Securities Act of 1933 Registration No. 033-60973

Investment Company Act of 1940 Registration No. 811-07319

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 [X]

[ ] Pre-Effective Amendment No.  ______

[X] Post-Effective Amendment No.  __90___

and

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 [X]

[X] Amendment No.  __90___

Fidelity Covington Trust

 (Exact Name of Registrant as Specified in Charter)

245 Summer Street, Boston, Massachusetts 02210

(Address of Principal Executive Offices)(Zip Code)

Registrant’s Telephone Number: 617-563-7000

Cynthia Lo Bessette, Secretary and Chief Legal Officer

245 Summer Street

Boston, Massachusetts 02210

(Name and Address of Agent for Service)

It is proposed that this filing will become effective on November 29, 2021 pursuant to paragraph (b) of Rule 485 at 12:01 a.m. Eastern Time.

Fund	Ticker
Fidelity MSCI Communication Services Index ETF	FCOM
Fidelity MSCI Consumer Discretionary Index ETF	FDIS
Fidelity MSCI Consumer Staples Index ETF	FSTA
Fidelity MSCI Energy Index ETF	FENY
Fidelity MSCI Financials Index ETF	FNCL
Fidelity MSCI Health Care Index ETF	FHLC
Fidelity MSCI Industrials Index ETF	FIDU
Fidelity MSCI Information Technology Index ETF	FTEC
Fidelity MSCI Materials Index ETF	FMAT
Fidelity MSCI Real Estate Index ETF	FREL
Fidelity MSCI Utilities Index ETF	FUTY

Principal U.S. Listing Exchange: NYSE Arca, Inc.

Prospectus 

November 29, 2021

These securities have not been approved or disapproved by the Securities and Exchange Commission, and the Securities and Exchange Commission has not determined if this prospectus is accurate or complete. Any representation to the contrary is a criminal offense.

245 Summer Street, Boston, MA 02210

Contents

Fund Summary		Fidelity® MSCI Communication Services Index ETF
		Fidelity® MSCI Consumer Discretionary Index ETF
		Fidelity® MSCI Consumer Staples Index ETF
		Fidelity® MSCI Energy Index ETF
		Fidelity® MSCI Financials Index ETF
		Fidelity® MSCI Health Care Index ETF
		Fidelity® MSCI Industrials Index ETF
		Fidelity® MSCI Information Technology Index ETF
		Fidelity® MSCI Materials Index ETF
		Fidelity® MSCI Real Estate Index ETF
		Fidelity® MSCI Utilities Index ETF
Fund Basics		Investment Details
		Valuing Shares
Shareholder Information		Additional Information about the Purchase and Sale of Shares
		Dividends and Capital Gain Distributions
		Tax Consequences
Fund Services		Fund Management
		Fund Distribution
		Other Service Providers
Appendix		Financial Highlights
		Additional Index Information

Fund Summary

Fund:

Fidelity® MSCI Communication Services Index ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Communication Services 25/50 Index.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.084%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.000%
Total annual operating expenses		0.084%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$9
3 years	$27
5 years	$47
10 years	$108

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 13% of the average value of its portfolio.

Principal Investment Strategies

• Investing at least 80% of assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Communication Services 25/50 Index, which represents the performance of the communication services sector in the U.S. equity market.

• Using a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index. The fund may or may not hold all of the securities in the MSCI USA IMI Communication Services 25/50 Index.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Communication Services Industry Concentration. The communication services industries can be significantly affected by government regulation, intense competition, technology changes, general economic conditions, consumer and business confidence and spending, and changes in consumer and business preferences.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. The value of securities of smaller, less well-known issuers can be more volatile than that of larger issuers.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

In addition, the fund is classified as non-diversified under the Investment Company Act of 1940 (1940 Act), which means that it has the ability to invest a greater portion of assets in securities of a smaller number of individual issuers than a diversified fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than would occur in a more diversified fund.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Prior to December 1, 2018, the fund's underlying index was named MSCI USA IMI Telecommunication Services 25/50 Index and had a different composition. Returns shown for the periods prior to December 1, 2018 are attributable to the index's prior composition. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	21.98%	June 30, 2020
Lowest Quarter Return	(18.66)%	March 31, 2020
Year-to-Date Return	17.97%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Past 5 years	Life of fund(a)
Fidelity® MSCI Communication Services Index ETF
Return Before Taxes	28.25%	14.48%	11.59%
Return After Taxes on Distributions	27.97%	13.52%	10.72%
Return After Taxes on Distributions and Sale of Fund Shares	16.83%	11.24%	9.06%
MSCI USA IMI Communication Services 25/50 Index (reflects no deduction for fees, expenses, or taxes)	28.41%	14.63%	11.67%
S&P 500® Index (reflects no deduction for fees, expenses, or taxes)	18.40%	15.22%	13.51%

^(a)From October 21, 2013

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. BlackRock Fund Advisors (BFA) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Jennifer Hsui (portfolio manager) has managed the fund since October 2013.

Alan Mason (portfolio manager) has managed the fund since March 2016.

Amy Whitelaw (portfolio manager) has managed the fund since August 2018.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® MSCI Consumer Discretionary Index ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Consumer Discretionary 25/50 Index.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.084%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.000%
Total annual operating expenses		0.084%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$9
3 years	$27
5 years	$47
10 years	$108

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 48% of the average value of its portfolio.

Principal Investment Strategies

• Investing at least 80% of assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Consumer Discretionary 25/50 Index, which represents the performance of the consumer discretionary sector in the U.S. equity market.

• Using a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index. The fund may or may not hold all of the securities in the MSCI USA IMI Consumer Discretionary 25/50 Index.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Consumer Discretionary Industry Concentration. The consumer discretionary industries can be significantly affected by the performance of the overall economy, interest rates, competition, consumer confidence and spending, and changes in demographics and consumer tastes.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. The value of securities of smaller, less well-known issuers can be more volatile than that of larger issuers.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

In addition, the fund is classified as non-diversified under the Investment Company Act of 1940 (1940 Act), which means that it has the ability to invest a greater portion of assets in securities of a smaller number of individual issuers than a diversified fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than would occur in a more diversified fund.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Prior to December 1, 2020, the fund compared its performance to a different benchmark. The fund’s historical performance may not represent its current investment policies. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	38.33%	June 30, 2020
Lowest Quarter Return	(21.57)%	March 31, 2020
Year-to-Date Return	12.76%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Past 5 years	Life of fund(a)
Fidelity® MSCI Consumer Discretionary Index ETF
Return Before Taxes	49.33%	19.87%	16.99%
Return After Taxes on Distributions	49.01%	19.52%	16.65%
Return After Taxes on Distributions and Sale of Fund Shares	29.29%	16.10%	14.01%
Fidelity MSCI Consumer Discretionary Index ETF Capped Linked Index℠ (reflects no deduction for fees, expenses, or taxes)	48.43%	19.82%	17.00%
MSCI USA IMI Consumer Discretionary Index (reflects no deduction for fees, expenses, or taxes)	48.04%	19.75%	16.96%
S&P 500® Index (reflects no deduction for fees, expenses, or taxes)	18.40%	15.22%	13.51%

^(a)From October 21, 2013

Effective December 1, 2020, the fund began comparing its performance to the Fidelity MSCI Consumer Discretionary Index ETF Capped Linked Index ℠, reflecting the change in the fund’s underlying index from MSCI USA IMI Consumer Discretionary Index to MSCI USA IMI Consumer Discretionary 25/50 Index. The MSCI USA IMI Consumer Discretionary 25/50 Index applies rules to help ensure certain diversification limits are maintained. Fidelity MSCI Consumer Discretionary Index ETF Capped Linked Index ℠ returns for periods prior to December 1, 2020 are attributable to MSCI USA IMI Consumer Discretionary Index.

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. BlackRock Fund Advisors (BFA) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Jennifer Hsui (portfolio manager) has managed the fund since October 2013.

Alan Mason (portfolio manager) has managed the fund since March 2016.

Amy Whitelaw (portfolio manager) has managed the fund since August 2018.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® MSCI Consumer Staples Index ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Consumer Staples 25/50 Index.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.084%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.000%
Total annual operating expenses		0.084%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$9
3 years	$27
5 years	$47
10 years	$108

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 20% of the average value of its portfolio.

Principal Investment Strategies

• Investing at least 80% of assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Consumer Staples 25/50 Index, which represents the performance of the consumer staples sector in the U.S. equity market.

• Using a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index. The fund may or may not hold all of the securities in the MSCI USA IMI Consumer Staples 25/50 Index.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Consumer Staples Industry Concentration. The consumer staples industries can be significantly affected by demographics and product trends, competitive pricing, food fads, marketing campaigns, environmental factors, government regulation, the performance of the overall economy, interest rates, consumer confidence, and the cost of commodities.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. The value of securities of smaller, less well-known issuers can be more volatile than that of larger issuers.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

In addition, the fund is classified as non-diversified under the Investment Company Act of 1940 (1940 Act), which means that it has the ability to invest a greater portion of assets in securities of a smaller number of individual issuers than a diversified fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than would occur in a more diversified fund.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Prior to December 1, 2020, the fund compared its performance to a different benchmark. The fund’s historical performance may not represent its current investment policies. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	11.61%	March 31, 2019
Lowest Quarter Return	(13.56)%	March 31, 2020
Year-to-Date Return	4.73%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Past 5 years	Life of fund(a)
Fidelity® MSCI Consumer Staples Index ETF
Return Before Taxes	11.00%	8.98%	9.86%
Return After Taxes on Distributions	10.26%	8.29%	9.17%
Return After Taxes on Distributions and Sale of Fund Shares	6.91%	6.96%	7.80%
Fidelity MSCI Consumer Staples Index ETF Capped Linked Index℠ (reflects no deduction for fees, expenses, or taxes)	11.17%	9.14%	10.02%
MSCI USA IMI Consumer Staples Index (reflects no deduction for fees, expenses, or taxes)	11.07%	9.12%	10.01%
S&P 500® Index (reflects no deduction for fees, expenses, or taxes)	18.40%	15.22%	13.51%

^(a)From October 21, 2013

Effective December 1, 2020, the fund began comparing its performance to the Fidelity MSCI Consumer Staples Index ETF Capped Linked Index℠, reflecting the change in the fund’s underlying index from MSCI USA IMI Consumer Staples Index to MSCI USA IMI Consumer Staples 25/50 Index. The MSCI USA IMI Consumer Staples 25/50 Index applies rules to help ensure certain diversification limits are maintained. Fidelity MSCI Consumer Staples Index ETF Capped Linked Index℠ returns for periods prior to December 1, 2020 are attributable to MSCI USA IMI Consumer Staples Index.

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. BlackRock Fund Advisors (BFA) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Jennifer Hsui (portfolio manager) has managed the fund since October 2013.

Alan Mason (portfolio manager) has managed the fund since March 2016.

Amy Whitelaw (portfolio manager) has managed the fund since August 2018.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® MSCI Energy Index ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Energy 25/50 Index.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.084%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.000%
Total annual operating expenses		0.084%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$9
3 years	$27
5 years	$47
10 years	$108

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 11% of the average value of its portfolio.

Principal Investment Strategies

• Investing at least 80% of assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Energy 25/50 Index, which represents the performance of the energy sector in the U.S. equity market.

• Using a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index. The fund may or may not hold all of the securities in the MSCI USA IMI Energy 25/50 Index.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Energy Industry Concentration. The energy industries can be significantly affected by fluctuations in energy prices and supply and demand of energy fuels, energy conservation, the success of exploration projects, and tax and other government regulations.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. The value of securities of smaller, less well-known issuers can be more volatile than that of larger issuers.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

In addition, the fund is classified as non-diversified under the Investment Company Act of 1940 (1940 Act), which means that it has the ability to invest a greater portion of assets in securities of a smaller number of individual issuers than a diversified fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than would occur in a more diversified fund.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Prior to December 1, 2020, the fund compared its performance to a different benchmark. The fund’s historical performance may not represent its current investment policies. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	32.93%	June 30, 2020
Lowest Quarter Return	(52.13)%	March 31, 2020
Year-to-Date Return	46.27%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Past 5 years	Life of fund(a)
Fidelity® MSCI Energy Index ETF
Return Before Taxes	(33.11)%	(6.23)%	(8.69)%
Return After Taxes on Distributions	(34.00)%	(7.13)%	(9.43)%
Return After Taxes on Distributions and Sale of Fund Shares	(19.22)%	(4.39)%	(5.94)%
Fidelity MSCI Energy Index ETF Capped Linked Index℠ (reflects no deduction for fees, expenses, or taxes)	(33.11)%	(6.13)%	-8.61%
MSCI USA IMI Energy Index (reflects no deduction for fees, expenses, or taxes)	-33.21%	-6.16%	-8.63%
S&P 500® Index (reflects no deduction for fees, expenses, or taxes)	18.40%	15.22%	13.51%

^(a)From October 21, 2013

Effective December 1, 2020, the fund began comparing its performance to the Fidelity MSCI Energy Index ETF Capped Linked Index℠, reflecting the change in the fund’s underlying index from MSCI USA IMI Energy Index to MSCI USA IMI Energy 25/50 Index. The MSCI USA IMI Energy 25/50 Index applies rules to help ensure certain diversification limits are maintained. Fidelity MSCI Energy Index ETF Capped Linked Index℠ returns for periods prior to December 1, 2020 are attributable to MSCI USA IMI Energy Index.

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. BlackRock Fund Advisors (BFA) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Jennifer Hsui (portfolio manager) has managed the fund since October 2013.

Alan Mason (portfolio manager) has managed the fund since March 2016.

Amy Whitelaw (portfolio manager) has managed the fund since August 2018.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® MSCI Financials Index ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Financials 25/50 Index.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.084%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.000%
Total annual operating expenses		0.084%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$9
3 years	$27
5 years	$47
10 years	$108

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 4% of the average value of its portfolio.

Principal Investment Strategies

• Investing at least 80% of assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Financials 25/50 Index, which represents the performance of the financial sector in the U.S. equity market.

• Using a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index. The fund may or may not hold all of the securities in the MSCI USA IMI Financials 25/50 Index.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Financials Industry Concentration. The financials industries are subject to extensive government regulation, can be subject to relatively rapid change due to increasingly blurred distinctions between service segments, and can be significantly affected by availability and cost of capital funds, changes in interest rates, the rate of corporate and consumer debt defaults, and price competition.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. The value of securities of smaller, less well-known issuers can be more volatile than that of larger issuers.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

In addition, the fund is classified as non-diversified under the Investment Company Act of 1940 (1940 Act), which means that it has the ability to invest a greater portion of assets in securities of a smaller number of individual issuers than a diversified fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than would occur in a more diversified fund.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Prior to December 1, 2020, the fund compared its performance to a different benchmark. The fund’s historical performance may not represent its current investment policies. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	25.33%	December 31, 2020
Lowest Quarter Return	(33.09)%	March 31, 2020
Year-to-Date Return	28.96%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Past 5 years	Life of fund(a)
Fidelity® MSCI Financials Index ETF
Return Before Taxes	(2.16)%	10.79%	9.92%
Return After Taxes on Distributions	(2.84)%	10.17%	9.28%
Return After Taxes on Distributions and Sale of Fund Shares	(1.01)%	8.44%	7.82%
Fidelity MSCI Financials Index ETF Capped Linked Index℠ (reflects no deduction for fees, expenses, or taxes)	(2.07)%	10.92%	10.04%
MSCI USA IMI Financials Index (reflects no deduction for fees, expenses, or taxes)	-2.07 %	10.92%	10.04%
S&P 500® Index (reflects no deduction for fees, expenses, or taxes)	18.40%	15.22%	13.51%

^(a)From October 21, 2013

Effective December 1, 2020, the fund began comparing its performance to the Fidelity MSCI Financials Index ETF Capped Linked Index℠, reflecting the change in the fund’s underlying index from MSCI USA IMI Financials Index to MSCI USA IMI Financials 25/50 Index. The MSCI USA IMI Financials 25/50 Index applies rules to help ensure certain diversification limits are maintained. Fidelity MSCI Financials Index ETF Capped Linked Index℠ returns for periods prior to December 1, 2020 are attributable to MSCI USA IMI Financials Index.

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. BlackRock Fund Advisors (BFA) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Jennifer Hsui (portfolio manager) has managed the fund since October 2013.

Alan Mason (portfolio manager) has managed the fund since March 2016.

Amy Whitelaw (portfolio manager) has managed the fund since August 2018.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® MSCI Health Care Index ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Health Care 25/50 Index.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.084%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.000%
Total annual operating expenses		0.084%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$9
3 years	$27
5 years	$47
10 years	$108

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 7% of the average value of its portfolio.

Principal Investment Strategies

• Investing at least 80% of assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Health Care 25/50 Index, which represents the performance of the health care sector in the U.S. equity market.

• Using a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index. The fund may or may not hold all of the securities in the MSCI USA IMI Health Care 25/50 Index.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Health Care Industry Concentration. The health care industries are subject to government regulation and reimbursement rates, as well as government approval of products and services, which could have a significant effect on price and availability, and can be significantly affected by product liability claims, rapid obsolescence, and patent expirations.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. The value of securities of smaller, less well-known issuers can be more volatile than that of larger issuers.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

In addition, the fund is classified as non-diversified under the Investment Company Act of 1940 (1940 Act), which means that it has the ability to invest a greater portion of assets in securities of a smaller number of individual issuers than a diversified fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than would occur in a more diversified fund.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Prior to December 1, 2020, the fund compared its performance to a different benchmark. The fund’s historical performance may not represent its current investment policies. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	16.37%	June 30, 2020
Lowest Quarter Return	(13.09)%	March 31, 2020
Year-to-Date Return	11.54%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Past 5 years	Life of fund(a)
Fidelity® MSCI Health Care Index ETF
Return Before Taxes	18.13%	12.63%	14.12%
Return After Taxes on Distributions	17.64%	12.20%	13.69%
Return After Taxes on Distributions and Sale of Fund Shares	10.97%	9.99%	11.50%
Fidelity MSCI Health Care Index ETF Capped Linked Index℠ (reflects no deduction for fees, expenses, or taxes)	18.24%	12.73%	14.25%
MSCI USA IMI Health Care Index (reflects no deduction for fees, expenses, or taxes)	18.24%	12.73%	14.25%
S&P 500® Index (reflects no deduction for fees, expenses, or taxes)	18.40%	15.22%	13.51%

^(a)From October 21, 2013

Effective December 1, 2020, the fund began comparing its performance to the Fidelity MSCI Health Care Index ETF Capped Linked Index℠, reflecting the change in the fund’s underlying index from MSCI USA IMI Health Care Index to MSCI USA IMI Health Care 25/50 Index. The MSCI USA IMI Health Care 25/50 Index applies rules to help ensure certain diversification limits are maintained. Fidelity MSCI Health Care Index ETF Capped Linked Index℠ returns for periods prior to December 1, 2020 are attributable to MSCI USA IMI Health Care Index.

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. BlackRock Fund Advisors (BFA) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Jennifer Hsui (portfolio manager) has managed the fund since October 2013.

Alan Mason (portfolio manager) has managed the fund since March 2016.

Amy Whitelaw (portfolio manager) has managed the fund since August 2018.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® MSCI Industrials Index ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Industrials 25/25 Index.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.084%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.000%
Total annual operating expenses		0.084%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$9
3 years	$27
5 years	$47
10 years	$108

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 5% of the average value of its portfolio.

Principal Investment Strategies

• Investing at least 80% of assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Industrials 25/25 Index, which represents the performance of the industrial sector in the U.S. equity market.

• Using a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index. The fund may or may not hold all of the securities in the MSCI USA IMI Industrials 25/25 Index.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Industrials Industry Concentration. Industrial industries can be significantly affected by general economic trends, changes in consumer sentiment and spending, commodity prices, legislation, government regulation and spending, import controls, worldwide competition, and liability for environmental damage, depletion of resources, and mandated expenditures for safety and pollution control.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. The value of securities of smaller, less well-known issuers can be more volatile than that of larger issuers.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Prior to December 1, 2020, the fund compared its performance to a different benchmark. The fund’s historical performance may not represent its current investment policies. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	18.44%	June 30, 2020
Lowest Quarter Return	(27.09)%	March 31, 2020
Year-to-Date Return	11.45%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Past 5 years	Life of fund(a)
Fidelity® MSCI Industrials Index ETF
Return Before Taxes	13.71%	13.54%	10.96%
Return After Taxes on Distributions	13.25%	13.06%	10.50%
Return After Taxes on Distributions and Sale of Fund Shares	8.29%	10.75%	8.77%
Fidelity MSCI Industrials Index ETF Capped Linked Index℠ (reflects no deduction for fees, expenses, or taxes)	13.82%	13.66%	11.08%
MSCI USA IMI Industrials Index (reflects no deduction for fees, expenses, or taxes)	13.82%	13.66%	11.08%
S&P 500® Index (reflects no deduction for fees, expenses, or taxes)	18.40%	15.22%	13.51%

^(a)From October 21, 2013

Effective December 1, 2020, the fund began comparing its performance to the Fidelity MSCI Industrials Index ETF Capped Linked Index℠, reflecting the change in the fund’s underlying index from MSCI USA IMI Industrials Index to MSCI USA IMI Industrials 25/50 Index. The MSCI USA IMI Industrials 25/50 Index applies rules to help ensure certain diversification limits are maintained. Fidelity MSCI Industrials Index ETF Capped Linked Index℠ returns for periods prior to December 1, 2020 are attributable to MSCI USA IMI Industrials Index.

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. BlackRock Fund Advisors (BFA) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Jennifer Hsui (portfolio manager) has managed the fund since October 2013.

Alan Mason (portfolio manager) has managed the fund since March 2016.

Amy Whitelaw (portfolio manager) has managed the fund since August 2018.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® MSCI Information Technology Index ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Information Technology 25/50 Index.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.084%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.000%
Total annual operating expenses		0.084%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$9
3 years	$27
5 years	$47
10 years	$108

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 3% of the average value of its portfolio.

Principal Investment Strategies

• Investing at least 80% of assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Information Technology 25/50 Index, which represents the performance of the information technology sector in the U.S. equity market.

• Using a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index. The fund may or may not hold all of the securities in the MSCI USA IMI Information Technology 25/50 Index.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Information Technology Industry Concentration. The information technology industries can be significantly affected by obsolescence of existing technology, short product cycles, falling prices and profits, competition from new market entrants, and general economic conditions. In addition, information technology industries can be affected by the loss or impairment of intellectual property rights.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. The value of securities of smaller, less well-known issuers can be more volatile than that of larger issuers.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

In addition, the fund is classified as non-diversified under the Investment Company Act of 1940 (1940 Act), which means that it has the ability to invest a greater portion of assets in securities of a smaller number of individual issuers than a diversified fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than would occur in a more diversified fund.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Prior to December 1, 2020, the fund compared its performance to a different benchmark. The fund’s historical performance may not represent its current investment policies. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	31.80%	June 30, 2020
Lowest Quarter Return	(17.77)%	December 31, 2018
Year-to-Date Return	14.09%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Past 5 years	Life of fund(a)
Fidelity® MSCI Information Technology Index ETF
Return Before Taxes	45.90%	27.56%	23.30%
Return After Taxes on Distributions	45.50%	27.21%	22.96%
Return After Taxes on Distributions and Sale of Fund Shares	27.31%	22.80%	19.66%
Fidelity MSCI Information Technology Index ETF Capped Linked Index℠ (reflects no deduction for fees, expenses, or taxes)	46.05%	27.69%	23.43%
MSCI USA IMI Information Technology Index (reflects no deduction for fees, expenses, or taxes)	46.05%	27.69%	23.43%
S&P 500® Index (reflects no deduction for fees, expenses, or taxes)	18.40%	15.22%	13.51%

^(a)From October 21, 2013

Effective December 1, 2020, the fund began comparing its performance to the Fidelity MSCI Information Technology Index ETF Capped Linked Index℠, reflecting the change in the fund’s underlying index from MSCI USA IMI Information Technology Index to MSCI USA IMI Information Technology 25/50 Index. The MSCI USA IMI Information Technology 25/50 Index applies rules to help ensure certain diversification limits are maintained. Fidelity MSCI Information Technology Index ETF Capped Linked Index℠ returns for periods prior to December 1, 2020 are attributable to MSCI USA IMI Information Technology Index.

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. BlackRock Fund Advisors (BFA) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Jennifer Hsui (portfolio manager) has managed the fund since October 2013.

Alan Mason (portfolio manager) has managed the fund since March 2016.

Amy Whitelaw (portfolio manager) has managed the fund since August 2018.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® MSCI Materials Index ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Materials 25/50 Index.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.084%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.000%
Total annual operating expenses		0.084%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$9
3 years	$27
5 years	$47
10 years	$108

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 4% of the average value of its portfolio.

Principal Investment Strategies

• Investing at least 80% of assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Materials 25/50 Index, which represents the performance of the materials sector in the U.S. equity market.

• Using a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index. The fund may or may not hold all of the securities in the MSCI USA IMI Materials 25/50 Index.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Materials Industry Concentration. The materials industries can be significantly affected by the level and volatility of commodity prices, the exchange value of the dollar, import and export controls, worldwide competition, liability for environmental damage, depletion of resources, and mandated expenditures for safety and pollution control.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. The value of securities of smaller, less well-known issuers can be more volatile than that of larger issuers.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

In addition, the fund is classified as non-diversified under the Investment Company Act of 1940 (1940 Act), which means that it has the ability to invest a greater portion of assets in securities of a smaller number of individual issuers than a diversified fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than would occur in a more diversified fund.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Prior to December 1, 2020, the fund compared its performance to a different benchmark. The fund’s historical performance may not represent its current investment policies. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	26.14%	June 30, 2020
Lowest Quarter Return	(27.97)%	March 31, 2020
Year-to-Date Return	11.79%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Past 5 years	Life of fund(a)
Fidelity® MSCI Materials Index ETF
Return Before Taxes	19.36%	12.80%	8.88%
Return After Taxes on Distributions	18.68%	12.27%	8.38%
Return After Taxes on Distributions and Sale of Fund Shares	11.69%	10.11%	7.00%
Fidelity MSCI Materials Index ETF Capped Linked Index℠ (reflects no deduction for fees, expenses, or taxes)	19.48%	12.89%	8.96%
MSCI USA IMI Materials Index (reflects no deduction for fees, expenses, or taxes)	19.48%	12.89 %	8.96 %
S&P 500® Index (reflects no deduction for fees, expenses, or taxes)	18.40%	15.22%	13.51%

^(a)From October 21, 2013

Effective December 1, 2020, the fund began comparing its performance to the Fidelity MSCI Materials Index ETF Capped Linked Index℠, reflecting the change in the fund’s underlying index from MSCI USA IMI Materials Index to MSCI USA IMI Materials 25/50 Index. The MSCI USA IMI Materials 25/50 Index applies rules to help ensure certain diversification limits are maintained. Fidelity MSCI Materials Index ETF Capped Linked Index℠ returns for periods prior to December 1, 2020 are attributable to MSCI USA IMI Materials Index.

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. BlackRock Fund Advisors (BFA) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Jennifer Hsui (portfolio manager) has managed the fund since October 2013.

Alan Mason (portfolio manager) has managed the fund since March 2016.

Amy Whitelaw (portfolio manager) has managed the fund since August 2018.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® MSCI Real Estate Index ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Real Estate 25/25 Index.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.084%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.000%
Total annual operating expenses		0.084%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$9
3 years	$27
5 years	$47
10 years	$108

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 8% of the average value of its portfolio.

Principal Investment Strategies

• Investing at least 80% of assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Real Estate 25/25 Index, which represents the performance of the real estate sector in the U.S. equity market.

• Using a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index. The fund may or may not hold all of the securities in the MSCI USA IMI Real Estate 25/25 Index.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Real Estate Industry Concentration. Changes in real estate values or economic downturns can have a significant negative effect on issuers in the real estate industry. The value of securities of issuers in the real estate industry can be affected by changes in real estate values and rental income, property taxes, interest rates, tax and regulatory requirements, and the management skill and creditworthiness of the issuer.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. The value of securities of smaller, less well-known issuers can be more volatile than that of larger issuers.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Ownership Limitation Risk. The fund may be unable to purchase certain securities included in its underlying index because of limitations on ownership of certain securities, in particular Real Estate Investment Trusts (REITs). The fund may experience increased tracking error in these circumstances.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Prior to December 1, 2020, the fund compared its performance to a different benchmark. The fund’s historical performance may not represent its current investment policies. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	17.20%	March 31, 2019
Lowest Quarter Return	(24.18)%	March 31, 2020
Year-to-Date Return	22.38%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Past 5 years	Life of fund(a)
Fidelity® MSCI Real Estate Index ETF
Return Before Taxes	(4.91)%	6.61%	4.92%
Return After Taxes on Distributions	(6.00)%	5.03%	3.33%
Return After Taxes on Distributions and Sale of Fund Shares	(2.81)%	4.44%	3.08%
Fidelity MSCI Real Estate Index ETF Capped Linked Index℠ (reflects no deduction for fees, expenses, or taxes)	(4.50)%	6.76%	5.03%
MSCI USA IMI Real Estate Index (reflects no deduction for fees, expenses, or taxes)	-4.57%	6.75%	5.02%
S&P 500® Index (reflects no deduction for fees, expenses, or taxes)	18.40%	15.22%	13.32%

^(a)From February 2, 2015

Effective December 1, 2020, the fund began comparing its performance to the Fidelity MSCI Real Estate Index ETF Capped Linked Index℠, reflecting the change in the fund’s underlying index from MSCI USA IMI Real Estate Index to MSCI USA IMI Real Estate 25/50 Index. The MSCI USA IMI Real Estate 25/50 Index applies rules to help ensure certain diversification limits are maintained. Fidelity MSCI Real Estate Index ETF Capped Linked Index℠ returns for periods prior to December 1, 2020 are attributable to MSCI USA IMI Real Estate Index.

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. BlackRock Fund Advisors (BFA) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Jennifer Hsui (portfolio manager) has managed the fund since February 2015.

Alan Mason (portfolio manager) has managed the fund since March 2016.

Amy Whitelaw (portfolio manager) has managed the fund since August 2018.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® MSCI Utilities Index ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Utilities 25/50 Index.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.084%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.000%
Total annual operating expenses		0.084%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$9
3 years	$27
5 years	$47
10 years	$108

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 5% of the average value of its portfolio.

Principal Investment Strategies

• Investing at least 80% of assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Utilities 25/50 Index, which represents the performance of the utilities sector in the U.S. equity market.

• Using a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index. The fund may or may not hold all of the securities in the MSCI USA IMI Utilities 25/50 Index.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Utilities Industry Concentration. The utilities industries can be significantly affected by government regulation, interest rate changes, financing difficulties, supply and demand of services or fuel, intense competition, natural resource conservation, and commodity price fluctuations.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. The value of securities of smaller, less well-known issuers can be more volatile than that of larger issuers.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

In addition, the fund is classified as non-diversified under the Investment Company Act of 1940 (1940 Act), which means that it has the ability to invest a greater portion of assets in securities of a smaller number of individual issuers than a diversified fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than would occur in a more diversified fund.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Prior to December 1, 2020, the fund compared its performance to a different benchmark. The fund’s historical performance may not represent its current investment policies. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	15.18%	March 31, 2016
Lowest Quarter Return	(14.12)%	March 31, 2020
Year-to-Date Return	3.69%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Past 5 years	Life of fund(a)
Fidelity® MSCI Utilities Index ETF
Return Before Taxes	(0.54)%	11.34%	10.66%
Return After Taxes on Distributions	(1.37)%	10.50%	9.77%
Return After Taxes on Distributions and Sale of Fund Shares	0.11%	8.90%	8.44%
Fidelity MSCI Utilities Index ETF Capped Linked Index℠ (reflects no deduction for fees, expenses, or taxes)	(0.42)%	11.51%	10.81%
MSCI USA IMI Utilities Index (reflects no deduction for fees, expenses, or taxes)	-0.42%	11.51%	10.81%
S&P 500® Index (reflects no deduction for fees, expenses, or taxes)	18.40%	15.22%	13.51%

^(a)From October 21, 2013

Effective December 1, 2020, the fund began comparing its performance to the Fidelity MSCI Utilities Index ETF Capped Linked Index℠, reflecting the change in the fund’s underlying index from MSCI USA IMI Utilities Index to MSCI USA IMI Utilities 25/50 Index. The MSCI USA IMI Utilities 25/50 Index applies rules to help ensure certain diversification limits are maintained. Fidelity MSCI Utilities Index ETF Capped Linked Index℠ returns for periods prior to December 1, 2020 are attributable to MSCI USA IMI Utilities Index.

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. BlackRock Fund Advisors (BFA) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Jennifer Hsui (portfolio manager) has managed the fund since October 2013.

Alan Mason (portfolio manager) has managed the fund since March 2016.

Amy Whitelaw (portfolio manager) has managed the fund since August 2018.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Basics

Investment Details

Investment Objective

Fidelity^® MSCI Communication Services Index ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Communication Services 25/50 Index.

Principal Investment Strategies

BFA invests at least 80% of the fund's assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Communication Services 25/50 Index, which consists of U.S. companies that are classified in the communication services sector according to the Global Industry Classification Standard (GICS®). The GICS^® communication services sector contains companies that provide interactive media and services including search engines, social media and networking platforms; companies that produce and sell entertainment and media such as movies, TV, cable, radio, internet and satellite companies; interactive gaming and home entertainment products and services; advertising; publishing and public relations companies; operators of fixed-line telecommunications networks and companies; providers of cellular or wireless communications services and equipment; and providers of communications and high-density data transmission services and equipment.

The fund may not always hold all of the same securities as the MSCI USA IMI Communication Services 25/50 Index. BFA uses a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index.

The fund may not track the MSCI USA IMI Communication Services 25/50 Index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may concentrate its investments in a particular industry or group of related industries to approximately the same extent that the MSCI USA IMI Communication Services 25/50 Index is concentrated. In addition, the fund may invest a significant percentage of its assets in relatively few companies. The fund is classified as non-diversified.

If BFA's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® MSCI Consumer Discretionary Index ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Consumer Discretionary 25/50 Index.

Principal Investment Strategies

BFA invests at least 80% of the fund's assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Consumer Discretionary 25/50 Index, which consists of securities of U.S. companies that are classified in the consumer discretionary sector according to the GICS®. The GICS^® consumer discretionary sector encompasses those industries that tend to be the most sensitive to economic cycles. Its manufacturing segment includes automotive, household durable goods, textiles and apparel and leisure equipment. The services segment includes hotels, restaurants and other leisure facilities, media production and services, and consumer retailing and services.

The fund may not always hold all of the same securities as the MSCI USA IMI Consumer Discretionary 25/50 Index. BFA uses a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index.

The fund may not track the MSCI USA IMI Consumer Discretionary 25/50 Index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may concentrate its investments in a particular industry or group of related industries to approximately the same extent that the MSCI USA IMI Consumer Discretionary 25/50 Index is concentrated. In addition, the fund may invest a significant percentage of its assets in relatively few companies. The fund is classified as non-diversified.

If BFA's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® MSCI Consumer Staples Index ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Consumer Staples 25/50 Index.

Principal Investment Strategies

BFA invests at least 80% of the fund's assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Consumer Staples 25/50 Index, which consists of U.S. companies that are classified in the consumer staples sector according to the GICS®. The GICS^® consumer staples sector comprises companies with businesses that are less sensitive to economic cycles. It includes manufacturers and distributors of food, beverages and tobacco and producers of non-durable household goods and personal products. It also includes food and drug retailing companies as well as hypermarkets and consumer super centers.

The fund may not always hold all of the same securities as the MSCI USA IMI Consumer Staples 25/50 Index. BFA uses a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index.

The fund may not track the MSCI USA IMI Consumer Staples 25/50 Index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may concentrate its investments in a particular industry or group of related industries to approximately the same extent that the MSCI USA IMI Consumer Staples 25/50 Index is concentrated. In addition, the fund may invest a significant percentage of its assets in relatively few companies. The fund is classified as non-diversified.

If BFA's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® MSCI Energy Index ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Energy 25/50 Index.

Principal Investment Strategies

BFA invests at least 80% of the fund's assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Energy 25/50 Index, which consists of U.S. companies that are classified in the energy sector according to the GICS®. The GICS^® energy sector comprises companies principally engaged in the construction or provision of oil rigs, drilling equipment and other energy related service and equipment, including seismic data collection, and companies engaged in the exploration, production, marketing, refining and/or transportation of oil and gas products, coal and other consumable fuels.

The fund may not always hold all of the same securities as the MSCI USA IMI Energy 25/50 Index. BFA uses a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index.

The fund may not track the MSCI USA IMI Energy 25/50 Index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may concentrate its investments in a particular industry or group of related industries to approximately the same extent that the MSCI USA IMI Energy 25/50 Index is concentrated. In addition, the fund may invest a significant percentage of its assets in relatively few companies. The fund is classified as non-diversified.

If BFA's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® MSCI Financials Index ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Financials 25/50 Index.

Principal Investment Strategies

BFA invests at least 80% of the fund's assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Financials 25/50 Index, which consists of U.S. companies that are classified in the financial sector according to the GICS®. The GICS^® financial sector contains companies involved in activities such as banking, mortgage finance, including mortgage REITS, consumer finance, specialized finance, investment banking and brokerage, asset management and custody, corporate lending, insurance, and financial investment.

The fund may not always hold all of the same securities as the MSCI USA IMI Financials 25/50 Index. BFA uses a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index.

The fund may not track the MSCI USA IMI Financials 25/50 Index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may concentrate its investments in a particular industry or group of related industries to approximately the same extent that the MSCI USA IMI Financials 25/50 Index is concentrated. In addition, the fund may invest a significant percentage of its assets in relatively few companies. The fund is classified as non-diversified.

If BFA's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® MSCI Health Care Index ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Health Care 25/50 Index.

Principal Investment Strategies

BFA invests at least 80% of the fund's assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Health Care 25/50 Index, which consists of U.S. companies that are classified in the health care sector according to the GICS®. The GICS^® health care sector encompasses two main industry groups. The first group includes companies that manufacture health care equipment and supply or provide health care related services, including distributors of health care products, providers of basic health-care services, and owners and operators of health care facilities and organizations. The second group includes companies primarily involved in the research, development, production and marketing of pharmaceuticals and biotechnology products.

The fund may not always hold all of the same securities as the MSCI USA IMI Health Care 25/50 Index. BFA uses a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index.

The fund may not track the MSCI USA IMI Health Care 25/50 Index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may concentrate its investments in a particular industry or group of related industries to approximately the same extent that the MSCI USA IMI Health Care 25/50 Index is concentrated. In addition, the fund may invest a significant percentage of its assets in relatively few companies. The fund is classified as non-diversified.

If BFA's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® MSCI Industrials Index ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Industrials 25/25 Index.

Principal Investment Strategies

BFA invests at least 80% of the fund's assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Industrials 25/25 Index, which consists of U.S. companies that are classified in the industrial sector according to the GICS®. The GICS^® industrials sector includes companies principally engaged in one of the following activities: the manufacture and distribution of capital goods, including aerospace and defense, construction, engineering and building products, electrical equipment and industrial machinery, the provision of commercial services and supplies, including printing, employment, environmental and office services and the provision of transportation services, including airlines, couriers, marine, road and rail and transportation infrastructure.

The fund may not always hold all of the same securities as the MSCI USA IMI Industrials 25/25 Index. BFA uses a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index.

The fund may not track the MSCI USA IMI Industrials 25/25 Index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may concentrate its investments in a particular industry or group of related industries to approximately the same extent that the MSCI USA IMI Industrials 25/25 Index is concentrated. In addition, the fund may invest a significant percentage of its assets in relatively few companies.

If BFA's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® MSCI Information Technology Index ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Information Technology 25/50 Index.

Principal Investment Strategies

BFA invests at least 80% of the fund's assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Information Technology 25/50 Index, which consists of U.S. companies that are classified in the information technology sector according to the GICS®. The GICS^® information technology sector covers the following general areas: technology software and services, including companies that primarily develop software in various fields such as the Internet, applications, systems, databases management and/or home entertainment, and companies that provide information technology consulting and services, as well as data processing and outsourced services; technology hardware and equipment, including manufacturers and distributors of communications equipment, computers and peripherals, electronic equipment and related instruments; and semiconductors and semiconductor equipment manufacturers.

The fund may not always hold all of the same securities as the MSCI USA IMI Information Technology 25/50 Index. BFA uses a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index.

The fund may not track the MSCI USA IMI Information Technology 25/50 Index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may concentrate its investments in a particular industry or group of related industries to approximately the same extent that the MSCI USA IMI Information Technology 25/50 Index is concentrated. In addition, the fund may invest a significant percentage of its assets in relatively few companies. The fund is classified as non-diversified.

If BFA's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® MSCI Materials Index ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Materials 25/50 Index.

Principal Investment Strategies

BFA invests at least 80% of the fund's assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Materials 25/50 Index, which consists of U.S. companies that are classified in the materials sector according to the GICS®. The GICS^® materials sector encompasses a wide range of commodity-related manufacturing industries. Included in this sector are companies that manufacture chemicals, construction materials, glass, paper, forest products and related packaging products, and metals, minerals and mining companies, including producers of steel.

The fund may not always hold all of the same securities as the MSCI USA IMI Materials 25/50 Index. BFA uses a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index.

The fund may not track the MSCI USA IMI Materials 25/50 Index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may concentrate its investments in a particular industry or group of related industries to approximately the same extent that the MSCI USA IMI Materials 25/50 Index is concentrated. In addition, the fund may invest a significant percentage of its assets in relatively few companies. The fund is classified as non-diversified.

If BFA's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® MSCI Real Estate Index ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Real Estate 25/25 Index.

Principal Investment Strategies

BFA invests at least 80% of the fund's assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Real Estate 25/25 Index, which consists of securities of U.S. companies from the parent MSCI USA IMI Index that are classified in the real estate sector according to the GICS®. The GICS^® real estate sector encompasses companies that own, operate and develop real estate properties, including offices, hotels, malls, shopping centers, data centers, industrial properties, apartment buildings, hospitals, senior living facilities, self-storage facilities, and other real estate properties.

The fund may not always hold all of the same securities as the MSCI USA IMI Real Estate 25/25 Index. BFA uses a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index.

The fund may not track the MSCI USA IMI Real Estate 25/25 Index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may concentrate its investments in a particular industry or group of related industries to approximately the same extent that the MSCI USA IMI Real Estate 25/25 Index is concentrated.

If BFA's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® MSCI Utilities Index ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the MSCI USA IMI Utilities 25/50 Index.

Principal Investment Strategies

BFA invests at least 80% of the fund's assets in securities included in the fund's underlying index. The fund's underlying index is the MSCI USA IMI Utilities 25/50 Index, which consists of U.S. companies that are classified in the utilities sector according to the GICS®. The GICS^® utilities sector encompasses companies considered to be electric, gas or water utilities, or companies that operate as independent producers and/or distributors of power.

The fund may not always hold all of the same securities as the MSCI USA IMI Utilities 25/50 Index. BFA uses a representative sampling indexing strategy to manage the fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the index.

The fund may not track the MSCI USA IMI Utilities 25/50 Index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may concentrate its investments in a particular industry or group of related industries to approximately the same extent that the MSCI USA IMI Utilities 25/50 Index is concentrated. In addition, the fund may invest a significant percentage of its assets in relatively few companies. The fund is classified as non-diversified.

If BFA's strategies do not work as intended, the fund may not achieve its objective.

Description of Principal Security Types

Equity securities represent an ownership interest, or the right to acquire an ownership interest, in an issuer. Different types of equity securities provide different voting and dividend rights and priority in the event of the bankruptcy of the issuer. Equity securities include common stocks, preferred stocks, convertible securities, and warrants.

Principal Investment Risks

Many factors affect each fund's performance. Developments that disrupt global economies and financial markets, such as pandemics and epidemics, may magnify factors that affect a fund’s performance. A fund's NAV changes daily based on changes in market conditions and interest rates and in response to other economic, political, or financial developments. A fund's reaction to these developments will be affected by the types of securities in which the fund invests, the financial condition, industry and economic sector, and geographic location of an issuer, and the fund's level of investment in the securities of that issuer. Because each fund's investments may be concentrated in a particular industry or group of related industries to approximately the same extent that the underlying index is concentrated, the fund's performance could depend heavily on the performance of that industry or group of industries and could be more volatile than the performance of less concentrated funds. In addition, because Fidelity^® MSCI Communication Services Index ETF, Fidelity^® MSCI Consumer Discretionary Index ETF, Fidelity^® MSCI Consumer Staples Index ETF, Fidelity^® MSCI Energy Index ETF, Fidelity^® MSCI Financials Index ETF, Fidelity^® MSCI Health Care Index ETF, Fidelity^® MSCI Information Technology Index ETF, Fidelity^® MSCI Materials Index ETF, and Fidelity^® MSCI Utilities Index ETF may invest a significant percentage of assets in a single issuer, the fund's performance could be closely tied to that one issuer and could be more volatile than the performance of more diversified funds. When you sell your shares they may be worth more or less than what you paid for them, which means that you could lose money by investing in a fund.

The following factors can significantly affect a fund's performance:

Stock Market Volatility. The value of equity securities fluctuates in response to issuer, political, market, and economic developments. Fluctuations, especially in foreign markets, can be dramatic over the short as well as long term, and different parts of the market, including different market sectors, and different types of equity securities can react differently to these developments. For example, stocks of companies in one sector can react differently from those in another, large cap stocks can react differently from small cap stocks, and "growth" stocks can react differently from "value" stocks. Issuer, political, or economic developments can affect a single issuer, issuers within an industry or economic sector or geographic region, or the market as a whole. Changes in the financial condition of a single issuer can impact the market as a whole. Terrorism and related geo-political risks have led, and may in the future lead, to increased short-term market volatility and may have adverse long-term effects on world economies and markets generally.

Industry Concentration. Market conditions, interest rates, and economic, regulatory, or financial developments could significantly affect a single industry or group of related industries, and the securities of companies in that industry or group of industries could react similarly to these or other developments. In addition, from time to time, a small number of companies may represent a large portion of a single industry or group of related industries as a whole, and these companies can be sensitive to adverse economic, regulatory, or financial developments.

The communication services industries can be significantly affected by federal and state government regulation, intense competition, and obsolescence of existing technology. Many communication services companies compete for market share and can be impacted by competition from new market entrants, consumer and business confidence and spending, changes in consumer and business preferences, and general economic conditions. Certain communication services companies may be more susceptible than other companies to hacking and potential theft of proprietary or consumer information or disruptions in service, which could adversely affect their businesses.

The consumer discretionary industries can be significantly affected by the performance of the overall economy, interest rates, competition, and consumer confidence. Success can depend heavily on disposable household income and consumer spending. Changes in demographics and consumer tastes can also affect the demand for, and success of, consumer discretionary products.

The consumer staples industries can be significantly affected by demographic and product trends, competitive pricing, food fads, marketing campaigns, and environmental factors, as well as the performance of the overall economy, interest rates, consumer confidence, and the cost of commodities. Regulations and policies of various domestic and foreign governments affect agricultural products as well as other consumer staples.

The energy industries can be significantly affected by fluctuations in energy prices and supply and demand of energy fuels caused by geopolitical events, energy conservation, the success of exploration projects, weather or meteorological events, and tax and other government regulations.

The financials industries are subject to extensive government regulation which can limit both the amounts and types of loans and other financial commitments they can make, and the interest rates and fees they can charge. Profitability can be largely dependent on the availability and cost of capital and the rate of corporate and consumer debt defaults, and can fluctuate significantly when interest rates change. Financial difficulties of borrowers can negatively affect the financial services industries. Insurance companies can be subject to severe price competition. The financial services industries can be subject to relatively rapid change as distinctions between financial service segments become increasingly blurred.

The health care industries are subject to government regulation and reimbursement rates, as well as government approval of products and services, which could have a significant effect on price and availability. Furthermore, the types of products or services produced or provided by health care companies quickly can become obsolete. In addition, pharmaceutical companies and other companies in the health care industries can be significantly affected by patent expirations as well as product liability claims.

The industrials industries can be significantly affected by general economic trends, including employment, economic growth, and interest rates, changes in consumer sentiment and spending, commodity prices, legislation, government regulation and spending, import controls, and worldwide competition. Companies in these industries also can be adversely affected by liability for environmental damage, depletion of resources, and mandated expenditures for safety and pollution control.

The information technology industries can be significantly affected by obsolescence of existing technology, short product cycles, falling prices and profits, competition from new market entrants, and general economic conditions. In addition, information technology industries can be affected by the loss or impairment of intellectual property rights.

The materials industries can be significantly affected by the level and volatility of commodity prices, the exchange value of the dollar, import and export controls, and worldwide competition. At times, worldwide production of materials has exceeded demand as a result of over-building or economic downturns, which has led to commodity price declines and unit price reductions. Companies in these industries also can be adversely affected by liability for environmental damage, depletion of resources, and mandated expenditures for safety and pollution control.

The real estate industry is particularly sensitive to economic downturns. The value of securities of issuers in the real estate industry, including REITs, can be affected by changes in real estate values and rental income, property taxes, interest rates, tax and regulatory requirements, and the management skill and creditworthiness of the issuer. In addition, the value of REITs can depend on the structure of and cash flow generated by the REIT, and REITs may not have diversified holdings. Because REITs are pooled investment vehicles that have expenses of their own, the fund will indirectly bear its proportionate share of those expenses.

The utilities industries can be significantly affected by government regulation, interest rate changes, financing difficulties, supply and demand of services or fuel, changes in taxation, natural resource conservation, intense competition, and commodity price fluctuations.

Issuer-Specific Changes. Changes in the financial condition of an issuer or counterparty, changes in specific economic or political conditions that affect a particular type of security or issuer, and changes in general economic or political conditions can increase the risk of default by an issuer or counterparty, which can affect a security's or instrument's value. The value of securities of smaller, less well-known issuers can be more volatile than that of larger issuers. Smaller issuers can have more limited product lines, markets, or financial resources.

Fluctuation of Net Asset Value and Share Price. The NAV of each fund's shares will generally fluctuate with changes in the market value of each fund's holdings. Each fund's shares are listed on an exchange and can be bought and sold in the secondary market at market prices. The market prices of shares will fluctuate in accordance with changes in NAV and supply and demand on the listing exchange. Although a share's market price is expected to approximate its NAV, it is possible that the market price and NAV will vary significantly. As a result, you may sustain losses if you pay more than the shares' NAV when you purchase shares, or receive less than the shares' NAV when you sell shares, in the secondary market. During periods of disruptions to creations and redemptions, the existence of extreme market volatility, or lack of an active trading market for a fund's shares, the market price of fund shares is more likely to differ significantly from the fund's NAV. During such periods, you may be unable to sell your shares or may incur significant losses if you sell your shares. There are various methods by which investors can purchase and sell shares and various orders that may be placed. Investors should consult their financial intermediary before purchasing or selling shares of a fund. Disruptions at market makers, Authorized Participants or market participants may also result in significant differences between the market price of a fund's shares and the fund's NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund's underlying portfolio holdings.

The market price of shares during the trading day, like the price of any exchange-traded security, includes a bid-ask spread charged by the exchange specialist, market makers, or other participants that trade the particular security. In times of severe market disruption or volatility, the bid-ask spread can increase significantly. At those times, shares are most likely to be traded at a discount to NAV, and the discount is likely to be greatest when the price of shares is falling fastest, which may be the time that you most want to sell your shares. The Adviser expects that, under normal market conditions, large discounts or premiums to NAV will not be sustained in the long term because of arbitrage opportunities.

Correlation to Index. The performance of a fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, imperfect correlation between the fund's securities and those in the index, timing differences associated with additions to and deletions from the index, and changes in the shares outstanding of the component securities. A fund may not be fully invested at times as a result of cash flows into the fund. The use of sampling techniques or futures or other derivative positions may affect a fund's ability to achieve close correlation with the index. In addition, the fund may not be able to invest in certain securities included in the index or invest in them in the exact proportions in which they are represented in the index due to regulatory restrictions. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

Passive Management Risk. An index fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, an index fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The structure and composition of an index fund's index will affect the performance, volatility, and risk of the index and, consequently, the performance, volatility, and risk of the fund. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

Ownership Limitation Risk. Fidelity^® MSCI Real Estate Index ETF may be unable to purchase (or otherwise obtain economic exposure to) the desired amount of certain securities included in its underlying index because of limitations on ownership of these securities. These ownership limitations may result in increased tracking error for the fund. For example, REITs and certain other issuers may impose limits for tax or other reasons on the percentage of their outstanding securities that any one investor may own. These limits may also be based on ownership of securities by multiple funds and accounts managed by the same investment adviser.

Trading Issues. Although shares are listed on an exchange, there can be no assurance that an active trading market or requirements to remain listed will be met or maintained. Only an Authorized Participant may engage in creation or redemption transactions directly with a fund. A fund has a limited number of intermediaries that act as Authorized Participants. There are no obligations of market makers to make a market in a fund's shares or of Authorized Participants to submit purchase or redemption orders for Creation Units. Decisions by market makers or Authorized Participants to reduce their role with respect to market making or creation and redemption activities during times of market stress, or a decline in the number of Authorized Participants due to decisions to exit the business, bankruptcy, or other factors, could inhibit the effectiveness of the arbitrage process in maintaining the relationship between the underlying value of a fund's portfolio securities and the market price of fund shares. To the extent no other Authorized Participants are able to step forward to create or redeem, shares may trade at a discount to NAV and possibly face delisting. In addition, trading of shares in the secondary market may be halted, for example, due to activation of marketwide "circuit breakers." If trading halts or an unanticipated early closing of the listing exchange occurs, a shareholder may be unable to purchase or sell shares of a fund. FDC, the distributor of each fund's shares, does not maintain a secondary market in the shares.

If an index is discontinued or the Adviser's license with the sponsor of the index is terminated, the fund may substitute a different index or, alternatively, may liquidate the fund if the Board of Trustees deems it to be in the best interest of shareholders.

If a fund's shares are delisted from the listing exchange, the Adviser may seek to list the fund shares on another market, merge the fund with another exchange-traded fund or traditional mutual fund, or redeem the fund shares at NAV.

Shares of a fund, similar to shares of other issuers listed on a stock exchange, may be sold short and are therefore subject to the risk of increased volatility and price decreases associated with being sold short.

Other Investment Strategies

In addition to the principal investment strategies discussed above, BFA may lend a fund's securities to broker-dealers or other institutions to earn income for the fund.

BFA may also use various techniques, such as buying and selling futures contracts, options, and swaps, and exchange traded funds, to increase or decrease a fund's exposure to changing security prices or other factors that affect security values.

Shareholder Notice

Each fund has a policy of normally investing at least 80% of its assets in securities included in the fund's underlying index. This policy is subject to change only upon 60 days' prior notice to shareholders.

Valuing Shares

The fund is open for business each day that either the listing exchange or the New York Stock Exchange (NYSE) is open.

The NAV is the value of a single share. Fidelity normally calculates NAV as of the close of regular trading hours on the listing exchange or the NYSE, normally 4:00 p.m. Eastern time. Each fund's assets normally are valued as of this time for the purpose of computing NAV. The prices at which creations and redemptions occur are based on the next calculation of NAV after a creation or redemption order is received in an acceptable form under the authorized participant agreement.

NAV is not calculated and a fund will not process purchase and redemption requests submitted on days when the fund is not open for business. The time at which shares are priced and until which purchase and redemption orders are accepted may be changed as permitted by the Securities and Exchange Commission (SEC).

Shares of each fund may be purchased through a broker in the secondary market by individual investors at market prices which may vary throughout the day and may differ from NAV.

To the extent that a fund's assets are traded in other markets on days when the fund is not open for business, the value of the fund's assets may be affected on those days. In addition, trading in some of a fund's assets may not occur on days when the fund is open for business.

Shares of open-end funds in which each fund may invest (referred to as underlying funds) are valued at their respective NAVs. NAV is calculated using the values of any underlying funds in which it invests. Other assets are valued primarily on the basis of market quotations, official closing prices, or information furnished by a pricing service. Certain short-term securities are valued on the basis of amortized cost. If market quotations, official closing prices, or information furnished by a pricing service are not readily available or, in the Adviser's opinion, are deemed unreliable for a security, then that security will be fair valued in good faith by the Adviser in accordance with applicable fair value pricing policies. For example, if, in the Adviser's opinion, a security's value has been materially affected by events occurring before a fund's pricing time but after the close of the exchange or market on which the security is principally traded, then that security will be fair valued in good faith by the Adviser in accordance with applicable fair value pricing policies. Fair value pricing will be used for high yield debt securities when available pricing information is determined to be stale or for other reasons not to accurately reflect fair value.

Fair value pricing is based on subjective judgments and it is possible that the fair value of a security may differ materially from the value that would be realized if the security were sold.

Shareholder Information

Additional Information about the Purchase and Sale of Shares

As used in this prospectus, the term "shares" generally refers to the shares offered through this prospectus.

General Information

Information on Fidelity

Fidelity Investments was established in 1946 to manage one of America's first mutual funds. Today, Fidelity is one of the world's largest providers of financial services.

In addition to its fund business, the company operates one of America's leading brokerage firms, Fidelity Brokerage Services LLC. Fidelity is also a leader in providing tax-advantaged retirement plans for individuals investing on their own or through their employer.

The Depository Trust Company (DTC) is a limited trust company and securities depository that facilitates the clearance and settlement of trades for its participating banks and broker-dealers. DTC has executed an agreement with FDC, each fund's distributor.

Buying and Selling Shares in the Secondary Market

Shares of each fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker. Each fund does not impose any minimum investment for shares of a fund purchased on an exchange. These transactions are made at market prices that may vary throughout the day and may be greater than a fund's NAV (premium) or less than a fund's NAV (discount). As a result, you may pay more than NAV when you purchase shares, and receive less than NAV when you sell shares, in the secondary market. If you buy or sell shares in the secondary market, you will generally incur customary brokerage commissions and charges. Due to such commissions and charges, frequent trading may detract significantly from investment returns.

Each fund is designed to offer investors an equity investment that can be bought and sold frequently in the secondary market without impact on a fund, and such trading activity is critical to ensuring that the market price of fund shares remains at or close to NAV. Accordingly, the Board of Trustees has not adopted policies and procedures designed to discourage excessive or short-term trading by these investors.

Shares can be purchased and redeemed directly from each fund at NAV only by Authorized Participants in large increments called "Creation Units." Each fund accommodates frequent purchases and redemptions of Creation Units by Authorized Participants and does not place a limit on purchases or redemptions of Creation Units by these investors. Each fund reserves the right, but does not have the obligation, to reject any purchase or redemption transaction at any time. In addition, each fund reserves the right to impose restrictions on disruptive, excessive, or short-term trading.

Precautionary Notes

• Note to Investment Companies. For purposes of the 1940 Act, shares are issued by a fund, and the acquisition of shares by investment companies is subject to the restrictions of Section 12(d)(1) of the 1940 Act. Registered investment companies are permitted to invest in a fund beyond the limits set forth in Section 12(d)(1), subject to certain terms and conditions, including that such investment companies enter into an agreement with the fund.

• Note to Authorized Participants Regarding Continuous Offering. Certain legal risks may exist that are unique to Authorized Participants purchasing Creation Units directly from a fund. Because new Creation Units may be issued on an ongoing basis, at any point a "distribution," as such term is used in the Securities Act of 1933 (the Securities Act), could be occurring. As a broker-dealer, certain activities that you perform may, depending on the circumstances, result in your being deemed a participant in a distribution, in a manner which could render you a statutory underwriter and subject you to the prospectus delivery and liability provisions of the Securities Act.

For example, you may be deemed a statutory underwriter if you purchase Creation Units from a fund, break them down into individual fund shares, and sell such shares directly to customers, or if you choose to couple the creation of a supply of new fund shares with an active selling effort involving solicitation of secondary market demand for fund shares. A determination of whether a person is an underwriter for purposes of the Securities Act depends upon all of the facts and circumstances pertaining to that person's activities, and the examples mentioned here should not be considered a complete description of all the activities that could lead to a categorization as an underwriter.

Dealers who are not "underwriters" but are participating in a distribution (as opposed to engaging in ordinary secondary market transactions), and thus dealing with shares as part of an "unsold allotment" within the meaning of Section 4(a)(3)(C) of the Securities Act, will be unable to take advantage of the prospectus delivery exemption provided by Section 4(a)(3) of the Securities Act.

This is because the prospectus delivery exemption in Section 4(a)(3) of the Securities Act is not available in respect of such transactions as a result of Section 24(d) of the 1940 Act. As a result, you should note that dealers who are not underwriters but are participating in a distribution (as opposed to engaging in ordinary secondary market transactions) and thus dealing with the shares that are part of an overallotment within the meaning of Section 4(a)(3)(A) of the Securities Act would be unable to take advantage of the prospectus delivery exemption provided by Section 4(a)(3) of the Securities Act. Firms that incur a prospectus-delivery obligation with respect to shares of a fund are reminded that, under Rule 153 under the Securities Act, a prospectus delivery obligation under Section 5(b)(2) of the Securities Act owed to an exchange member in connection with a sale on an exchange is satisfied by the fact that the prospectus is available at the exchange upon request. The prospectus delivery mechanism provided in Rule 153 is only available with respect to transactions on an exchange. Certain affiliates of each fund may purchase and resell fund shares pursuant to this prospectus.

• Note to Secondary Market Investors. DTC, or its nominee, is the registered owner of all outstanding shares of a fund. The Adviser will not have any record of your ownership. Your ownership of shares will be shown on the records of DTC and the DTC participant broker through which you hold the shares. Your broker will provide you with account statements, confirmations of your purchases and sales, and tax information. Your broker will also be responsible for distributing income and capital gain distributions and for sending you shareholder reports and other information as may be required.

Costs Associated with Creations and Redemptions

The funds may impose a creation transaction fee and a redemption transaction fee to offset transfer and other transaction costs associated with the issuance and redemption of Creation Units of shares. Information about the procedures regarding creation and redemption of Creation Units and the applicable transaction fees is included in the statement of additional information (SAI).

Dividends and Capital Gain Distributions

Each fund earns dividends, interest, and other income from its investments, and distributes this income (less expenses) to shareholders as dividends. Each fund also realizes capital gains from its investments, and distributes these gains (less any losses) as capital gain distributions. If you purchased your shares in the secondary market, your broker is responsible for distributing the income and capital gain distributions to you.

Each fund normally pays dividends, if any, quarterly in March, June, September, and December and capital gain distributions in December.

Tax Consequences

As with any investment, your investment in a fund could have tax consequences for you. If you are not investing through a tax-advantaged retirement account, you should consider these tax consequences.

Taxes on Distributions

Distributions investors receive are subject to federal income tax, and may also be subject to state or local taxes.

For federal tax purposes, certain distributions, including dividends and distributions of short-term capital gains, are taxable to investors as ordinary income, while certain distributions, including distributions of long-term capital gains, are taxable to investors generally as capital gains. A percentage of certain distributions of dividends may qualify for taxation at long-term capital gains rates (provided certain holding period requirements are met).

If investors buy shares when a fund has realized but not yet distributed income or capital gains, they will be "buying a dividend" by paying the full price for the shares and then receiving a portion of the price back in the form of a taxable distribution.

Any taxable distributions investors receive will normally be taxable to them when they receive them.

Taxes on Transactions

Purchases and sales of shares, as well as purchases and redemptions of Creation Units, may result in a capital gain or loss for federal tax purposes.

Fund Services

Fund Management

Adviser

FMR. The Adviser is each fund's manager. The address of the Adviser is 245 Summer Street, Boston, Massachusetts 02210.

As of December 31, 2020, the Adviser had approximately $3.0 trillion in discretionary assets under management, and approximately $3.8 trillion when combined with all of its affiliates' assets under management.

As the manager, the Adviser is responsible for handling each fund's business affairs.

Sub-Adviser(s)

The Adviser and the funds are seeking an exemptive order from the SEC that will permit the Adviser, subject to the approval of the Board of Trustees, to enter into new or amended sub-advisory agreements with one or more unaffiliated and affiliated sub-advisers without obtaining shareholder approval of such agreements. The funds' initial sole shareholder has approved the funds' use of this exemptive order once issued by the SEC and the funds and the Adviser intend to rely on the exemptive order when issued without seeking additional shareholder approval. Subject to oversight by the Board of Trustees, the Adviser has the ultimate responsibility to oversee the funds' sub-advisers and recommend their hiring, termination, and replacement. In the event the Board of Trustees approves a sub-advisory agreement with a new sub-adviser, shareholders will be provided with information about the new sub-adviser and sub-advisory agreement.

BFA, at 400 Howard Street, San Francisco, CA 94105, serves as a sub-adviser for each fund. BFA is an indirect wholly-owned subsidiary of BlackRock, Inc. BFA chooses each fund's investments and places orders to buy and sell each fund's investments.

As of September 30, 2021, BFA and its affiliates provided investment advisory services for assets in excess of $9.46 trillion.

Portfolio Manager(s)

Jennifer Hsui, Alan Mason, and Amy Whitelaw are primarily responsible for the day-to-day management of each fund. Each portfolio manager is responsible for various functions related to portfolio management, including, but not limited to, investing cash inflows, coordinating with members of his or her portfolio management team to focus on certain asset classes, implementing investment strategy, researching and reviewing investment strategy and overseeing members of his or her portfolio management team that have more limited responsibilities.

Jennifer Hsui has been employed by BFA as a senior portfolio manager since 2007. Prior to that, Ms. Hsui was a portfolio manager from 2006 to 2007 for BGFA. Ms. Hsui has been a Portfolio Manager of each fund, except Fidelity^® MSCI Real Estate Index ETF, since October 2013 and since February 2015 for Fidelity^® MSCI Real Estate Index ETF.

Alan Mason has been employed by BFA as a portfolio manager since 1991. Mr. Mason has been a Portfolio Manager of each Fund since 2016.

Amy Whitelaw has been with BFA since 1999, including her years with BGI, which merged with BFA in 2009. Ms. Whitelaw has been employed by BFA or its affiliates as a portfolio manager since 2009 and has been a Portfolio Manager of each fund since 2018.

The SAI provides additional information about the compensation of, any other accounts managed by, and any fund shares held by the portfolio manager(s).

Advisory Fee(s)

Each fund pays a management fee to the Adviser. The management fee is calculated and paid to the Adviser every month. The Adviser pays all of the other expenses of each fund with limited exceptions.

Each fund's annual management fee rate is 0.084% of its average net assets.

The Adviser pays BFA for providing investment management services.

The basis for the Board of Trustees approving the management contract and sub-advisory agreement for each fund is available in each fund's annual report for the fiscal period ended July 31, 2021.

From time to time, the Adviser or its affiliates may agree to reimburse or waive certain fund expenses while retaining the ability to be repaid if expenses fall below the specified limit prior to the end of the fiscal year.

Reimbursement or waiver arrangements can decrease expenses and boost performance.

Fund Distribution

FDC distributes each fund's shares.

Intermediaries may receive from the Adviser, FDC, and/or their affiliates compensation for providing recordkeeping and administrative services, as well as other retirement plan expenses, and compensation for services intended to result in the sale of fund shares. These payments are described in more detail in this section and in the SAI.

Distribution and Service Plan(s)

While each fund will not make direct payments for distribution or shareholder support services, each fund has adopted a Distribution and Service Plan pursuant to Rule 12b-1 under the 1940 Act with respect to its shares. Each Plan recognizes that the Adviser may use its management fee revenues, as well as its past profits or its resources from any other source, to pay FDC for expenses incurred in connection with providing services intended to result in the sale of shares of each fund and/or shareholder support services. The Adviser, directly or through FDC, may pay significant amounts to intermediaries that provide those services. Currently, the Board of Trustees of each fund has authorized such payments for shares of each fund.

If payments made by the Adviser to FDC or to intermediaries under a Distribution and Service Plan were considered to be paid out of a fund's assets on an ongoing basis, they might increase the cost of your investment and might cost you more than paying other types of sales charges.

No dealer, sales representative, or any other person has been authorized to give any information or to make any representations, other than those contained in this prospectus and in the related SAI, in connection with the offer contained in this prospectus. If given or made, such other information or representations must not be relied upon as having been authorized by the funds or FDC. This prospectus and the related SAI do not constitute an offer by the funds or by FDC to sell shares of the funds to or to buy shares of the funds from any person to whom it is unlawful to make such offer.

Other Service Providers

State Street Bank and Trust Company serves as each fund's transfer agent and custodian, and is located at One Heritage Drive, Floor 1, North Quincy, Massachusetts, 02171 and 1 Lincoln Street, Boston, Massachusetts, 02111, respectively.

Appendix

Financial Highlights

Financial Highlights are intended to help you understand the financial history of fund shares for the past 5 years (or, if shorter, the period of operations). Certain information reflects financial results for a single share. The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in shares (assuming reinvestment of all dividends and distributions). The annual information has been audited by Deloitte & Touche LLP, independent registered public accounting firm, whose report, along with fund financial statements, is included in the annual report. Annual reports are available for free upon request.

Financial Highlights — Fidelity MSCI Communication Services Index ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017
Selected Per-Share Data
Net asset value, beginning of period	$ 37.88	$ 34.35	$ 28.76	$ 32.62	$ 32.10
Income from Investment Operations
Net investment income (loss)A	0.34	0.33	0.49	0.85	0.80
Net realized and unrealized gain (loss)	16.96	3.52	5.59	(2.43)	0.62
Total from investment operations	17.30	3.85	6.08	(1.58)	1.42
Distributions from net investment income	(0.31)	(0.32)	(0.49)	(1.00)	(0.90)
Distributions from net realized gain	—	—	—	(1.28)	—
Total distributions	(0.31)	(0.32)	(0.49)	(2.28)	(0.90)
Net asset value, end of period	$ 54.87	$ 37.88	$ 34.35	$ 28.76	$ 32.62
Total ReturnB	45.81%	11.40%	21.33%	(5.14)%	4.58%
Ratios to Average Net AssetsC
Expenses before reductions	.08%	.08%	.08%	.08%	.08%
Expenses net of fee waivers, if any	.08%	.08%	.08%	.08%	.08%
Expenses net of all reductions	.08%	.08%	.08%	.08%	.08%
Net investment income (loss)	.72%	.96%	1.53%	2.81%	2.55%
Supplemental Data
Net assets, end of period (000 omitted)	$916,375	$577,709	$374,389	$125,104	$115,818
Portfolio turnover rateD,E	13%	23%	82%	38%	27%

^ACalculated based on average shares outstanding during the period.

^BBased on net asset value.

^CExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^DAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^EPortfolio turnover rate excludes securities received or delivered in-kind.

Financial Highlights — Fidelity MSCI Consumer Discretionary Index ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017
Selected Per-Share Data
Net asset value, beginning of period	$ 57.25	$ 46.25	$ 43.32	$ 36.06	$ 31.99
Income from Investment Operations
Net investment income (loss)A	0.42	0.50	0.51	0.47	0.50
Net realized and unrealized gain (loss)	24.10	11.01	2.96	7.20	4.07
Total from investment operations	24.52	11.51	3.47	7.67	4.57
Distributions from net investment income	(0.40)	(0.51)	(0.54)	(0.41)	(0.50)
Total distributions	(0.40)	(0.51)	(0.54)	(0.41)	(0.50)
Net asset value, end of period	$ 81.37	$ 57.25	$ 46.25	$ 43.32	$ 36.06
Total ReturnB	42.95%	25.26%	8.15%	21.36%	14.41%
Ratios to Average Net AssetsC
Expenses before reductions	.08%	.08%	.08%	.08%	.08%
Expenses net of fee waivers, if any	.08%	.08%	.08%	.08%	.08%
Expenses net of all reductions	.08%	.08%	.08%	.08%	.08%
Net investment income (loss)	.58%	1.06%	1.18%	1.16%	1.49%
Supplemental Data
Net assets, end of period (000 omitted)	$1,631,531	$881,589	$728,457	$628,129	$293,913
Portfolio turnover rateD,E	48%	60%	25%	5%	7%

^ACalculated based on average shares outstanding during the period.

^BBased on net asset value.

^CExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^DAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^EPortfolio turnover rate excludes securities received or delivered in-kind.

Financial Highlights — Fidelity MSCI Consumer Staples Index ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017
Selected Per-Share Data
Net asset value, beginning of period	$ 37.29	$ 35.59	$ 32.33	$ 33.23	$ 32.82
Income from Investment Operations
Net investment income (loss)A	1.02	0.96	0.94	0.86	0.83
Net realized and unrealized gain (loss)	6.01	1.70	3.23	(0.88)	0.40
Total from investment operations	7.03	2.66	4.17	(0.02)	1.23
Distributions from net investment income	(1.02)	(0.96)	(0.91)	(0.88)	(0.82)
Total distributions	(1.02)	(0.96)	(0.91)	(0.88)	(0.82)
Net asset value, end of period	$ 43.30	$ 37.29	$ 35.59	$ 32.33	$ 33.23
Total ReturnB	19.09%	7.74%	13.16%	(0.06)%	3.82%
Ratios to Average Net AssetsC
Expenses before reductions	.08%	.08%	.08%	.08%	.08%
Expenses net of fee waivers, if any	.08%	.08%	.08%	.08%	.08%
Expenses net of all reductions	.08%	.08%	.08%	.08%	.08%
Net investment income (loss)	2.53%	2.68%	2.83%	2.65%	2.56%
Supplemental Data
Net assets, end of period (000 omitted)	$818,283	$678,649	$548,070	$311,970	$312,349
Portfolio turnover rateD,E	20%	34%	30%	24%	11%

^ACalculated based on average shares outstanding during the period.

^BBased on net asset value.

^CExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^DAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^EPortfolio turnover rate excludes securities received or delivered in-kind.

Financial Highlights — Fidelity MSCI Energy Index ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017
Selected Per-Share Data
Net asset value, beginning of period	$ 9.47	$ 16.79	$ 21.50	$ 18.39	$ 19.03
Income from Investment Operations
Net investment income (loss)A	0.49	0.51	0.54	0.47	0.57
Net realized and unrealized gain (loss)	4.02	(6.86)	(4.70)	3.22	(0.73)
Total from investment operations	4.51	(6.35)	(4.16)	3.69	(0.16)
Distributions from net investment income	(0.51)	(0.97)	(0.55)	(0.58)	(0.48)
Total distributions	(0.51)	(0.97)	(0.55)	(0.58)	(0.48)
Net asset value, end of period	$ 13.47	$ 9.47	$ 16.79	$ 21.50	$ 18.39
Total ReturnB	48.79%	(39.28)%	(19.42)%	20.52%	(0.96)%
Ratios to Average Net AssetsC
Expenses before reductions	.08%	.08%	.08%	.08%	.08%
Expenses net of fee waivers, if any	.08%	.08%	.08%	.08%	.08%
Expenses net of all reductions	.08%	.08%	.08%	.08%	.08%
Net investment income (loss)	4.11%	4.18%	2.92%	2.40%	2.91%
Supplemental Data
Net assets, end of period (000 omitted)	$894,058	$449,325	$467,628	$634,157	$431,311
Portfolio turnover rateD,E	11%	17%	6%	5%	10%

^ACalculated based on average shares outstanding during the period.

^BBased on net asset value.

^CExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^DAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^EPortfolio turnover rate excludes securities received or delivered in-kind.

Financial Highlights — Fidelity MSCI Financials Index ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017
Selected Per-Share Data
Net asset value, beginning of period	$ 34.12	$ 41.22	$ 41.05	$ 36.94	$ 28.61
Income from Investment Operations
Net investment income (loss)A	0.96	1.00	0.89	0.75	0.61
Net realized and unrealized gain (loss)	18.00	(7.09)	0.18	4.11	8.28
Total from investment operations	18.96	(6.09)	1.07	4.86	8.89
Distributions from net investment income	(0.89)	(1.01)	(0.90)	(0.75)	(0.56)
Total distributions	(0.89)	(1.01)	(0.90)	(0.75)	(0.56)
Net asset value, end of period	$ 52.19	$ 34.12	$ 41.22	$ 41.05	$ 36.94
Total ReturnB	56.15%	(14.78)%	2.80%	13.23%	31.31%
Ratios to Average Net AssetsC
Expenses before reductions	.08%	.08%	.08%	.08%	.08%
Expenses net of fee waivers, if any	.08%	.08%	.08%	.08%	.08%
Expenses net of all reductions	.08%	.08%	.08%	.08%	.08%
Net investment income (loss)	2.10%	2.61%	2.27%	1.88%	1.77%
Supplemental Data
Net assets, end of period (000 omitted)	$1,716,935	$725,059	$1,143,858	$1,574,375	$921,679
Portfolio turnover rateD,E	4%	6%	5%	5%	18%

^ACalculated based on average shares outstanding during the period.

^BBased on net asset value.

^CExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^DAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^EPortfolio turnover rate excludes securities received or delivered in-kind.

Financial Highlights — Fidelity MSCI Health Care Index ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017
Selected Per-Share Data
Net asset value, beginning of period	$ 52.34	$ 44.43	$ 43.72	$ 38.44	$ 35.67
Income from Investment Operations
Net investment income (loss)A	0.75	0.72	0.63	0.56	0.51
Net realized and unrealized gain (loss)	13.74	7.88	1.01	5.29	2.76
Total from investment operations	14.49	8.60	1.64	5.85	3.27
Distributions from net investment income	(0.79)	(0.69)	(0.93)	(0.57)	(0.50)
Total distributions	(0.79)	(0.69)	(0.93)	(0.57)	(0.50)
Net asset value, end of period	$ 66.04	$ 52.34	$ 44.43	$ 43.72	$ 38.44
Total ReturnB	27.91%	19.69%	3.84%	15.34%	9.30%
Ratios to Average Net AssetsC
Expenses before reductions	.08%	.08%	.08%	.08%	.08%
Expenses net of fee waivers, if any	.08%	.08%	.08%	.08%	.08%
Expenses net of all reductions	.08%	.08%	.08%	.08%	.08%
Net investment income (loss)	1.28%	1.52%	1.43%	1.39%	1.45%
Supplemental Data
Net assets, end of period (000 omitted)	$2,846,239	$2,015,266	$1,557,252	$1,252,626	$818,710
Portfolio turnover rateD,E	7%	7%	5%	8%	4%

^ACalculated based on average shares outstanding during the period.

^BBased on net asset value.

^CExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^DAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^EPortfolio turnover rate excludes securities received or delivered in-kind.

Financial Highlights — Fidelity MSCI Industrials Index ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017
Selected Per-Share Data
Net asset value, beginning of period	$ 37.55	$ 40.04	$ 39.51	$ 34.93	$ 30.10
Income from Investment Operations
Net investment income (loss)A	0.61	0.69	0.70	0.61	0.61
Net realized and unrealized gain (loss)	17.00	(2.48)	0.51	4.62	4.79
Total from investment operations	17.61	(1.79)	1.21	5.23	5.40
Distributions from net investment income	(0.59)	(0.70)	(0.68)	(0.65)	(0.57)
Total distributions	(0.59)	(0.70)	(0.68)	(0.65)	(0.57)
Net asset value, end of period	$ 54.57	$ 37.55	$ 40.04	$ 39.51	$ 34.93
Total ReturnB	47.17%	(4.34)%	3.23%	15.08%	18.08%
Ratios to Average Net AssetsC
Expenses before reductions	.08%	.08%	.08%	.08%	.08%
Expenses net of fee waivers, if any	.08%	.08%	.08%	.08%	.08%
Expenses net of all reductions	.08%	.08%	.08%	.08%	.08%
Net investment income (loss)	1.24%	1.80%	1.84%	1.61%	1.85%
Supplemental Data
Net assets, end of period (000 omitted)	$862,271	$347,297	$454,471	$499,824	$354,586
Portfolio turnover rateD,E	5%	4%	5%	5%	5%

^ACalculated based on average shares outstanding during the period.

^BBased on net asset value.

^CExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^DAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^EPortfolio turnover rate excludes securities received or delivered in-kind.

Financial Highlights — Fidelity MSCI Information Technology Index ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017
Selected Per-Share Data
Net asset value, beginning of period	$ 87.25	$ 64.53	$ 56.36	$ 44.50	$ 34.93
Income from Investment Operations
Net investment income (loss)A	0.79	0.87	0.70	0.53	0.48
Net realized and unrealized gain (loss)	34.45	22.70	8.17	11.85	9.54
Total from investment operations	35.24	23.57	8.87	12.38	10.02
Distributions from net investment income	(0.79)	(0.85)	(0.70)	(0.52)	(0.45)
Total distributions	(0.79)	(0.85)	(0.70)	(0.52)	(0.45)
Net asset value, end of period	$ 121.70	$ 87.25	$ 64.53	$ 56.36	$ 44.50
Total ReturnB	40.57%	36.99%	15.94%	27.92%	28.86%
Ratios to Average Net AssetsC
Expenses before reductions	.08%	.08%	.08%	.08%	.08%
Expenses net of fee waivers, if any	.08%	.08%	.08%	.08%	.08%
Expenses net of all reductions	.08%	.08%	.08%	.08%	.08%
Net investment income (loss)	.76%	1.21%	1.22%	1.02%	1.19%
Supplemental Data
Net assets, end of period (000 omitted)	$6,206,889	$4,288,256	$2,571,364	$2,223,254	$1,010,043
Portfolio turnover rateD,E	3%	5%	18%	4%	6%

^ACalculated based on average shares outstanding during the period.

^BBased on net asset value.

^CExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^DAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^EPortfolio turnover rate excludes securities received or delivered in-kind.

Financial Highlights — Fidelity MSCI Materials Index ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017
Selected Per-Share Data
Net asset value, beginning of period	$ 32.90	$ 32.63	$ 34.70	$ 31.63	$ 27.71
Income from Investment Operations
Net investment income (loss)A	0.71	0.65	0.65	0.55	0.57
Net realized and unrealized gain (loss)	13.98	0.30B	(2.08)	3.09	3.87
Total from investment operations	14.69	0.95	(1.43)	3.64	4.44
Distributions from net investment income	(0.68)	(0.68)	(0.64)	(0.57)	(0.52)
Total distributions	(0.68)	(0.68)	(0.64)	(0.57)	(0.52)
Net asset value, end of period	$ 46.91	$ 32.90	$ 32.63	$ 34.70	$ 31.63
Total ReturnC	45.01%	3.28%	(4.02)%	11.54%	16.17%
Ratios to Average Net AssetsD
Expenses before reductions	.08%	.08%	.08%	.08%	.08%
Expenses net of fee waivers, if any	.08%	.08%	.08%	.08%	.08%
Expenses net of all reductions	.08%	.08%	.08%	.08%	.08%
Net investment income (loss)	1.66%	2.08%	2.05%	1.60%	1.93%
Supplemental Data
Net assets, end of period (000 omitted)	$544,137	$164,486	$199,043	$265,428	$211,931
Portfolio turnover rateE,F	4%	3%	12%	10%	7%

^ACalculated based on average shares outstanding during the period.

^BThe amount shown for a share outstanding does not correspond with the aggregate net gain (loss) on investments for the period due to the timing of share transactions in relation to fluctuating market values of the investments of a Fund.

^CBased on net asset value.

^DExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^EAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^FPortfolio turnover rate excludes securities received or delivered in-kind.

Financial Highlights — Fidelity MSCI Real Estate Index ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017
Selected Per-Share Data
Net asset value, beginning of period	$ 24.23	$ 26.58	$ 24.69	$ 24.53	$ 25.83
Income from Investment Operations
Net investment income (loss)A	0.58	0.67	1.05	0.76	0.68
Net realized and unrealized gain (loss)	7.83	(2.13)	2.08	0.32	(1.12)
Total from investment operations	8.41	(1.46)	3.13	1.08	(0.44)
Distributions from net investment income	(0.89)	(0.68)	(1.24)	(0.92)	(0.86)
Return of capital	—	(0.21)	—	—	—
Total distributions	(0.89)	(0.89)	(1.24)	(0.92)	(0.86)
Net asset value, end of period	$ 31.75	$ 24.23	$ 26.58	$ 24.69	$ 24.53
Total ReturnB	35.58%	(5.27)%	13.19%	4.53%	(1.53)%
Ratios to Average Net AssetsC
Expenses before reductions	.08%	.08%	.08%	.08%	.08%
Expenses net of fee waivers, if any	.08%	.08%	.08%	.08%	.08%
Expenses net of all reductions	.08%	.08%	.08%	.08%	.08%
Net investment income (loss)	2.16%	2.62%	4.20%	3.15%	2.85%
Supplemental Data
Net assets, end of period (000 omitted)	$1,784,615	$1,066,154	$844,003	$502,347	$392,538
Portfolio turnover rateD,E	8%	9%	10%	8%	17%

^ACalculated based on average shares outstanding during the period.

^BBased on net asset value.

^CExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^DAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^EPortfolio turnover rate excludes securities received or delivered in-kind.

Financial Highlights — Fidelity MSCI Utilities Index ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017
Selected Per-Share Data
Net asset value, beginning of period	$ 39.11	$ 39.21	$ 34.85	$ 34.64	$ 33.57
Income from Investment Operations
Net investment income (loss)A	1.21	1.23	1.16	1.10	1.06
Net realized and unrealized gain (loss)	3.56	(0.09)	4.32	0.20	1.09
Total from investment operations	4.77	1.14	5.48	1.30	2.15
Distributions from net investment income	(1.25)	(1.24)	(1.12)	(1.09)	(1.08)
Total distributions	(1.25)	(1.24)	(1.12)	(1.09)	(1.08)
Net asset value, end of period	$ 42.63	$ 39.11	$ 39.21	$ 34.85	$ 34.64
Total ReturnB	12.46%	3.13%	15.93%	3.83%	6.61%
Ratios to Average Net AssetsC
Expenses before reductions	.08%	.08%	.08%	.08%	.08%
Expenses net of fee waivers, if any	.08%	.08%	.08%	.08%	.08%
Expenses net of all reductions	.08%	.08%	.08%	.08%	.08%
Net investment income (loss)	2.96%	3.06%	3.11%	3.21%	3.22%
Supplemental Data
Net assets, end of period (000 omitted)	$1,076,292	$844,807	$733,190	$336,273	$277,149
Portfolio turnover rateD,E	5%	5%	7%	6%	6%

^ACalculated based on average shares outstanding during the period.

^BBased on net asset value.

^CExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^DAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^EPortfolio turnover rate excludes securities received or delivered in-kind.

Additional Index Information

S&P 500^® Index is a market capitalization-weighted index of 500 common stocks chosen for market size, liquidity, and industry group representation to represent U.S. equity performance.

MSCI USA IMI Communication Services 25/50 Index is a modified market capitalization-weighted index that captures the large, mid and small cap segments of the U.S. market. All securities in the index are classified in the Communication Services sector according to the GICS®. Prior to December 1, 2018, the index was named MSCI USA IMI Telecommunication Services 25/50 Index and had a different composition. Index returns shown for the periods prior to December 1, 2018 are attributable to the index's prior composition.

MSCI USA IMI Consumer Discretionary 25/50 Index is a modified market capitalization-weighted index that captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Consumer Discretionary sector according to the GICS®.

Fidelity MSCI Consumer Discretionary Index ETF Capped Linked Index℠ is a modified market capitalization-weighted index that captures the large, mid and small cap segments of the USA market. All securities in the index are classified in the Consumer Discretionary sector according to the GICS®. Index returns shown for periods prior to December 1, 2020 are returns of the MSCI USA IMI Consumer Discretionary Index.

MSCI USA IMI Consumer Discretionary Index captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Consumer Discretionary sector according to the GICS®.

MSCI USA IMI Consumer Staples 25/50 Index is a modified market capitalization-weighted index that captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Consumer Staples sector according to the GICS®.

Fidelity MSCI Consumer Staples Index ETF Capped Linked Index℠ is a modified market capitalization-weighted index that captures the large, mid and small cap segments of the USA market. All securities in the index are classified in the Consumer Staples sector according to the GICS®. Index returns shown for periods prior to December 1, 2020 are returns of the MSCI USA IMI Consumer Staples Index.

MSCI USA IMI Consumer Staples Index captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Consumer Staples sector according to the GICS^®.

MSCI USA IMI Energy 25/50 Index is a modified market capitalization-weighted index that captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Energy sector according to the GICS®.

Fidelity MSCI Energy Index ETF Capped Linked Index℠ is a modified market capitalization-weighted index that captures the large, mid and small cap segments of the USA market. All securities in the index are classified in the Energy sector according to the GICS®. Index returns shown for periods prior to December 1, 2020 are returns of the MSCI USA IMI Energy Index.

MSCI USA IMI Energy Index captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Energy sector according to the GICS^®.

MSCI USA IMI Financials 25/50 Index is a modified market capitalization-weighted index that captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Financials sector according to the GICS®.

Fidelity MSCI Financials Index ETF Capped Linked Index℠ is a modified market capitalization-weighted index that captures the large, mid and small cap segments of the USA market. All securities in the index are classified in the Financials sector according to the GICS®. Index returns shown for periods prior to December 1, 2020 are returns of the MSCI USA IMI Financials Index.

MSCI USA IMI Financials Index captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Financials sector according to the GICS^®.

MSCI USA IMI Health Care 25/50 Index is a modified market capitalization-weighted index that captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Health Care sector according to the GICS®.

Fidelity MSCI Health Care Index ETF Capped Linked Index℠ is a modified market capitalization-weighted index that captures the large, mid and small cap segments of the USA market. All securities in the index are classified in the Health Care sector according to the GICS®. Index returns shown for periods prior to December 1, 2020 are returns of the MSCI USA IMI Health Care Index.

MSCI USA IMI Health Care Index captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Health Care sector according to the GICS^®.

MSCI USA IMI Industrials 25/25 Index is a modified market capitalization-weighted index that captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Industrials sector according to the GICS®.

Fidelity MSCI Industrials Index ETF Capped Linked Index℠ is a modified market capitalization-weighted index that captures the large, mid and small cap segments of the USA market. All securities in the index are classified in the Industrials sector according to the GICS®. Index returns shown for periods prior to December 1, 2020 are returns of the MSCI USA IMI Industrials Index.

MSCI USA IMI Industrials Index captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Industrials sector according to the GICS^®.

MSCI USA IMI Information Technology 25/50 Index is a modified market capitalization-weighted index that captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Information Technology sector according to the GICS®.

Fidelity MSCI Information Technology Index ETF Capped Linked Index℠ is a modified market capitalization-weighted index that captures the large, mid and small cap segments of the USA market. All securities in the index are classified in the Information Technology sector according to the GICS®. Index returns shown for periods prior to December 1, 2020 are returns of the MSCI USA IMI Information Technology Index.

MSCI USA IMI Information Technology Index captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Information Technology sector according to the GICS^®.

MSCI USA IMI Materials 25/50 Index is a modified market capitalization-weighted index that captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Materials sector according to the GICS®.

Fidelity MSCI Materials Index ETF Capped Linked Index℠ is a modified market capitalization-weighted index that captures the large, mid and small cap segments of the USA market. All securities in the index are classified in the Materials sector according to the GICS®. Index returns shown for periods prior to December 1, 2020 are returns of the MSCI USA IMI Materials Index.

MSCI USA IMI Materials Index captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Materials sector according to the GICS^®.

MSCI USA IMI Real Estate 25/25 Index is a modified market capitalization-weighted index that captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Real Estate sector according to the GICS®.

Fidelity MSCI Real Estate Index ETF Capped Linked Index℠ is a modified market capitalization-weighted index that captures the large, mid and small cap segments of the USA market. All securities in the index are classified in the Real Estate sector according to the GICS®. Index returns shown for periods prior to December 1, 2020 are returns of the MSCI USA IMI Real Estate Index.

MSCI USA IMI Real Estate Index captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Real Estate sector according to the GICS^®.

MSCI USA IMI Utilities 25/50 Index is a modified market capitalization-weighted index that captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Utilities sector according to the GICS®.

Fidelity MSCI Utilities Index ETF Capped Linked Index℠ is a modified market capitalization-weighted index that captures the large, mid and small cap segments of the USA market. All securities in the index are classified in the Utilities sector according to the GICS®. Index returns shown for periods prior to December 1, 2020 are returns of the MSCI USA IMI Utilities Index.

MSCI USA IMI Utilities Index captures the large, mid cap and small cap segments of the U.S. market. All securities in the index are classified in the Utilities sector according to the GICS^®.

EACH FUND IS NOT SPONSORED, ENDORSED, SOLD OR PROMOTED BY MSCI INC. (“MSCI”), ANY OF ITS AFFILIATES, ANY OF ITS INFORMATION PROVIDERS OR ANY OTHER THIRD PARTY INVOLVED IN, OR RELATED TO, COMPILING, COMPUTING OR CREATING ANY MSCI INDEX (COLLECTIVELY, THE “MSCI PARTIES”). THE MSCI INDEXES ARE THE EXCLUSIVE PROPERTY OF MSCI. MSCI AND THE MSCI INDEX NAMES ARE SERVICE MARK(S) OF MSCI OR ITS AFFILIATES AND HAVE BEEN LICENSED FOR USE FOR CERTAIN PURPOSES BY LICENSEE. NONE OF THE MSCI PARTIES MAKES ANY REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, TO THE ISSUER OR OWNERS OF THESE FUNDS OR ANY OTHER PERSON OR ENTITY REGARDING THE ADVISABILITY OF INVESTING IN FUNDS GENERALLY OR IN THESE FUNDS PARTICULARLY OR THE ABILITY OF ANY MSCI INDEX TO TRACK CORRESPONDING STOCK MARKET PERFORMANCE. MSCI OR ITS AFFILIATES ARE THE LICENSORS OF CERTAIN TRADEMARKS, SERVICE MARKS AND TRADE NAMES AND OF THE MSCI INDEXES WHICH ARE DETERMINED, COMPOSED AND CALCULATED BY MSCI WITHOUT REGARD TO THESE FUNDS OR THE ISSUER OR OWNERS OF THESE FUNDS OR ANY OTHER PERSON OR ENTITY. NONE OF THE MSCI PARTIES HAS ANY OBLIGATION TO TAKE THE NEEDS OF THE ISSUER OR OWNERS OF THESE FUNDS OR ANY OTHER PERSON OR ENTITY INTO CONSIDERATION IN DETERMINING, COMPOSING OR CALCULATING THE MSCI INDEXES. NONE OF THE MSCI PARTIES IS RESPONSIBLE FOR OR HAS PARTICIPATED IN THE DETERMINATION OF THE TIMING OF, PRICES AT, OR QUANTITIES OF THESE FUNDS TO BE ISSUED OR IN THE DETERMINATION OR CALCULATION OF THE EQUATION BY OR THE CONSIDERATION INTO WHICH THESE FUNDS ARE REDEEMABLE. FURTHER, NONE OF THE MSCI PARTIES HAS ANY OBLIGATION OR LIABILITY TO THE ISSUER OR OWNERS OF THESE FUNDS OR ANY OTHER PERSON OR ENTITY IN CONNECTION WITH THE ADMINISTRATION, MARKETING OR OFFERING OF THESE FUNDS.

ALTHOUGH MSCI SHALL OBTAIN INFORMATION FOR INCLUSION IN OR FOR USE IN THE CALCULATION OF THE MSCI INDEXES FROM SOURCES THAT MSCI CONSIDERS RELIABLE, NONE OF THE MSCI PARTIES WARRANTS OR GUARANTEES THE ORIGINALITY, ACCURACY AND/OR THE COMPLETENESS OF ANY MSCI INDEX OR ANY DATA INCLUDED THEREIN. NONE OF THE MSCI PARTIES MAKES ANY WARRANTY, EXPRESS OR IMPLIED, AS TO RESULTS TO BE OBTAINED BY THE ISSUER OF THE FUND, OWNERS OF THE FUND, OR ANY OTHER PERSON OR ENTITY, FROM THE USE OF ANY MSCI INDEX OR ANY DATA INCLUDED THEREIN. NONE OF THE MSCI PARTIES SHALL HAVE ANY LIABILITY FOR ANY ERRORS, OMISSIONS OR INTERRUPTIONS OF OR IN CONNECTION WITH ANY MSCI INDEX OR ANY DATA INCLUDED THEREIN. FURTHER, NONE OF THE MSCI PARTIES MAKES ANY EXPRESS OR IMPLIED WARRANTIES OF ANY KIND, AND THE MSCI PARTIES HEREBY EXPRESSLY DISCLAIM ALL WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO EACH MSCI INDEX AND ANY DATA INCLUDED THEREIN. WITHOUT LIMITING ANY OF THE FOREGOING, IN NO EVENT SHALL ANY OF THE MSCI PARTIES HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, CONSEQUENTIAL OR ANY OTHER DAMAGES (INCLUDING LOST PROFITS) EVEN IF NOTIFIED OF THE POSSIBILITY OF SUCH DAMAGES.

No purchaser, seller, or holder of this security, product or fund, or any other person or entity, should use or refer to any MSCI trade name, trademark or service mark to sponsor, endorse, market or promote this security without first contacting MSCI to determine whether MSCI’s permission is required. Under no circumstances may any person or entity claim any affiliation with MSCI without the prior written permission of MSCI.

Additional information regarding the Indexes is available on www.msci.com.

You can obtain additional information about the funds. A description of each fund's policies and procedures for disclosing its holdings is available in the funds' SAI and on Fidelity's web sites. The SAI also includes more detailed information about each fund and its investments. The SAI is incorporated herein by reference (legally forms a part of the prospectus). Each fund's annual and semi-annual reports also include additional information. Each fund's annual report includes a discussion of the fund's holdings and recent market conditions and the fund's investment strategies that affected performance.

For a free copy of any of these documents or to request other information or ask questions about a fund, call Fidelity at 1-800-FIDELITY. In addition, you may visit Fidelity's web site at www.fidelity.com for a free copy of a prospectus, SAI, or annual or semi-annual report or to request other information.

FDC is a member of the Securities Investor Protection Corporation (SIPC). You may obtain information about SIPC, including the SIPC brochure, by visiting www.sipc.org or calling SIPC at 202-371-8300.

Fidelity Investments & Pyramid Design and Fidelity are registered service marks of FMR LLC. © 2021 FMR LLC. All rights reserved.

Any third-party marks that may appear above are the marks of their respective owners.

1.967771.109

EXT-PRO-1121

---

Fund	Ticker
Fidelity Dividend ETF for Rising Rates	FDRR
Fidelity High Dividend ETF	FDVV
Fidelity Low Volatility Factor ETF	FDLO
Fidelity Momentum Factor ETF	FDMO
Fidelity Quality Factor ETF	FQAL
Fidelity Small-Mid Multifactor ETF	FSMD
Fidelity Stocks for Inflation ETF	FCPI
Fidelity Value Factor ETF	FVAL

Principal U.S. Listing Exchange: NYSE Arca, Inc. for Fidelity^® Dividend ETF for Rising Rates, Fidelity^® High Dividend ETF, Fidelity^® Low Volatility Factor ETF, Fidelity^® Momentum Factor ETF, Fidelity^® Quality Factor ETF, Fidelity Small-Mid Multifactor ETF, and Fidelity^® Value Factor ETF

Principal U.S. Listing Exchange: Cboe BZX Exchange, Inc. for Fidelity^® Stocks for Inflation ETF

Prospectus 

November 29, 2021

These securities have not been approved or disapproved by the Securities and Exchange Commission, and the Securities and Exchange Commission has not determined if this prospectus is accurate or complete. Any representation to the contrary is a criminal offense.

245 Summer Street, Boston, MA 02210

Contents

Fund Summary		Fidelity® Dividend ETF for Rising Rates
		Fidelity® High Dividend ETF
		Fidelity® Low Volatility Factor ETF
		Fidelity® Momentum Factor ETF
		Fidelity® Quality Factor ETF
		Fidelity® Small-Mid Multifactor ETF
		Fidelity® Stocks for Inflation ETF
		Fidelity® Value Factor ETF
Fund Basics		Investment Details
		Valuing Shares
Shareholder Information		Additional Information about the Purchase and Sale of Shares
		Dividends and Capital Gain Distributions
		Tax Consequences
Fund Services		Fund Management
		Fund Distribution
		Other Service Providers
Appendix		Financial Highlights
		Additional Index Information

Fund Summary

Fund:

Fidelity® Dividend ETF for Rising Rates

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity Dividend Index for Rising Rates℠.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.29%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.00%
Total annual operating expenses		0.29%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$30
3 years	$93
5 years	$163
10 years	$368

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 32% of the average value of its portfolio.

Principal Investment Strategies

• Normally investing at least 80% of assets in securities included in the Fidelity Dividend Index for Rising Rates℠ and in depositary receipts representing securities included in the index. The Fidelity Dividend Index for Rising Rates℠ is designed to reflect the performance of stocks of large and mid-capitalization dividend-paying companies that are expected to continue to pay and grow their dividends and have a positive correlation of returns to increasing 10-year U.S. Treasury yields.

• Lending securities to earn income for the fund.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Foreign Exposure. Foreign markets can be more volatile than the U.S. market due to increased risks of adverse issuer, political, regulatory, market, or economic developments and can perform differently from the U.S. market.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. Changes in the financial condition of an issuer or counterparty (e.g., broker-dealer or other borrower in a securities lending transaction) can increase the risk of default by an issuer or counterparty, which can affect a security's or instrument's value or result in delays in recovering securities and/or capital from a counterparty.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. Given the nature of the relevant markets for certain of the fund's securities, shares may trade at a larger premium or discount to the NAV than shares of other ETFs. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

• Mid Cap Investing. The value of securities of medium size, less well-known issuers can perform differently from the market as a whole and other types of stocks and can be more volatile than that of larger issuers.

• Securities Lending Risk. Securities lending involves the risk that the borrower may fail to return the securities loaned in a timely manner or at all. If the borrower defaults on its obligation to return the securities loaned because of insolvency or other reasons, a fund could experience delays and costs in recovering the securities loaned or in gaining access to the collateral.

• Dividend Paying Securities. Although the fund’s underlying index uses a rules-based proprietary index methodology that is designed to identify stocks of dividend-paying companies that will continue to pay and grow their dividends, there is no guarantee that this methodology will be successful. The fund may underperform funds that invest more broadly. If securities held by the fund reduce or stop paying dividends, the fund’s ability to generate dividend income may be affected.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	17.26%	June 30, 2020
Lowest Quarter Return	(23.67)%	March 31, 2020
Year-to-Date Return	14.37%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Life of fund(a)
Fidelity® Dividend ETF for Rising Rates
Return Before Taxes	8.22%	12.50%
Return After Taxes on Distributions	7.25%	11.58%
Return After Taxes on Distributions and Sale of Fund Shares	5.22%	9.66%
Fidelity Dividend Index for Rising Rates℠ (reflects no deduction for fees, expenses, or taxes)	8.51%	12.88%
Russell 1000® Index (reflects no deduction for fees, expenses, or taxes)	20.96%	16.41%

^(a)From September 12, 2016

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. Geode Capital Management, LLC (Geode) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Deane Gyllenhaal (senior portfolio manager) has managed the fund since September 2016.

Louis Bottari (senior portfolio manager) has managed the fund since September 2016.

Peter Matthew (portfolio manager) has managed the fund since September 2016.

Robert Regan (portfolio manager) has managed the fund since December 2016.

Payal Gupta (portfolio manager) has managed the fund since June 2019.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® High Dividend ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity High Dividend Index℠.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.29%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.00%
Total annual operating expenses		0.29%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$30
3 years	$93
5 years	$163
10 years	$368

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 32% of the average value of its portfolio.

Principal Investment Strategies

• Normally investing at least 80% of assets in securities included in the Fidelity High Dividend Index℠ and in depositary receipts representing securities included in the index. The Fidelity High Dividend Index℠ is designed to reflect the performance of stocks of large and mid-capitalization high-dividend-paying companies that are expected to continue to pay and grow their dividends.

• Lending securities to earn income for the fund.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Foreign Exposure. Foreign markets can be more volatile than the U.S. market due to increased risks of adverse issuer, political, regulatory, market, or economic developments and can perform differently from the U.S. market.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. Changes in the financial condition of an issuer or counterparty (e.g., broker-dealer or other borrower in a securities lending transaction) can increase the risk of default by an issuer or counterparty, which can affect a security's or instrument's value or result in delays in recovering securities and/or capital from a counterparty.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. Given the nature of the relevant markets for certain of the fund's securities, shares may trade at a larger premium or discount to the NAV than shares of other ETFs. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

• Mid Cap Investing. The value of securities of medium size, less well-known issuers can perform differently from the market as a whole and other types of stocks and can be more volatile than that of larger issuers.

• Securities Lending Risk. Securities lending involves the risk that the borrower may fail to return the securities loaned in a timely manner or at all. If the borrower defaults on its obligation to return the securities loaned because of insolvency or other reasons, a fund could experience delays and costs in recovering the securities loaned or in gaining access to the collateral.

• Dividend Paying Securities. Although the fund’s underlying index uses a rules-based proprietary index methodology that is designed to identify stocks of dividend-paying companies that will continue to pay and grow their dividends, there is no guarantee that this methodology will be successful. The fund may underperform funds that invest more broadly. If securities held by the fund reduce or stop paying dividends, the fund’s ability to generate dividend income may be affected.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	18.86%	June 30, 2020
Lowest Quarter Return	(27.99)%	March 31, 2020
Year-to-Date Return	18.11%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Life of fund(a)
Fidelity® High Dividend ETF
Return Before Taxes	2.85%	9.84%
Return After Taxes on Distributions	1.82%	8.64%
Return After Taxes on Distributions and Sale of Fund Shares	2.05%	7.38%
Fidelity High Dividend Index℠ (reflects no deduction for fees, expenses, orr taxes)	3.05%	10.18%
Russell 1000® Index (reflects no deduction for fees, expenses, or taxes)	20.96%	16.41%

^(a)From September 12, 2016

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. Geode Capital Management, LLC (Geode) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Deane Gyllenhaal (senior portfolio manager) has managed the fund since September 2016.

Louis Bottari (senior portfolio manager) has managed the fund since September 2016.

Peter Matthew (portfolio manager) has managed the fund since September 2016.

Robert Regan (portfolio manager) has managed the fund since December 2016.

Payal Gupta (portfolio manager) has managed the fund since June 2019.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® Low Volatility Factor ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity U.S. Low Volatility Factor Index℠.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.29%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.00%
Total annual operating expenses		0.29%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$30
3 years	$93
5 years	$163
10 years	$368

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 46% of the average value of its portfolio.

Principal Investment Strategies

• Normally investing at least 80% of assets in securities included in the Fidelity U.S. Low Volatility Factor Index℠, which is designed to reflect the performance of stocks of large and mid-capitalization U.S. companies with lower volatility than the broader market.

• Lending securities to earn income for the fund.

Principal Investment Risks

• Low Volatility Strategy. Although the fund’s underlying index uses a rules-based proprietary index methodology that is designed to identify stocks with lower volatility than the broader market, there is no guarantee that this methodology or the fund’s low volatility strategy will be successful. There is a risk that the fund may experience more volatility than desired or than the market as a whole. In addition, the securities selected for the index may underperform higher volatility securities.

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. Changes in the financial condition of an issuer or counterparty (e.g., broker-dealer or other borrower in a securities lending transaction) can increase the risk of default by an issuer or counterparty, which can affect a security's or instrument's value or result in delays in recovering securities and/or capital from a counterparty.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

• Mid Cap Investing. The value of securities of medium size, less well-known issuers can perform differently from the market as a whole and other types of stocks and can be more volatile than that of larger issuers.

• Securities Lending Risk. Securities lending involves the risk that the borrower may fail to return the securities loaned in a timely manner or at all. If the borrower defaults on its obligation to return the securities loaned because of insolvency or other reasons, a fund could experience delays and costs in recovering the securities loaned or in gaining access to the collateral.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	17.68%	June 30, 2020
Lowest Quarter Return	(18.86)%	March 31, 2020
Year-to-Date Return	12.11%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Life of fund(a)
Fidelity® Low Volatility Factor ETF
Return Before Taxes	12.43%	14.89%
Return After Taxes on Distributions	11.98%	14.42%
Return After Taxes on Distributions and Sale of Fund Shares	7.57%	11.78%
Fidelity U.S. Low Volatility Factor Index℠ (reflects no deduction for fees, expenses, or taxes)	12.72%	15.17%
Russell 1000® Index (reflects no deduction for fees, expenses, or taxes)	20.96%	16.41%

^(a)From September 12, 2016

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. Geode Capital Management, LLC (Geode) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Deane Gyllenhaal (senior portfolio manager) has managed the fund since September 2016.

Louis Bottari (senior portfolio manager) has managed the fund since September 2016.

Peter Matthew (portfolio manager) has managed the fund since September 2016.

Robert Regan (portfolio manager) has managed the fund since December 2016.

Payal Gupta (portfolio manager) has managed the fund since June 2019.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® Momentum Factor ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity U.S. Momentum Factor Index℠.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.29%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.00%
Total annual operating expenses		0.29%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$30
3 years	$93
5 years	$163
10 years	$368

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 128% of the average value of its portfolio.

Principal Investment Strategies

• Normally investing at least 80% of assets in securities included in the Fidelity U.S. Momentum Factor Index℠, which is designed to reflect the performance of stocks of large and mid-capitalization U.S. companies that exhibit positive momentum signals.

• Lending securities to earn income for the fund.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. Changes in the financial condition of an issuer or counterparty (e.g., broker-dealer or other borrower in a securities lending transaction) can increase the risk of default by an issuer or counterparty, which can affect a security's or instrument's value or result in delays in recovering securities and/or capital from a counterparty.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

• Momentum Securities Risk. Although the fund’s underlying index uses a rules-based proprietary index methodology that is designed to identify stocks that exhibit positive momentum signals, there is no guarantee that this methodology will be successful. Stocks that previously exhibited high momentum characteristics may not experience positive momentum or may experience more volatility than the market as a whole.

• Mid Cap Investing. The value of securities of medium size, less well-known issuers can perform differently from the market as a whole and other types of stocks and can be more volatile than that of larger issuers.

• High Portfolio Turnover. High portfolio turnover (more than 100%) may result in increased transaction costs and potentially higher capital gains or losses. The effects of higher than normal portfolio turnover may adversely affect the fund's performance.

• Securities Lending Risk. Securities lending involves the risk that the borrower may fail to return the securities loaned in a timely manner or at all. If the borrower defaults on its obligation to return the securities loaned because of insolvency or other reasons, a fund could experience delays and costs in recovering the securities loaned or in gaining access to the collateral.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	21.15%	June 30, 2020
Lowest Quarter Return	(16.92)%	March 31, 2020
Year-to-Date Return	11.40%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Life of fund(a)
Fidelity® Momentum Factor ETF
Return Before Taxes	21.62%	15.10%
Return After Taxes on Distributions	21.33%	14.78%
Return After Taxes on Distributions and Sale of Fund Shares	12.92%	12.00%
Fidelity U.S. Momentum Factor Index℠ (reflects no deduction for fees, expenses, or taxes)	21.98%	15.46%
Russell 1000® Index (reflects no deduction for fees, expenses, or taxes)	20.96%	16.41%

^(a)From September 12, 2016

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. Geode Capital Management, LLC (Geode) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Deane Gyllenhaal (senior portfolio manager) has managed the fund since September 2016.

Louis Bottari (senior portfolio manager) has managed the fund since September 2016.

Peter Matthew (portfolio manager) has managed the fund since September 2016.

Robert Regan (portfolio manager) has managed the fund since December 2016.

Payal Gupta (portfolio manager) has managed the fund since June 2019.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® Quality Factor ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity U.S. Quality Factor Index℠.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.29%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.00%
Total annual operating expenses		0.29%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$30
3 years	$93
5 years	$163
10 years	$368

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 35% of the average value of its portfolio.

Principal Investment Strategies

• Normally investing at least 80% of assets in securities included in the Fidelity U.S. Quality Factor Index℠, which is designed to reflect the performance of stocks of large and mid-capitalization U.S. companies with a higher quality profile than the broader market.

• Lending securities to earn income for the fund.

Principal Investment Risks

• Quality Stocks. Although the fund’s underlying index uses a rules-based proprietary index methodology that is designed to identify stocks with a higher quality profile than the broader market, there is no guarantee that this methodology will be successful or that the past performance of these stocks will continue. Companies that issue these stocks may experience lower than expected returns or may experience negative growth, as well as increased leverage, resulting in lower than expected or negative returns.

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. Changes in the financial condition of an issuer or counterparty (e.g., broker-dealer or other borrower in a securities lending transaction) can increase the risk of default by an issuer or counterparty, which can affect a security's or instrument's value or result in delays in recovering securities and/or capital from a counterparty.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

• Mid Cap Investing. The value of securities of medium size, less well-known issuers can perform differently from the market as a whole and other types of stocks and can be more volatile than that of larger issuers.

• Securities Lending Risk. Securities lending involves the risk that the borrower may fail to return the securities loaned in a timely manner or at all. If the borrower defaults on its obligation to return the securities loaned because of insolvency or other reasons, a fund could experience delays and costs in recovering the securities loaned or in gaining access to the collateral.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	20.31%	June 30, 2020
Lowest Quarter Return	(18.56)%	March 31, 2020
Year-to-Date Return	16.86%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Life of fund(a)
Fidelity® Quality Factor ETF
Return Before Taxes	16.18%	14.93%
Return After Taxes on Distributions	15.69%	14.48%
Return After Taxes on Distributions and Sale of Fund Shares	9.81%	11.83%
Fidelity U.S. Quality Factor Index℠ (reflects no deduction for fees, expenses, or taxes)	16.52%	15.28%
Russell 1000® Index (reflects no deduction for fees, expenses, or taxes)	20.96%	16.41%

^(a)From September 12, 2016

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. Geode Capital Management, LLC (Geode) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Deane Gyllenhaal (senior portfolio manager) has managed the fund since September 2016.

Louis Bottari (senior portfolio manager) has managed the fund since September 2016.

Peter Matthew (portfolio manager) has managed the fund since September 2016.

Robert Regan (portfolio manager) has managed the fund since December 2016.

Payal Gupta (portfolio manager) has managed the fund since June 2019.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® Small-Mid Multifactor ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity Small-Mid Multifactor Index℠.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.29%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.00%
Total annual operating expenses		0.29%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$30
3 years	$93
5 years	$163
10 years	$368

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 61% of the average value of its portfolio.

Principal Investment Strategies

• Normally investing at least 80% of its assets in securities included in the Fidelity Small-Mid Multifactor Index℠, which is designed to reflect the performance of stocks of small- and mid-capitalization U.S. companies with attractive valuations, high quality profiles, positive momentum signals, and lower volatility than the broader market, as represented by the Fidelity U.S. Extended Investable Market Index℠.

• Lending securities to earn income for the fund.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. Changes in the financial condition of an issuer or counterparty (e.g., broker-dealer or other borrower in a securities lending transaction) can increase the risk of default by an issuer or counterparty, which can affect a security's or instrument's value or result in delays in recovering securities and/or capital from a counterparty.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund will be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry.

• Factor-Based Strategy Risk. Although the fund’s underlying index uses a rules-based proprietary index methodology that seeks to identify certain factors, there is no guarantee that this methodology will be successful.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

• Mid Cap Investing. The value of securities of medium size, less well-known issuers can perform differently from the market as a whole and other types of stocks and can be more volatile than that of larger issuers.

• Small Cap Investing. The value of securities of smaller, less well-known issuers can perform differently from the market as a whole and other types of stocks and can be more volatile than that of larger issuers.

• Securities Lending Risk. Securities lending involves the risk that the borrower may fail to return the securities loaned in a timely manner or at all. If the borrower defaults on its obligation to return the securities loaned because of insolvency or other reasons, a fund could experience delays and costs in recovering the securities loaned or in gaining access to the collateral.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the performance of the fund's shares over the past year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	21.65%	December 31, 2020
Lowest Quarter Return	(29.38)%	March 31, 2020
Year-to-Date Return	17.44%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Life of fund(a)
Fidelity® Small-Mid Multifactor ETF
Return Before Taxes	8.90%	10.03%
Return After Taxes on Distributions	8.43%	9.54%
Return After Taxes on Distributions and Sale of Fund Shares	5.41%	7.58%
Fidelity Small-Mid Multifactor Index℠ (reflects no deduction for fees, expenses, or taxes)	9.19%	10.34%
Dow Jones U.S. Completion Total Stock Market Index℠ (reflects no deduction for fees, expenses, or taxes)	32.17%	22.04%

^(a)From February 26, 2019

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. Geode Capital Management, LLC (Geode) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Deane Gyllenhaal (senior portfolio manager) has managed the fund since February 2019.

Louis Bottari (senior portfolio manager) has managed the fund since February 2019.

Peter Matthew (portfolio manager) has managed the fund since February 2019.

Robert Regan (portfolio manager) has managed the fund since February 2019.

Payal Gupta (portfolio manager) has managed the fund since June 2019.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® Stocks for Inflation ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity Stocks for Inflation Factor Index℠.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.29%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.00%
Total annual operating expenses		0.29%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$30
3 years	$93
5 years	$163
10 years	$368

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 52% of the average value of its portfolio.

Principal Investment Strategies

• Normally investing at least 80% of its assets in securities included in the Fidelity Stocks for Inflation Factor Index℠, which is designed to reflect the performance of stocks of large and mid-capitalization U.S. companies with attractive valuations, high quality profiles and positive momentum signals, emphasizing industries that tend to outperform in inflationary environments.

• Lending securities to earn income for the fund.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. Changes in the financial condition of an issuer or counterparty (e.g., broker-dealer or other borrower in a securities lending transaction) can increase the risk of default by an issuer or counterparty, which can affect a security's or instrument's value or result in delays in recovering securities and/or capital from a counterparty.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund will be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry.

• Factor-Based Strategy Risk. Although the fund’s underlying index uses a rules-based proprietary index methodology that seeks to identify certain factors, there is no guarantee that this methodology will be successful.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

• Securities Lending Risk. Securities lending involves the risk that the borrower may fail to return the securities loaned in a timely manner or at all. If the borrower defaults on its obligation to return the securities loaned because of insolvency or other reasons, a fund could experience delays and costs in recovering the securities loaned or in gaining access to the collateral.

• Stocks for Inflation. Although the fund's underlying index uses a rules-based proprietary index methodology that is designed to identify stocks with attractive valuations, high quality profiles and positive momentum signals, there is no guarantee that this methodology will be successful. The fund may underperform funds that invest more broadly. Though stocks should provide a hedge against inflation, the value of the stocks in which the fund invests may decrease in the future. As inflation increases, purchasing power is eroded and the future value of the fund's assets and distributions may decline.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the performance of the fund's shares over the past year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	19.45%	June 30, 2020
Lowest Quarter Return	(24.48)%	March 31, 2020
Year-to-Date Return	20.27%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Life of fund(a)
Fidelity® Stocks for Inflation ETF
Return Before Taxes	2.12%	6.07%
Return After Taxes on Distributions	0.90%	4.88%
Return After Taxes on Distributions and Sale of Fund Shares	1.50%	4.26%
Fidelity Stocks for Inflation Factor Index℠ (reflects no deduction for fees, expenses, or taxes)	2.55%	6.51%
Russell 1000® Index (reflects no deduction for fees, expenses, or taxes)	20.96%	23.44%

^(a)From November 5, 2019

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. Geode Capital Management, LLC (Geode) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Deane Gyllenhaal (senior portfolio manager) has managed the fund since November 2019.

Louis Bottari (senior portfolio manager) has managed the fund since November 2019.

Peter Matthew (portfolio manager) has managed the fund since November 2019.

Robert Regan (portfolio manager) has managed the fund since November 2019.

Payal Gupta (portfolio manager) has managed the fund since November 2019.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Summary

Fund:

Fidelity® Value Factor ETF

Investment Objective

The fund seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity U.S. Value Factor Index℠.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or example below.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.29%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.00%
Total annual operating expenses		0.29%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$30
3 years	$93
5 years	$163
10 years	$368

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 42% of the average value of its portfolio.

Principal Investment Strategies

• Normally investing at least 80% of assets in securities included in the Fidelity U.S. Value Factor Index℠, which is designed to reflect the performance of stocks of large and mid-capitalization U.S. companies that have attractive valuations.

• Lending securities to earn income for the fund.

Principal Investment Risks

• Stock Market Volatility. Stock markets and, as a result, stock market indexes, are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

• Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. Changes in the financial condition of an issuer or counterparty (e.g., broker-dealer or other borrower in a securities lending transaction) can increase the risk of default by an issuer or counterparty, which can affect a security's or instrument's value or result in delays in recovering securities and/or capital from a counterparty.

• Fluctuation of Net Asset Value and Share Price. The net asset value per share (NAV) of the fund will generally fluctuate with changes in the market value of the fund's holdings. The fund's shares can be bought and sold in the secondary market at market prices. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for the fund's shares may result in the fund's shares trading significantly above (at a premium) or below (at a discount) to NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund’s underlying portfolio holdings.

• Correlation to Index. The performance of the fund and its underlying index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, sample selection, regulatory restrictions, and timing differences associated with additions to and deletions from the index. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

• Passive Management Risk. The fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

• Trading Issues. There can be no assurance that an active trading market will be maintained. Market makers and Authorized Participants are not obligated to make a market in the fund’s shares or to submit purchase and redemption orders for creation units. In addition, trading may be halted, for example, due to market conditions.

• "Value" Investing. Although the fund’s underlying index uses a rules-based proprietary index methodology that is designed to identify stocks with attractive valuations, there is no guarantee that this methodology will be successful or that these stocks will continue to be good “values.” “Value” stocks can perform differently from the market as a whole and other types of stocks and can continue to be undervalued by the market for long periods of time.

• Mid Cap Investing. The value of securities of medium size, less well-known issuers can perform differently from the market as a whole and other types of stocks and can be more volatile than that of larger issuers.

• Securities Lending Risk. Securities lending involves the risk that the borrower may fail to return the securities loaned in a timely manner or at all. If the borrower defaults on its obligation to return the securities loaned because of insolvency or other reasons, a fund could experience delays and costs in recovering the securities loaned or in gaining access to the collateral.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	19.76%	June 30, 2020
Lowest Quarter Return	(25.25)%	March 31, 2020
Year-to-Date Return	19.01%	September 30, 2021

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2020	Past 1 year	Life of fund(a)
Fidelity® Value Factor ETF
Return Before Taxes	8.87%	13.58%
Return After Taxes on Distributions	8.35%	13.07%
Return After Taxes on Distributions and Sale of Fund Shares	5.48%	10.70%
Fidelity U.S. Value Factor Index℠ (reflects no deduction for fees, expenses, or taxes)	9.16%	13.93%
Russell 1000® Index (reflects no deduction for fees, expenses, or taxes)	20.96%	16.41%

^(a)From September 12, 2016

Investment Adviser

Fidelity Management & Research Company LLC (FMR) (the Adviser) is the fund's manager. Geode Capital Management, LLC (Geode) serves as a sub-adviser for the fund.

Portfolio Manager(s)

Deane Gyllenhaal (senior portfolio manager) has managed the fund since September 2016.

Louis Bottari (senior portfolio manager) has managed the fund since September 2016.

Peter Matthew (portfolio manager) has managed the fund since September 2016.

Robert Regan (portfolio manager) has managed the fund since December 2016.

Payal Gupta (portfolio manager) has managed the fund since June 2019.

Purchase and Sale of Shares

Shares of the fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the fund may trade at a price greater than the fund's NAV (premium) or less than the fund's NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling fund shares in the secondary market (the “bid-ask spread”). Recent information, including information regarding the fund’s NAV, market price, premiums and discounts, and bid-ask spread, is available at www.fidelity.com.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Basics

Investment Details

Investment Objective

Fidelity^® Dividend ETF for Rising Rates seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity Dividend Index for Rising Rates℠.

Principal Investment Strategies

Geode normally invests at least 80% of the fund's assets in securities included in the Fidelity Dividend Index for Rising Rates℠ and in depositary receipts representing securities included in the index. The Fidelity Dividend Index for Rising Rates℠ is designed to reflect the performance of stocks of large and mid-capitalization dividend-paying companies that are expected to continue to pay and grow their dividends and have a positive correlation of returns to increasing 10-year U.S. Treasury yields.

The universe of stocks for consideration in the index, which is intended to reflect the broader equity market, consists of the largest 1,000 U.S. stocks and the largest 1,000 developed market international stocks based on market capitalization and certain liquidity and investability requirements.

The fund may not always hold all of the same securities as the Fidelity Dividend Index for Rising Rates℠. Geode may use statistical sampling techniques to attempt to replicate the returns of the index. Statistical sampling techniques attempt to match the investment characteristics of the index and the fund by taking into account such factors as capitalization, industry exposures, fundamental characteristics, liquidity, country weightings, and the effect of foreign taxes.

The fund may not track the index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may lend securities to broker-dealers or other institutions to earn income.

The fund may invest more than 25% of its total assets in securities of issuers in a particular industry or group of industries to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

If Geode's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® High Dividend ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity High Dividend Index℠.

Principal Investment Strategies

Geode normally invests at least 80% of the fund's assets in securities included in the Fidelity High Dividend Index℠ and in depositary receipts representing securities included in the index. The Fidelity High Dividend Index℠ is designed to reflect the performance of stocks of large and mid-capitalization high-dividend-paying companies that are expected to continue to pay and grow their dividends.

The universe of stocks for consideration in the index, which is intended to reflect the broader equity market, consists of the largest 1,000 U.S. stocks and the largest 1,000 developed market international stocks based on market capitalization and certain liquidity and investability requirements.

The fund may not always hold all of the same securities as the Fidelity High Dividend Index℠. Geode may use statistical sampling techniques to attempt to replicate the returns of the index. Statistical sampling techniques attempt to match the investment characteristics of the index and the fund by taking into account such factors as capitalization, industry exposures, fundamental characteristics, liquidity, country weightings, and the effect of foreign taxes.

The fund may not track the index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may lend securities to broker-dealers or other institutions to earn income.

The fund may invest more than 25% of its total assets in securities of issuers in a particular industry or group of industries to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

If Geode's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® Low Volatility Factor ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity U.S. Low Volatility Factor Index℠.

Principal Investment Strategies

Geode normally invests at least 80% of the fund's assets in securities included in the Fidelity U.S. Low Volatility Factor Index℠. The Fidelity U.S. Low Volatility Factor Index℠ is designed to reflect the performance of stocks of large and mid-capitalization U.S. companies with lower volatility than the broader market.

The universe of stocks for consideration in the index, which is intended to reflect the broader equity market, consists of the largest 1,000 U.S. stocks based on market capitalization and certain liquidity and investability requirements.

The fund may not always hold all of the same securities as the Fidelity U.S. Low Volatility Factor Index℠. Geode may use statistical sampling techniques to attempt to replicate the returns of the index. Statistical sampling techniques attempt to match the investment characteristics of the index and the fund by taking into account such factors as capitalization, industry exposures, fundamental characteristics, and liquidity.

The fund may not track the index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may lend securities to broker-dealers or other institutions to earn income.

The fund may invest more than 25% of its total assets in securities of issuers in a particular industry or group of industries to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

If Geode's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® Momentum Factor ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity U.S. Momentum Factor Index℠.

Principal Investment Strategies

Geode normally invests at least 80% of the fund's assets in securities included in the Fidelity U.S. Momentum Factor Index℠. The Fidelity U.S. Momentum Factor Index℠ is designed to reflect the performance of stocks of large and mid-capitalization U.S. companies that exhibit positive momentum signals.

The universe of stocks for consideration in the index, which is intended to reflect the broader equity market, consists of the largest 1,000 U.S. stocks based on market capitalization and certain liquidity and investability requirements.

The fund may not always hold all of the same securities as the Fidelity U.S. Momentum Factor Index℠. Geode may use statistical sampling techniques to attempt to replicate the returns of the index. Statistical sampling techniques attempt to match the investment characteristics of the index and the fund by taking into account such factors as capitalization, industry exposures, fundamental characteristics, and liquidity.

The fund may not track the index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may lend securities to broker-dealers or other institutions to earn income.

The fund may invest more than 25% of its total assets in securities of issuers in a particular industry or group of industries to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

If Geode's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® Quality Factor ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity U.S. Quality Factor Index℠.

Principal Investment Strategies

Geode normally invests at least 80% of the fund's assets in securities included in the Fidelity U.S. Quality Factor Index℠. The Fidelity U.S. Quality Factor Index℠ is designed to reflect the performance of stocks of large and mid-capitalization U.S. companies with a higher quality profile than the broader market.

The universe of stocks for consideration in the index, which is intended to reflect the broader equity market, consists of the largest 1,000 U.S. stocks based on market capitalization and certain liquidity and investability requirements.

The fund may not always hold all of the same securities as the Fidelity U.S. Quality Factor Index℠. Geode may use statistical sampling techniques to attempt to replicate the returns of the index. Statistical sampling techniques attempt to match the investment characteristics of the index and the fund by taking into account such factors as capitalization, industry exposures, fundamental characteristics, and liquidity.

The fund may not track the index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may lend securities to broker-dealers or other institutions to earn income.

The fund may invest more than 25% of its total assets in securities of issuers in a particular industry or group of industries to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

If Geode's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® Small-Mid Multifactor ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity Small-Mid Multifactor Index℠.

Principal Investment Strategies

Geode normally invests at least 80% of the fund's assets in securities included in the Fidelity Small-Mid Multifactor Index℠. The Fidelity Small-Mid Multifactor Index℠ is designed to reflect the performance of stocks of small- and mid-capitalization U.S. companies with attractive valuations, high quality profiles, positive momentum signals, and lower volatility than the broader market, as represented by the Fidelity U.S. Extended Investable Market Index℠.

The universe of stocks for consideration in the Fidelity Small-Mid Multifactor Index℠ is the Fidelity U.S. Extended Investable Market Index℠ which is a float-adjusted market capitalization-weighted index designed to reflect the performance of U.S. small- and mid-capitalization stocks. This index is a subset of the Fidelity U.S. Total Investable Market Index℠, but excludes the 500 largest companies included in the broader index.

The fund may not always hold all of the same securities as the Fidelity Small-Mid Multifactor Index℠. Geode may use statistical sampling techniques to attempt to replicate the returns of the index. Statistical sampling techniques attempt to match the investment characteristics of the index and the fund by taking into account such factors as capitalization, industry exposures, fundamental characteristics, and liquidity.

The fund may not track the index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may lend securities to broker-dealers or other institutions to earn income.

The fund will invest more than 25% of its total assets in securities of issuers in a particular industry to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry.

If Geode's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® Stocks for Inflation ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity Stocks for Inflation Factor Index℠.

Principal Investment Strategies

Geode normally invests at least 80% of the fund's assets in securities included in the Fidelity Stocks for Inflation Factor Index℠. The Fidelity Stocks for Inflation Factor Index℠ is designed to reflect the performance of stocks of large and mid-capitalization U.S. companies with attractive valuations, high quality profiles and positive momentum signals, emphasizing industries that tend to outperform in inflationary environments.

The universe of stocks for consideration in the index, which is intended to reflect the broader U.S. equity market, consists of the largest 1,000 U.S. stocks based on market capitalization and certain liquidity and investability requirements.

The fund may not always hold all of the same securities as the Fidelity Stocks for Inflation Factor Index℠. Geode may use statistical sampling techniques to attempt to replicate the returns of the index. Statistical sampling techniques attempt to match the investment characteristics of the index and the fund by taking into account such factors as capitalization, industry exposures, fundamental characteristics, and liquidity.

The fund may not track the index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may lend securities to broker-dealers or other institutions to earn income.

The fund will invest more than 25% of its total assets in securities of issuers in a particular industry to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry.

If Geode's strategies do not work as intended, the fund may not achieve its objective.

Investment Objective

Fidelity^® Value Factor ETF seeks to provide investment returns that correspond, before fees and expenses, generally to the performance of the Fidelity U.S. Value Factor Index℠.

Principal Investment Strategies

Geode normally invests at least 80% of the fund's assets in securities included in the Fidelity U.S. Value Factor Index℠. The Fidelity U.S. Value Factor Index℠ is designed to reflect the performance of stocks of large and mid-capitalization U.S. companies that have attractive valuations.

The universe of stocks for consideration in the index, which is intended to reflect the broader equity market, consists of the largest 1,000 U.S. stocks based on market capitalization and certain liquidity and investability requirements.

The fund may not always hold all of the same securities as the Fidelity U.S. Value Factor Index℠. Geode may use statistical sampling techniques to attempt to replicate the returns of the index. Statistical sampling techniques attempt to match the investment characteristics of the index and the fund by taking into account such factors as capitalization, industry exposures, fundamental characteristics, and liquidity.

The fund may not track the index because differences between the index and the fund's portfolio can cause differences in performance. In addition, expenses, transaction costs, and differences between how and when the fund and the index are valued can cause differences in performance.

The fund may lend securities to broker-dealers or other institutions to earn income.

The fund may invest more than 25% of its total assets in securities of issuers in a particular industry or group of industries to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries.

If Geode's strategies do not work as intended, the fund may not achieve its objective.

Description of Principal Security Types

Equity securities represent an ownership interest, or the right to acquire an ownership interest, in an issuer. Different types of equity securities provide different voting and dividend rights and priority in the event of the bankruptcy of the issuer. Equity securities include common stocks, preferred stocks, convertible securities, and warrants.

Principal Investment Risks

Many factors affect each fund's performance. Developments that disrupt global economies and financial markets, such as pandemics and epidemics, may magnify factors that affect a fund’s performance. A fund's NAV changes daily based on changes in market conditions and interest rates and in response to other economic, political, or financial developments. A fund's reaction to these developments will be affected by the types of securities in which the fund invests, the financial condition, industry and economic sector, and geographic location of an issuer, and the fund's level of investment in the securities of that issuer. When you sell your shares they may be worth more or less than what you paid for them, which means that you could lose money by investing in a fund.

The following factors can significantly affect a fund's performance:

Low Volatility Strategies. Although a fund's underlying index uses a rules-based proprietary index methodology that is designed to identify stocks with lower volatility than the broader market, there is no guarantee that this methodology or a fund's low volatility strategy will be successful. Because the index may not minimize volatility or the fund may not be successful in implementing the strategy, the fund may experience more volatility than desired. Securities in the fund’s portfolio may be subject to price volatility and the prices may not be any less volatile than the market as a whole, and could be more volatile. There may be periods when equity securities with lower volatility are out of favor and therefore, during such periods, the performance of the fund may suffer. In addition, the securities selected for the index may underperform higher volatility securities.

Stock Market Volatility. The value of equity securities fluctuates in response to issuer, political, market, and economic developments. Fluctuations, especially in foreign markets, can be dramatic over the short as well as long term, and different parts of the market, including different market sectors, and different types of equity securities can react differently to these developments. For example, stocks of companies in one sector can react differently from those in another, large cap stocks can react differently from small cap stocks, and "growth" stocks can react differently from "value" stocks. Issuer, political, or economic developments can affect a single issuer, issuers within an industry or economic sector or geographic region, or the market as a whole. Changes in the financial condition of a single issuer can impact the market as a whole. Terrorism and related geo-political risks have led, and may in the future lead, to increased short-term market volatility and may have adverse long-term effects on world economies and markets generally.

Foreign Exposure. Foreign securities and securities issued by U.S. entities with substantial foreign operations can involve additional risks relating to political, economic, or regulatory conditions in foreign countries. These risks include fluctuations in foreign exchange rates; withholding or other taxes; trading, settlement, custodial, and other operational risks; and the less stringent investor protection and disclosure standards of some foreign markets. All of these factors can make foreign investments more volatile and potentially less liquid than U.S. investments. In addition, foreign markets can perform differently from the U.S. market.

Global economies and financial markets are becoming increasingly interconnected, which increases the possibilities that conditions in one country or region might adversely impact issuers or providers in, or foreign exchange rates with, a different country or region.

Issuer-Specific Changes. Changes in the financial condition of an issuer or counterparty (e.g., broker-dealer or other borrower in a securities lending transaction), changes in specific economic or political conditions that affect a particular type of security or issuer, and changes in general economic or political conditions can increase the risk of default by an issuer or counterparty, which can affect a security's or instrument's value or result in delays in recovering securities and/or capital from a counterparty. The value of securities of smaller, less well-known issuers can be more volatile than that of larger issuers.

Fluctuation of Net Asset Value and Share Price. The NAV of each fund's shares will generally fluctuate with changes in the market value of each fund's holdings. Each fund's shares are listed on an exchange and can be bought and sold in the secondary market at market prices. The market prices of shares will fluctuate in accordance with changes in NAV and supply and demand on the listing exchange. Although a share's market price is expected to approximate its NAV, it is possible that the market price and NAV will vary significantly. As a result, you may sustain losses if you pay more than the shares' NAV when you purchase shares, or receive less than the shares' NAV when you sell shares, in the secondary market. During periods of disruptions to creations and redemptions, the existence of extreme market volatility, or lack of an active trading market for a fund's shares, the market price of fund shares is more likely to differ significantly from the fund's NAV. During such periods, you may be unable to sell your shares or may incur significant losses if you sell your shares. There are various methods by which investors can purchase and sell shares and various orders that may be placed. Investors should consult their financial intermediary before purchasing or selling shares of a fund. Disruptions at market makers, Authorized Participants or market participants may also result in significant differences between the market price of a fund's shares and the fund's NAV. In addition, in stressed market conditions or periods of market disruption or volatility, the market for shares may become less liquid in response to deteriorating liquidity in the markets for the fund's underlying portfolio holdings.

The market price of shares during the trading day, like the price of any exchange-traded security, includes a bid-ask spread charged by the exchange specialist, market makers, or other participants that trade the particular security. In times of severe market disruption or volatility, the bid-ask spread can increase significantly. At those times, shares are most likely to be traded at a discount to NAV, and the discount is likely to be greatest when the price of shares is falling fastest, which may be the time that you most want to sell your shares. Securities held by a fund may be traded in markets that close at a different time than the listing exchange. During the time when the listing exchange is open but after the applicable market closing, fixing or settlement times, bid-ask spreads and the resulting premium or discount to the fund's NAV may widen. The Adviser expects that, under normal market conditions, large discounts or premiums to NAV will not be sustained in the long term because of arbitrage opportunities.

Correlation to Index. The performance of a fund and its index may vary somewhat due to factors such as fees and expenses of the fund, transaction costs, imperfect correlation between the fund's securities and those in the index, timing differences associated with additions to and deletions from the index, and changes in the shares outstanding of the component securities. A fund may not be fully invested at times as a result of cash flows into the fund. The use of sampling techniques or futures or other derivative positions may affect a fund's ability to achieve close correlation with the index. In addition, the fund may not be able to invest in certain securities included in the index or invest in them in the exact proportions in which they are represented in the index due to regulatory restrictions. Errors in the construction or calculation of the index may occur from time to time and may not be identified and corrected for some period of time, which may have an adverse impact on the fund and its shareholders.

Passive Management Risk. An index fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities, regardless of the current or projected performance of the fund's index or of the actual securities included in the index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, an index fund's performance could be lower than actively managed funds that may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline or a decline in the value of one or more issuers. The structure and composition of an index fund's index will affect the performance, volatility, and risk of the index and, consequently, the performance, volatility, and risk of the fund. For each fund (other than Fidelity^® Small-Mid Multifactor ETF and Fidelity^® Stocks for Inflation ETF), the fund may be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry or group of industries. For Fidelity^® Small-Mid Multifactor ETF and Fidelity^® Stocks for Inflation ETF, the fund will be concentrated to approximately the same extent that the fund's index concentrates in the securities of issuers in a particular industry.

Factor-Based Strategy Risk. Although the index uses a rules-based proprietary index methodology that seeks to identify certain factors, there is no guarantee that this methodology will be successful. In addition, there may be periods when a particular style of investing or factor is out of favor and therefore, during such periods, the investment performance of the fund may suffer.

Trading Issues. Although shares are listed on an exchange, there can be no assurance that an active trading market or requirements to remain listed will be met or maintained. Only an Authorized Participant may engage in creation or redemption transactions directly with a fund. A fund has a limited number of intermediaries that act as Authorized Participants. There are no obligations of market makers to make a market in a fund's shares or of Authorized Participants to submit purchase or redemption orders for Creation Units. Decisions by market makers or Authorized Participants to reduce their role with respect to market making or creation and redemption activities during times of market stress, or a decline in the number of Authorized Participants due to decisions to exit the business, bankruptcy, or other factors, could inhibit the effectiveness of the arbitrage process in maintaining the relationship between the underlying value of a fund's portfolio securities and the market price of fund shares. To the extent no other Authorized Participants are able to step forward to create or redeem, shares may trade at a discount to NAV and possibly face delisting. In addition, trading of shares in the secondary market may be halted, for example, due to activation of marketwide "circuit breakers." If trading halts or an unanticipated early closing of the listing exchange occurs, a shareholder may be unable to purchase or sell shares of a fund. FDC, the distributor of each fund's shares, does not maintain a secondary market in the shares.

If an index is discontinued, the fund may substitute a different index or, alternatively, may liquidate the fund if the Board of Trustees deems it to be in the best interest of shareholders.

If a fund's shares are delisted from the listing exchange, the Adviser may seek to list the fund shares on another market, merge the fund with another exchange-traded fund or traditional mutual fund, or redeem the fund shares at NAV.

Shares of a fund, similar to shares of other issuers listed on a stock exchange, may be sold short and are therefore subject to the risk of increased volatility and price decreases associated with being sold short.

Mid Cap Investing. The value of securities of medium size, less well-known issuers can be more volatile than that of relatively larger issuers and can react differently to issuer, political, market, and economic developments than the market as a whole and other types of stocks.

Small Cap Investing. The value of securities of smaller, less well-known issuers can be more volatile than that of larger issuers and can react differently to issuer, political, market, and economic developments than the market as a whole and other types of stocks. Smaller issuers can have more limited product lines, markets, and financial resources.

High Portfolio Turnover. A fund may engage in active and frequent trading of its portfolio securities. High portfolio turnover (more than 100%) may result in increased transaction costs to a fund, including brokerage commissions, dealer mark-ups, and other transaction costs on the sale of securities or reinvestment in other securities. The sale of a fund's securities may result in the realization and/or distribution to shareholders of higher capital gains or losses as compared to a fund with less active trading policies. These effects of higher than normal portfolio turnover may adversely affect a fund's performance.

Securities Lending Risk. Securities lending involves the risk that the borrower may fail to return the securities loaned in a timely manner or at all. If the borrower defaults on its obligation to return the securities loaned because of insolvency or other reasons, a fund could experience delays and costs in recovering the securities loaned or in gaining access to the collateral. These delays and costs could be greater for foreign securities. If a fund is not able to recover the securities loaned, the fund may sell the collateral and purchase a replacement investment in the market. The value of the collateral could decrease below the value of the replacement investment by the time the replacement investment is purchased.

Dividend Paying Securities. Although the Fidelity Dividend Index for Rising Rates℠ and the Fidelity High Dividend Index℠ each use a rules-based proprietary index methodology that is designed to identify stocks of dividend-paying companies that will continue to pay and grow their dividends, there is no guarantee that these methodologies will be successful. Fidelity^® Dividend ETF for Rising Rates and Fidelity^® High Dividend ETF may underperform funds that invest more broadly. If securities held by a fund reduce or stop paying dividends, the fund’s ability to generate dividend income may be affected. In addition, there may be periods when dividend-paying securities are out of favor and therefore, during such periods, the investment performance of a fund may suffer.

Momentum Securities Risk. Although a fund's underlying index uses a rules-based proprietary index methodology that is designed to identify stocks that exhibit positive momentum signals, there is no guarantee that this methodology will be successful. Stocks that previously exhibited high momentum characteristics may not experience positive momentum or may experience more volatility than the market as a whole. In addition, there may be periods when momentum investing is out of favor and therefore, during such periods, the investment performance of the fund may suffer.

Quality Stocks. Although a fund's underlying index uses a rules-based proprietary index methodology that is designed to identify stocks with a higher quality profile than the broader market, there is no guarantee that this methodology will be successful or that the past performance of these stocks will continue. Companies that issue these stocks may experience lower than expected returns or may experience negative growth, as well as increased leverage, resulting in lower than expected or negative returns. Many factors can affect a stock's quality and performance, and the impact of these factors on a stock or its price can be difficult to predict. In addition, there may be periods when investing in quality stocks is out of favor and therefore, the investment performance of the fund may suffer.

Stocks for Inflation. Although a fund's underlying index uses a rules-based proprietary index methodology that is designed to identify stocks with attractive valuations, high quality profiles and positive momentum signals, there is no guarantee that this methodology will be successful. A fund may underperform funds that invest more broadly. Though stocks should provide a hedge against inflation, the value of the stocks in which a fund invests may decrease in the future. As inflation increases, purchasing power is eroded and the future value of a fund's assets and distributions may decline. In addition, there may be periods when stocks for inflation are out of favor and therefore, during such periods, the investment performance of the fund may be less attractive than funds that invest more broadly.

"Value" Investing. Although a fund's underlying index uses a rules-based proprietary index methodology that is designed to identify stocks with attractive valuations, there is no guarantee that this methodology will be successful or that these stocks will continue to be good "values." "Value" stocks can react differently to issuer, political, market, and economic developments than the market as a whole and other types of stocks. "Value" stocks tend to be inexpensive relative to their earnings or assets compared to other types of stocks. However, "value" stocks can continue to be inexpensive for long periods of time and may not ever realize their full value. In addition, there may be periods when the value style of investing is out of favor and therefore, during such periods, the investment performance of the fund may suffer.

Other Investment Strategies

In addition to the principal investment strategies discussed above, Geode may use various techniques, such as buying and selling futures contracts, swaps, and exchange traded funds, to increase or decrease a fund's exposure to changing security prices or other factors that affect security values.

The Fidelity Dividend Index for Rising Rates℠ is constructed using Fidelity's rules-based proprietary index methodology. Stocks are ranked within each sector and given a composite score based on four fundamental characteristics: high dividend yield, low dividend payout ratio, high dividend growth, and positive correlation of returns to increasing 10-year U.S. Treasury yields. Within each sector, composite scores are adjusted based on market capitalization. Stocks with the highest composite scores within each sector are identified for inclusion in the index.

Each sector is neutral-weighted relative to the broader equity market. Within each sector, each stock is weighted based on its market capitalization in the broader equity market plus an overweight adjustment that is equal for all constituents within that sector.

International stocks may comprise up to 10% of the index when the index is rebalanced. The index is rebalanced annually, as of the close of business of the listing exchange on the third Friday in February.

The Fidelity High Dividend Index℠ is constructed using Fidelity's rules-based proprietary index methodology. Stocks are ranked within each sector and given a composite score based on three fundamental characteristics: high dividend yield, low dividend payout ratio, and high dividend growth. Within each sector, composite scores are adjusted based on market capitalization. Stocks with the highest composite scores within each sector are identified for inclusion in the index.

Sectors are weighted relative to the broader equity market depending on the yield characteristics of the sector. Sectors with higher dividend yields are overweighted, while sectors with lower dividend yields are underweighted. Within each sector, each stock is weighted based on its market capitalization in the broader equity market plus an overweight adjustment that is equal for all constituents within that sector.

International stocks may comprise up to 10% of the index when the index is rebalanced. The index is rebalanced annually, as of the close of business of the listing exchange on the third Friday in February.

The Fidelity U.S. Low Volatility Factor Index℠ is constructed using Fidelity's rules-based proprietary index methodology. Stocks are ranked within each sector and given a composite score based on three measures of volatility: low volatility of returns, low beta (a measure of market sensitivity), and low earnings volatility. Within each sector, composite scores are adjusted based on market capitalization. Stocks with the highest composite scores within each sector are identified for inclusion in the index.

Each sector is neutral-weighted relative to the broader equity market. Within each sector, each stock is weighted based on its market capitalization in the broader equity market plus an overweight adjustment that is equal for all constituents within that sector.

The index is rebalanced semi-annually, as of the close of business of the listing exchange on the third Friday in February and August.

The Fidelity U.S. Momentum Factor Index℠ is constructed using Fidelity's rules-based proprietary index methodology. Stocks are ranked within each sector and given a composite score based on four measures of momentum: high total returns, high volatility-adjusted returns, high positive earnings surprises, and low average short interest. Within each sector, composite scores are adjusted based on market capitalization. Stocks with the highest composite scores within each sector are identified for inclusion in the index.

Each sector is neutral-weighted relative to the broader equity market. Within each sector, each stock is weighted based on its market capitalization in the broader equity market plus an overweight adjustment that is equal for all constituents within that sector.

The index is rebalanced quarterly, as of the close of business of the listing exchange on the third Friday in February, May, August and November.

The Fidelity U.S. Quality Factor Index℠ is constructed using Fidelity's rules-based proprietary index methodology. Stocks are ranked within each sector and given a composite score based on three measures of quality: high free cash flow margin, high return on invested capital, and high free cash flow stability. Within each sector, composite scores are adjusted based on market capitalization. Stocks with the highest composite scores within each sector are identified for inclusion in the index.

Each sector is neutral-weighted relative to the broader equity market. Within each sector, each stock is weighted based on its market capitalization in the broader equity market plus an overweight adjustment that is equal for all constituents within that sector.

The index is rebalanced semi-annually, as of the close of business of the listing exchange on the third Friday in February and August.

The Fidelity Small-Mid Multifactor Index℠ is constructed using Fidelity's rules-based proprietary index methodology. Stocks are ranked and given a composite score based on four factors: valuation, quality, momentum, and volatility. Within each sector, stocks are weighted based on their market capitalization weight in the Fidelity U.S. Extended Investable Market Index℠ plus an overweight adjustment that is equal for all constituents within that sector.

The index is rebalanced semi-annually, as of the close of business of the listing exchange on the third Friday in February and August.

The Fidelity Stocks for Inflation Factor Index℠ is constructed using Fidelity's rules-based proprietary index methodology. Stocks are ranked within each sector and given a composite score based on three factors: valuation, quality, and momentum. Within each sector, stocks are weighted based on their market cap weight in the broader U.S. equity market plus an overweight adjustment that is equal for all constituents within that sector. Stocks with the highest composite scores within each sector are identified for inclusion in the index.

The index is rebalanced semi-annually, as of the close of business of the listing exchange on the third Friday in February and August.

The Fidelity U.S. Value Factor Index℠ is constructed using Fidelity's rules-based proprietary index methodology. Stocks are ranked within each sector and given a composite score based on four measures of value: high free-cash-flow yield; low enterprise value to earnings before interest, taxes, depreciation and amortization; low price to tangible book value; and low price to future earnings. Within each sector, composite scores are adjusted based on market capitalization. Stocks with the highest composite scores within each sector are identified for inclusion in the index.

Each sector is neutral-weighted relative to the broader equity market. Within each sector, each stock is weighted based on its market capitalization in the broader equity market plus an overweight adjustment that is equal for all constituents within that sector.

The index is rebalanced semi-annually, as of the close of business of the listing exchange on the third Friday in February and August.

Shareholder Notice

The following is subject to change only upon 60 days' prior notice to shareholders:

Fidelity^® Dividend ETF for Rising Rates normally invests at least 80% of its assets in securities included in the Fidelity Dividend Index for Rising Rates℠ and in depositary receipts representing securities included in the index.

Fidelity^® High Dividend ETF normally invests at least 80% of its assets in securities included in the Fidelity High Dividend Index℠ and in depositary receipts representing securities included in the index.

Fidelity^® Small-Mid Multifactor ETF normally invests at least 80% of its assets in securities included in the Fidelity Small-Mid Multifactor Index℠.

Fidelity^® Stocks for Inflation ETF normally invests at least 80% of its assets in securities included in the Fidelity Stocks for Inflation Factor Index℠.

Valuing Shares

The fund is open for business each day that either the listing exchange or the New York Stock Exchange (NYSE) is open.

The NAV is the value of a single share. Fidelity normally calculates NAV as of the close of regular trading hours on the listing exchange or the NYSE, normally 4:00 p.m. Eastern time. Each fund's assets normally are valued as of this time for the purpose of computing NAV. The prices at which creations and redemptions occur are based on the next calculation of NAV after a creation or redemption order is received in an acceptable form under the authorized participant agreement.

NAV is not calculated and a fund will not process purchase and redemption requests submitted on days when the fund is not open for business. The time at which shares are priced and until which purchase and redemption orders are accepted may be changed as permitted by the Securities and Exchange Commission (SEC).

Shares of each fund may be purchased through a broker in the secondary market by individual investors at market prices which may vary throughout the day and may differ from NAV.

To the extent that a fund's assets are traded in other markets on days when the fund is not open for business, the value of the fund's assets may be affected on those days. In addition, trading in some of a fund's assets may not occur on days when the fund is open for business.

Shares of open-end funds in which each fund may invest (referred to as underlying funds) are valued at their respective NAVs. NAV is calculated using the values of any underlying funds in which it invests. Other assets are valued primarily on the basis of market quotations, official closing prices, or information furnished by a pricing service. Certain short-term securities are valued on the basis of amortized cost. If market quotations, official closing prices, or information furnished by a pricing service are not readily available or, in the Adviser's opinion, are deemed unreliable for a security, then that security will be fair valued in good faith by the Adviser in accordance with applicable fair value pricing policies. For example, if, in the Adviser's opinion, a security's value has been materially affected by events occurring before a fund's pricing time but after the close of the exchange or market on which the security is principally traded, then that security will be fair valued in good faith by the Adviser in accordance with applicable fair value pricing policies. Fair value pricing will be used for high yield debt securities when available pricing information is determined to be stale or for other reasons not to accurately reflect fair value.

Fair value pricing is based on subjective judgments and it is possible that the fair value of a security may differ materially from the value that would be realized if the security were sold.

Shareholder Information

Additional Information about the Purchase and Sale of Shares

As used in this prospectus, the term "shares" generally refers to the shares offered through this prospectus.

General Information

Information on Fidelity

Fidelity Investments was established in 1946 to manage one of America's first mutual funds. Today, Fidelity is one of the world's largest providers of financial services.

In addition to its fund business, the company operates one of America's leading brokerage firms, Fidelity Brokerage Services LLC. Fidelity is also a leader in providing tax-advantaged retirement plans for individuals investing on their own or through their employer.

The Depository Trust Company (DTC) is a limited trust company and securities depository that facilitates the clearance and settlement of trades for its participating banks and broker-dealers. DTC has executed an agreement with FDC, each fund's distributor.

Buying and Selling Shares in the Secondary Market

Shares of each fund are listed and traded on an exchange, and individual fund shares may only be bought and sold in the secondary market through a broker. Each fund does not impose any minimum investment for shares of a fund purchased on an exchange. These transactions are made at market prices that may vary throughout the day and may be greater than a fund's NAV (premium) or less than a fund's NAV (discount). As a result, you may pay more than NAV when you purchase shares, and receive less than NAV when you sell shares, in the secondary market. If you buy or sell shares in the secondary market, you will generally incur customary brokerage commissions and charges. Due to such commissions and charges, frequent trading may detract significantly from investment returns.

Each fund is designed to offer investors an equity investment that can be bought and sold frequently in the secondary market without impact on a fund, and such trading activity is critical to ensuring that the market price of fund shares remains at or close to NAV. Accordingly, the Board of Trustees has not adopted policies and procedures designed to discourage excessive or short-term trading by these investors.

Shares can be purchased and redeemed directly from each fund at NAV only by Authorized Participants in large increments called "Creation Units." Each fund accommodates frequent purchases and redemptions of Creation Units by Authorized Participants and does not place a limit on purchases or redemptions of Creation Units by these investors. Each fund reserves the right, but does not have the obligation, to reject any purchase or redemption transaction at any time. In addition, each fund reserves the right to impose restrictions on disruptive, excessive, or short-term trading.

Precautionary Notes

• Note to Investment Companies. For purposes of the Investment Company Act of 1940 (1940 Act), shares are issued by a fund, and the acquisition of shares by investment companies is subject to the restrictions of Section 12(d)(1) of the 1940 Act. Registered investment companies are permitted to invest in a fund beyond the limits set forth in Section 12(d)(1), subject to certain terms and conditions, including that such investment companies enter into an agreement with the fund.

• Note to Authorized Participants Regarding Continuous Offering. Certain legal risks may exist that are unique to Authorized Participants purchasing Creation Units directly from a fund. Because new Creation Units may be issued on an ongoing basis, at any point a "distribution," as such term is used in the Securities Act of 1933 (the Securities Act), could be occurring. As a broker-dealer, certain activities that you perform may, depending on the circumstances, result in your being deemed a participant in a distribution, in a manner which could render you a statutory underwriter and subject you to the prospectus delivery and liability provisions of the Securities Act.

For example, you may be deemed a statutory underwriter if you purchase Creation Units from a fund, break them down into individual fund shares, and sell such shares directly to customers, or if you choose to couple the creation of a supply of new fund shares with an active selling effort involving solicitation of secondary market demand for fund shares. A determination of whether a person is an underwriter for purposes of the Securities Act depends upon all of the facts and circumstances pertaining to that person's activities, and the examples mentioned here should not be considered a complete description of all the activities that could lead to a categorization as an underwriter.

Dealers who are not "underwriters" but are participating in a distribution (as opposed to engaging in ordinary secondary market transactions), and thus dealing with shares as part of an "unsold allotment" within the meaning of Section 4(a)(3)(C) of the Securities Act, will be unable to take advantage of the prospectus delivery exemption provided by Section 4(a)(3) of the Securities Act.

This is because the prospectus delivery exemption in Section 4(a)(3) of the Securities Act is not available in respect of such transactions as a result of Section 24(d) of the 1940 Act. As a result, you should note that dealers who are not underwriters but are participating in a distribution (as opposed to engaging in ordinary secondary market transactions) and thus dealing with the shares that are part of an overallotment within the meaning of Section 4(a)(3)(A) of the Securities Act would be unable to take advantage of the prospectus delivery exemption provided by Section 4(a)(3) of the Securities Act. Firms that incur a prospectus-delivery obligation with respect to shares of a fund are reminded that, under Rule 153 under the Securities Act, a prospectus delivery obligation under Section 5(b)(2) of the Securities Act owed to an exchange member in connection with a sale on an exchange is satisfied by the fact that the prospectus is available at the exchange upon request. The prospectus delivery mechanism provided in Rule 153 is only available with respect to transactions on an exchange. Certain affiliates of each fund may purchase and resell fund shares pursuant to this prospectus.

• Note to Secondary Market Investors. DTC, or its nominee, is the registered owner of all outstanding shares of a fund. The Adviser will not have any record of your ownership. Your ownership of shares will be shown on the records of DTC and the DTC participant broker through which you hold the shares. Your broker will provide you with account statements, confirmations of your purchases and sales, and tax information. Your broker will also be responsible for distributing income and capital gain distributions and for sending you shareholder reports and other information as may be required.

Costs Associated with Creations and Redemptions

The funds may impose a creation transaction fee and a redemption transaction fee to offset transfer and other transaction costs associated with the issuance and redemption of Creation Units of shares. Information about the procedures regarding creation and redemption of Creation Units and the applicable transaction fees is included in the statement of additional information (SAI).

Dividends and Capital Gain Distributions

Each fund earns dividends, interest, and other income from its investments, and distributes this income (less expenses) to shareholders as dividends. Each fund also realizes capital gains from its investments, and distributes these gains (less any losses) as capital gain distributions. If you purchased your shares in the secondary market, your broker is responsible for distributing the income and capital gain distributions to you.

Each fund normally pays dividends, if any, quarterly in March, June, September, and December and capital gain distributions in December.

Tax Consequences

As with any investment, your investment in a fund could have tax consequences for you. If you are not investing through a tax-advantaged retirement account, you should consider these tax consequences.

Taxes on Distributions

Distributions investors receive are subject to federal income tax, and may also be subject to state or local taxes.

For federal tax purposes, certain distributions, including dividends and distributions of short-term capital gains, are taxable to investors as ordinary income, while certain distributions, including distributions of long-term capital gains, are taxable to investors generally as capital gains. A percentage of certain distributions of dividends may qualify for taxation at long-term capital gains rates (provided certain holding period requirements are met).

If investors buy shares when a fund has realized but not yet distributed income or capital gains, they will be "buying a dividend" by paying the full price for the shares and then receiving a portion of the price back in the form of a taxable distribution.

Any taxable distributions investors receive will normally be taxable to them when they receive them.

Taxes on Transactions

Purchases and sales of shares, as well as purchases and redemptions of Creation Units, may result in a capital gain or loss for federal tax purposes.

Fund Services

Fund Management

Adviser

FMR. The Adviser is each fund's manager. The address of the Adviser is 245 Summer Street, Boston, Massachusetts 02210.

As of December 31, 2020, the Adviser had approximately $3.0 trillion in discretionary assets under management, and approximately $3.8 trillion when combined with all of its affiliates' assets under management.

As the manager, the Adviser is responsible for handling each fund's business affairs.

Sub-Adviser(s)

The Adviser and the funds are seeking an exemptive order from the SEC that will permit the Adviser, subject to the approval of the Board of Trustees, to enter into new or amended sub-advisory agreements with one or more unaffiliated and affiliated sub-advisers without obtaining shareholder approval of such agreements. The funds' initial sole shareholder has approved the funds' use of this exemptive order once issued by the SEC and the funds and the Adviser intend to rely on the exemptive order when issued without seeking additional shareholder approval. Subject to oversight by the Board of Trustees, the Adviser has the ultimate responsibility to oversee the funds' sub-advisers and recommend their hiring, termination, and replacement. In the event the Board of Trustees approves a sub-advisory agreement with a new sub-adviser, shareholders will be provided with information about the new sub-adviser and sub-advisory agreement.

Geode, at 100 Summer Street, 12th Floor, Boston, Massachusetts 02110, serves as a sub-adviser for each fund. Geode chooses each fund's investments and places orders to buy and sell each fund's investments.

As of December 31, 2020, Geode had approximately $682.1 billion in discretionary assets under management.

Portfolio Manager(s)

Deane Gyllenhaal is senior portfolio manager of each fund, which he has managed since September 2016 (except for Fidelity^® Small-Mid Multifactor ETF, which he has managed since February 2019 and Fidelity^® Stocks for Inflation ETF, which he has managed since November 2019). He also manages other funds. Since joining Geode in 2014, Mr. Gyllenhaal has worked as a senior portfolio manager.

Louis Bottari is senior portfolio manager of each fund, which he has managed since September 2016 (except for Fidelity^® Small-Mid Multifactor ETF, which he has managed since February 2019 and Fidelity^® Stocks for Inflation ETF, which he has managed since November 2019). He also manages other funds. Since joining Geode in 2008, Mr. Bottari has worked as an assistant portfolio manager, portfolio manager, and senior portfolio manager.

Peter Matthew is portfolio manager of each fund, which he has managed since September 2016 (except for Fidelity^® Small-Mid Multifactor ETF, which he has managed since February 2019 and Fidelity^® Stocks for Inflation ETF, which he has managed since November 2019). He also manages other funds. Since joining Geode in 2007, Mr. Matthew has worked as a senior operations associate, portfolio manager assistant, assistant portfolio manager, and portfolio manager.

Robert Regan is portfolio manager of each fund, which he has managed since December 2016 (except for Fidelity^® Small-Mid Multifactor ETF, which he has managed since February 2019 and Fidelity^® Stocks for Inflation ETF, which he has managed since November 2019). He also manages other funds. Since joining Geode in 2016, Mr. Regan has worked as a portfolio manager.

Payal Gupta is portfolio manager of each fund, which she has managed since June 2019 (except for Fidelity^® Stocks for Inflation ETF, which she has managed since November 2019). She also manages other funds. Since joining Geode in 2019, Ms. Gupta has worked as a portfolio manager. Prior to joining Geode, Ms. Gupta worked at State Street Global Advisors from 2005 to 2019, most recently as senior portfolio manager.

The SAI provides additional information about the compensation of, any other accounts managed by, and any fund shares held by the portfolio manager(s).

Advisory Fee(s)

Each fund pays a management fee to the Adviser. The management fee is calculated and paid to the Adviser every month. The Adviser pays all of the other expenses of each fund with limited exceptions.

Each fund's annual management fee rate is 0.29% of its average net assets.

The Adviser pays Geode for providing investment management services.

The basis for the Board of Trustees approving the management contract and sub-advisory agreement for each fund is available in each fund’s annual report for the fiscal period ended July 31, 2021.

From time to time, the Adviser or its affiliates may agree to reimburse or waive certain fund expenses while retaining the ability to be repaid if expenses fall below the specified limit prior to the end of the fiscal year.

Reimbursement or waiver arrangements can decrease expenses and boost performance.

Fund Distribution

FDC distributes each fund's shares.

Intermediaries may receive from the Adviser, FDC, and/or their affiliates compensation for providing recordkeeping and administrative services, as well as other retirement plan expenses, and compensation for services intended to result in the sale of fund shares. These payments are described in more detail in this section and in the SAI.

Distribution and Service Plan(s)

While each fund will not make direct payments for distribution or shareholder support services, each fund has adopted a Distribution and Service Plan pursuant to Rule 12b-1 under the 1940 Act with respect to its shares. Each Plan recognizes that the Adviser may use its management fee revenues, as well as its past profits or its resources from any other source, to pay FDC for expenses incurred in connection with providing services intended to result in the sale of shares of each fund and/or shareholder support services. The Adviser, directly or through FDC, may pay significant amounts to intermediaries that provide those services. Currently, the Board of Trustees of each fund has authorized such payments for shares of each fund.

If payments made by the Adviser to FDC or to intermediaries under a Distribution and Service Plan were considered to be paid out of a fund's assets on an ongoing basis, they might increase the cost of your investment and might cost you more than paying other types of sales charges.

No dealer, sales representative, or any other person has been authorized to give any information or to make any representations, other than those contained in this prospectus and in the related SAI, in connection with the offer contained in this prospectus. If given or made, such other information or representations must not be relied upon as having been authorized by the funds or FDC. This prospectus and the related SAI do not constitute an offer by the funds or by FDC to sell shares of the funds to or to buy shares of the funds from any person to whom it is unlawful to make such offer.

Other Service Providers

State Street Bank and Trust Company serves as each fund's transfer agent and custodian, and is located at One Heritage Drive, Floor 1, North Quincy, Massachusetts, 02171 and 1 Lincoln Street, Boston, Massachusetts, 02111, respectively.

Appendix

Financial Highlights

Financial Highlights are intended to help you understand the financial history of fund shares for the past 5 years (or, if shorter, the period of operations). Certain information reflects financial results for a single share. The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in shares (assuming reinvestment of all dividends and distributions). The annual information has been audited by PricewaterhouseCoopers LLP (for Fidelity^® Dividend ETF for Rising Rates, Fidelity^® High Dividend ETF, Fidelity^® Low Volatility Factor ETF, Fidelity^® Momentum Factor ETF, Fidelity^® Quality Factor ETF, Fidelity^® Small-Mid Multifactor ETF, and Fidelity^® Value Factor ETF) and Deloitte & Touche LLP (for Fidelity^® Stocks for Infaltion ETF), independent registered public accounting firms, whose reports, along with fund financial statements, are included in the annual report. Annual reports are available for free upon request.

Financial Highlights — Fidelity Dividend ETF For Rising Rates

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017A
Selected Per-Share Data
Net asset value, beginning of period	$ 31.72	$ 32.31	$ 31.54	$ 28.50	$ 25.34
Income from Investment Operations
Net investment income (loss)B	0.93	1.01	1.07	0.93	0.76
Net realized and unrealized gain (loss)	10.85	(0.56)	0.79	3.03	2.98
Total from investment operations	11.78	0.45	1.86	3.96	3.74
Distributions from net investment income	(0.88)	(1.04)	(1.09)	(0.92)	(0.58)
Total distributions	(0.88)	(1.04)	(1.09)	(0.92)	(0.58)
Net asset value, end of period	$ 42.62	$ 31.72	$ 32.31	$ 31.54	$ 28.50
Total ReturnC,D,E	37.57%	1.86%	6.09%	14.04%	14.85%
Ratios to Average Net AssetsF,G
Expenses before reductions	.29%	.29%	.29%	.30%	.29%H
Expenses net of fee waivers, if any	.29%	.29%	.29%	.30%	.29%H
Expenses net of all reductions	.29%	.29%	.29%	.30%	.29%H
Net investment income (loss)	2.44%	3.15%	3.42%	3.08%	3.09%H
Supplemental Data
Net assets, end of period (000 omitted)	$490,089	$282,317	$360,229	$346,896	$152,492
Portfolio turnover rateI,J	32%	35%	35%	38%	52%K

^AFor the period September 12, 2016 (commencement of operations) to July 31, 2017.

^BCalculated based on average shares outstanding during the period.

^CBased on net asset value.

^DTotal returns for periods of less than one year are not annualized.

^ETotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.

^FExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^GFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses. For additional expense information related to investments in Fidelity Central Funds, please refer to the "Investments in Fidelity Central Funds" note found in the Notes to Financial Statements section of the most recent Annual or Semi-Annual report.

^HAnnualized.

^IAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^JPortfolio turnover rate excludes securities received or delivered in-kind.

^KAmount not annualized.

Financial Highlights — Fidelity High Dividend ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017A
Selected Per-Share Data
Net asset value, beginning of period	$ 27.56	$ 30.12	$ 30.15	$ 26.98	$ 25.32
Income from Investment Operations
Net investment income (loss)B	1.02	1.10	1.23	1.09	0.85
Net realized and unrealized gain (loss)	10.48	(2.52)	(0.03)	3.21	1.57
Total from investment operations	11.50	(1.42)	1.20	4.30	2.42
Distributions from net investment income	(1.01)	(1.14)	(1.23)	(1.12)	(0.76)
Distributions from net realized gain	—	—	—	(0.01)	—
Total distributions	(1.01)	(1.14)	(1.23)	(1.13)	(0.76)
Net asset value, end of period	$ 38.05	$ 27.56	$ 30.12	$ 30.15	$ 26.98
Total ReturnC,D,E	42.42%	(4.54)%	4.16%	16.23%	9.61%
Ratios to Average Net AssetsF,G
Expenses before reductions	.29%	.29%	.29%	.30%	.29%H
Expenses net of fee waivers, if any	.29%	.29%	.29%	.30%	.29%H
Expenses net of all reductions	.29%	.29%	.29%	.30%	.29%H
Net investment income (loss)	3.04%	3.85%	4.15%	3.80%	3.61%H
Supplemental Data
Net assets, end of period (000 omitted)	$1,052,122	$520,795	$362,952	$171,835	$59,350
Portfolio turnover rateI,J	32%	49%	50%	53%	57%K

^AFor the period September 12, 2016 (commencement of operations) to July 31, 2017.

^BCalculated based on average shares outstanding during the period.

^CBased on net asset value.

^DTotal returns for periods of less than one year are not annualized.

^ETotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.

^FExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^GFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses. For additional expense information related to investments in Fidelity Central Funds, please refer to the "Investments in Fidelity Central Funds" note found in the Notes to Financial Statements section of the most recent Annual or Semi-Annual report.

^HAnnualized.

^IAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^JPortfolio turnover rate excludes securities received or delivered in-kind.

^KAmount not annualized.

Financial Highlights — Fidelity Low Volatility Factor ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017A
Selected Per-Share Data
Net asset value, beginning of period	$ 38.33	$ 36.37	$ 32.40	$ 28.19	$ 25.31
Income from Investment Operations
Net investment income (loss)B	0.56	0.62	0.62	0.53	0.45
Net realized and unrealized gain (loss)	10.43	1.95	3.92	4.20	2.81
Total from investment operations	10.99	2.57	4.54	4.73	3.26
Distributions from net investment income	(0.57)	(0.61)	(0.57)	(0.52)	(0.38)
Total distributions	(0.57)	(0.61)	(0.57)	(0.52)	(0.38)
Net asset value, end of period	$ 48.75	$ 38.33	$ 36.37	$ 32.40	$ 28.19
Total ReturnC,D,E	28.90%	7.29%	14.20%	16.89%	12.94%
Ratios to Average Net AssetsF,G
Expenses before reductions	.29%	.29%	.29%	.30%	.29%H
Expenses net of fee waivers, if any	.29%	.29%	.29%	.30%	.29%H
Expenses net of all reductions	.29%	.29%	.29%	.30%	.29%H
Net investment income (loss)	1.31%	1.69%	1.83%	1.73%	1.87%H
Supplemental Data
Net assets, end of period (000 omitted)	$511,897	$350,708	$245,502	$66,420	$33,833
Portfolio turnover rateI,J	46%	31%	36%	31%	33%K

^AFor the period September 12, 2016 (commencement of operations) to July 31, 2017.

^BCalculated based on average shares outstanding during the period.

^CBased on net asset value.

^DTotal returns for periods of less than one year are not annualized.

^ETotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.

^FExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^GFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses. For additional expense information related to investments in Fidelity Central Funds, please refer to the "Investments in Fidelity Central Funds" note found in the Notes to Financial Statements section of the most recent Annual or Semi-Annual report.

^HAnnualized.

^IAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^JPortfolio turnover rate excludes securities received or delivered in-kind.

^KAmount not annualized.

Financial Highlights — Fidelity Momentum Factor ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017A
Selected Per-Share Data
Net asset value, beginning of period	$ 39.26	$ 35.80	$ 33.58	$ 28.60	$ 25.34
Income from Investment Operations
Net investment income (loss)B	0.25	0.42	0.40	0.36	0.36
Net realized and unrealized gain (loss)	10.54	3.47	2.22	4.97	3.19
Total from investment operations	10.79	3.89	2.62	5.33	3.55
Distributions from net investment income	(0.28)	(0.43)	(0.40)	(0.35)	(0.29)
Total distributions	(0.28)	(0.43)	(0.40)	(0.35)	(0.29)
Net asset value, end of period	$ 49.77	$ 39.26	$ 35.80	$ 33.58	$ 28.60
Total ReturnC,D,E	27.58%	11.06%	7.91%	18.72%	14.11%
Ratios to Average Net AssetsF,G
Expenses before reductions	.29%	.29%	.29%	.30%	.29%H
Expenses net of fee waivers, if any	.29%	.29%	.29%	.30%	.29%H
Expenses net of all reductions	.29%	.29%	.29%	.30%	.29%H
Net investment income (loss)	.55%	1.18%	1.18%	1.14%	1.50%H
Supplemental Data
Net assets, end of period (000 omitted)	$156,764	$88,329	$121,736	$95,702	$35,745
Portfolio turnover rateI,J	128%	138%	133%	125%	106%K

^AFor the period September 12, 2016 (commencement of operations) to July 31, 2017.

^BCalculated based on average shares outstanding during the period.

^CBased on net asset value.

^DTotal returns for periods of less than one year are not annualized.

^ETotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.

^FExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^GFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses. For additional expense information related to investments in Fidelity Central Funds, please refer to the "Investments in Fidelity Central Funds" note found in the Notes to Financial Statements section of the most recent Annual or Semi-Annual report.

^HAnnualized.

^IAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^JPortfolio turnover rate excludes securities received or delivered in-kind.

^KAmount not annualized.

Financial Highlights — Fidelity Quality Factor ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017A
Selected Per-Share Data
Net asset value, beginning of period	$ 38.19	$ 35.28	$ 33.47	$ 29.11	$ 25.37
Income from Investment Operations
Net investment income (loss)B	0.62	0.62	0.58	0.53	0.45
Net realized and unrealized gain (loss)	13.00	2.90	1.77	4.38	3.62
Total from investment operations	13.62	3.52	2.35	4.91	4.07
Distributions from net investment income	(0.62)	(0.61)	(0.54)	(0.55)	(0.33)
Total distributions	(0.62)	(0.61)	(0.54)	(0.55)	(0.33)
Net asset value, end of period	$ 51.19	$ 38.19	$ 35.28	$ 33.47	$ 29.11
Total ReturnC,D,E	36.00%	10.26%	7.14%	16.95%	16.10%
Ratios to Average Net AssetsF,G
Expenses before reductions	.29%	.29%	.29%	.30%	.29%H
Expenses net of fee waivers, if any	.29%	.29%	.29%	.30%	.29%H
Expenses net of all reductions	.29%	.29%	.29%	.30%	.29%H
Net investment income (loss)	1.39%	1.74%	1.72%	1.66%	1.84%H
Supplemental Data
Net assets, end of period (000 omitted)	$245,721	$147,022	$162,282	$65,259	$30,569
Portfolio turnover rateI,J	35%	41%	29%	30%	35%K

^AFor the period September 12, 2016 (commencement of operations) to July 31, 2017.

^BCalculated based on average shares outstanding during the period.

^CBased on net asset value.

^DTotal returns for periods of less than one year are not annualized.

^ETotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.

^FExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^GFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses. For additional expense information related to investments in Fidelity Central Funds, please refer to the "Investments in Fidelity Central Funds" note found in the Notes to Financial Statements section of the most recent Annual or Semi-Annual report.

^HAnnualized.

^IAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^JPortfolio turnover rate excludes securities received or delivered in-kind.

^KAmount not annualized.

Financial Highlights — Fidelity Small-Mid Multifactor ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019A
Selected Per-Share Data
Net asset value, beginning of period	$ 23.90	$ 25.50	$24.85
Income from Investment Operations
Net investment income (loss)B	0.38	0.31	0.18
Net realized and unrealized gain (loss)	10.11	(1.58)C	0.64
Total from investment operations	10.49	(1.27)	0.82
Distributions from net investment income	(0.42)	(0.33)	(0.17)
Total distributions	(0.42)	(0.33)	(0.17)
Net asset value, end of period	$ 33.97	$ 23.90	$25.50
Total ReturnD,E,F	44.21%	(4.90)%	3.35%
Ratios to Average Net AssetsG,H
Expenses before reductions	.29%	.29%	.29%I
Expenses net of fee waivers, if any	.29%	.29%	.29%I
Expenses net of all reductions	.29%	.29%	.29%I
Net investment income (loss)	1.23%	1.32%	1.70%I
Supplemental Data
Net assets, end of period (000 omitted)	$67,939	$19,117	$7,650
Portfolio turnover rateJ,K	61%	52%	2%L

^AFor the period February 26, 2019 (commencement of operations) to July 31, 2019.

^BCalculated based on average shares outstanding during the period.

^CThe amount shown for a share outstanding does not correspond with the aggregate net gain (loss) on investments for the period due to the timing of share transactions in relation to fluctuating market values of the investments of a Fund.

^DBased on net asset value.

^ETotal returns for periods of less than one year are not annualized.

^FTotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.

^GExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^HFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses. For additional expense information related to investments in Fidelity Central Funds, please refer to the "Investments in Fidelity Central Funds" note found in the Notes to Financial Statements section of the most recent Annual or Semi-Annual report.

^IAnnualized.

^JAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^KPortfolio turnover rate excludes securities received or delivered in-kind.

^LAmount not annualized.

Financial Highlights — Fidelity Stocks For Inflation ETF

	Year ended July 31, 2021	Year ended July 31, 2020A
Selected Per-Share Data
Net asset value, beginning of period	$ 24.07	$24.94
Income from Investment Operations
Net investment income (loss)B	0.39	0.38
Net realized and unrealized gain (loss)	7.08	(0.90)
Total from investment operations	7.47	(0.52)
Distributions from net investment income	(0.82)	(0.35)
Total distributions	(0.82)	(0.35)
Net asset value, end of period	$ 30.72	$24.07
Total ReturnC,D,E	31.78%	(1.88)%
Ratios to Average Net AssetsF,G
Expenses before reductions	.29%	.29%H,I
Expenses net of fee waivers, if any	.29%	.29%H,I
Expenses net of all reductions	.29%	.29%H,I
Net investment income (loss)	1.34%	2.16%H,I
Supplemental Data
Net assets, end of period (000 omitted)	$46,083	$3,610
Portfolio turnover rateJ,K	52%	65%L

^AFor the period November 5, 2019 (commencement of operations) to July 31, 2020.

^BCalculated based on average shares outstanding during the period.

^CBased on net asset value.

^DTotal returns for periods of less than one year are not annualized.

^ETotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.

^FExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^GFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses. For additional expense information related to investments in Fidelity Central Funds, please refer to the "Investments in Fidelity Central Funds" note found in the Notes to Financial Statements section of the most recent Annual or Semi-Annual report.

^HAnnualized.

^IProxy expenses are not annualized.

^JAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^KPortfolio turnover rate excludes securities received or delivered in-kind.

^LAmount not annualized.

Financial Highlights — Fidelity Value Factor ETF

	Year ended July 31, 2021	Year ended July 31, 2020	Year ended July 31, 2019	Year ended July 31, 2018	Year ended July 31, 2017A
Selected Per-Share Data
Net asset value, beginning of period	$ 34.85	$ 34.53	$ 33.90	$ 29.72	$ 25.37
Income from Investment Operations
Net investment income (loss)B	0.64	0.73	0.70	0.58	0.49
Net realized and unrealized gain (loss)	14.07	0.28C	0.59	4.18	4.23
Total from investment operations	14.71	1.01	1.29	4.76	4.72
Distributions from net investment income	(0.62)	(0.69)	(0.66)	(0.58)	(0.37)
Total distributions	(0.62)	(0.69)	(0.66)	(0.58)	(0.37)
Net asset value, end of period	$ 48.94	$ 34.85	$ 34.53	$ 33.90	$ 29.72
Total ReturnD,E,F	42.56%	3.12%	3.95%	16.11%	18.65%
Ratios to Average Net AssetsG,H
Expenses before reductions	.29%	.29%	.29%	.30%	.29%I
Expenses net of fee waivers, if any	.29%	.29%	.29%	.30%	.29%I
Expenses net of all reductions	.29%	.29%	.29%	.30%	.29%I
Net investment income (loss)	1.50%	2.13%	2.09%	1.79%	1.92%I
Supplemental Data
Net assets, end of period (000 omitted)	$450,269	$189,916	$136,403	$86,450	$38,639
Portfolio turnover rateJ,K	42%	45%	31%	38%	42%L

^AFor the period September 12, 2016 (commencement of operations) to July 31, 2017.

^BCalculated based on average shares outstanding during the period.

^CThe amount shown for a share outstanding does not correspond with the aggregate net gain (loss) on investments for the period due to the timing of share transactions in relation to fluctuating market values of the investments of a Fund.

^DBased on net asset value.

^ETotal returns for periods of less than one year are not annualized.

^FTotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.

^GExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment advisor, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.

^HFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses. For additional expense information related to investments in Fidelity Central Funds, please refer to the "Investments in Fidelity Central Funds" note found in the Notes to Financial Statements section of the most recent Annual or Semi-Annual report.

^IAnnualized.

^JAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).

^KPortfolio turnover rate excludes securities received or delivered in-kind.

^LAmount not annualized.

Additional Index Information

The Fidelity Dividend Index for Rising Rates℠ is designed to reflect the performance of stocks of large and mid-capitalization dividend-paying companies that are expected to continue to pay and grow their dividends and have a positive correlation of returns to increasing 10-year U.S. Treasury yields.

The Fidelity High Dividend Index℠ is designed to reflect the performance of stocks of large and mid-capitalization high-dividend-paying companies that are expected to continue to pay and grow their dividends.

The Fidelity U.S. Low Volatility Factor Index℠ is designed to reflect the performance of stocks of large and mid-capitalization U.S. companies with lower volatility than the broader market.

The Fidelity U.S. Momentum Factor Index℠ is designed to reflect the performance of stocks of large and mid-capitalization U.S. companies that exhibit positive momentum signals.

The Fidelity U.S. Quality Factor Index℠ is designed to reflect the performance of stocks of large and mid-capitalization U.S. companies with a higher quality profile than the broader market.

The Fidelity Small-Mid Multifactor Index℠ is designed to reflect the performance of stocks of small- and mid-capitalization U.S. companies with attractive valuations, high quality profiles, positive momentum signals, and lower volatility than the broader market, as represented by the Fidelity U.S. Extended Investable Market Index℠.

Fidelity U.S. Extended Investable Market Index℠ is a float-adjusted market capitalization-weighted index designed to reflect the performance of U.S. mid- and small-cap stocks. This index is a subset of the Fidelity U.S. Total Investable Market Index℠ excluding the 500 largest companies.

The Fidelity Stocks for Inflation Factor Index℠ is designed to reflect the performance of stocks of large- and mid-capitalization U.S. companies with attractive valuations, high quality profiles, and positive momentum signals, with structural tilts to sectors that tend to outperform in inflationary environments.

Fidelity U.S. Total Investable Market Index℠ is a float-adjusted market capitalization-weighted index designed to reflect the performance of U.S. equity market, including large-, mid- and small-capitalization stocks.

The Fidelity U.S. Value Factor Index℠ is designed to reflect the performance of stocks of large and mid-capitalization U.S. companies that have attractive valuations.

Dow Jones U.S. Completion Total Stock Market Index℠ is a float-adjusted market capitalization-weighted index of all equity securities of U.S. headquartered companies with readily available price data, except those included in the S&P 500^® Index.

Russell 1000^® Index is a market capitalization-weighted index designed to measure the performance of the large-cap segment of the U.S. equity market.

Each Fidelity index listed above was created by Fidelity Product Services LLC (FPS) using a rules-based proprietary index methodology described for each fund under the heading "Other Investment Strategies" in the "Fund Basics - Investment Details" section of this prospectus.

Each fund is entitled to use its index pursuant to a licensing arrangement with FPS.

The funds, the Adviser, and Geode have each adopted policies and procedures designed to minimize potential conflicts of interest in connection with the management of the funds.

Additional information regarding the indices is available on www.fidelity.com.

Each index is the property of FPS, which has contracted with S&P Opco, LLC (a subsidiary of S&P Dow Jones Indices LLC) to calculate and maintain the indices. The indices are not sponsored by S&P Dow Jones Indices LLC or its affiliates or its third party licensors, including Standard & Poor's Financial Services LLC and Dow Jones Trademark Holdings LLC (collectively, "S&P Dow Jones Indices"). S&P Dow Jones Indices will not be liable for any errors or omissions in calculating the indices. "Calculated by S&P Dow Jones Indices" and the related stylized mark(s) are service marks of S&P Dow Jones Indices and have been licensed for use by FPS. S&P^® is a registered trademark of Standard & Poor's Financial Services LLC, and Dow Jones^® is a registered trademark of Dow Jones Trademark Holdings LLC.

The funds based on the indices are not sponsored, endorsed, sold or promoted by S&P Dow Jones Indices. S&P Dow Jones Indices does not make any representation or warranty, express or implied, to the owners of the funds or any member of the public regarding the advisability of investing in securities generally or in the funds particularly or the ability of the indices to track general market performance. S&P Dow Jones Indices' only relationship to FPS with respect to the indices is the licensing of certain trademarks, service marks and trade names of S&P Dow Jones Indices, and the provision of the calculation services related to the indices. S&P Dow Jones Indices is not responsible for and has not participated in the determination of the prices and amount of the funds or the timing of the issuance or sale of the funds or in the determination or calculation of the equation by which the funds may be converted into cash or other redemption mechanics. S&P Dow Jones Indices has no obligation or liability in connection with the administration, marketing or trading of the funds. S&P Dow Jones Indices LLC is not an investment advisor. Inclusion of a security within an index is not a recommendation by S&P Dow Jones Indices to buy, sell, or hold such security, nor is it investment advice.

S&P DOW JONES INDICES DOES NOT GUARANTEE THE ADEQUACY, ACCURACY, TIMELINESS AND/OR THE COMPLETENESS OF THE INDICES OR ANY DATA RELATED THERETO OR ANY COMMUNICATION WITH RESPECT THERETO, INCLUDING, ORAL, WRITTEN, OR ELECTRONIC COMMUNICATIONS. S&P DOW JONES INDICES SHALL NOT BE SUBJECT TO ANY DAMAGES OR LIABILITY FOR ANY ERRORS, OMISSIONS, OR DELAYS THEREIN. S&P DOW JONES INDICES MAKES NO EXPRESS OR IMPLIED WARRANTIES, AND EXPRESSLY DISCLAIMS ALL WARRANTIES, OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE OR AS TO RESULTS TO BE OBTAINED BY FPS, OWNERS OF THE FUNDS, OR ANY OTHER PERSON OR ENTITY FROM THE USE OF THE INDICES OR WITH RESPECT TO ANY DATA RELATED THERETO. WITHOUT LIMITING ANY OF THE FOREGOING, IN NO EVENT WHATSOEVER SHALL S&P DOW JONES INDICES BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES, INCLUDING BUT NOT LIMITED TO, LOSS OF PROFITS, TRADING LOSSES, LOST TIME, OR GOODWILL, EVEN IF THEY HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, WHETHER IN CONTRACT, TORT, STRICT LIABILITY, OR OTHERWISE.

FPS is the index provider. FPS is an affiliated person of each fund's investment adviser and as such is an affiliated index provider. FPS makes no representation or warranty, express or implied, to the owners of shares of the funds or any member of the public regarding the advisability of investing in securities generally or in the funds particularly or the ability of the funds to track the indices or of the ability of the indices to operate as designed. FPS has no obligation to take the needs of the funds or the owners of shares of the funds into consideration in determining, composing, or calculating the indices. FPS does not make any express or implied warranties, and expressly disclaims all warranties of merchantability or fitness for a particular purpose or use with respect to the indices or any data included therein. FPS does not guarantee the accuracy, completeness, or performance of any index or the data included therein and shall have no liability in connection with any index or index calculation, errors, omissions or interruptions of any Fidelity index or any data included therein. FPS has contracted with an independent calculation agent to calculate each index. Without limiting any of the foregoing, in no event shall FPS have any liability for any special, punitive, direct, indirect or consequential damages (including lost profits) arising out of matters relating to the use of the indices, even if notified of the possibility of such damages.

You can obtain additional information about the funds. A description of each fund's policies and procedures for disclosing its holdings is available in the funds' SAI and on Fidelity's web sites. The SAI also includes more detailed information about each fund and its investments. The SAI is incorporated herein by reference (legally forms a part of the prospectus). Each fund's annual and semi-annual reports also include additional information. Each fund's annual report includes a discussion of the fund's holdings and recent market conditions and the fund's investment strategies that affected performance.

For a free copy of any of these documents or to request other information or ask questions about a fund, call Fidelity at 1-800-FIDELITY. In addition, you may visit Fidelity's web site at www.fidelity.com for a free copy of a prospectus, SAI, or annual or semi-annual report or to request other information.

FDC is a member of the Securities Investor Protection Corporation (SIPC). You may obtain information about SIPC, including the SIPC brochure, by visiting www.sipc.org or calling SIPC at 202-371-8300.

Fidelity Investments & Pyramid Design and Fidelity are registered service marks of FMR LLC. © 2021 FMR LLC. All rights reserved.

Fidelity Dividend Index for Rising Rates, Fidelity High Dividend Index, Fidelity U.S. Low Volatility Factor Index, Fidelity U.S. Momentum Factor Index, Fidelity U.S. Quality Factor Index, Fidelity Small-Mid Multifactor Index, Fidelity U.S. Extended Investable Market Index, Fidelity Stocks for Inflation Factor Index, Fidelity U.S. Value Factor Index, and Fidelity U.S. Total Investable Market Index are service marks of FMR LLC.

Any third-party marks that may appear above are the marks of their respective owners.

1.9870686.106

CPF-PRO-1121

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