MFS High Yield Municipal Trust NCSR

LETTER FROM THE CHAIR AND CEO

Dear Shareholders:

Global markets have recently been buffeted by a series of crosscurrents, including rising inflation, tighter financial conditions, and evolving geopolitical tensions. Consequently, at a time when global growth faces multiple headwinds, central banks have been presented with the challenge of reining in rising prices without tipping economies into recession. The U.S. Federal Reserve has made it clear that rates must move higher and tighter policy must be sustained to restore price stability and that this will likely bring some pain to households and businesses. Against that backdrop, richly valued, interest rate–sensitive growth equities have been hit particularly hard by rising interest rates. Volatility has ebbed and flowed, driven largely by the market’s focus on the potential for shifts in the trajectory of central bank policy.

There are, however, encouraging signs for the markets. China recently significantly relaxed its zero-COVID policy, and while cases there have increased dramatically, the hope is that an earlier economic reopening may be achieved once the current wave of infections subsides. Meanwhile, unemployment is low and global supply chain bottlenecks are easing. Additionally, easier Chinese monetary and regulatory policies and the record pace of corporate stock buybacks are supportive elements, albeit in an otherwise turbulent investment environment.

It is important to have a deep understanding of company fundamentals during times of market transition, and we have built our unique global research platform to do just that.

At MFS^®, we put our clients’ assets to work responsibly by carefully navigating increasingly complex global capital markets. Our investment team is guided by a commitment to long-term fundamental investing. Our global investment platform — combining collective expertise, long-term discipline, and thoughtful risk management — seeks to uncover what we believe are the best, most durable investment ideas in markets around the world, enabling us to potentially create value for investors.

Respectfully,

Michael W. Roberge

Chair and Chief Executive Officer

MFS Investment Management

January 13, 2023

The opinions expressed in this letter are subject to change and may not be relied upon for investment advice. No forecasts can be guaranteed.

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Portfolio Composition - continued

(b)

Cash & Cash Equivalents (Less Liabilities) includes any cash, investments in money market funds, short-term securities, and other assets less liabilities. Liabilities include the value of the aggregate liquidation preference of the remarketable variable rate munifund term preferred shares (RVMTP shares) issued by the fund. Cash & Cash Equivalents (Less Liabilities) is negative due to the aggregate liquidation value of RVMTP shares. Please see the Statement of Assets and Liabilities for additional information related to the fund’s cash position and other assets and liabilities. Please see Note 8 in the Notes to Financial Statements for more information on the RVMTP shares issued by the fund.

(d)

Duration is a measure of how much a bond’s price is likely to fluctuate with general changes in interest rates, e.g., if rates rise 1.00%, a bond with a 5-year duration is likely to lose about 5.00% of its value due to the interest rate move. This calculation is based on net assets applicable to common shares as of November 30, 2022. The Average Duration calculation reflects the impact of the equivalent exposure of derivative positions, if any.

(i)

For purposes of this presentation, the components include the value of securities, and reflect the impact of the equivalent exposure of derivative positions, if any. These amounts may be negative from time to time. Equivalent exposure is a calculated amount that translates the derivative position into a reasonable approximation of the amount of the underlying asset that the portfolio would have to hold at a given point in time to have the same price sensitivity that results from the portfolio’s ownership of the derivative contract. When dealing with derivatives, equivalent exposure is a more representative measure of the potential impact of a position on portfolio performance than value. The bond component will include any accrued interest amounts.

(m)

In determining each instrument’s effective maturity for purposes of calculating the fund’s dollar-weighted average effective maturity, MFS uses the instrument’s stated maturity or, if applicable, an earlier date on which MFS believes it is probable that a maturity-shortening device (such as a put, pre-refunding or prepayment) will cause the instrument to be repaid. Such an earlier date can be substantially shorter than the instrument’s stated maturity. This calculation is based on gross assets, which consists of net assets applicable to common shares plus the value of preferred shares, as of November 30, 2022.

(o)	Less than 0.1%.

Percentages are based on net assets applicable to common shares as of November 30, 2022.

The portfolio is actively managed and current holdings may be different.

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Management Review

Summary of Results

For the twelve months ended November 30, 2022, common shares of the MFS High Yield Municipal Trust (fund) provided a total return of -19.80%, at net asset value and a total return of -25.95%, at market value. This compares with a return of -8.64% for the fund’s benchmark, the Bloomberg Municipal Bond Index.

The performance commentary below is based on the net asset value performance of the fund, which reflects the performance of the underlying pool of assets held by the fund. The total return at market value represents the return earned by owners of the shares of the fund, which are traded publicly on the exchange.

Market Environment

During the reporting period, markets continued to grapple with the strongest global inflationary pressures in decades along with signs of slowing economic growth. Intermittent coronavirus flareups, particularly in China, where home-grown vaccines have proved less effective than elsewhere, kept supply chains stretched for a considerable period. At the same time, the reopening of the economy in the parts of the world where the virus has been better contained has led to a shift in consumption patterns in favor of services, straining already tight labor markets in most developed economies, while reducing demand for manufactured goods, primarily from Asia. As a result of Russia’s invasion of Ukraine, geopolitical considerations, such as sanctions and trade bans, have resulted in additional supply chain disruptions and volatile global energy prices. Taken together, these factors have contributed to market volatility.

The ripple effects from the Russian invasion further complicated the mission central banks must undertake to rein in surging inflation. Energy shocks have historically resulted in global growth slowdowns, if not pullbacks, so policymakers will find themselves in the difficult position of trying to restrain inflation without tipping economies into recession. Despite the challenging macroeconomic and geopolitical environment, policymakers remained focused on controlling inflation, although investors appeared to have expected varying degrees of action from the central banks. Among the developed market central banks, the Fed was expected to have the most aggressive monetary policy for curbing inflation and the European Central Bank less so, given the growth-depleting effects on Europe's economy stemming from the invasion, while the Bank of Japan remained on the monetary sidelines, leading to a dramatic weakening of the yen.

Against an environment of still-tight labor markets, tighter global financial conditions and volatile materials prices, investor anxiety appeared to have increased over the potential that corporate profit margins may be past peak for this cycle. That said, tentative signs that supply chain bottlenecks (particularly semiconductors) may be easing, low levels of unemployment across developed markets and hopes that inflation levels may be near a peak were supportive factors for the macroeconomic backdrop.

In the U.S., the rise in bond yields experienced over the reporting period combined with aggressive rate hiking actions taken by the Fed in response to high levels of inflation proved challenging for municipal asset class returns. Over the trailing year, returns of municipal assets were sharply negative, with longer duration and lower quality segments underperforming shorter duration and higher quality portions of the market.

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Management Review - continued

Consistent with historical cycles, the negative returns led to outflows from the asset class; a headwind to performance. Positively, the adjustment this year in yields dramatically improved valuations. At the same time, municipal issuers, in general, were in strong fundamental positions, supported by healthy tax collections and higher property values.

Factors Affecting Performance

During the reporting period, the fund’s use of leverage significantly weakened performance relative to the Bloomberg Municipal Bond Index. The fund employs leverage, which has been created through the issuance of remarketable variable rate munifund term preferred shares. To the extent that investments are purchased through the use of leverage, the fund’s net asset value may increase or decrease at a greater rate than a comparable unleveraged fund.

The fund’s asset allocation decisions held back results. From a credit quality perspective, the fund’s exposure to “BB”, “Not Rated” and “CC” rated(r) bonds, for which the benchmark has no exposure, weakened relative performance. An overweight exposure to “BBB” rated issues further weighed on relative returns. From a sector perspective, an overweight exposure to bonds within both the health care and industrial revenues sectors held back the fund’s relative results. The fund’s longer duration(d) stance further negatively impacted relative performance as interest rates rose over the reporting period.

Conversely, security selection aided relative performance over the reporting period. From a sector perspective, bond selection within both the health care and education sectors benefited relative results. From a credit quality perspective, favorable bond selection within both “BBB” and “A” rated issuers supported relative returns. The fund’s positioning along the yield curve(y) was another contributor to relative performance.

Respectfully,

Protfolio Manager(s)

Michael Dawson, Jason Kosty, Gary Lasman, and Geoffrey Schechter

Note to Shareholders: Effective March 1, 2022, Michael Dawson was added as a Portfolio Manager of the fund. Effective April 30, 2023, Gary Lasman will no longer be a Portfolio Manager of the fund.

(d)	Duration is a measure of how much a bond’s price is likely to fluctuate with general changes in interest rates, e.g., if rates rise 1.00%, a bond with a 5-year duration is likely to lose about 5.00% of its value.

(r)

Securities rated “BBB”, “Baa”, or higher are considered investment grade; securities rated “BB”, “Ba”, or below are considered non-investment grade. Ratings are assigned to underlying securities utilizing ratings from Moody's, Fitch, and Standard & Poor's and applying the following hierarchy: If all three agencies provide a rating, the middle rating (after dropping the highest and lowest ratings) is assigned; if two of the three agencies rate a security, the lower of the two is assigned. If none of the 3 rating agencies above assign a rating, but the security is rated by DBRS Morningstar, then the DBRS Morningstar rating is assigned. If none

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Performance Summary - continued

Benchmark Definition(s)

Bloomberg Municipal Bond Index^(a) – a market capitalization-weighted index that measures the performance of the tax-exempt bond market.

It is not possible to invest directly in an index.

(a)

Source: Bloomberg Index Services Limited. BLOOMBERG^® is a trademark and service mark of Bloomberg Finance L.P. and its affiliates (collectively “Bloomberg”). Bloomberg or Bloomberg's licensors own all proprietary rights in the Bloomberg Indices. Bloomberg neither approves or endorses this material, or guarantees the accuracy or completeness of any information herein, or makes any warranty, express or implied, as to the results to be obtained therefrom and, to the maximum extent allowed by law, neither shall have any liability or responsibility for injury or damages arising in connection therewith.

Notes to Performance Summary

The fund’s shares may trade at a discount or premium to net asset value. When fund shares trade at a premium, buyers pay more than the net asset value of the underlying fund shares, and shares purchased at a premium would receive less than the amount paid for them in the event of the fund’s concurrent liquidation.

The fund’s monthly distributions may include a return of capital to shareholders to the extent that distributions are in excess of the fund’s net investment income and net capital gains, determined in accordance with federal income tax regulations. Distributions that are treated for federal income tax purposes as a return of capital will reduce each shareholder’s basis in his or her shares and, to the extent the return of capital exceeds such basis, will be treated as gain to the shareholder from a sale of shares. Returns of shareholder capital may have the effect of reducing the fund’s assets and increasing the fund’s expense ratio.

Net asset values and performance results based on net asset value per share do not include adjustments made for financial reporting purposes in accordance with U.S. generally accepted accounting principles and may differ from amounts reported in the Statement of Assets and Liabilities or the Financial Highlights.

A portion of the fund’s monthly distributions may be subject to state, federal, and/or alternative minimum tax. Capital gains, if any, are subject to a capital gains tax.

From time to time the fund may receive proceeds from litigation settlements, without which performance would be lower.

In accordance with Section 23(c) of the Investment Company Act of 1940, the fund hereby gives notice that it may from time to time repurchase shares of the fund in the open market at the option of the Board of Trustees and on such terms as the Trustees shall determine.

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Investment Objective, Principal Investment Strategies and Principal Risks

Investment Objective

The fund’s investment objective is to seek high current income exempt from federal income tax, but may also consider capital appreciation. The fund’s objective may be changed without shareholder approval.

Principal Investment Strategies

The fund invests, under normal market conditions, at least 80% of its net assets, including assets attributable to preferred shares and borrowings for investment purposes, in tax-exempt bonds and tax-exempt notes. This policy may not be changed without shareholder approval. Tax-exempt bonds and tax-exempt notes are municipal instruments, the interest of which is exempt from federal income tax. Interest from the fund’s investments may be subject to the federal alternative minimum tax.

MFS (Massachusetts Financial Services Company, the fund's investment adviser) may invest 25% or more of the fund’s total assets in municipal instruments that finance similar projects, such as those relating to education, healthcare, housing, utilities, water, or sewers. Although MFS seeks to invest the funds' assets in municipal instruments whose interest is exempt from federal personal income tax, MFS may also invest in taxable instruments, including derivatives.

MFS may invest up to 100% of the fund’s assets in below investment grade quality debt instruments.

MFS may invest a significant percentage of the fund's assets in issuers in a single state, territory, or possession, or a small number of states, territories, or possessions.

While MFS may use derivatives for any investment purpose, to the extent MFS uses derivatives, MFS expects to use derivatives primarily to increase or decrease exposure to a particular market, segment of the market, or security, to increase or decrease interest rate exposure, or as alternatives to direct investments.

MFS uses an active bottom-up investment approach to buying and selling investments for the fund. Investments are selected primarily based on fundamental analysis of individual instruments and their issuers in light of the issuers’ financial condition and market, economic, political, and regulatory conditions. Factors considered may include the instrument’s credit quality and terms, any underlying assets and their credit quality, and the issuer’s management ability, capital structure, leverage, and ability to meet its current obligations. MFS may also consider environmental, social, and governance (ESG) factors in its fundamental investment analysis where MFS believes such factors could materially impact the economic value of an issuer or instrument. ESG factors considered may include, but are not limited to, an issuer's governance structure and practices, social issues such as health and safety considerations, and environmental issues such as climate change impact, energy sources, and water and waste management. Quantitative screening tools that systematically evaluate the structure of a debt instrument and its features may also be considered. In structuring the fund, MFS also considers top-down factors, including sector allocations, yield curve positioning, duration, macroeconomic factors, and risk management factors.

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The fund uses leverage through the issuance of preferred shares and/or the creation of tender option bonds, and then investing the proceeds pursuant to its investment strategies. If approved by the fund’s Board of Trustees, the fund may use leverage by other methods.

MFS may engage in active and frequent trading in pursuing the fund's principal investment strategies.

In response to market, economic, political, or other conditions, MFS may depart from the fund’s principal investment strategies by temporarily investing for defensive purposes.

Principal Investment Types

The principal investment types in which the fund may invest are:

Debt Instruments: Debt instruments represent obligations of corporations, governments, and other entities to repay money borrowed, or other instruments believed to have debt-like characteristics. The issuer or borrower usually pays a fixed, variable, or floating rate of interest, and must repay the amount borrowed, usually at the maturity of the instrument. Debt instruments generally trade in the over-the-counter market and can be less liquid than other types of investments, particularly during adverse market and economic conditions. During certain market conditions, debt instruments in some or many segments of the debt market can trade at a negative interest rate (i.e., the price to purchase the debt instrument is more than the present value of expected interest payments and principal due at the maturity of the instrument). Some debt instruments, such as zero coupon bonds or payment-in-kind bonds, do not pay current interest. Other debt instruments, such as certain mortgage-backed securities and other securitized instruments, make periodic payments of interest and/or principal. Some debt instruments are partially or fully secured by collateral supporting the payment of interest and principal.

Municipal Instruments: Municipal instruments are issued by or for states, territories, or possessions of the United States or by their political subdivisions, agencies, authorities, or other government entities, to raise money for a variety of public and private purposes, including general financing for state and local governments, or financing for a specific project or public facility. Municipal instruments include general obligation bonds of municipalities, state or local governments, project or revenue-specific bonds, municipal lease obligations, and prerefunded or escrowed bonds. Municipal instruments may be fully or partially supported by the state or local governments, by the credit of a private issuer, by the current or anticipated revenues from a specific project or assets, by the issuer’s pledge to make annual appropriations for lease payments, or by domestic or foreign entities providing credit support, such as insurance, letters of credit, or guarantees. Many municipal instruments are supported by insurance, which typically guarantees the timely payment of all principal and interest due on the underlying municipal instrument.

Tender Option Bonds: Tender option bonds are created when municipal instruments are transferred to a special purpose trust which issues two classes of certificates. The first class, commonly called floating rate certificates, pays an interest rate that is typically reset weekly based on a specified index. Each holder of a floating rate certificate has the option at specified times, and/or may be required under specified circumstances, to tender its certificate to the issuer or a specified third party acting as

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agent for the issuer for purchase at the stated amount of the certificate plus accrued interest. The second class, commonly called inverse floaters, pays an interest rate based on the difference between the interest rate earned on the underlying municipal instruments and the interest rate paid on the floating rate certificates after expenses.

Derivatives: Derivatives are financial contracts whose value is based on the value of one or more underlying indicators or the difference between underlying indicators. Underlying indicators may include a security or other financial instrument, asset, interest rate, credit rating, commodity, volatility measure, or index. Derivatives often involve a counterparty to the transaction. Derivatives include futures, forward contracts, options, inverse floating rate instruments, swaps, and certain complex structured securities.

Principal Risks

The yield and share price of the fund will change daily based on changes in interest rates and market, economic, industry, political, regulatory, geopolitical, environmental, public health, and other conditions. As with any mutual fund, the fund may not achieve its objective and/or you could lose money on your investment in the fund. An investment in the fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency. The significance of any specific risk to an investment in the fund will vary over time depending on the composition of the fund's portfolio, market conditions, and other factors. You should read all of the risk information below carefully, because any one or more of these risks may result in losses to the fund.

The principal risks of investing in the fund are:

Investment Selection Risk: MFS' investment analysis and its selection of investments may not produce the intended results and/or can lead to an investment focus that results in the fund underperforming other funds with similar investment strategies and/or underperforming the markets in which the fund invests. In addition, MFS or the fund's other service providers may experience disruptions or operating errors that could negatively impact the fund.

Debt Market Risk: Debt markets can be volatile and can decline significantly in response to changes in, or investor perceptions of, issuer, market, economic, industry, political, regulatory, geopolitical, environmental, public health, and other conditions. These conditions can affect a single instrument, issuer, or borrower, a particular type of instrument, issuer, or borrower, a segment of the debt markets, or debt markets generally. Certain changes or events, such as political, social, or economic developments, including increasing and negative interest rates or the U.S. government's inability at times to agree on a long-term budget and deficit reduction plan (which has in the past resulted and may in the future result in a government shutdown); market closures and/or trading halts; government or regulatory actions, including the imposition of tariffs or other protectionist actions and changes in fiscal, monetary, or tax policies; natural disasters; outbreaks of pandemic and epidemic diseases; terrorist attacks; war; and other geopolitical changes or events can have a dramatic adverse effect on debt markets and may lead to periods of high volatility and reduced liquidity in a debt market or a segment of a debt market.

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Interest Rate Risk: The price of a debt instrument typically changes in response to interest rate changes. Interest rates can change in response to the supply and demand for credit, government and/or central bank monetary policy and action, inflation rates, general economic and market conditions, and other factors. In general, the price of a debt instrument falls when interest rates rise and rises when interest rates fall. The current period of historically low interest rates may heighten the risks associated with rising interest rates because there may be a greater likelihood of interest rates increasing and interest rates may increase rapidly. Interest rate risk is generally greater for fixed-rate instruments than floating-rate instruments and for instruments with longer maturities or durations, or that do not pay current interest. In addition, short-term and long-term interest rates do not necessarily move in the same direction or by the same amount. An instrument’s reaction to interest rate changes depends on the timing of its interest and principal payments and the current interest rate for each of those time periods. The price of an instrument trading at a negative interest rate responds to interest rate changes like other debt instruments; however, an instrument purchased at a negative interest rate is expected to produce a negative return if held to maturity. Fluctuations in the market price of fixed-rate instruments held by the fund may not affect interest income derived from those instruments, but may nonetheless affect the fund's share price, especially if an instrument has a longer maturity or duration and is therefore more sensitive to changes in interest rates.

Credit Risk: The price of a debt instrument depends, in part, on the issuer's or borrower's credit quality or ability to pay principal and interest when due. The price of a debt instrument is likely to fall if an issuer or borrower defaults on its obligation to pay principal or interest, if the instrument's credit rating is downgraded by a credit rating agency, or based on other changes in, or perceptions of, the financial condition of the issuer or borrower. For certain types of instruments, including derivatives, the price of the instrument depends in part on the credit quality of the counterparty to the transaction. For other types of debt instruments, including securitized instruments and some municipal instruments, the price of the debt instrument also depends on the credit quality and adequacy of the underlying assets or collateral as well as whether there is a security interest in the underlying assets or collateral. Enforcing rights, if any, against the underlying assets or collateral may be difficult.

Below investment grade quality debt instruments can involve a substantially greater risk of default or can already be in default, and their values can decline significantly over short periods of time. Below investment grade quality debt instruments are regarded as having predominantly speculative characteristics with respect to capacity to pay interest and principal. Below investment grade quality debt instruments tend to be more sensitive to adverse news about the issuer, or the market or economy in general, than higher quality debt instruments. The market for below investment grade quality debt instruments can be less liquid, especially during periods of recession or general market decline.

The credit quality of, and the ability to pay principal and interest when due by, an issuer of a municipal instrument depends on the credit quality of the entity supporting the municipal instrument, how essential any services supported by the municipal instrument are, the sufficiency of any revenues or taxes that support the municipal instrument, and/or the willingness or ability of the appropriate government entity to

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approve any appropriations necessary to support the municipal instrument. In addition, the price of a municipal instrument also depends on its credit quality and ability to meet the credit support obligations of any insurer or other entity providing credit support to a municipal instrument.

Municipal Risk: The price of a municipal instrument can be volatile and significantly affected by adverse tax changes or court rulings, legislative or political changes, market and economic conditions and developments, issuer, industry-specific and other conditions, including as the result of events that cannot be reasonably anticipated or controlled such as social conflict or unrest, labor disruption and natural disasters. Municipal instruments can be less liquid than other types of investments and there may be less publicly available information about the issuers of municipal instruments compared to other issuers. If the Internal Revenue Service or a state taxing authority determines that an issuer of a municipal instrument has not complied with applicable tax requirements, interest from the instrument could become taxable (including retroactively) and the instrument could decline significantly in price. Because many municipal instruments are issued to finance similar projects, especially those relating to education, health care, housing, utilities, and water and sewer, conditions in these industries can significantly affect the fund and the overall municipal market. In addition, changes in the financial condition of an individual municipal insurer can affect the overall municipal market.

Municipal instruments may be more susceptible to downgrades or defaults during economic downturns or similar periods of economic stress, which in turn could affect the market values and marketability of many or all municipal obligations of issuers in a state, U.S. territory, or possession. For example, the novel coronavirus (COVID-19) pandemic has significantly stressed the financial resources of many municipal issuers, which may impair a municipal issuer’s ability to meet its financial obligations when due and may adversely impact the value of its bonds, which could negatively impact the performance of the fund. Factors contributing to the economic stress on municipal issuers may include an increase in expenses associated with combatting the COVID-19 pandemic and a decrease in revenues supporting the issuer's bonds due to factors such as lower sales tax revenue as a result of decreased consumer spending, lower income tax revenue due to higher unemployment, and a decrease in the value of collateral backing revenue bonds due to closures and/or curtailment of services and/or changes in consumer behavior. In light of the uncertainty surrounding the magnitude, duration, reach, costs and effects of the COVID-19 pandemic, as well as actions that have been or could be taken by governmental authorities or other third parties, it is difficult to predict the level of financial stress and duration of such stress municipal issuers may experience.

Focus Risk: The fund’s performance will be closely tied to the issuer, market, economic, industry, political, regulatory, geopolitical, environmental, public health, and other conditions in the states, territories, and possessions of the United States in which the fund's assets are invested. These conditions include constitutional or statutory limits on an issuer's ability to raise revenues or increase taxes, anticipated or actual budget deficits or other financial difficulties, or changes in the credit quality of municipal issuers in such states, territories, and possessions. If MFS invests a significant percentage of the fund's assets in a single state, territory, or possession, or a small number of states, territories, or possessions, these conditions will have a significant impact on the fund's performance and the fund's performance may be more volatile

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than the performance of more geographically-diversified funds. A prolonged increase in unemployment or a significant decline in the local and/or national economies, such as the increase in unemployment and economic downturn caused by the COVID-19 pandemic and the costs associated with combatting this pandemic, could result in decreased tax revenues.

Prepayment/Extension Risk: Many types of debt instruments, including mortgage-backed securities, securitized instruments, certain corporate bonds, and municipal housing bonds, and certain derivatives, are subject to the risk of prepayment and/or extension. Prepayment occurs when unscheduled payments of principal are made or the instrument is called or redeemed prior to an instrument’s maturity. When interest rates decline, the instrument is called, or for other reasons, these debt instruments may be repaid more quickly than expected. As a result, the holder of the debt instrument may not be able to reinvest the proceeds at the same interest rate or on the same terms, reducing the potential for gain. When interest rates increase or for other reasons, these debt instruments may be repaid more slowly than expected, increasing the potential for loss. In addition, prepayment rates are difficult to predict and the potential impact of prepayment on the price of a debt instrument depends on the terms of the instrument.

Market Discount/Premium Risk: The market price of common shares of the fund will be based on factors such as the supply and demand for common shares in the market and general market, economic, industry, political or regulatory conditions. Whether shareholders will realize gains or losses upon the sale of common shares of the fund will depend on the market price of common shares at the time of the sale, not on the fund’s net asset value. The market price may be lower or higher than the fund’s net asset value. Common Shares of closed-end funds frequently trade at a discount to their net asset value.

Leveraging Risk: If the fund utilizes investment leverage, there can be no assurance that such a leveraging strategy will be successful during any period in which it is employed. The use of leverage is a speculative investment technique that results in greater volatility in the fund’s net asset value. To the extent that investments are purchased with the proceeds from the borrowings from a bank, the issuance of preferred shares, or the creation of tender option bonds, the fund’s net asset value will increase or decrease at a greater rate than a comparable unleveraged fund. If the investment income or gains earned from the investments purchased with the proceeds from the borrowings from a bank, the issuance of preferred shares, or the creation of tender option bonds, fails to cover the expenses of leveraging, the fund’s net asset value is likely to decrease more quickly than if the fund was not leveraged. In addition, the fund’s distributions could be reduced. The fund is currently required under the 1940 Act to maintain asset coverage of at least 200% on outstanding preferred shares and at least 300% on outstanding indebtedness; however, the fund may be required to abide by asset coverage or other requirements that are more stringent than those imposed by the 1940 Act. The fund may be required to sell a portion of its investments at a time when it may be disadvantageous to do so in order to redeem preferred shares or to reduce outstanding indebtedness to comply with asset coverage or other restrictions including those imposed by the 1940 Act, any applicable loan agreement, any applicable offering documents for preferred shares issued by the fund, and the rating agencies that rate the preferred shares. The fund may be prohibited from declaring and paying common share dividends and distributions if the fund fails to

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satisfy the 1940 Act’s asset coverage requirements or other agreed upon asset coverage requirements. In these situations, the fund may choose to repurchase or redeem any outstanding leverage to the extent necessary in order to maintain compliance with such asset coverage requirements. The expenses of leveraging are paid by the holders of common shares. Borrowings from a bank or preferred shares may have a stated maturity. If this leverage is not extended prior to maturity or replaced with the same or a different form of leverage, distributions to common shareholders may be decreased.

Certain transactions and investment strategies can result in leverage. Because movements in a fund’s share price generally correlate over time with the fund’s net asset value, the market price of a leveraged fund will also tend to be more volatile than that of a comparable unleveraged fund. The costs of an offering of preferred shares and/or borrowing program would be borne by shareholders.

Under the terms of any loan agreement or of a purchase agreement between the fund and the investor in the preferred shares, as the case may be, the fund may be required to, among other things, limit its ability to pay dividends and distributions on common shares in certain circumstances, incur additional debts, engage in certain transactions, and pledge some or all of its assets at an inopportune time. Such agreements could limit the fund’s ability to pursue its investment strategies. The terms of any loan agreement or purchase agreement could be more or less restrictive than those described.

Under guidelines generally required by a rating agency providing a rating for any preferred shares, the fund may be required to, among other things, maintain certain asset coverage requirements, restrict certain investments and practices, and adopt certain redemption requirements relating to preferred shares. Such guidelines or the terms of a purchase agreement between a fund and the investor in the preferred shares could limit the fund’s ability to pursue its investment strategies. The guidelines imposed with respect to preferred shares by a rating agency or an investor in the preferred shares could be more or less restrictive than those described.

In addition, the management fee paid to the Adviser is calculated based on net assets, including assets applicable to preferred shares, so the fee will be higher when leverage through the issuance of preferred shares is utilized, which may create an incentive for the Adviser to use leverage through the issuance of preferred shares.

Tender Option Bond Risk: The underlying municipal instruments held by the special purpose trust are sold or distributed in-kind by the trustee if specified events occur, such as a downgrade in the rating of the underlying municipal instruments, a specified decline in the value of the underlying municipal instruments, a failed remarketing of the floating rate certificates, the bankruptcy of the issuer of the underlying municipal instruments and, if the municipal instruments are insured, of both the issuer and the insurer, and the failure of the liquidity provider to pay in accordance with the trust agreement. In the event the trustee sells or distributes in-kind the underlying municipal instruments to pay amounts owed to the floating rate certificate holders, with the remaining amount paid to the inverse floater holders, the fund’s leverage will be reduced.

Derivatives Risk: Derivatives can be highly volatile and involve risks in addition to, and potentially greater than, the risks of the underlying indicator(s). Gains or losses from derivatives can be substantially greater than the derivatives’ original cost and can

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sometimes be unlimited. Derivatives can involve leverage. Derivatives can be complex instruments and can involve analysis and processing that differs from that required for other investment types used by the fund. If the value of a derivative does not change as expected relative to the value of the market or other indicator to which the derivative is intended to provide exposure, the derivative may not have the effect intended. Derivatives can also reduce the opportunity for gains or result in losses by offsetting positive returns in other investments. Derivatives can be less liquid than other types of investments.

Counterparty and Third Party Risk: Transactions involving a counterparty other than the issuer of the instrument, including clearing organizations, or a third party responsible for servicing the instrument or effecting the transaction, are subject to the credit risk of the counterparty or third party, and to the counterparty’s or third party’s ability or willingness to perform in accordance with the terms of the transaction. If a counterparty or third party fails to meet its contractual obligations, goes bankrupt, or otherwise experiences a business interruption, the fund could miss investment opportunities, lose value on its investments, or otherwise hold investments it would prefer to sell, resulting in losses for the fund.

Liquidity Risk: Certain investments and types of investments are subject to restrictions on resale, may trade in the over-the-counter market, or may not have an active trading market due to adverse market, economic, industry, political, regulatory, geopolitical, environmental, public health, and other conditions, including investors trying to sell large quantities of a particular investment or type of investment, or lack of market makers or other buyers for a particular investment or type of investment. At times, all or a significant portion of a market may not have an active trading market. Without an active trading market, it may be difficult to value, and it may not be possible to sell, these investments and the fund could miss other investment opportunities and hold investments it would prefer to sell, resulting in losses for the fund. In addition, the fund may have to sell certain of these investments at prices or times that are not advantageous in order to meet redemptions or other cash needs, which could result in dilution of remaining investors' interests in the fund. The prices of illiquid securities may be more volatile than more liquid investments.

Anti-Takeover Provisions Risk: The fund’s declaration of trust includes provisions that could limit the ability of other persons or entities to acquire control of the fund, to convert the fund to an open-end fund, or to change the composition of the fund’s Board of Trustees. These provisions could reduce the opportunities for shareholders to sell their common shares at a premium over the then-current market price.

Defensive Investing Risk: When MFS invests defensively, different factors could affect the fund’s performance and the fund may not achieve its investment objective. In addition, the defensive strategy may not work as intended.

Frequent Trading Risk: Frequent trading increases transaction costs, which may reduce the Fund's return. Frequent trading can also result in the realization of a higher percentage of short-term capital gains and a lower percentage of long-term capital gains as compared to a fund that trades less frequently. Because short-term capital gains are distributed as ordinary income, this would generally increase your tax liability unless you hold your shares through a tax-advantaged or tax-exempt vehicle.

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Investment Objective, Principal Investment Strategies and Principal Risks - continued

Investment Restrictions

The Fund has adopted the following policies which cannot be changed without the approval of the holders of a majority of its shares as defined currently in the 1940 Act to be the lesser of (i) 67% or more of the voting securities present at a meeting at which holders of voting securities representing more than 50% of the outstanding voting securities are present or represented by proxy, or (ii) more than 50% of the outstanding voting securities (“Majority Shareholder Vote”). Except for fundamental investment restriction (1), these investment restrictions are adhered to at the time of purchase or utilization of assets; a subsequent change in circumstances will not be considered to result in a violation of policy.

The Fund may not:

(1)	borrow money except to the extent not prohibited by the 1940 Act and exemptive orders granted under such Act.

(2)

underwrite securities issued by other persons, except that all or any portion of the assets of the Fund may be invested in one or more investment companies, to the extent not prohibited by the 1940 Act and exemptive orders granted under such Act, and except insofar as the Fund may technically be deemed an underwriter under the Securities Act of 1933, as amended, in selling a portfolio security.

(3)

issue any senior securities except to the extent not prohibited by the 1940 Act and exemptive orders granted under such Act. For purposes of this restriction, collateral arrangements with respect to any type of swap, option, Forward Contracts and Futures Contracts and collateral arrangements with respect to initial and variation margin are not deemed to be the issuance of a senior security.

(4)	make loans except to the extent not prohibited by the 1940 Act and exemptive orders granted under such Act.

(5)

purchase or sell real estate (excluding securities secured by real estate or interests therein and securities of companies, such as real estate investment trusts, which deal in real estate or interests therein), interests in oil, gas or mineral leases, commodities or commodity contacts (excluding currencies and any type of option, Futures Contracts and Forward Contracts or other derivative instruments whose value is related to commodities or other commodity contracts) in the ordinary course of its business. The Fund reserves the freedom of action to hold and to sell real estate, mineral leases, commodities or commodity contracts (including currencies and any type of option, Futures Contracts and Forward Contracts) acquired as a result of the ownership of securities.

(6)	purchase any securities of an issuer in a particular industry if as a result 25% or more of its total assets (taken at market value at the time of purchase) would be invested in securities of issuers whose principal business activities are in the same industry.

For purposes of fundamental investment restriction (6), investments in securities issued or guaranteed by the U.S. Government or its agencies or instrumentalities and tax-exempt obligations issued or guaranteed by a U.S. territory or possession, a state or local government, or a political subdivision of any of the foregoing, are not considered an investment in any particular industry.

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Effects of Leverage

The following table is furnished in response to requirements of the Securities and Exchange Commission (the “SEC”). It is designed to, among other things, illustrate the effects of leverage through the use of senior securities, as that term is defined under Section 18 of the Investment Company Act of 1940 (the “1940 Act”), on common share total return, assuming investment portfolio total returns (consisting of income and changes in the value of investments held in a fund’s portfolio) of –10%, –5%, 0%, 5% and 10%. The table below assumes the fund’s continued use of leverage through Preferred Shares issued and outstanding (currently RVMTP shares) (“leverage”), as applicable, as of November 30, 2022, as a percentage of total assets (including assets attributable to such leverage), the estimated annual effective Preferred Share dividend rate (based on market conditions and other factors as of November 30, 2022), and the annual return that the fund’s portfolio would need to experience (net of expenses) in order to cover such costs. The information below does not reflect the fund’s possible use of certain other forms of economic leverage through the use of other instruments or transactions not considered to be senior securities under the 1940 Act, if any.

The assumed investment portfolio returns in the table below are hypothetical figures and are not necessarily indicative of the investment portfolio returns experienced or expected to be experienced by the fund. Your actual returns may be greater or less than those appearing below. In addition, the actual dividend rate payable on the Preferred Shares may vary frequently and may be significantly higher or lower than the rate used for the example below.

RVMTP Shares as a Percentage of Total Assets (Including Assets Attributable to Leverage)					40.01%
Estimated Annual Effective RVMTP Shares Dividend Rate					2.85%
Annual Return Fund Portfolio Must Experience (net of expenses) to Cover Estimated Annual Effective RVMTP Shares Dividend Rate					1.14%
Assumed Return on Portfolio (Net of Expenses)	-10.00%	-5.00%	0.00%	5.00%	10.00%
Corresponding Return to Common Shareholder	-18.57%	-10.24%	-1.90%	6.43%	14.77%

The table reflects hypothetical performance of the fund’s portfolio and not the actual performance of the fund’s common shares, the value of which is determined by market forces and other factors.

Should the fund elect to add additional leverage to its portfolio, any benefits of such additional leverage cannot be fully achieved until the proceeds resulting from the use of such leverage have been received by the fund and invested in accordance with the fund’s investment objectives and policies. The fund’s willingness to use additional leverage, and the extent to which leverage is used at any time, will depend on many factors.

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Dividend Reinvestment And Cash Purchase Plan

The fund offers a Dividend Reinvestment and Cash Purchase Plan (the “Plan”) that allows common shareholders to reinvest either all of the distributions paid by the fund or only the long-term capital gains. Generally, purchases are made at the market price unless that price exceeds the net asset value (the shares are trading at a premium). If the shares are trading at a premium, the fund will issue shares at a price of either the net asset value or 95% of the market price, whichever is greater. You can also buy shares on a quarterly basis in any amount $100 and over. Computershare Trust Company, N.A. (the Transfer Agent for the fund) (the “Plan Agent”) will purchase shares under the Plan on the 15th of January, April, July, and October or shortly thereafter. You may obtain a copy of the Plan by contacting the Plan Agent at 1-800-637-2304 any business day from 9 a.m. to 5 p.m. Eastern time or by visiting the Plan Agent's Web site at www.computershare.com/investor.

If shares are registered in your own name, new shareholders will automatically participate in the Plan, unless you have indicated that you do not wish to participate. If your shares are in the name of a brokerage firm, bank, or other nominee, you can ask the firm or nominee to participate in the Plan on your behalf. If the nominee does not offer the Plan, you may wish to request that your shares be re-registered in your own name so that you can participate. There is no service charge to reinvest distributions, nor are there brokerage charges for shares issued directly by the fund. However, when shares are bought on the New York Stock Exchange or otherwise on the open market, each participant pays a pro rata share of the transaction expenses, including commissions. The tax status of dividends and capital gain distributions does not change whether received in cash or reinvested in additional shares – the automatic reinvestment of distributions does not relieve you of any income tax that may be payable (or required to be withheld) on the distributions.

If your shares are held directly with the Plan Agent, you may withdraw from the Plan at any time by contacting the Plan Agent. Please have available the name of the fund and your account number. For certain types of registrations, such as corporate accounts, instructions must be submitted in writing. Please call for additional details. When you withdraw from the Plan, you can receive the value of the reinvested shares in one of three ways: your full shares will be held in your account, the Plan Agent will sell your shares and send the proceeds to you, or you may transfer your full shares to your investment professional who can hold or sell them. Additionally, the Plan Agent will sell your fractional shares and send the proceeds to you.

If you have any questions, contact the Plan Agent by calling 1-800-637-2304, visit the Plan Agent’s Web site at www.computershare.com/investor, or by writing to the Plan Agent at P.O. Box 43078, Providence, RI 02940-3078.

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Portfolio of Investments

11/30/22

The Portfolio of Investments is a complete list of all securities owned by your fund. It is categorized by jurisdiction.

Issuer		Shares/Par	Value ($)
Municipal Bonds - 162.8%
Alabama - 1.9%
Birmingham, AL, Airport Authority Rev., BAM, 4%, 7/01/2040	$	55,000	$53,306
Birmingham, AL, Special Care Facilities Financing Authority Rev. (Methodist Home for the Aging), 5.5%, 6/01/2030		85,000	80,694
Birmingham, AL, Special Care Facilities Financing Authority Rev. (Methodist Home for the Aging), 5.75%, 6/01/2035		95,000	88,812
Birmingham, AL, Special Care Facilities Financing Authority Rev. (Methodist Home for the Aging), 5.75%, 6/01/2045		130,000	114,929
Birmingham, AL, Special Care Facilities Financing Authority Rev. (Methodist Home for the Aging), 6%, 6/01/2050		135,000	120,724
Black Belt Energy Gas District, AL, Gas Project Rev., “F”, 5.5%, 11/01/2053 (Put Date 12/01/2028)		345,000	361,881
Jefferson County, AL, Sewer Rev. Warrants, Capital Appreciation, Senior Lien, “B”, AGM, 0%, 10/01/2026		105,000	90,125
Jefferson County, AL, Sewer Rev. Warrants, Capital Appreciation, Senior Lien, “B”, AGM, 0%, 10/01/2029		150,000	105,847
Jefferson County, AL, Sewer Rev. Warrants, Capital Appreciation, Senior Lien, “B”, AGM, 0%, 10/01/2034		210,000	104,479
Jefferson County, AL, Sewer Rev. Warrants, Capital Appreciation, Senior Lien, “B”, AGM, 0%, 10/01/2035		400,000	186,406
Jefferson County, AL, Sewer Rev. Warrants, Subordinate Lien, “D”, 5%, 10/01/2023		115,000	117,229
Sumter County, AL, Industrial Development Authority Exempt Facilities Rev. (Enviva Inc. Project), 6%, 7/15/2052 (Put Date 7/15/2032)		340,000	316,455
University of South Alabama, Facilities Rev., “A”, BAM, 5%, 4/01/2044		245,000	255,092
			$1,995,979
Alaska - 0.2%
Northern Alaska Tobacco Securitization Corp., Tobacco Settlement Asset-Backed, Capital Appreciation, “B2”, 0%, 6/01/2066	$	2,000,000	$226,576
Arizona - 4.2%
Arizona Industrial Development Authority Education Rev. (Academies of Math & Science), 4%, 7/01/2029 (n)	$	25,000	$23,801
Arizona Industrial Development Authority Education Rev. (Academies of Math & Science), 5%, 7/01/2039 (n)		30,000	29,207
Arizona Industrial Development Authority Education Rev. (Academies of Math & Science), 5%, 7/01/2049 (n)		50,000	45,875

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Arizona - continued
Arizona Industrial Development Authority Education Rev. (Academies of Math & Science), 5%, 7/01/2054 (n)	$	70,000	$63,235
Arizona Industrial Development Authority Education Rev. (Academies of Math & Science), “A”, 5%, 7/01/2052		55,000	55,204
Arizona Industrial Development Authority Education Rev. (Academies of Math & Science), “B”, 5.5%, 7/01/2038 (n)		45,000	45,505
Arizona Industrial Development Authority Education Rev. (Academies of Math & Science), “B”, 5.625%, 7/01/2048 (n)		90,000	90,109
Arizona Industrial Development Authority Education Rev. (Academies of Math & Science), “B”, 5.75%, 7/01/2053 (n)		135,000	135,479
Arizona Industrial Development Authority Education Rev. (Basis Schools Projects), “D”, 5%, 7/01/2037 (n)		25,000	24,567
Arizona Industrial Development Authority Education Rev. (Basis Schools Projects), “D”, 5%, 7/01/2047 (n)		30,000	27,574
Arizona Industrial Development Authority Education Rev. (Basis Schools Projects), “D”, 5%, 7/01/2051 (n)		85,000	77,095
Arizona Industrial Development Authority Education Rev. (Kipp Nashville Projects), “A”, 5%, 7/01/2057		55,000	53,798
Arizona Industrial Development Authority Education Rev. (Somerset Academy of Las Vegas - Aliante & Skye Canyon Campus Projects), “A”, 3%, 12/15/2031 (n)		5,000	4,343
Arizona Industrial Development Authority Education Rev. (Somerset Academy of Las Vegas - Aliante & Skye Canyon Campus Projects), “A”, 4%, 12/15/2041 (n)		10,000	8,161
Arizona Industrial Development Authority Education Rev. (Somerset Academy of Las Vegas - Aliante & Skye Canyon Campus Projects), “A”, 4%, 12/15/2051 (n)		5,000	3,743
Arizona Industrial Development Authority Education Rev. (Somerset Academy of Las Vegas - Lone Mountain Campus), “A”, 3.75%, 12/15/2029 (n)		15,000	14,060
Arizona Industrial Development Authority Education Rev. (Somerset Academy of Las Vegas - Lone Mountain Campus), “A”, 5%, 12/15/2039 (n)		15,000	14,499
Arizona Industrial Development Authority Education Rev. (Somerset Academy of Las Vegas - Lone Mountain Campus), “A”, 5%, 12/15/2049 (n)		25,000	22,858
Glendale, AZ, Industrial Development Authority Refunding Rev. (Terraces of Phoenix Project), “A”, 5%, 7/01/2048		55,000	45,070
Glendale, AZ, Industrial Development Authority, Senior Living Rev. (Royal Oaks - Inspirata Pointe Project), “A”, 5%, 5/15/2056		245,000	214,890
Phoenix, AZ, Industrial Development Authority Rev. (Guam Facilities Foundation, Inc.), 5.125%, 2/01/2034		345,000	345,137

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Arizona - continued
Phoenix, AZ, Industrial Development Authority Rev. (Guam Facilities Foundation, Inc.), 5.375%, 2/01/2041	$	220,000	$218,531
Phoenix, AZ, Industrial Development Authority, Education Facility Rev. (Basis Schools Projects), “A”, 5%, 7/01/2035 (n)		100,000	99,259
Phoenix, AZ, Industrial Development Authority, Education Facility Rev. (Basis Schools Projects), “A”, 5%, 7/01/2035 (n)		35,000	34,741
Phoenix, AZ, Industrial Development Authority, Education Facility Rev. (Basis Schools Projects), “A”, 5%, 7/01/2045 (n)		165,000	153,191
Phoenix, AZ, Industrial Development Authority, Education Facility Rev. (Basis Schools Projects), “A”, 5%, 7/01/2046 (n)		90,000	83,085
Phoenix, AZ, Industrial Development Authority, Education Facility Rev. (Great Hearts Academies Project), “A”, 5%, 7/01/2034		350,000	353,699
Phoenix, AZ, Industrial Development Authority, Education Facility Rev. (Great Hearts Academies Project), “A”, 5%, 7/01/2044		220,000	220,786
Phoenix, AZ, Industrial Development Authority, Education Facility Rev. (Legacy Traditional Schools Project), 6.5%, 7/01/2034 (n)		115,000	118,218
Phoenix, AZ, Industrial Development Authority, Education Facility Rev. (Legacy Traditional Schools Project), 5%, 7/01/2035 (n)		155,000	153,567
Phoenix, AZ, Industrial Development Authority, Education Facility Rev. (Legacy Traditional Schools Project), 6.75%, 7/01/2044 (n)		180,000	184,226
Phoenix, AZ, Industrial Development Authority, Education Facility Rev. (Legacy Traditional Schools Project), 5%, 7/01/2045 (n)		170,000	157,011
Phoenix, AZ, Industrial Development Authority, Hotel Rev. (Provident Group - Falcon Properties LLC, Project), “A”, 4%, 12/01/2051 (n)		440,000	329,988
Phoenix, AZ, Industrial Development Authority, Hotel Rev. (Provident Group - Falcon Properties LLC, Project), “B”, 5.75%, 12/15/2057 (n)		250,000	194,199
Phoenix, AZ, Industrial Development Authority, Student Housing Refunding Rev. (Downtown Phoenix Student Housing LLC-Arizona State University Project), “A”, 5%, 7/01/2042		80,000	78,818
Pima County, AZ, Industrial Development Authority Education Facility Rev. (American Leadership Academy Project), 4%, 6/15/2051 (n)		350,000	251,561
Pima County, AZ, Industrial Development Authority Senior Living Rev. (LA Posada At Pusch Ridge Project), “A”, 7%, 11/15/2057 (n)		365,000	374,442
Pima County, AZ, Industrial Development Authority Senior Living Rev. (LA Posada At Pusch Ridge Project), “B-3”, 5.125%, 11/15/2029 (n)		100,000	100,100
			$4,449,632

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Arkansas - 1.0%
Arkansas Development Finance Authority, Charter School Capital Improvement Rev. (LISA Academy Project), 4%, 7/01/2028	$	30,000	$28,964
Arkansas Development Finance Authority, Charter School Capital Improvement Rev. (LISA Academy Project), 4.5%, 7/01/2033		60,000	58,131
Arkansas Development Finance Authority, Charter School Capital Improvement Rev. (LISA Academy Project), 4.5%, 7/01/2039		10,000	9,165
Arkansas Development Finance Authority, Healthcare Facilities Rev. (Carti Surgery Center Project), “B”, 3.5%, 7/01/2046		25,000	16,767
Arkansas Development Finance Authority, Hospital Rev. (Washington Regional Medical Center), “A”, 5%, 2/01/2035		30,000	30,325
Arkansas Development Finance Authority, Hospital Rev. (Washington Regional Medical Center), “C”, 5%, 2/01/2033		50,000	50,727
Arkansas Development Finance Authority, Tobacco Settlement Rev. (Cancer Research Center Project), Capital Appreciation, AAC, 0%, 7/01/2046		485,000	153,736
Pulaski County, AR, Public Facilities Board, Healthcare Rev. (Baptist Health), 5%, 12/01/2039 (Prerefunded 12/01/2024)		505,000	525,550
Pulaski County, AR, Public Facilities Board, Healthcare Rev. (Baptist Health), 5%, 12/01/2042		125,000	126,731
			$1,000,096
California - 14.3%
Beverly Hills, CA, Unified School District (Election of 2008), Capital Appreciation, 0%, 8/01/2029	$	2,195,000	$1,765,180
Beverly Hills, CA, Unified School District (Election of 2008), Capital Appreciation, 0%, 8/01/2031		275,000	204,624
Beverly Hills, CA, Unified School District (Election of 2008), Capital Appreciation, 0%, 8/01/2032		280,000	199,628
Beverly Hills, CA, Unified School District (Election of 2008), Capital Appreciation, 0%, 8/01/2033		560,000	381,915
California Community College Financing Authority Student Housing Rev. (NCCD - Napa Valley Properties LLC - Napa Valley College Project), “A”, 5.75%, 7/01/2060 (n)		400,000	377,744
California Community Housing Agency, Essential Housing Rev. (Aster), “A-1”, 4%, 2/01/2056 (n)		270,000	219,395
California M-S-R Energy Authority Gas Rev., “A”, 7%, 11/01/2034		155,000	191,636
California Municipal Finance Authority Rev. (Community Medical Centers), “A”, 5%, 2/01/2042		85,000	87,049
California Municipal Finance Authority Rev. (NorthBay Healthcare Group), 5%, 11/01/2035		35,000	35,367
California Municipal Finance Authority Rev. (NorthBay Healthcare Group), “A”, 5.25%, 11/01/2036		85,000	85,486

Table of Contents

Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
California - continued
California Municipal Finance Authority Rev. (NorthBay Healthcare Group), “A”, 5.25%, 11/01/2041	$	80,000	$80,382
California Municipal Finance Authority Rev. (NorthBay Healthcare Group), “A”, 5.25%, 11/01/2047		15,000	15,053
California Municipal Finance Authority Rev. (William Jessup University), 5%, 8/01/2039		145,000	135,792
California Municipal Finance Authority, Charter School Lease Rev. (Palmdale Aerospace Academy Project), “A”, 3.875%, 7/01/2028 (n)		90,000	86,646
California Municipal Finance Authority, Charter School Lease Rev. (Palmdale Aerospace Academy Project), “A”, 5%, 7/01/2049 (n)		100,000	90,852
California Municipal Finance Authority, Multi-Family Housing Rev. (CityView Apartments), “A”, 4%, 11/01/2036 (n)		100,000	89,756
California Pollution Control Financing Authority, Solid Waste Disposal Rev. (CalPlant I Project), 8%, 7/01/2039 (a)(d)(z)		385,000	192,500
California Pollution Control Financing Authority, Solid Waste Disposal Subordinate Rev. (CalPlant I Project), 7.5%, 12/01/2039 (a)(d)(z)		500,000	25,000
California Public Finance Authority Improvement Area No. 1 of River Islands Special Tax (Community Facilities District No. 2003-1), “A-1”, AGM, 5.25%, 9/01/2052		295,000	317,213
California Public Finance Authority, Senior Living Rev. (Enso Village Project), “A”, 5%, 11/15/2036 (n)		15,000	13,622
California Public Finance Authority, Senior Living Rev. (Enso Village Project), “B-1”, 3.125%, 5/15/2029 (n)		70,000	61,070
California Public Finance Authority, Senior Living Rev. (Enso Village Project), “B-2”, 2.375%, 11/15/2028 (n)		50,000	46,009
California Public Finance Authority, Senior Living Rev. (Enso Village Project), “B-3”, 2.125%, 11/15/2027 (n)		70,000	64,991
California Public Works Board Lease Rev. (Various Capital Projects), “A”, 5%, 8/01/2035		545,000	624,344
California Public Works Board Lease Rev., Department of Corrections and Rehabilitation (Various Correctional Facilities), “A”, 5%, 9/01/2033		1,025,000	1,064,783
California School Finance Authority, Charter School Rev. (Aspire Public Schools - Obligated Group - Issue No. 6), “A”, 5%, 8/01/2052 (n)		340,000	334,124
California School Finance Authority, School Facility Rev. (Alliance for College-Ready Public Schools Projects), “A”, 5%, 7/01/2030 (n)		35,000	35,972
California School Finance Authority, School Facility Rev. (Alliance for College-Ready Public Schools Projects), “A”, 5%, 7/01/2045 (n)		100,000	100,501
California School Finance Authority, School Facility Rev. (ICEF View Park Elementary and Middle Schools), “A”, 5.875%, 10/01/2044		115,000	115,831

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
California - continued
California Statewide Communities Development Authority Rev. (899 Charleston Project), “A”, 5.25%, 11/01/2044 (n)	$	40,000	$33,706
California Statewide Communities Development Authority Rev. (899 Charleston Project), “A”, 5.375%, 11/01/2049 (n)		55,000	46,145
California Statewide Communities Development Authority Rev. (California Baptist University), “A”, 6.125%, 11/01/2033		100,000	101,794
California Statewide Communities Development Authority Rev. (California Baptist University), “A”, 5%, 11/01/2041 (n)		100,000	100,298
California Statewide Communities Development Authority Rev. (Enloe Medical Center), “A”, AGM, 5.375%, 8/15/2057		255,000	269,175
California Statewide Communities Development Authority Rev. (Lancer Plaza Project), 5.625%, 11/01/2033		110,000	110,504
California Statewide Communities Development Authority Rev. (Loma Linda University Medical Center), “A”, 5.25%, 12/01/2034		195,000	198,979
California Statewide Communities Development Authority Rev. (Loma Linda University Medical Center), “A”, 5.25%, 12/01/2044		390,000	392,715
California Statewide Communities Development Authority Rev. (Loma Linda University Medical Center), “A”, 5%, 12/01/2046 (n)		295,000	289,025
California Statewide Communities Development Authority, College Housing Rev. (NCCD-Hooper Street LLC College of the Arts Project), 5.25%, 7/01/2049 (n)		145,000	125,472
California Statewide Communities Development Authority, Essential Housing Rev. (City of Orange Portfolio), “B”, 4%, 3/01/2057 (n)		100,000	67,539
California Statewide Communities Development Authority, Essential Housing Rev. (Oceanaire-Long Beach), “A-2”, 4%, 9/01/2056 (n)		165,000	125,172
California Statewide Communities Development Authority, Essential Housing Rev. (Pasadena Portfolio), “A-1”, 2.65%, 12/01/2046 (n)		325,000	246,026
CMFA Special Finance Agency, Essential Housing Rev. (Solana at Grand), “A-1”, 4%, 8/01/2056 (n)		105,000	85,209
Downey, CA, Unified School District (Election of 2014), “B”, 4%, 8/01/2041		1,585,000	1,575,032
Golden State, CA, Tobacco Securitization Corp., Tobacco Settlement Rev., Capital Appreciation, “B-2”, 0%, 6/01/2066		5,615,000	601,967
Hawthorne, CA, School District (Election of 2018), “A”, BAM, 4%, 8/01/2047		710,000	684,834
Indio, CA, Public Financing Authority Lease Rev., “A”, BAM, 4.5%, 11/01/2052		180,000	180,782
Long Beach, CA, Marina Rev. (Alamitos Bay Marina Project), 5%, 5/15/2035		30,000	30,639
Morongo Band of Mission Indians California Rev., “A”, 5%, 10/01/2042 (n)		140,000	140,208
Morongo Band of Mission Indians California Rev., “B”, 5%, 10/01/2042 (n)		150,000	150,223

Table of Contents

Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
California - continued
San Francisco, CA, City & County Airports Commission, International Airport Rev., “A”, 5%, 1/01/2047	$	200,000	$204,000
San Francisco, CA, City & County Redevelopment Successor Agency, Tax Allocation (Mission Bay South Redevelopment Project), “A”, 5%, 8/01/2043		25,000	25,791
San Francisco, CA, Hastings Campus Housing Finance Authority, Campus Housing Rev., “A”, 5%, 7/01/2061 (n)		465,000	381,204
San Francisco, CA, Hastings Campus Housing Finance Authority, Campus Housing Rev., Convertible Capital Appreciation, “B”, 0% to 7/01/2035, 6.75% to 7/01/2061 (n)		470,000	160,881
Whittier, CA, Health Facility Rev. (PIH Health), 5%, 6/01/2044		335,000	337,640
Yorba Linda, CA, Redevelopment Agency, Tax Allocation Rev., Capital Appreciation, “A”, NPFG, 0%, 9/01/2024		1,325,000	1,249,243
			$14,956,668
Colorado - 7.4%
Arvada, CO, Vauxmont Metropolitan District Rev., AGM, 5%, 12/01/2050	$	61,000	$62,429
Broomfield, CO, Midcities Metropolitan District No. 2 Special Rev., AGM, 4%, 12/01/2046		601,000	561,626
Colorado Educational & Cultural Facilites Authority, Charter School Refunding & Improvement Rev. (Littleton Academy Charter School Project), “A”, BAM, 4%, 7/01/2042		100,000	94,667
Colorado Educational & Cultural Facilites Authority, Charter School Refunding & Improvement Rev. (Littleton Academy Charter School Project), “A”, BAM, 4%, 7/01/2052		230,000	206,590
Colorado Educational & Cultural Facilites Authority, Charter School Refunding & Improvement Rev. (Littleton Academy Charter School Project), “A”, BAM, 4%, 7/01/2056		125,000	109,614
Colorado Educational & Cultural Facilities Authority Rev. (Classical Academy Project), 5%, 12/01/2031		65,000	66,630
Colorado Educational & Cultural Facilities Authority Rev. (Classical Academy Project), “A”, 5%, 12/01/2038		75,000	76,109
Colorado Educational & Cultural Facilities Authority Rev. (Peak to Peak Charter School Project), 5%, 8/15/2030		40,000	41,183
Colorado Educational & Cultural Facilities Authority Rev. (Peak to Peak Charter School Project), 5%, 8/15/2034		35,000	35,916
Colorado Educational & Cultural Facilities Authority, Charter School Refunding and Improvement Rev. (American Academy Project), 5%, 12/01/2055		950,000	969,102
Colorado Educational & Cultural Facilities Authority, Charter School Refunding and Improvement Rev. (Prospect Ridge Academy Project), “A”, 5%, 3/15/2055		455,000	462,592

Table of Contents

Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Colorado - continued
Colorado Educational & Cultural Facilities Authority, Charter School Rev. (New Summit Charter Academy Project), “A”, 4%, 7/01/2061 (n)	$	100,000	$70,295
Colorado Health Facilities Authority Rev. (American Baptist Homes), 8%, 8/01/2043		375,000	380,443
Colorado Health Facilities Authority Rev. (Christian Living Neighborhoods), 4%, 1/01/2042		85,000	63,313
Colorado Health Facilities Authority Rev. (CommonSpirit Health), “A”, 5.25%, 11/01/2052		365,000	375,629
Colorado Health Facilities Authority Rev. (CommonSpirit Health), “A-2”, 5%, 8/01/2038		450,000	465,676
Colorado Health Facilities Authority Rev. (CommonSpirit Health), “A-2”, 4%, 8/01/2044		140,000	121,432
Colorado Health Facilities Authority Rev. (CommonSpirit Health), “A-2”, 4%, 8/01/2049		35,000	29,195
Colorado Health Facilities Authority Rev. (Evangelical Lutheran Good Samaritan Society), 5.625%, 6/01/2043 (Prerefunded 6/01/2023)		100,000	101,408
Colorado Health Facilities Authority, Hospital Rev. (AdventHealth Obligated Group), “A”, 4%, 11/15/2038		2,360,000	2,364,179
Denver, CO, City & County Airport System Rev., “A”, 4.125%, 11/15/2047		120,000	112,126
Denver, CO, City & County Airport System Rev., “A”, 4.125%, 11/15/2053		110,000	101,155
Denver, CO, Convention Center Hotel Authority Rev., 5%, 12/01/2035		60,000	60,374
Denver, CO, Convention Center Hotel Authority Rev., 5%, 12/01/2036		40,000	40,172
Denver, CO, Convention Center Hotel Authority Rev., 5%, 12/01/2040		105,000	104,014
Denver, CO, Health & Hospital Authority Rev. (550 Acoma, Inc.), COP, 5%, 12/01/2048		75,000	75,169
Denver, CO, Health & Hospital Authority Rev., “A”, 4%, 12/01/2040		205,000	179,119
Denver, CO, Health & Hospital Authority Rev., “A”, 5.25%, 12/01/2045		100,000	100,588
Park Creek Metropolitan District, CO, Senior Limited Property Tax Supported Rev., “A”, NPFG, 5%, 12/01/2045		370,000	382,006
			$7,812,751
Connecticut - 1.0%
Connecticut Health & Educational Facilities Authority Rev. (Griffin Hospital), “G-1”, 5%, 7/01/2050 (n)	$	120,000	$108,875
Hartford County, CT, Metropolitan District, “C”, AGM, 5%, 11/01/2030		185,000	199,055
Mohegan Tribal Finance Authority, CT, Economic Development Bonds, 7%, 2/01/2045 (n)		750,000	752,384
			$1,060,314

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Delaware - 0.7%
Delaware Economic Development Authority Rev. (Delaware Military Academy, Inc. Project), 4.625%, 9/01/2034 (Prerefunded 9/01/2024)	$	95,000	$98,018
Delaware Economic Development Authority Rev. (Delaware Military Academy, Inc. Project), 5%, 9/01/2044 (Prerefunded 9/01/2024)		95,000	98,654
Delaware Economic Development Authority Rev. (Delaware Military Academy, Inc. Project), 5%, 9/01/2049 (Prerefunded 9/01/2024)		110,000	114,231
Delaware Health Facilities Authority Rev. (Beebe Medical Center Project), 5%, 6/01/2043		185,000	187,940
Delaware Health Facilities Authority Rev. (Beebe Medical Center Project), 5%, 6/01/2048		90,000	90,342
Kent County, DE, Student Housing and Dining Facility Rev. (CHF-Dover LLC-Delaware State University Project), “A”, 5%, 7/01/2058		175,000	149,610
			$738,795
District of Columbia - 1.9%
District of Columbia Rev. (Rocketship D.C.), “A”, 5%, 6/01/2056 (n)	$	250,000	$225,687
District of Columbia Student Dormitory Rev. (Provident Group - Howard Properties LLC), 5%, 10/01/2030		145,000	145,002
District of Columbia Student Dormitory Rev. (Provident Group - Howard Properties LLC), 5%, 10/01/2035		670,000	658,744
District of Columbia Student Dormitory Rev. (Provident Group - Howard Properties LLC), 5%, 10/01/2045		775,000	735,517
Metropolitan Washington, D.C., Airport Authority, Toll Road Subordinate Lien Refunding Rev. (Dulles Metrorail and Capital Improvement Project), “B”, AGM, 4%, 10/01/2053		255,000	227,739
			$1,992,689
Florida - 8.1%
Arborwood Community Development District, FL, Capital Improvement Refunding Rev. (Subordinate Lien), “A-2”, 5%, 5/01/2036	$	105,000	$103,524
Bellalago, FL, Educational Facilities Benefit District Capital Improvement Refunding Rev., 4.375%, 5/01/2030		85,000	85,586
Bellalago, FL, Educational Facilities Benefit District Capital Improvement Refunding Rev., 4.5%, 5/01/2033		40,000	40,128
Capital Region Community Development District, FL, Capital Improvement Rev., “A-1”, 5.125%, 5/01/2039		150,000	147,542
Collier County, FL, Health Facilities Authority, Residential Care Facility Rev. (The Moorings, Inc.), 4%, 5/01/2052		170,000	148,549
Collier County, FL, Industrial Development Authority, Continuing Care Community Rev. (Arlington of Naples Project), “A”, 8.125%, 5/15/2044 (a)(d)(z)		485,000	310,400

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Florida - continued
Collier County, FL, Industrial Development Authority, Continuing Care Community Rev. (Arlington of Naples Project), “A”, 6.5%, 5/15/2049 (a)(d)(z)	$	100,000	$64,000
Daytona Beach, FL, Halifax Hospital Medical Center Rev., 5%, 6/01/2035 (Prerefunded 6/01/2025)		135,000	142,581
Daytona Beach, FL, Halifax Hospital Medical Center Rev., 5%, 6/01/2046 (Prerefunded 6/01/2025)		185,000	195,388
Florida Capital Trust Agency, Educational Facilities Rev. (Florida Charter Educational Foundation, Inc. Project), “A”, 5.375%, 6/15/2048 (n)		110,000	99,742
Florida Capital Trust Agency, Educational Facilities Rev. (Renaissance Charter School, Inc. Project), “A”, 5%, 6/15/2039 (n)		125,000	115,203
Florida Capital Trust Agency, Educational Facilities Rev. (Renaissance Charter School, Inc. Project), “A”, 5%, 6/15/2049 (n)		475,000	408,944
Florida Development Finance Corp. Educational Facilities Rev. (Drs. Kiran & Pallavi Patel 2017 Foundation for Global Understanding, Inc. Project), “A”, 4%, 7/01/2051 (n)		100,000	75,697
Florida Development Finance Corp. Educational Facilities Rev. (Florida Charter Educational Foundation, Inc. Project), “A”, 6.375%, 6/15/2046 (n)		145,000	148,090
Florida Development Finance Corp. Educational Facilities Rev. (Renaissance Charter School), “A”, 8.5%, 6/15/2044 (Prerefunded 6/15/2023)		445,000	458,143
Florida Development Finance Corp. Educational Facilities Rev. (River City Science Academy Projects), “A”, 4%, 7/01/2055		30,000	23,724
Florida Development Finance Corp. Educational Facilities Rev. (River City Science Academy Projects), “A-1”, 5%, 2/01/2057		20,000	19,192
Florida Development Finance Corp. Educational Facilities Rev. (Southwest Charter Foundation, Inc. Project), “A”, 6%, 6/15/2037 (n)		100,000	92,596
Florida Development Finance Corp. Educational Facilities Rev. (Southwest Charter Foundation, Inc. Project), “A”, 6.125%, 6/15/2047 (n)		155,000	137,226
Florida Development Finance Corp. Healthcare Facilities Rev. (UF Health Jacksonville Project), “A”, AGM, 4%, 2/01/2046		255,000	233,122
Florida Development Finance Corp. Senior Living Rev. (Glenridge on Palmer Ranch Project), 5%, 6/01/2051 (n)		300,000	242,283
Florida Development Finance Corp. Senior Living Rev. (Mayflower Retirement Community Project), “A”, 4%, 6/01/2055 (n)		235,000	159,198
Florida Higher Educational Facilities Financing Authority Rev. (Jacksonville University Project), “A”, 4.5%, 6/01/2033 (n)		100,000	90,838
Florida Higher Educational Facilities Financing Authority Rev. (Jacksonville University Project), “A”, 5%, 6/01/2048 (n)		110,000	94,958

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Florida - continued
Jacksonville, FL, Educational Facilities Rev. (Jacksonville University Project), “B”, 5%, 6/01/2053 (n)	$	135,000	$114,387
Lakewood Ranch Stewardship District, FL, Special Assessment Rev. (Lakewood Centre North Project), 4.875%, 5/01/2035		100,000	98,354
Lakewood Ranch Stewardship District, FL, Special Assessment Rev. (Lakewood Centre North Project), 4.875%, 5/01/2045		145,000	132,601
Lakewood Ranch Stewardship District, FL, Special Assessment Rev. (Lakewood National and Polo Run Projects), 5.375%, 5/01/2047		135,000	131,362
Marshall Creek, FL, Community Development District Rev. (St. John's County), “A”, 5%, 5/01/2032		80,000	80,005
Martin County, FL, Health Facilities Authority Hospital Rev. (Cleveland Clinic Health System), “A”, 4%, 1/01/2046		220,000	211,393
Miami-Dade County, FL, Aviation Rev., “A”, 4%, 10/01/2040		355,000	343,956
Miami-Dade County, FL, Industrial Development Authority Rev. (Pinecrest Academy Project), 5.25%, 9/15/2044		195,000	197,838
Miami-Dade County, FL, Seaport Refunding Rev., “A-1”, AGM, 4%, 10/01/2045		215,000	196,405
Midtown Miami, FL, Community Development District Special Assessment (Infrastructure Project), “B”, 5%, 5/01/2029		175,000	175,008
North Broward, FL, Hospital District Rev. (Broward Health), “B”, 5%, 1/01/2042		380,000	384,071
Orlando, FL, Senior Tourist Development Tax Refunding Rev. (6th Cent Contract Payments), “A”, AGM, 5%, 11/01/2034		25,000	27,012
Osceola County, FL, Transportation Improvement and Refunding Rev. (Osceola Parkway), “A-1”, 5%, 10/01/2049		85,000	84,994
Osceola County, FL, Transportation Improvement and Refunding Rev. (Osceola Parkway), Capital Appreciation, “A-2”, 0%, 10/01/2037		155,000	69,141
Osceola County, FL, Transportation Improvement and Refunding Rev. (Osceola Parkway), Capital Appreciation, “A-2”, 0%, 10/01/2042		255,000	82,956
Palm Beach County, FL, Health Facilities Authority Hospital Rev. (Jupiter Medical Center Project), “A”, 5%, 11/01/2052		75,000	75,139
Palm Beach County, FL, Health Facilities Authority Rev. (Toby & Leon Cooperman Sinai Residences of Boca Raton), 4.25%, 6/01/2056		200,000	147,673
Pasco County, FL, Bexley Community Development District, Special Assessment Rev., 4.7%, 5/01/2036		100,000	96,010
Pasco County, FL, Bexley Community Development District, Special Assessment Rev., 4.875%, 5/01/2047		140,000	127,489
Pasco County, FL, Del Webb Bexley Community Development District, Special Assessment Rev., 5.4%, 5/01/2049		100,000	97,403
Pasco County, FL, Estancia at Wiregrass Community Development District, Capital Improvement, 7%, 11/01/2045		105,000	111,596
Pasco County, FL, Estancia at Wiregrass Community Development District, Capital Improvement, 5.375%, 11/01/2046		85,000	84,735

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Florida - continued
Sarasota County, FL, Health Facility Authority Retirement Facility Improvement Rev. (Village on the Isle Project), “A”, 5%, 1/01/2047	$	55,000	$47,787
Sarasota County, FL, Health Facility Authority Retirement Facility Improvement Rev. (Village on the Isle Project), “A”, 5%, 1/01/2052		100,000	85,224
Seminole County, FL, Industrial Development Authority, Educational Facilities Rev. (Galileo Schools for Gifted Learning Project), “A”, 4%, 6/15/2051 (n)		100,000	74,143
St. John's County, FL, Industrial Development Authority, Senior Living Rev. (Vicars Landing Project), “A”, 4%, 12/15/2050		55,000	39,462
Sumter County, FL, Industrial Development Authority Hospital Rev. (Central Florida Health Alliance Projects), “A”, 5%, 7/01/2026		20,000	20,349
Sumter County, FL, Industrial Development Authority Hospital Rev. (Central Florida Health Alliance Projects), “A”, 5%, 7/01/2029		20,000	20,267
Sumter County, FL, Industrial Development Authority Hospital Rev. (Central Florida Health Alliance Projects), “A”, 5.125%, 7/01/2034		40,000	40,487
Sumter County, FL, Industrial Development Authority Hospital Rev. (Central Florida Health Alliance Projects), “A”, 5.25%, 7/01/2044		125,000	125,515
Tallahassee, FL, Health Facilities Rev. (Tallahassee Memorial Healthcare, Inc.), “A”, 5%, 12/01/2040		335,000	337,811
Tallahassee, FL, Health Facilities Rev. (Tallahassee Memorial Healthcare, Inc.), “A”, 5%, 12/01/2044		130,000	130,848
Tampa, FL (University of Tampa Project), 5%, 4/01/2040		80,000	81,830
Tampa, FL, Hospital Rev. (H. Lee Moffitt Cancer Center Project), “B”, 5%, 7/01/2050		175,000	176,811
Trout Creek Community Development District, FL, Capital Improvement Rev., 5.5%, 5/01/2035		170,000	171,496
Trout Creek Community Development District, FL, Capital Improvement Rev., 5.625%, 5/01/2045		305,000	306,244
Westridge, FL, Community Development District, Capital Improvement Rev., 5.8%, 5/01/2037		100,000	100,009
			$8,464,465
Georgia - 2.8%
Atlanta, GA, Geo. L. Smith II World Congress Center Authority Convention Center Hotel Rev., “B”, 3.625%, 1/01/2031 (n)	$	100,000	$88,406
Atlanta, GA, Geo. L. Smith II World Congress Center Authority Convention Center Hotel Rev., “B”, 5%, 1/01/2054 (n)		180,000	149,190
Cobb County, GA, Development Authority, Student Housing Rev. (Kennesaw State University Real Estate Foundations), “C”, 5%, 7/15/2030		45,000	45,470
Cobb County, GA, Development Authority, Student Housing Rev. (Kennesaw State University Real Estate Foundations), “C”, 5%, 7/15/2033		80,000	80,366

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Illinois - 19.4%
Bolingbrook, IL, Sales Tax Rev., 6.25%, 1/01/2024	$	172,205	$166,720
Bridgeview, IL, Stadium and Redevelopment Projects, Taxable, AAC, 5.14%, 12/01/2036		530,000	471,776
Chicago, IL, Board of Education (School Reform), “A”, NPFG, 5.25%, 12/01/2023		255,000	257,476
Chicago, IL, Board of Education (School Reform), Capital Appreciation, “B-1”, NPFG, 0%, 12/01/2028		250,000	194,632
Chicago, IL, Board of Education, Dedicated Capital Improvement Tax Bond, 5%, 4/01/2046		200,000	198,099
Chicago, IL, Board of Education, Dedicated Capital Improvement Tax Bond, 6%, 4/01/2046		975,000	1,013,640
Chicago, IL, Board of Education, Unlimited Tax General Obligation Dedicated Rev., “A”, AAC, 5.5%, 12/01/2028		55,000	58,134
Chicago, IL, Board of Education, Unlimited Tax General Obligation Dedicated Rev., “A”, AAC, 5.5%, 12/01/2029		40,000	42,572
Chicago, IL, Board of Education, Unlimited Tax General Obligation Dedicated Rev., “A”, AAC, 5.5%, 12/01/2030		30,000	32,139
Chicago, IL, Board of Education, Unlimited Tax General Obligation Dedicated Rev., “A”, AAC, 5.5%, 12/01/2031		80,000	86,013
Chicago, IL, Board of Education, Unlimited Tax General Obligation Dedicated Rev., “C”, AGM, 5%, 12/01/2031		325,000	339,430
Chicago, IL, Board of Education, Unlimited Tax General Obligation Dedicated Rev., “C”, AGM, 5%, 12/01/2032		275,000	286,632
Chicago, IL, Board of Education, Unlimited Tax General Obligation Refunding Dedicated Rev., “A”, 5%, 12/01/2042		200,000	190,677
Chicago, IL, Board of Education, Unlimited Tax General Obligation Refunding Dedicated Rev., “A”, 7%, 12/01/2046 (n)		310,000	336,955
Chicago, IL, Board of Education, Unlimited Tax General Obligation Refunding Dedicated Rev., “A”, AGM, 5%, 12/01/2035		110,000	112,591
Chicago, IL, Board of Education, Unlimited Tax General Obligation Refunding Dedicated Rev., “B”, 4%, 12/01/2039		100,000	87,664
Chicago, IL, Board of Education, Unlimited Tax General Obligation Refunding Dedicated Rev., “B”, 4%, 12/01/2041		100,000	85,334
Chicago, IL, Board of Education, Unlimited Tax General Obligation Refunding Dedicated Rev., “G”, 5%, 12/01/2034		260,000	258,333
Chicago, IL, Board of Education, Unlimited Tax General Obligation Refunding Dedicated Rev., “H”, 5%, 12/01/2036		385,000	378,547
Chicago, IL, Board of Education, Unlimited Tax General Obligation Refunding Dedicated Rev., “H”, 5%, 12/01/2046		250,000	235,356
Chicago, IL, General Obligation, “A”, 5%, 1/01/2025		35,000	35,466
Chicago, IL, General Obligation, “A”, 5%, 1/01/2026		170,000	172,868
Chicago, IL, General Obligation, “A”, 5%, 1/01/2027		115,000	117,131
Chicago, IL, General Obligation, “A”, 5%, 1/01/2028		25,000	25,525

Table of Contents

Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Illinois - continued
Chicago, IL, General Obligation, “A”, 5%, 1/01/2029	$	315,000	$321,695
Chicago, IL, General Obligation, “A”, 5%, 1/01/2033		775,000	778,840
Chicago, IL, General Obligation, “A”, 5%, 1/01/2039		105,000	105,214
Chicago, IL, General Obligation, “A”, 5%, 1/01/2040		20,000	19,954
Chicago, IL, General Obligation, “A”, 5%, 1/01/2044		310,000	303,651
Chicago, IL, General Obligation, “A”, 5.5%, 1/01/2049		405,000	410,403
Chicago, IL, General Obligation, “D”, 5.5%, 1/01/2033		85,000	85,802
Chicago, IL, Greater Chicago Metropolitan Water Reclamation District, “A”, 4%, 12/01/2051		810,000	737,366
Chicago, IL, Metropolitan Pier & Exposition Authority Refunding Bonds (McCormick Place Expansion Project), Capital Appreciation, “B”, BAM, 0%, 12/15/2054		775,000	155,580
Chicago, IL, Metropolitan Pier & Exposition Authority Refunding Bonds (McCormick Place Expansion Project), Capital Appreciation, “B-1”, AGM, 0%, 6/15/2047		1,310,000	392,000
Chicago, IL, O’Hare International Airport Rev., Special Facilities, 5%, 7/01/2033		350,000	359,831
Chicago, IL, O’Hare International Airport Rev., Special Facilities, 5%, 7/01/2038		295,000	298,418
Chicago, IL, O’Hare International Airport Rev., Special Facilities, 5%, 7/01/2048		250,000	250,038
Chicago, IL, O'Hare International Airport Rev., Customer Facility Charge, AGM, 5.25%, 1/01/2032		80,000	80,117
Chicago, IL, O'Hare International Airport Rev., Customer Facility Charge, AGM, 5.25%, 1/01/2033		40,000	40,057
Chicago, IL, O'Hare International Airport Rev., Senior Lien, “A”, 5%, 1/01/2048		200,000	202,754
Chicago, IL, O'Hare International Airport Rev., Senior Lien, “A”, 5%, 1/01/2053		115,000	116,163
Chicago, IL, O'Hare International Airport Rev., Senior Lien, “A”, 5.5%, 1/01/2055		815,000	857,447
Chicago, IL, Transit Authority Second Lien Sales Tax Rev., “A”, 5%, 12/01/2045		380,000	390,387
Cook County, IL, Community College District No. 508 (City Colleges), BAM, 5%, 12/01/2047		450,000	465,906
Du Page County, IL, Special Service Area No. 31 Special Tax (Monarch Landing Project), 5.625%, 3/01/2036		200,000	193,802
Illinois Finance Authority Rev. (Dominican University), 5%, 3/01/2034		15,000	15,193
Illinois Finance Authority Rev. (Dominican University), 5%, 3/01/2038		20,000	19,788
Illinois Finance Authority Rev. (Dominican University), 5%, 3/01/2042		10,000	9,700
Illinois Finance Authority Rev. (Dominican University), 5%, 3/01/2047		20,000	19,084
Illinois Finance Authority Rev. (Dominican University), 5%, 3/01/2052		20,000	18,730

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Illinois - continued
Illinois Finance Authority Rev. (Franciscan Communities), “A”, 4.75%, 5/15/2033 (Prerefunded 5/15/2023)	$	25,000	$25,233
Illinois Finance Authority Rev. (Franciscan Communities), “A”, 4.75%, 5/15/2033		175,000	169,529
Illinois Finance Authority Rev. (Franciscan Communities), “A”, 5.125%, 5/15/2043 (Prerefunded 5/15/2023)		25,000	25,277
Illinois Finance Authority Rev. (Franciscan Communities), “A”, 5.125%, 5/15/2043		275,000	258,249
Illinois Finance Authority Rev. (Lake Forest College), “A”, 5.25%, 10/01/2052		405,000	379,220
Illinois Finance Authority Rev. (Plymouth Place, Inc.), “A”, 6.75%, 5/15/2058		360,000	368,622
Illinois Finance Authority Rev. (Presence Health Network), “C”, 4%, 2/15/2041 (Prerefunded 2/15/2027)		25,000	26,044
Illinois Finance Authority Rev. (Presence Health Network), “C”, 4%, 2/15/2041		500,000	479,182
Illinois Finance Authority Rev. (Presence Health Network), “C”, 5%, 2/15/2041		315,000	323,954
Illinois Finance Authority Rev. (Rehabilitation Institute of Chicago), “A”, 6%, 7/01/2043		200,000	203,221
Illinois Finance Authority Rev. (Rosalind Franklin University), “A”, 5%, 8/01/2042		35,000	35,639
Illinois Finance Authority Rev. (Rosalind Franklin University), “A”, 5%, 8/01/2047		70,000	70,871
Illinois Finance Authority Rev. (Rosalind Franklin University, Research Building Project), “C”, 5%, 8/01/2046		55,000	55,731
Illinois Finance Authority Rev. (Rosalind Franklin University, Research Building Project), “C”, 5%, 8/01/2049		55,000	55,611
Illinois Finance Authority Rev. (Silver Cross Hospital & Medical Centers), “C”, 5%, 8/15/2035		420,000	427,662
Illinois Finance Authority Rev. (University of Chicago), “A”, 5%, 10/01/2034		355,000	409,324
Illinois Finance Authority Rev. (University of Chicago), “A”, 5%, 10/01/2035		200,000	230,009
Illinois Finance Authority, Health Services Facility Lease Rev. (Provident Group - UIC Surgery Center LLC - University of Illinois Health Services Facility Project), 4%, 10/01/2050		330,000	278,535
Illinois Finance Authority, Student Housing and Academic Facility Rev. (CHF-Chicago LLC-University of Illinois at Chicago Project), “A”, 5%, 2/15/2037		20,000	18,908
Illinois Finance Authority, Student Housing and Academic Facility Rev. (CHF-Chicago LLC-University of Illinois at Chicago Project), “A”, 5%, 2/15/2047		45,000	40,453

Table of Contents

Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Illinois - continued
Illinois Finance Authority, Student Housing and Academic Facility Rev. (CHF-Chicago LLC-University of Illinois at Chicago Project), “A”, 5%, 2/15/2050	$	25,000	$22,246
Illinois Sales Tax Securitization Corp., Second Lien, “A”, 4%, 1/01/2038		40,000	38,936
Illinois Sales Tax Securitization Corp., Second Lien, “A”, 4%, 1/01/2039		35,000	33,779
Illinois Sales Tax Securitization Corp., Second Lien, “A”, 4%, 1/01/2040		45,000	43,376
Lincolnshire, IL, Special Service Area No. 1 (Sedgebrook Project), 6.25%, 3/01/2034		153,000	141,359
Romeoville, IL, Rev. (Lewis University Project), “A”, 5%, 10/01/2042		130,000	131,675
Romeoville, IL, Rev. (Lewis University Project), “B”, 5%, 10/01/2039		75,000	76,094
Romeoville, IL, Rev. (Lewis University Project), “B”, 4.125%, 10/01/2041		50,000	46,772
Romeoville, IL, Rev. (Lewis University Project), “B”, 4.125%, 10/01/2046		50,000	45,715
State of Illinois, General Obligation, 4.125%, 11/01/2031		85,000	83,109
State of Illinois, General Obligation, 4.5%, 11/01/2039		130,000	125,291
State of Illinois, General Obligation, 5%, 11/01/2040		380,000	383,507
State of Illinois, General Obligation, AGM, 5%, 2/01/2027		115,000	116,748
State of Illinois, General Obligation, “A”, 5%, 11/01/2027		475,000	495,959
State of Illinois, General Obligation, “A”, 5%, 3/01/2046		690,000	692,047
State of Illinois, General Obligation, “A”, 5.5%, 3/01/2047		815,000	849,376
State of Illinois, General Obligation, “B”, 4%, 11/01/2038		60,000	54,990
State of Illinois, General Obligation, “A”, 5%, 12/01/2038		45,000	45,780
University of Illinois, Auxiliary Facilities System Rev., “A”, BAM, 4%, 4/01/2047		500,000	457,293
Upper Illinois River Valley Development Authority Rev. (Morris Hospital), 5%, 12/01/2043		365,000	372,521
Upper Illinois River Valley Development Authority Rev. (Morris Hospital), 5%, 12/01/2048		365,000	370,169
			$20,339,646
Indiana - 2.6%
Indiana Finance Authority Rev. (BHI Senior Living), “A”, 6%, 11/15/2041 (Prerefunded 11/15/2023)	$	275,000	$282,711
Indiana Finance Authority Rev. (Marquette Project), “A”, 5%, 3/01/2030		40,000	40,342
Indiana Finance Authority Rev. (Marquette Project), “A”, 5%, 3/01/2039		100,000	99,224
Indiana Finance Authority, Educational Facilities Rev. (Valparaiso University Project), 4%, 10/01/2034		100,000	96,999

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Kentucky - 2.3%
Henderson, KY, Exempt Facilities Rev. (Pratt Paper LLC Project), “B”, 4.45%, 1/01/2042 (n)	$	135,000	$122,531
Kentucky Economic Development Finance Authority Healthcare Facilities Rev. (Baptist Life Communities Project), “A”, 6.25%, 11/15/2046		285,000	239,560
Kentucky Economic Development Finance Authority Healthcare Facilities Rev. (Baptist Life Communities Project), “A”, 6.375%, 11/15/2051		270,000	226,576
Kentucky Economic Development Finance Authority Healthcare Facilities Rev. (Masonic Homes of Kentucky, Inc.), 5.375%, 11/15/2042		180,000	152,554
Kentucky Economic Development Finance Authority Healthcare Facilities Rev. (Masonic Homes of Kentucky, Inc.), 5.5%, 11/15/2045		80,000	67,428
Kentucky Economic Development Finance Authority Hospital Rev. (Baptist Healthcare System), “B”, 5%, 8/15/2037		30,000	31,152
Kentucky Economic Development Finance Authority Hospital Rev. (Baptist Healthcare System), “B”, 5%, 8/15/2041		250,000	257,014
Kentucky Economic Development Finance Authority Hospital Rev. (Baptist Healthcare System), “B”, 5%, 8/15/2046		160,000	161,537
Kentucky Economic Development Finance Authority Hospital Rev. (Owensboro Health, Inc.), “A”, 5%, 6/01/2037		120,000	123,043
Kentucky Economic Development Finance Authority Hospital Rev. (Owensboro Health, Inc.), “A”, 5%, 6/01/2041		80,000	80,857
Kentucky Economic Development Finance Authority Hospital Rev. (Owensboro Health, Inc.), “A”, 5.25%, 6/01/2041		65,000	66,190
Kentucky Economic Development Finance Authority Hospital Rev. (Owensboro Health, Inc.), “A”, 5%, 6/01/2045		100,000	100,361
Kentucky Economic Development Finance Authority Rev. (Masonic Home Independent Living II, Inc. - Meadow Project and Grove Pointe Project), “A”, 5%, 5/15/2036		120,000	107,025
Kentucky Economic Development Finance Authority Rev. (Masonic Home Independent Living II, Inc. - Meadow Project and Grove Pointe Project), “A”, 5%, 5/15/2046		325,000	266,721
Kentucky Economic Development Finance Authority Rev. (Masonic Home Independent Living II, Inc. - Meadow Project and Grove Pointe Project), “A”, 5%, 5/15/2051		80,000	64,091
Kentucky Higher Education Student Loan Corp. Rev., “B-1”, 5%, 6/01/2036		370,000	378,544
			$2,445,184

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Louisiana - 3.2%
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (Cameron Parish Gomesa Project), 5.65%, 11/01/2037 (n)	$	100,000	$100,693
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (CDF Healthcare), “A”, 5.625%, 6/01/2045		565,000	479,878
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (Jefferson Parish Gomesa Project), 4%, 11/01/2044 (n)		145,000	109,603
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (Lafourche Parish Gomesa Project), 3.95%, 11/01/2043 (n)		139,872	106,783
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (St. James Parish Gomesa Project), 3.9%, 11/01/2044 (n)		170,000	126,446
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (St. James Place of Baton Rouge Project), “A”, 6%, 11/15/2035		100,000	98,233
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (St. James Place of Baton Rouge Project), “A”, 6.25%, 11/15/2045		315,000	301,329
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (Tangipahoa Parish Gomesa Project), 5.375%, 11/01/2038 (n)		100,000	97,748
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (Terrebonne Parish Gomesa Project), 5.5%, 11/01/2039 (n)		100,000	98,695
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (Vermilion Parish Gomesa Project), 4.625%, 11/01/2038 (n)		90,000	80,920
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (Westside Habilitation Center Project), “A”, 6.125%, 2/01/2037 (n)		190,000	183,631
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (Westside Habilitation Center Project), “A”, 6.25%, 2/01/2047 (n)		160,000	150,060
Louisiana Local Government, Environmental Facilities & Community Development Authority Student Housing Rev. (Provident Group - ULM Properties LLC - University of Louisiana at Monroe Project), “A”, 5%, 7/01/2039 (n)		100,000	83,658

Table of Contents

Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Louisiana - continued
Louisiana Local Government, Environmental Facilities & Community Development Authority Student Housing Rev. (Provident Group - ULM Properties LLC - University of Louisiana at Monroe Project), “A”, 5%, 7/01/2054 (n)	$	105,000	$79,583
Louisiana Public Facilities Authority Rev. (BBR Schools - Materra Campus Project), “A”, 4%, 6/01/2051 (n)		180,000	134,485
Louisiana Public Facilities Authority Rev. (BBR Schools - Mid City Campus Project), “C”, 4%, 6/01/2051 (n)		115,000	85,921
Louisiana Public Facilities Authority Rev. (Jefferson Rise Charter School Project), “A”, 6.375%, 6/01/2062 (n)		105,000	97,692
Louisiana Public Facilities Authority Rev. (Loyola University Project), Convertible Capital Appreciation, 0% to 10/01/2023, 5.25% to 10/01/2046		450,000	424,561
Louisiana Public Facilities Authority Rev. (Provident Group - HSC Properties, Inc., LSU Health Foundation, New Orleans Project), “A-1”, 5.1%, 1/01/2057 (n)		630,000	547,255
			$3,387,174
Maine - 0.4%
Maine Finance Authority Solid Waste Disposal Rev. (Casella Waste Systems, Inc.), “R-2”, 4.375%, 8/01/2035 (Put Date 8/01/2025) (n)	$	130,000	$128,563
Maine Finance Authority Solid Waste Disposal Rev. (Casella Waste Systems, Inc.), “R-3”, 5.25%, 1/01/2025 (n)		300,000	302,512
			$431,075
Maryland - 1.2%
Howard County, MD, Special Obligation (Downtown Columbia Project), “A”, 4.5%, 2/15/2047 (n)	$	120,000	$104,915
Maryland Economic Development Corp., Subordinate Parking Facilities Rev. (Baltimore City Project), “C”, 4%, 6/01/2038		10,000	8,329
Maryland Economic Development Corp., Subordinate Parking Facilities Rev. (Baltimore City Project), “C”, 4%, 6/01/2048		25,000	18,777
Maryland Economic Development Corp., Subordinate Parking Facilities Rev. (Baltimore City Project), “C”, 4%, 6/01/2058		80,000	56,604
Maryland Health & Higher Educational Facilities Authority Rev. (Adventist Healthcare), “A”, 5.5%, 1/01/2036		145,000	152,045
Maryland Health & Higher Educational Facilities Authority Rev. (Doctors Community Hospital), “A”, 5%, 7/01/2033		85,000	87,998
Maryland Health & Higher Educational Facilities Authority Rev. (Doctors Community Hospital), “A”, 5%, 7/01/2034		55,000	56,655
Maryland Health & Higher Educational Facilities Authority Rev. (Doctors Community Hospital), “A”, 5%, 7/01/2038		245,000	248,388

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Maryland - continued
Maryland Stadium Authority Rev., Baltimore City Public Schools Construction and Revitalization Program, Capital Appreciation, “C”, 0%, 5/01/2053	$	905,000	$226,583
Prince George's County, MD, Special Obligation (Westphalia Town Center Project), 5.25%, 7/01/2048 (n)		100,000	96,226
Rockville, MD, Mayor & Council Economic Development Refunding Rev. (Ingleside at King Farm Project), “A-1”, 5%, 11/01/2037		40,000	36,870
Rockville, MD, Mayor & Council Economic Development Rev. (Ingleside at King Farm Project), “B”, 5%, 11/01/2042		70,000	62,222
Rockville, MD, Mayor & Council Economic Development Rev. (Ingleside at King Farm Project), “B”, 5%, 11/01/2047		70,000	60,358
			$1,215,970
Massachusetts - 5.4%
Massachusetts Development Finance Agency Rev. (Adventcare), “A”, 6.75%, 10/15/2037 (a)(d)	$	626,350	$62,635
Massachusetts Development Finance Agency Rev. (Atrius Health Issue), “A”, 4%, 6/01/2049 (Prerefunded 6/01/2029)		45,000	48,284
Massachusetts Development Finance Agency Rev. (Beth Israel Health, Inc.), “2018 I-2”, 5%, 7/01/2053		960,000	966,206
Massachusetts Development Finance Agency Rev. (Newbridge on the Charles, Inc.), 5%, 10/01/2047 (n)		100,000	101,752
Massachusetts Development Finance Agency Rev. (Newbridge on the Charles, Inc.), 5%, 10/01/2057 (n)		190,000	192,344
Massachusetts Development Finance Agency Rev. (North Hill Communities), “A”, 6.25%, 11/15/2033 (Prerefunded 11/15/2023) (n)		100,000	103,161
Massachusetts Development Finance Agency Rev. (Southcoast Health System Obligated Group), “G”, 5%, 7/01/2050		565,000	571,078
Massachusetts Development Finance Agency Rev. (Suffolk University), 5%, 7/01/2033		30,000	31,185
Massachusetts Development Finance Agency Rev. (Suffolk University), 5%, 7/01/2034		35,000	36,230
Massachusetts Development Finance Agency Rev. (UMass Memorial Health Care Obligated Group), “I”, 5%, 7/01/2036		110,000	112,901
Massachusetts Development Finance Agency Rev. (Wellforce, Inc.), “A”, 4%, 7/01/2044		2,445,000	2,148,400
Massachusetts Development Finance Agency Rev. (Wellforce, Inc.), “A”, 5%, 7/01/2044		55,000	55,055
Massachusetts Educational Financing Authority, Education Loan Rev., “B”, 2%, 7/01/2037		15,000	12,327
Massachusetts Educational Financing Authority, Education Loan Rev., “C”, 2.625%, 7/01/2036		10,000	9,456

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Massachusetts - continued
Massachusetts Educational Financing Authority, Education Loan Rev., “C”, 4.125%, 7/01/2046	$	425,000	$366,528
Massachusetts Educational Financing Authority, Education Loan Rev., “J”, 3.5%, 7/01/2033		285,000	264,508
Massachusetts Educational Financing Authority, Education Loan Subordinate Rev., “C”, 3%, 7/01/2051		65,000	43,748
Massachusetts Educational Financing Authority, Education Loan Subordinate Rev., “C”, 4.125%, 7/01/2052		360,000	300,183
Tisbury, MA, General Obligation, Municipal Purpose Loan, Unlimited Tax, 3%, 8/15/2047		205,000	166,344
Tisbury, MA, General Obligation, Municipal Purpose Loan, Unlimited Tax, 3%, 8/15/2052		130,000	101,327
			$5,693,652
Michigan - 2.7%
Eastern Michigan University Board of Regents, General Rev., “A”, 4%, 3/01/2047	$	255,000	$229,954
Great Lakes Water Authority, Michigan Water Supply System Rev., “D”, AGM, 5%, 7/01/2034		295,000	314,894
Michigan Building Authority Rev. (Facilities Program), 4%, 10/15/2052		60,000	57,236
Michigan Finance Authority Hospital Rev. (Ascension Health Senior Credit Group), “F-4”, 5%, 11/15/2047		810,000	837,547
Michigan Finance Authority Hospital Rev. (Trinity Health Credit Group), 5%, 12/01/2048		225,000	228,656
Michigan Finance Authority Local Government Loan Program Rev. (Detroit Water and Sewerage Department Sewage Disposal System Rev. Refunding Second Lien Local Project), “C”, 5%, 7/01/2033		60,000	62,001
Michigan Finance Authority Local Government Loan Program Rev. (Detroit Water and Sewerage Department Water Supply System Rev. Refunding Local Project), “D-2”, 5%, 7/01/2034		60,000	61,867
Waterford Township, MI, Economic Development Corp. (Canterbury Health Care, Inc.), “A”, 5%, 7/01/2046 (n)		105,000	64,814
Waterford Township, MI, Economic Development Corp. (Canterbury Health Care, Inc.), “A”, 5%, 7/01/2051 (n)		105,000	62,376
Wayne County, MI, Airport Authority Rev. (Detroit Metropolitan Wayne County Airport), “B”, 5%, 12/01/2044		35,000	35,211
Wayne County, MI, Airport Authority Rev. (Detroit Metropolitan Wayne County Airport), “B”, BAM, 5%, 12/01/2039		40,000	40,874
Wayne County, MI, Airport Authority Rev. (Detroit Metropolitan Wayne County Airport), “C”, 5%, 12/01/2039		30,000	30,253
Wayne County, MI, Airport Authority Rev. (Detroit Metropolitan Wayne County Airport), “C”, 5%, 12/01/2044		90,000	90,017

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Missouri - 2.9%
Cape Girardeau County, MO, Industrial Development Authority, Health Facilities Rev. (SoutheastHealth), 4%, 3/01/2041	$	85,000	$73,634
Kansas City, MO, Industrial Development Authority, Airport Rev. (Kansas City International Airport Terminal Modernization Project), “B”, 5%, 3/01/2054		480,000	481,867
Kansas City, MO, Industrial Development Authority, Airport Rev. (Kansas City International Airport Terminal Modernization Project), “B”, AGM, 5%, 3/01/2049		520,000	530,004
Kansas City, MO, Industrial Development Authority, Airport Rev. (Kansas City International Airport Terminal Modernization Project), “B”, AGM, 5%, 3/01/2055		315,000	318,080
Kansas City, MO, Industrial Development Authority, Airport Rev. (Kansas City International Airport Terminal Modernization Project), “B”, 5%, 3/01/2046		215,000	218,117
Kansas City, MO, Land Clearance for Redevelopment Authority Rev. (Convention Center Hotel Project - TIF Financing), “B”, 5%, 2/01/2050 (n)		310,000	216,289
Missouri Development Finance Board, Infrastructure Facilities Rev. (Crackerneck Creek Project), 4%, 3/01/2051		125,000	104,868
Plaza at Noah's Ark Community District, MO, Tax Increment and Improvement Rev., 3%, 5/01/2030		10,000	8,813
Plaza at Noah's Ark Community District, MO, Tax Increment and Improvement Rev., 3.125%, 5/01/2035		10,000	8,151
St. Louis County, MO, Industrial Development Authority Health Facilities Rev. (Nazareth Living Center), “A”, 5%, 8/15/2030		40,000	38,633
St. Louis County, MO, Industrial Development Authority Health Facilities Rev. (Nazareth Living Center), “A”, 5%, 8/15/2035		25,000	23,239
St. Louis County, MO, Industrial Development Authority Health Facilities Rev. (Nazareth Living Center), “A”, 5.125%, 8/15/2045		65,000	56,569
St. Louis County, MO, Industrial Development Authority Health Facilities Rev. (Ranken-Jordan Project), 4%, 11/15/2036		55,000	50,520
St. Louis, MO, Industrial Development Authority Financing Rev. (Ballpark Village Development Project), “A”, 3.875%, 11/15/2029		50,000	43,055
St. Louis, MO, Industrial Development Authority Financing Rev. (Ballpark Village Development Project), “A”, 4.375%, 11/15/2035		95,000	75,938
St. Louis, MO, Industrial Development Authority Financing Rev. (Ballpark Village Development Project), “A”, 4.75%, 11/15/2047		205,000	152,232
St. Louis, MO, Industrial Development Authority Rev. (Friendship Village St. Louis Obligated Group), “A”, 5.25%, 9/01/2053		440,000	379,634
St. Louis, MO, Municipal Finance Corp. Leasehold Rev. (Convention Center Expansion and Improvement Projects), AGM, 5%, 10/01/2045		270,000	278,457
			$3,058,100

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
New Jersey - 5.7%
Atlantic City, NJ, Tax Appeal Refunding Bonds (Qualified Pursuant to the Provisions of the Municipal Qualified Bond Act), “A”, BAM, 5%, 3/01/2042	$	30,000	$31,148
Camden County, NJ, Improvement Authority School Rev. (Kipp Cooper Norcross Academy), 6%, 6/15/2062		140,000	145,179
Essex County, NJ, Improvement Authority, General Obligation Lease Rev. (CHF-Newark, LLC - New Jersey Student Housing Project. “A”, BAM, 4%, 8/01/2060		405,000	370,762
Gloucester County, NJ, Improvement Authority Loan Rev. (Rowan University Fossil Park & Student Center Projects), BAM, 4%, 7/01/2046		155,000	148,415
Gloucester County, NJ, Improvement Authority Loan Rev. (Rowan University Fossil Park & Student Center Projects), BAM, 4%, 7/01/2051		245,000	230,298
New Jersey Casino Reinvestment Development Authority, Luxury Tax Rev., AGM, 5%, 11/01/2032		65,000	67,066
New Jersey Economic Development Authority Rev. (Goethals Bridge Replacement Project), 5.5%, 1/01/2027		40,000	40,386
New Jersey Economic Development Authority Rev. (Goethals Bridge Replacement Project), 5%, 1/01/2028		40,000	40,147
New Jersey Economic Development Authority Rev. (Goethals Bridge Replacement Project), 5.375%, 1/01/2043		255,000	255,385
New Jersey Economic Development Authority Rev. (Goethals Bridge Replacement Project), AGM, 5%, 1/01/2031		125,000	125,490
New Jersey Economic Development Authority Rev. (Kapkowski Road Landfill Project), 6.5%, 4/01/2031		760,000	766,948
New Jersey Economic Development Authority Rev. (Provident Group - Rowan Properties LLC - Rowan University Student Housing Project), “A”, 5%, 1/01/2030		80,000	77,192
New Jersey Economic Development Authority Rev. (Provident Group - Rowan Properties LLC - Rowan University Student Housing Project), “A”, 5%, 1/01/2035		95,000	87,789
New Jersey Economic Development Authority Rev. (School Facilities Construction), “DDD”, 5%, 6/15/2034		10,000	10,498
New Jersey Economic Development Authority Rev. (School Facilities Construction), “DDD”, 5%, 6/15/2035		10,000	10,426
New Jersey Economic Development Authority Rev. (School Facilities Construction), “DDD”, 5%, 6/15/2042		55,000	56,050
New Jersey Economic Development Authority, Motor Vehicle Surcharges Subordinate Refunding Rev., “A”, 3.125%, 7/01/2029		40,000	39,203
New Jersey Economic Development Authority, Motor Vehicle Surcharges Subordinate Refunding Rev., “A”, 5%, 7/01/2033		260,000	270,934

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
New Jersey - continued
New Jersey Economic Development Authority, Special Facilities Rev. (Continental Airlines, Inc.), “A”, 5.625%, 11/15/2030	$	265,000	$266,506
New Jersey Economic Development Authority, State Lease Rev. (Juvenile Justice Commission Facilities Project), “C”, 5%, 6/15/2042		180,000	183,775
New Jersey Higher Education Student Assistance Authority, Senior Student Loan Rev., “B”, 4%, 12/01/2041		810,000	794,301
New Jersey Higher Education Student Assistance Authority, Senior Student Loan Rev., ”B“, 3.5%, 12/01/2039		325,000	314,580
New Jersey Higher Education Student Assistance Authority, Senior Student Loan Rev., ”C“, 3.25%, 12/01/2051		30,000	21,221
New Jersey Transportation Trust Fund Authority, “AA”, 5%, 6/15/2030		110,000	121,714
New Jersey Transportation Trust Fund Authority, “AA”, 5%, 6/15/2035		150,000	162,243
New Jersey Transportation Trust Fund Authority, “AA”, 5%, 6/15/2037		140,000	148,468
New Jersey Transportation Trust Fund Authority, “AA”, 4%, 6/15/2040		55,000	51,896
New Jersey Transportation Trust Fund Authority, “AA”, 4%, 6/15/2045		100,000	91,350
New Jersey Transportation Trust Fund Authority, Transportation Program, “AA”, 5%, 6/15/2038		1,000,000	1,010,572
			$5,939,942
New Mexico - 0.0%
Los Ranchos de Albuquerque, NM, Education Facilities Rev. (Albuquerque Academy Project), 4%, 9/01/2040	$	20,000	$19,452
New York - 9.1%
Build NYC Resource Corp. Rev. (Albert Einstein School of Medicine, Inc.), 5.5%, 9/01/2045 (n)	$	380,000	$381,799
Build NYC Resource Corp. Rev. (Grand Concourse Academy Charter School Project), “B”, 5%, 7/01/2062		110,000	105,687
Genesse County, NY, Funding Corp. Rev. (Rochester Regional Health Project), Tax-Exempt, “A”, 5.25%, 12/01/2052		405,000	411,758
Long Beach, NY, General Obligation, “B”, BAM, 4.625%, 7/15/2052		360,000	355,670
Metropolitan Transportation Authority, NY, Transportation Rev., “A”, 4%, 11/15/2052		75,000	61,377
Metropolitan Transportation Authority, NY, Transportation Rev., “C-1”, 5.25%, 11/15/2055		170,000	171,493
Monroe County, NY, Industrial Development Corp. Rev. (University of Rochester Project), “A”, 4%, 7/01/2050		170,000	159,199
New Rochelle, NY, Corp. for Local Development Rev. (Iona College Project), “A”, 5%, 7/01/2034		65,000	66,868
New Rochelle, NY, Corp. for Local Development Rev. (Iona College Project), “A”, 5%, 7/01/2040		165,000	167,826
New Rochelle, NY, Corp. for Local Development Rev. (Iona College Project), “A”, 5%, 7/01/2045		80,000	80,904

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
New York - continued
New York Dormitory Authority Rev. (HYU Langone Hospitals Obligated Group), “A”, 4%, 7/01/2050	$	500,000	$460,012
New York Dormitory Authority Rev., Non-State Supported Debt (Orange Regional Medical Center Obligated Group Rev.), 5%, 12/01/2035 (n)		100,000	100,172
New York Dormitory Authority Rev., Non-State Supported Debt (Orange Regional Medical Center Obligated Group Rev.), 5%, 12/01/2040 (n)		100,000	98,136
New York Dormitory Authority Rev., State Personal Income Tax, “E”, 4%, 3/15/2042		655,000	640,377
New York Liberty Development Corp., Liberty Rev. (3 World Trade Center Project), “1”, 5%, 11/15/2044 (n)		1,090,000	1,026,283
New York Transportation Development Corp., Special Facilities Rev. (American Airlines, Inc. John F. Kennedy International Airport Project), 3%, 8/01/2031		65,000	58,020
New York Transportation Development Corp., Special Facilities Rev. (Delta Airlines, Inc. LaGuardia Airport Terminals C&D Redevelopment Project), 5%, 1/01/2031		365,000	370,797
New York Transportation Development Corp., Special Facilities Rev. (Delta Airlines, Inc. LaGuardia Airport Terminals C&D Redevelopment Project), 4%, 1/01/2036		100,000	93,030
New York Transportation Development Corp., Special Facilities Rev. (Delta Airlines, Inc. LaGuardia Airport Terminals C&D Redevelopment Project), 4.375%, 10/01/2045		545,000	496,138
New York Transportation Development Corp., Special Facilities Rev. (Terminal 4 John F. Kennedy International Airport Project), “A”, 4%, 12/01/2038		70,000	62,923
New York, NY, Housing Development Corp., Multi-Family Housing Rev. (8 Spruce Street), “E”, 3.5%, 2/15/2048		542,947	528,141
New York, NY, Industrial Development Agency Pilot Refunding Rev. (Yankee Stadium Project), “A”, AGM, 4%, 3/01/2045		35,000	32,607
New York, NY, Municipal Water Finance Authority, Water & Sewer System Rev., “GG-1”, 4%, 6/15/2050		505,000	479,528
New York, NY, Transitional Finance Authority Rev., “C-1”, 4%, 5/01/2037		195,000	195,880
New York, NY, Transitional Finance Authority Rev., “C-1”, 4%, 5/01/2038		245,000	244,984
Niagara County, NY, Industrial Development Agency, Solid Waste Disposal Rev. (Covanta Energy Project), “A”, 4.75%, 11/01/2042 (n)		270,000	243,249
Niagara, NY, Area Development Corp. Rev. (Catholic Health System, Inc. Project), 4.5%, 7/01/2052		215,000	141,495
Orange County, NY, Funding Corp. Assisted Living Residence Rev. (Hamlet at Wallkill Assisted Living Project), 6.5%, 1/01/2046		170,000	136,562

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
New York - continued
Port Authority of NY & NJ (221st Series), 4%, 7/15/2055	$	665,000	$581,811
Port Authority of NY & NJ (234th Series), 5.5%, 8/01/2052		505,000	544,786
Suffolk, NY, Tobacco Asset Securitization Corp., Tobacco Settlement, “B-1”, 4%, 6/01/2050		30,000	30,022
Syracuse, NY, Industrial Development Agency PILOT Rev. (Carousel Center Project), “A”, 5%, 1/01/2029		30,000	25,198
Syracuse, NY, Industrial Development Agency PILOT Rev. (Carousel Center Project), “A”, 5%, 1/01/2032		75,000	58,024
Syracuse, NY, Industrial Development Agency PILOT Rev. (Carousel Center Project), “A”, 5%, 1/01/2034		205,000	151,081
Syracuse, NY, Industrial Development Agency PILOT Rev. (Carousel Center Project), “A”, 5%, 1/01/2036		110,000	78,045
Tobacco Settlement Asset Securitization Corp., NY, “A”, 5%, 6/01/2034		50,000	51,315
Tobacco Settlement Asset Securitization Corp., NY, “A”, 5%, 6/01/2035		25,000	25,592
Tobacco Settlement Asset Securitization Corp., NY, “A”, 5%, 6/01/2041		185,000	187,136
Ulster County, NY, Capital Resource Corp. Rev. (Woodland Pond at New Paltz Project), 4%, 9/15/2025		110,000	103,378
Ulster County, NY, Capital Resource Corp. Rev. (Woodland Pond at New Paltz Project), 5%, 9/15/2037		400,000	325,400
			$9,532,703
North Carolina - 1.5%
Durham, NC, Durham Housing Authority Rev. (Magnolia Pointe Apartments), 5.65%, 2/01/2038 (Prerefunded 1/31/2023)	$	804,027	$807,793
North Carolina Medical Care Commission, Health Care Facilities First Mortgage Rev. (Lutheran Services for the Aging), “A”, 4%, 3/01/2036		50,000	41,837
North Carolina Medical Care Commission, Health Care Facilities First Mortgage Rev. (Lutheran Services for the Aging), “A”, 4%, 3/01/2041		15,000	11,812
North Carolina Medical Care Commission, Health Care Facilities First Mortgage Rev. (Lutheran Services for the Aging), “A”, 4%, 3/01/2051		190,000	133,997
North Carolina Medical Care Commission, Health Care Facilities First Mortgage Rev. (Lutheran Services for the Aging), “C”, 4%, 3/01/2036		20,000	16,735
North Carolina Medical Care Commission, Health Care Facilities First Mortgage Rev. (Lutheran Services for the Aging), “C”, 4%, 3/01/2042		10,000	7,734
North Carolina Medical Care Commission, Health Care Facilities First Mortgage Rev. (Pennybyrn at Maryfield), 5%, 10/01/2025		35,000	35,331
North Carolina Medical Care Commission, Health Care Facilities First Mortgage Rev. (Pennybyrn at Maryfield), 5%, 10/01/2030		70,000	69,726
North Carolina Medical Care Commission, Health Care Facilities First Mortgage Rev. (Pennybyrn at Maryfield), 5%, 10/01/2035		45,000	44,079

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Ohio - continued
Darke County, OH, Hospital Facilities Rev. (Wayne Healthcare Project), “A”, 5%, 9/01/2049	$	65,000	$58,620
Franklin County, OH, Health Care Facilities Improvement Rev. (Friendship Village of Dublin, Inc.), 5%, 11/15/2034		120,000	121,152
Franklin County, OH, Health Care Facilities Improvement Rev. (Friendship Village of Dublin, Inc.), 5%, 11/15/2044		195,000	195,606
Franklin County, OH, Hospital Facilities Rev. (OhioHealth Corp.), “A”, 4%, 5/15/2047		235,000	225,484
Miami County, OH, Hospital Facilities Rev. (Kettering Health), “A”, 5%, 8/01/2049		310,000	315,632
Middleburg Heights, OH, Hospital Facilities Improvement Rev. (Southwest General Health Center Project), “A”, 4%, 8/01/2041		130,000	120,538
Middleburg Heights, OH, Hospital Facilities Improvement Rev. (Southwest General Health Center Project), “A”, 4%, 8/01/2047		70,000	62,128
Ohio Air Quality Development Authority Refunding Rev. (Duke Energy Corp. Project), “A”, 4.25%, 11/01/2039 (Put Date 6/01/2027)		110,000	109,431
Ohio Air Quality Development Authority Refunding Rev. (Duke Energy Corp. Project), “B”, 4%, 9/01/2030 (Put Date 6/01/2027)		135,000	135,177
Ohio Air Quality Development Authority, Facilities Rev. (Pratt Paper LLC Project), 3.75%, 1/15/2028 (n)		100,000	97,853
Ohio Air Quality Development Authority, Facilities Rev. (Pratt Paper LLC Project), 4.25%, 1/15/2038 (n)		100,000	92,908
Ohio Air Quality Development Authority, Facilities Rev. (Pratt Paper LLC Project), 4.5%, 1/15/2048 (n)		125,000	110,092
Ohio Higher Educational Facility Rev. (Cleveland Institute of Music 2022 Project), 5.125%, 12/01/2042		100,000	101,452
			$5,000,255
Oklahoma - 1.2%
Catoosa, OK, Industrial Authority Sales Tax Rev., 4%, 10/01/2028	$	10,000	$9,522
Norman, OK, Regional Hospital Authority Rev., 5%, 9/01/2045		40,000	40,317
Oklahoma Development Finance Authority, Health System Rev. (OU Medicine Project), “A”, 5.5%, 8/15/2041		245,000	233,097
Oklahoma Development Finance Authority, Health System Rev. (OU Medicine Project), “A”, 5.5%, 8/15/2044		245,000	230,787
Oklahoma Development Finance Authority, Health System Rev. (OU Medicine Project), “B”, 5%, 8/15/2029		30,000	29,549
Oklahoma Development Finance Authority, Health System Rev. (OU Medicine Project), “B”, 5%, 8/15/2033		155,000	148,126
Oklahoma Development Finance Authority, Health System Rev. (OU Medicine Project), “B”, 5%, 8/15/2038		215,000	192,626
Oklahoma Development Finance Authority, Health System Rev. (OU Medicine Project), “B”, 5.25%, 8/15/2043		195,000	179,100

Table of Contents

Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Oklahoma - continued
Oklahoma Development Finance Authority, Health System Rev. (OU Medicine Project), “B”, 5.25%, 8/15/2048	$	215,000	$191,546
Tulsa, OK, Airport Improvement Trust Rev., “A”, 5%, 6/01/2045 (Prerefunded 6/01/2024)		55,000	56,625
			$1,311,295
Oregon - 1.5%
Medford, OR, Hospital Facilities Authority Rev. (Asante Projects), “A”, 4%, 8/15/2050	$	370,000	$337,920
Multnomah County, OR, Hospital Facilities Authority Refunding Rev. (Terwilliger Plaza - Parkview Project), “A”, 4%, 12/01/2051		465,000	348,185
Multnomah County, OR, Hospital Facilities Authority Refunding Rev. (Terwilliger Plaza - Parkview Project), “A”, 4%, 12/01/2056		205,000	148,594
Multnomah County, OR, Hospital Facilities Authority Refunding Rev. (Terwilliger Plaza - Parkview Project), “B-1”, 1.2%, 6/01/2028		25,000	21,241
Multnomah County, OR, Hospital Facilities Authority Refunding Rev. (Terwilliger Plaza - Parkview Project), “B-2”, 0.95%, 6/01/2027		70,000	61,028
Oregon Facilities Authority Rev. (Samaritan Health Services Project), “A”, 5%, 10/01/2040		30,000	30,542
Union County, OR, Hospital Facility Authority Rev. (Grande Ronde Hospital Project), 5%, 7/01/2047		100,000	100,387
Union County, OR, Hospital Facility Authority Rev. (Grande Ronde Hospital Project), 5%, 7/01/2052		230,000	227,346
Yamhill County, OR, Hospital Authority Rev. (Friendsview), “A”, 5%, 11/15/2056		275,000	212,363
Yamhill County, OR, Hospital Authority Rev. (Friendsview), “B-1”, 2.5%, 11/15/2028		30,000	26,506
Yamhill County, OR, Hospital Authority Rev. (Friendsview), “B-2”, 2.125%, 11/15/2027		15,000	13,348
Yamhill County, OR, Hospital Authority Rev. (Friendsview), “B-3”, 1.75%, 11/15/2026		20,000	18,432
			$1,545,892
Pennsylvania - 12.2%
Allentown, PA, Neighborhood Improvement Zone Development Authority Tax Rev. (City Center Project), 5%, 5/01/2042 (n)	$	170,000	$153,809
Allentown, PA, Neighborhood Improvement Zone Development Authority Tax Rev. (City Center Refunding Project), 5%, 5/01/2042 (n)		150,000	135,714
Berks County, PA, Industrial Development Authority Health System Rev. (Tower Health Project), 5%, 11/01/2034		235,000	182,112
Berks County, PA, Industrial Development Authority Health System Rev. (Tower Health Project), 5%, 11/01/2047		575,000	389,580
Berks County, PA, Industrial Development Authority Health System Rev. (Tower Health Project), 5%, 11/01/2050		200,000	132,664

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Pennsylvania - continued
Berks County, PA, Reading School District, BAM, 4%, 4/01/2044	$	45,000	$43,945
Blythe, PA, Solid Waste Authority Rev., 7.75%, 12/01/2037 (Prerefunded 12/01/2027)		235,000	273,523
Bucks County, PA, Industrial Development Authority, Hospital Rev. (St. Luke's University Health Network Project), 4%, 8/15/2044		45,000	41,167
Bucks County, PA, Industrial Development Authority, Hospital Rev. (St. Luke's University Health Network Project), 4%, 8/15/2050		230,000	199,949
Chester County, PA, Health & Education Facilities Authority Rev. (Simpson Senior Services Project), 4%, 12/01/2035		405,000	328,476
Chester County, PA, Health & Education Facilities Authority Rev. (Simpson Senior Services Project), 5%, 12/01/2051		95,000	79,632
Chester County, PA, Health & Education Facilities Authority Rev. (Simpson Senior Services Project), “A”, 5%, 12/01/2030		45,000	42,805
Chester County, PA, Health & Education Facilities Authority Rev. (Simpson Senior Services Project), “A”, 5.25%, 12/01/2045		100,000	89,906
Doylestown, PA, Hospital Rev., “A”, 4%, 7/01/2045		30,000	21,730
East Hempfield Township, PA, Industrial Development Authority Rev. (Student Services, Inc., Student Housing Project at Millersville University of Pennsylvania), 5%, 7/01/2030 (Prerefunded 7/01/2025)		25,000	26,415
East Hempfield Township, PA, Industrial Development Authority Rev. (Student Services, Inc., Student Housing Project at Millersville University of Pennsylvania), 5%, 7/01/2035 (Prerefunded 7/01/2025)		35,000	36,981
East Hempfield Township, PA, Industrial Development Authority Rev. (Student Services, Inc., Student Housing Project at Millersville University of Pennsylvania), 5%, 7/01/2039 (Prerefunded 7/01/2024)		40,000	41,368
East Hempfield Township, PA, Industrial Development Authority Rev. (Student Services, Inc., Student Housing Project at Millersville University of Pennsylvania), 5%, 7/01/2046 (Prerefunded 7/01/2024)		20,000	20,684
Franklin County, PA, Industrial Development Authority Rev. (Menno-Haven, Inc. Project), 5%, 12/01/2038		125,000	108,088
Franklin County, PA, Industrial Development Authority Rev. (Menno-Haven, Inc. Project), 5%, 12/01/2043		155,000	129,812
Franklin County, PA, Industrial Development Authority Rev. (Menno-Haven, Inc. Project), 5%, 12/01/2048		160,000	131,109
Franklin County, PA, Industrial Development Authority Rev. (Menno-Haven, Inc. Project), 5%, 12/01/2053		150,000	119,983
Geisinger, PA, Geisinger Authority Health System Rev., “A”, 4%, 4/01/2050		1,010,000	916,344
Lehigh County, PA, Hospital Authority Rev. (Lehigh Valley Health Network), “A”, 4%, 7/01/2049		350,000	314,811
Lehigh County, PA, Water & Sewer Authority Rev. (Allentown Concession), Capital Appreciation, “B”, 0%, 12/01/2037		955,000	491,925

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Pennsylvania - continued
Lehigh County, PA, Water & Sewer Authority Rev., “A”, 5%, 12/01/2043 (Prerefunded 12/01/2023)	$	605,000	$619,521
Montgomery County, PA, Higher Education & Health Authority Rev. (Thomas Jefferson University), 4%, 9/01/2044		100,000	92,068
Montgomery County, PA, Higher Education & Health Authority Rev. (Thomas Jefferson University), 4%, 9/01/2049		100,000	88,217
Montgomery County, PA, Higher Education & Health Authority Rev. (Thomas Jefferson University), “A”, 5%, 9/01/2048		330,000	331,676
Montgomery County, PA, Higher Education & Health Authority Rev. (Thomas Jefferson University), “B”, AGM, 3.125%, 5/01/2053		105,000	76,274
Montgomery County, PA, Industrial Development Authority Retirement Communities Rev. (Acts Retirement-Life Communities, Inc. Obligated Group), “C”, 5%, 11/15/2045		120,000	115,403
Montgomery County, PA, Industrial Development Authority Rev. (Whitemarsh Continuing Care Retirement Community Project), 5.375%, 1/01/2050		935,000	863,060
Pennsylvania Economic Development Financing Authority, Guaranteed Parking Rev. (Capitol Region Parking System), Capital Appreciation, “B-2”, 0%, 1/01/2044		540,000	175,983
Pennsylvania Economic Development Financing Authority, Guaranteed Parking Rev. (Capitol Region Parking System), Capital Appreciation, “B-3”, 0%, 1/01/2049		250,000	43,184
Pennsylvania Higher Educational Assistance Agency, Education Loan Rev., “A”, 2.625%, 6/01/2042		50,000	41,454
Pennsylvania Higher Educational Assistance Agency, Education Loan Rev., “A”, 4.5%, 6/01/2043		405,000	400,038
Pennsylvania Higher Educational Facilities Authority Rev. (Drexel University), “A”, AGM, 4%, 5/01/2050		705,000	637,680
Pennsylvania Public School Building Authority, School Lease Rev. (School District of Philadelphia Project), “A”, AGM, 5%, 6/01/2032		510,000	534,542
Pennsylvania Turnpike Commission Rev., ”A“, 4%, 12/01/2050		395,000	349,287
Pennsylvania Turnpike Commission Subordinate Rev., “A”, AGM, 4%, 12/01/2049		895,000	857,827
Philadelphia, PA, Authority for Industrial Development Charter School Rev. (Green Woods Charter School Project), “A”, 5.375%, 6/15/2057		100,000	89,999
Philadelphia, PA, Authority for Industrial Development Rev. (MaST Charter School Project), “A”, 5.625%, 8/01/2036		100,000	100,830
Philadelphia, PA, Authority for Industrial Development Rev. (MaST Charter School Project), “A”, 5.75%, 8/01/2046		125,000	125,193
Philadelphia, PA, Authority for Industrial Development Rev. (MaST Charter School Project), “A”, 5.375%, 8/01/2051		120,000	121,924
Philadelphia, PA, Authority for Industrial Development Rev. (MaST Charter School Project), “B”, 6%, 8/01/2051		165,000	166,601

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Pennsylvania - continued
Philadelphia, PA, Authority for Industrial Development Rev. (Tacony Academy Charter School Project), 6.875%, 6/15/2033	$	100,000	$101,625
Philadelphia, PA, Authority for Industrial Development Rev. (Tacony Academy Charter School Project), 7.375%, 6/15/2043		110,000	111,830
Philadelphia, PA, Authority for Industrial Development Rev. (Tacony Academy Charter School Project), “A-1”, 7%, 6/15/2043		140,000	142,053
Philadelphia, PA, Authority for Industrial Development, Multi-Family Housing Rev. (University Square Apartment Project-Section 8), “III”, 5.25%, 12/01/2047 (n)		145,000	129,294
Philadelphia, PA, Authority for Industrial Development, Multi-Family Housing Rev. (University Square Apartment Project-Section 8), “III”, 5.5%, 12/01/2058 (n)		215,000	190,625
Philadelphia, PA, Authority for Industrial Development, Senior Living Facilities Rev. (Wesley Enhanced Living Obligated Group), “A”, 5%, 7/01/2037		100,000	88,964
Philadelphia, PA, Authority for Industrial Development, Senior Living Facilities Rev. (Wesley Enhanced Living Obligated Group), “A”, 5%, 7/01/2042		125,000	106,709
Philadelphia, PA, Authority for Industrial Development, Senior Living Facilities Rev. (Wesley Enhanced Living Obligated Group), “A”, 5%, 7/01/2049		175,000	143,972
Philadelphia, PA, School District, “A”, 5%, 9/01/2033		20,000	21,595
Philadelphia, PA, School District, “A”, 5%, 9/01/2036		25,000	26,672
Philadelphia, PA, School District, “A”, 5%, 9/01/2037		25,000	26,597
Philadelphia, PA, School District, “A”, 5%, 9/01/2038		25,000	26,534
Philadelphia, PA, School District, “A”, 4%, 9/01/2039		150,000	147,180
Pittsburgh, PA, Urban Redevelopment Authority Rev., “C”, GNMA, 4.8%, 4/01/2028		270,000	270,973
Pittsburgh, PA, Water & Sewer Authority Rev., “A”, AGM, 5%, 9/01/2032		40,000	46,477
Scranton-Lackawanna, PA, Health and Welfare Authority, University Rev. (Marywood University Project), 5%, 6/01/2046		445,000	397,022
Washington County, PA, Canon-McMillan School District, BAM, 4%, 6/01/2046		150,000	143,706
Washington County, PA, Canon-McMillan School District, BAM, 4%, 6/01/2048		180,000	170,931
Washington County, PA, Redevelopment Authority Refunding Rev. (Victory Centre Tax Increment Financing Project), 4%, 7/01/2023		5,000	4,985
Washington County, PA, Redevelopment Authority Refunding Rev. (Victory Centre Tax Increment Financing Project), 5%, 7/01/2035		15,000	14,523
Washington County, PA, Trinity Area School District, AGM, 4%, 11/01/2051		130,000	123,385

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Puerto Rico - continued
Puerto Rico Industrial, Tourist, Educational, Medical & Environmental Control Facilities Financing Authority, Higher Education Rev. (University of Sacred Heart), 4.375%, 10/01/2031	$	45,000	$45,043
Puerto Rico Industrial, Tourist, Educational, Medical & Environmental Control Facilities Financing Authority, Higher Education Rev. (University of Sacred Heart), 5%, 10/01/2042		70,000	70,156
Puerto Rico Municipal Finance Agency, “A”, AGM, 5%, 8/01/2027		20,000	20,133
Puerto Rico Public Finance Corp., “E”, ETM, 6%, 8/01/2026		80,000	88,312
Puerto Rico Sales Tax Financing Corp., Restructured Sales Tax Rev., “2019A-1”, 4.55%, 7/01/2040		42,000	39,011
Puerto Rico Sales Tax Financing Corp., Restructured Sales Tax Rev., “2019A-1”, 5%, 7/01/2058		636,000	601,854
Puerto Rico Sales Tax Financing Corp., Restructured Sales Tax Rev., “2019A-2”, 4.536%, 7/01/2053		3,000	2,610
Puerto Rico Sales Tax Financing Corp., Restructured Sales Tax Rev., “2019A-2”, 4.784%, 7/01/2058		69,000	62,901
Puerto Rico Sales Tax Financing Corp., Restructured Sales Tax Rev., Capital Appreciation, “2019A-1”, 0%, 7/01/2027		74,000	59,550
Puerto Rico Sales Tax Financing Corp., Restructured Sales Tax Rev., Capital Appreciation, “2019A-1”, 0%, 7/01/2031		803,000	520,504
Puerto Rico Sales Tax Financing Corp., Restructured Sales Tax Rev., Capital Appreciation, “2019A-1”, 0%, 7/01/2033		781,000	450,116
Puerto Rico Sales Tax Financing Corp., Restructured Sales Tax Rev., Capital Appreciation, “2019A-1”, 0%, 7/01/2046		473,000	118,617
University of Puerto Rico Rev., “P”, NPFG, 5%, 6/01/2025		40,000	40,160
			$5,797,155
Rhode Island - 0.3%
Rhode Island Student Loan Authority, Education Loan Rev., “A”, 2.25%, 12/01/2039	$	85,000	$71,709
Rhode Island Student Loan Authority, Student Loan Rev., “A”, 3.5%, 12/01/2034		60,000	58,913
Rhode Island Student Loan Authority, Student Loan Rev., ”A“, 3.625%, 12/01/2037		160,000	151,653
			$282,275
South Carolina - 1.6%
Richland County, SC, Environmental Improvement Rev. (International Paper), “A”, 3.875%, 4/01/2023	$	525,000	$525,067
South Carolina Jobs & Economic Development Authority Rev. (Bishop Gadsden Episcopal Retirement Community), “A”, 5%, 4/01/2044		185,000	169,117
South Carolina Jobs & Economic Development Authority, Educational Facilities Rev. (Green Charter Schools Project), “A”, 4%, 6/01/2046 (n)		100,000	73,955

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Texas - 10.4%
Arlington, TX, Higher Education Finance Corp. Education Rev. (Newman International Academy), “A”, 5.375%, 8/15/2036	$	40,000	$39,369
Arlington, TX, Higher Education Finance Corp. Education Rev. (Newman International Academy), “A”, 5.5%, 8/15/2046		185,000	173,807
Arlington, TX, Higher Education Finance Corp. Rev. (Riverwalk Education Foundation, Inc.), 5%, 8/15/2057		185,000	190,939
Austin, TX, Airport System Rev., 5%, 11/15/2052		270,000	275,824
Austin, TX, Convention Center (Convention Enterprises, Inc.), “A”, 5%, 1/01/2029		35,000	35,842
Austin, TX, Convention Center (Convention Enterprises, Inc.), “A”, 5%, 1/01/2031		50,000	51,136
Austin, TX, Convention Center (Convention Enterprises, Inc.), “A”, 5%, 1/01/2034		10,000	9,813
Austin, TX, Convention Center (Convention Enterprises, Inc.), “B”, 5%, 1/01/2026		25,000	25,037
Austin, TX, Convention Center (Convention Enterprises, Inc.), “B”, 5%, 1/01/2028		15,000	15,003
Austin, TX, Convention Center (Convention Enterprises, Inc.), “B”, 5%, 1/01/2030		25,000	24,907
Central Texas Regional Mobility Authority Senior Lien Rev., “A”, 5%, 1/01/2045 (Prerefunded 7/01/2025)		90,000	95,325
Central Texas Regional Mobility Authority Senior Lien Rev., “B”, 5%, 1/01/2046		710,000	739,272
Clifton, TX, Higher Education Finance Corp. Rev. (Idea Public Schools), 6%, 8/15/2033		105,000	106,959
Clifton, TX, Higher Education Finance Corp. Rev. (Idea Public Schools), 5%, 8/15/2042		410,000	410,305
Clifton, TX, Higher Education Finance Corp. Rev. (Idea Public Schools), 6%, 8/15/2043		165,000	167,491
Conroe, TX, Local Government Corp., First Lien Hotel Rev. (Convention Center Hotel), “A”, 4%, 10/01/2050		55,000	44,279
Conroe, TX, Local Government Corp., Second Lien Hotel Rev. (Convention Center Hotel), “B”, 5%, 10/01/2050 (n)		100,000	82,187
Conroe, TX, Local Government Corp., Third Lien Hotel Rev. (Convention Center Hotel), “C”, 4%, 10/01/2050		30,000	27,610
Gulf Coast, TX, Industrial Development Authority Rev. (CITGO Petroleum Corp.), 4.875%, 5/01/2025		115,000	115,003
Gulf Coast, TX, Industrial Development Authority Rev. (CITGO Petroleum Corp.), 8%, 4/01/2028		375,000	375,311
Harris County, TX, Cultural Education Facilities Finance Corp., Hospital Rev. (Memorial Hermann Health System), “A”, 4.125%, 7/01/2052		340,000	321,085

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Texas - continued
Harris County, TX, Cultural Education Facilities Finance Corp., Hospital Rev. (Texas Children's Hospital), “A”, BAM, 4%, 10/01/2035	$	85,000	$86,345
Harris County, TX, Cultural Education Facilities Finance Corp., Hospital Rev. (Texas Children's Hospital), “A”, BAM, 4%, 10/01/2036		155,000	156,925
Harris County, TX, Cultural Education Facilities Finance Corp., Hospital Rev. (Texas Children's Hospital), “A”, BAM, 4%, 10/01/2037		210,000	211,960
Harris County, TX, Cultural Education Facilities Finance Corp., Hospital Rev. (Texas Children's Hospital), “A”, BAM, 4%, 10/01/2038		175,000	175,612
Harris County-Houston, TX, Sports Authority Rev., “C”, 5%, 11/15/2032		20,000	20,507
Harris County-Houston, TX, Sports Authority Rev., “C”, 5%, 11/15/2033		40,000	40,961
Harris County-Houston, TX, Sports Authority Rev., Capital Appreciation, “A”, AGM, 0%, 11/15/2041		70,000	28,422
Harris County-Houston, TX, Sports Authority Rev., Capital Appreciation, “A”, AGM, 0%, 11/15/2046		175,000	54,021
Houston, TX, Airport System Rev., Special Facilities Rev. (Continental Airlines, Inc.), 6.5%, 7/15/2030		445,000	445,144
Houston, TX, Airport System Rev., Special Facilities Rev. (United Airlines, Inc. Terminal E Project), 4.75%, 7/01/2024		170,000	170,266
Houston, TX, Airport System Rev., Special Facilities Rev. (United Airlines, Inc. Terminal Improvement Projects), “B-1”, 5%, 7/15/2030		770,000	774,271
Houston, TX, Higher Education Finance Corp. University Rev. (Houston Baptist University Project), 4%, 10/01/2051		50,000	40,640
Houston, TX, Industrial Development Corp. (United Parcel Service, Inc.), 6%, 3/01/2023		105,000	105,181
Mission, TX, Economic Development Corp. (NatGasoline Project), 4.625%, 10/01/2031 (n)		180,000	174,094
New Hope, TX, Cultural Education Facilities Finance Corp., Capital Improvement Rev. (CHF - Collegiate Housing Denton LLC - Texas Woman's University Housing Project), “A-1”, AGM, 5%, 7/01/2038		20,000	20,442
New Hope, TX, Cultural Education Facilities Finance Corp., Capital Improvement Rev. (CHF - Collegiate Housing Denton LLC - Texas Woman's University Housing Project), “A-1”, AGM, 5%, 7/01/2058		80,000	80,304
New Hope, TX, Cultural Education Facilities Finance Corp., Education Rev. (Beta Academy), “A”, 5%, 8/15/2039 (n)		75,000	71,166
New Hope, TX, Cultural Education Facilities Finance Corp., Education Rev. (Beta Academy), “A”, 5%, 8/15/2049 (n)		55,000	49,538
New Hope, TX, Cultural Education Facilities Finance Corp., Retirement Facility Rev. (MRC Senior Living - Langford Project), “A”, 5%, 11/15/2026		15,000	14,489

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Texas - continued
New Hope, TX, Cultural Education Facilities Finance Corp., Retirement Facility Rev. (MRC Senior Living - Langford Project), “A”, 5.375%, 11/15/2036	$	20,000	$17,854
New Hope, TX, Cultural Education Facilities Finance Corp., Retirement Facility Rev. (MRC Senior Living - Langford Project), “A”, 5.5%, 11/15/2046		35,000	29,439
New Hope, TX, Cultural Education Facilities Finance Corp., Retirement Facility Rev. (MRC Senior Living - Langford Project), “A”, 5.5%, 11/15/2052		45,000	36,919
New Hope, TX, Cultural Education Facilities Finance Corp., Retirement Facility Rev. (Wesleyan Homes, Inc. Project), 5.5%, 1/01/2035		75,000	68,433
New Hope, TX, Cultural Education Facilities Finance Corp., Retirement Facility Rev. (Wesleyan Homes, Inc. Project), 5.5%, 1/01/2043		80,000	68,228
New Hope, TX, Cultural Education Facilities Finance Corp., Retirement Facility Rev. (Wesleyan Homes, Inc. Project), 5.5%, 1/01/2049		80,000	66,031
New Hope, TX, Cultural Education Facilities Finance Corp., Student Housing Rev. (CHF - Collegiate Housing Stephenville III LLC - Tarleton State University Project), 5%, 4/01/2030 (Prerefunded 4/01/2025)		25,000	26,228
New Hope, TX, Cultural Education Facilities Finance Corp., Student Housing Rev. (CHF - Collegiate Housing Stephenville III LLC - Tarleton State University Project), 5%, 4/01/2035 (Prerefunded 4/01/2025)		30,000	31,473
New Hope, TX, Cultural Education Facilities Finance Corp., Student Housing Rev. (CHF - Collegiate Housing Stephenville III LLC - Tarleton State University Project), 5%, 4/01/2047 (Prerefunded 4/01/2025)		65,000	68,192
Newark, TX, Higher Education Finance Corp. Rev. (A+ Charter Schools, Inc.), “A”, 5.5%, 8/15/2035 (n)		90,000	92,778
Newark, TX, Higher Education Finance Corp. Rev. (A+ Charter Schools, Inc.), “A”, 5.75%, 8/15/2045 (n)		110,000	113,004
Port Beaumont, TX, Navigation District, Dock & Wharf Facility Rev. (Jefferson Gulf Coast Energy Project), “A”, 3.625%, 1/01/2035 (n)		100,000	81,292
Port Beaumont, TX, Navigation District, Dock & Wharf Facility Rev. (Jefferson Gulf Coast Energy Project), “A”, 4%, 1/01/2050 (n)		370,000	271,529
Port Beaumont, TX, Navigation District, Dock & Wharf Facility Rev. Taxable (Jefferson Gulf Coast Energy Project), “A”, 6%, 1/01/2025 (n)		130,000	121,672
Red River, TX, Education Finance Corp., Higher Education Rev. (Houston Baptist University Project), 5.5%, 10/01/2046		225,000	229,899
Red River, TX, Health Facilities Development Corp., Retirement Facilities Rev. (MRC Crossings Project), “A”, 7.5%, 11/15/2034 (Prerefunded 11/15/2024)		100,000	108,799
Red River, TX, Health Facilities Development Corp., Retirement Facilities Rev. (MRC Crossings Project), “A”, 7.75%, 11/15/2044 (Prerefunded 11/15/2024)		185,000	202,151

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Texas - continued
Red River, TX, Health Facilities Development Corp., Retirement Facilities Rev. (MRC Crossings Project), “A”, 8%, 11/15/2049 (Prerefunded 11/15/2024)	$	135,000	$148,017
Tarrant County, TX, Cultural Education Facilities Finance Corp. (Christus Health), “A”, 4%, 7/01/2053		395,000	355,960
Tarrant County, TX, Cultural Education Facilities Finance Corp. Retirement Facility Rev. (Barton Creek Senior Living Center, Inc., Querencia Project), 5%, 11/15/2030		80,000	80,758
Tarrant County, TX, Cultural Education Facilities Finance Corp. Retirement Facility Rev. (Barton Creek Senior Living Center, Inc., Querencia Project), 5%, 11/15/2035		100,000	100,142
Tarrant County, TX, Cultural Education Facilities Finance Corp. Retirement Facility Rev. (Barton Creek Senior Living Center, Inc., Querencia Project), 5%, 11/15/2040		110,000	108,445
Tarrant County, TX, Cultural Education Facilities Finance Corp. Retirement Facility Rev. (Stayton at Museum Way), 5.75%, 12/01/2054 (a)(d)		840,422	590,271
Tarrant County, TX, Cultural Education Facilities Finance Corp. Retirement Facility Rev. (Trinity Terrace Project), “A-1”, 5%, 10/01/2044		60,000	60,079
Texas Private Activity Surface Transportation Corp., Senior Lien Rev. (NTE Mobility Partners Segments 3 LLC Segments 3A & 3B Facility), 7%, 12/31/2038		170,000	174,071
Texas Private Activity Surface Transportation Corp., Senior Lien Rev. (NTE Mobility Partners Segments 3 LLC Segments 3A & 3B Facility), 6.75%, 6/30/2043		135,000	137,836
Texas State Technical College System Rev., Financing System Improvement, “A”, AGM, 6%, 8/01/2054		240,000	275,541
Texas Transportation Commission, Central Texas Turnpike System Rev., Capital Appreciation, “B”, 0%, 8/15/2036		345,000	185,634
Texas Transportation Commission, State Highway 249 System Rev., “A”, 5%, 8/01/2057		240,000	240,798
Texas Transportation Commission, State Highway 249 System Rev., Capital Appreciation, “A”, 0%, 8/01/2037		25,000	11,655
Texas Transportation Commission, State Highway 249 System Rev., Capital Appreciation, “A”, 0%, 8/01/2038		20,000	8,787
Texas Transportation Commission, State Highway 249 System Rev., Capital Appreciation, “A”, 0%, 8/01/2039		20,000	8,254
Texas Transportation Commission, State Highway 249 System Rev., Capital Appreciation, “A”, 0%, 8/01/2040		20,000	7,723
Texas Transportation Commission, State Highway 249 System Rev., Capital Appreciation, “A”, 0%, 8/01/2041		45,000	16,280

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Virginia - continued
Prince William County, VA, Cherry Hill Community Development Authority Rev. (Potomac Shores Project), 5.4%, 3/01/2045 (n)	$	100,000	$97,963
Virginia College Building Authority, Educational Facilities Rev. (Marymount University Project), “B”, 5.25%, 7/01/2030 (n)		175,000	178,713
Virginia College Building Authority, Educational Facilities Rev. (Marymount University Project), “B”, 5.25%, 7/01/2035 (n)		175,000	177,010
Virginia Small Business Financing Authority Rev. (Obligated Group of National Senior Campuses, Inc.), “A”, 4%, 1/01/2040		495,000	454,590
			$1,698,665
Washington - 3.2%
Everett, WA, Housing Authority Refunding Rev. (Huntington Park Apartments Project), 4%, 7/01/2037	$	435,000	$414,483
Grays Harbor County, WA, Public Hospital District No. 2, Limited Tax General Obligation Refunding, 5%, 12/15/2033		115,000	120,299
Grays Harbor County, WA, Public Hospital District No. 2, Limited Tax General Obligation Refunding, 5%, 12/15/2038		150,000	154,640
Grays Harbor County, WA, Public Hospital District No. 2, Limited Tax General Obligation Refunding, 5%, 12/15/2048		285,000	290,252
Kalispel Tribe Indians, WA, Priority District Rev., “A”, 5.25%, 1/01/2038 (n)		130,000	136,168
Seattle, WA, Port Intermediate Lien Refunding Rev., “B”, 4%, 8/01/2047		50,000	43,686
Washington Health Care Facilities Authority Rev. (Providence Health & Services), “A”, 5%, 10/01/2033		1,105,000	1,110,359
Washington Health Care Facilities Authority Rev. (Virginia Mason Medical Center), 5%, 8/15/2035		90,000	92,668
Washington Health Care Facilities Authority Rev. (Virginia Mason Medical Center), 5%, 8/15/2037		90,000	91,491
Washington Housing Finance Commission Nonprofit Housing Refunding Rev. (Hearthstone Project), “A”, 5%, 7/01/2048 (n)		145,000	108,756
Washington Housing Finance Commission Nonprofit Housing Refunding Rev. (Judson Park Project), 5%, 7/01/2048 (n)		100,000	83,915
Washington Housing Finance Commission Nonprofit Housing Rev. (Presbyterian Retirement Communities Northwest Projects), “A”, 5%, 1/01/2036 (n)		100,000	88,364
Washington Housing Finance Commission Nonprofit Housing Rev. (Presbyterian Retirement Communities Northwest Projects), “A”, 5%, 1/01/2046 (n)		105,000	85,653
Washington Housing Finance Commission Nonprofit Housing Rev. (Presbyterian Retirement Communities Northwest Projects), “A”, 5%, 1/01/2051 (n)		105,000	83,426

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Washington - continued
Washington Housing Finance Commission Nonprofit Housing Rev. (Wesley Homes at Lea Hill Project), 5%, 7/01/2041 (n)	$	100,000	$88,272
Washington Housing Finance Commission Nonprofit Housing Rev. (Wesley Homes at Lea Hill Project), 5%, 7/01/2046 (n)		115,000	97,885
Washington Housing Finance Commission Nonprofit Housing Rev. (Wesley Homes at Lea Hill Project), 5%, 7/01/2051 (n)		165,000	137,294
Washington State Housing Finance Commission Municipal Certificates, “X”, 0.725%, 12/20/2035 (i)		2,270,221	117,253
			$3,344,864
West Virginia - 0.4%
West Virginia Hospital Finance Authority Hospital Improvement Rev. (Cabell Huntington Hospital Obligated Group), “A”, 5%, 1/01/2043	$	380,000	$383,296
Wisconsin - 10.3%
Wisconsin Center District Junior Dedicated Tax Rev., Capital Appreciation, “D”, AGM, 0%, 12/15/2040	$	580,000	$255,373
Wisconsin Center District Senior Dedicated Tax Rev., Capital Appreciation, “C”, AGM, 0%, 12/15/2040		250,000	107,961
Wisconsin Health & Educational Facilities Authority Refunding Rev. (American Baptist Homes), 5%, 8/01/2027		115,000	108,807
Wisconsin Health & Educational Facilities Authority Refunding Rev. (American Baptist Homes), 5%, 8/01/2032		105,000	94,658
Wisconsin Health & Educational Facilities Authority Refunding Rev. (American Baptist Homes), 5%, 8/01/2037		55,000	46,623
Wisconsin Health & Educational Facilities Authority Refunding Rev. (American Baptist Homes), 5%, 8/01/2039		55,000	45,694
Wisconsin Health & Educational Facilities Authority Rev. (Aspirusm, Inc. Obligated Group), 4%, 8/15/2048		1,020,000	913,121
Wisconsin Health & Educational Facilities Authority Rev. (Cedar Crest, Inc. Project), 5.125%, 4/01/2057		315,000	245,872
Wisconsin Health & Educational Facilities Authority Rev. (Marshfield Clinic Health System, Inc.), “C”, 5%, 2/15/2047		45,000	45,254
Wisconsin Health & Educational Facilities Authority Rev. (St. Camillus Health System, Inc.), “A”, 5%, 11/01/2054		465,000	377,948
Wisconsin Health & Educational Facilities Authority Rev. (St. John's Community, Inc.), “A”, 5%, 9/15/2040 (Prerefunded 9/15/2023)		20,000	20,360
Wisconsin Health & Educational Facilities Authority Rev. (St. John's Community, Inc.), “A”, 5%, 9/15/2045 (Prerefunded 9/15/2023)		30,000	30,541
Wisconsin Health & Educational Facilities Authority Rev. (St. John's Community, Inc.), “A”, 5%, 9/15/2050 (Prerefunded 9/15/2023)		115,000	117,072
Wisconsin Public Finance Authority Airport Facilities Rev. (Transportation Infrastructure Properties LLC), “B”, 5.25%, 7/01/2028		1,445,000	1,445,587

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Wisconsin - continued
Wisconsin Public Finance Authority Airport Facilities Rev. (Transportation Infrastructure Properties LLC), “B”, 5%, 7/01/2042	$	85,000	$84,063
Wisconsin Public Finance Authority Charter School Rev. (Alamance Community School Project), “A”, 5%, 6/15/2051 (n)		75,000	55,844
Wisconsin Public Finance Authority Education Rev. (Mountain Island Charter School), 5%, 7/01/2037		40,000	40,141
Wisconsin Public Finance Authority Education Rev. (Mountain Island Charter School), 5%, 7/01/2047		55,000	53,643
Wisconsin Public Finance Authority Education Rev. (Pine Lake Preparatory), 4.95%, 3/01/2030 (n)		55,000	55,550
Wisconsin Public Finance Authority Education Rev. (Pine Lake Preparatory), 5.25%, 3/01/2035 (n)		55,000	55,608
Wisconsin Public Finance Authority Educational Facilities Rev. (Community School of Davidson Project), 5%, 10/01/2033 (n)		25,000	24,792
Wisconsin Public Finance Authority Educational Facilities Rev. (Community School of Davidson Project), 5%, 10/01/2048 (n)		125,000	115,776
Wisconsin Public Finance Authority Entrance Fee Principal Redemption Accredited Rev. (Searstone CCRC Project), “B-2”, 2.25%, 6/01/2027 (n)		50,000	44,672
Wisconsin Public Finance Authority Healthcare Facility Rev. (Appalachian Regional Healthcare System Obligated Group), “A”, 4%, 7/01/2051		95,000	75,279
Wisconsin Public Finance Authority Healthcare Facility Rev. (Blue Ridge Healthcare), “A”, 4%, 1/01/2045		25,000	23,631
Wisconsin Public Finance Authority Healthcare Facility Rev. (Church Home of Hartford, Inc. Project), “A”, 5%, 9/01/2025 (n)		25,000	24,821
Wisconsin Public Finance Authority Healthcare Facility Rev. (Church Home of Hartford, Inc. Project), “A”, 5%, 9/01/2030 (n)		75,000	71,833
Wisconsin Public Finance Authority Healthcare Facility Rev. (Church Home of Hartford, Inc. Project), “A”, 5%, 9/01/2038 (n)		60,000	54,106
Wisconsin Public Finance Authority Hospital Rev. (WakeMed), “A”, 4%, 10/01/2049		1,020,000	898,132
Wisconsin Public Finance Authority Hotel & Conference Center Facilities Rev. (Foundation of the University of North Carolina at Charlotte, Inc.), “A”, 4%, 9/01/2051 (n)		285,000	214,933
Wisconsin Public Finance Authority Limited Obligation Grant Rev. (American Dream at Meadowlands Project), “A”, 6.25%, 8/01/2027 (a)(d)(n)		835,000	684,381
Wisconsin Public Finance Authority Limited Obligation PILOT Rev. (American Dream at Meadowlands Project), 6.5%, 12/01/2037 (n)		440,000	367,840
Wisconsin Public Finance Authority Limited Obligation PILOT Rev. (American Dream at Meadowlands Project), 7%, 12/01/2050		230,000	191,280

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Portfolio of Investments – continued

Issuer		Shares/Par	Value ($)
Municipal Bonds - continued
Wisconsin - continued
Wisconsin Public Finance Authority Refunding Rev. (Roseman University of Health Sciences Project), 4%, 4/01/2052 (n)	$	100,000	$72,115
Wisconsin Public Finance Authority Retirement Facilities First Mortgage Rev. (Galloway Ridge Project), “A”, 6.875%, 1/01/2043		205,000	210,337
Wisconsin Public Finance Authority Retirement Facilities First Mortgage Rev. (United Methodist Retirement Homes), “A”, 4%, 10/01/2051		50,000	38,559
Wisconsin Public Finance Authority Rev. (McLemore Hotel & Conference Center), “B”, 6.5%, 6/01/2056 (n)		195,000	155,385
Wisconsin Public Finance Authority Rev. (Obligated Group of National Senior Communities, Inc.), 4%, 1/01/2047		285,000	246,124
Wisconsin Public Finance Authority Rev. (Obligated Group of National Senior Communities, Inc.), 4%, 1/01/2052		475,000	395,873
Wisconsin Public Finance Authority Rev. (Roseman University of Health Sciences Project), 5.75%, 4/01/2035		150,000	151,416
Wisconsin Public Finance Authority Rev., “B-1”, 4%, 12/28/2044 (n)		402,082	315,103
Wisconsin Public Finance Authority Senior Living Refunding Bonds Rev. (Mary's Woods at Marylhurst Project), “A”, 5.25%, 5/15/2037 (n)		45,000	41,563
Wisconsin Public Finance Authority Senior Living Refunding Bonds Rev. (Mary's Woods at Marylhurst Project), “A”, 5.25%, 5/15/2042 (n)		35,000	31,271
Wisconsin Public Finance Authority Senior Living Refunding Bonds Rev. (Mary's Woods at Marylhurst Project), “A”, 5.25%, 5/15/2047 (n)		165,000	142,976
Wisconsin Public Finance Authority Senior Living Refunding Bonds Rev. (Mary's Woods at Marylhurst Project), “A”, 5.25%, 5/15/2052 (n)		115,000	97,831
Wisconsin Public Finance Authority Senior Living Rev. (Rose Villa Project), “A”, 5.125%, 11/15/2029 (n)		110,000	114,751
Wisconsin Public Finance Authority Senior Living Rev. (Rose Villa Project), “A”, 5.5%, 11/15/2034 (n)		100,000	105,026
Wisconsin Public Finance Authority Senior Living Rev. (Rose Villa Project), “A”, 5.75%, 11/15/2044 (n)		95,000	100,223
Wisconsin Public Finance Authority Senior Living Rev. (Rose Villa Project), “A”, 6%, 11/15/2049 (n)		115,000	121,798
Wisconsin Public Finance Authority Senior Secured Rev. (McLemore Hotel & Conference Center), “A”, 4.5%, 6/01/2056 (n)		565,000	420,331
Wisconsin Public Finance Authority Student Housing Rev. (Beyond Boone LLC - Appalachian State University Project), “A”, AGM, 5%, 7/01/2044		20,000	20,340
Wisconsin Public Finance Authority Student Housing Rev. (University of Hawai'i Foundation Project), “A-1”, 4%, 7/01/2061 (n)		180,000	123,536
Wisconsin Public Finance Authority Student Housing Rev. (University of Hawai'i Foundation Project), “B”, 5.25%, 7/01/2061 (n)		100,000	73,777
Wisconsin Public Finance Authority Student Housing Rev. (Western Carolina University Project), 5.25%, 7/01/2047		190,000	182,641

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Financial Highlights – continued

	Year ended
	11/30/22	11/30/21	11/30/20	11/30/19	11/30/18
Senior Securities:
RVMTP shares	700	750	—	—	—
VMTP shares	—	—	3,000	3,000	3,000
Asset coverage per preferred share (k)	$249,929	$283,647	$69,464	$71,347	$69,082
Asset coverage per $1 liquidation preference (v)	$2.50	$2.84	$2.78	$2.85	$2.76
Involuntary liquidation preference per preferred share (m)	$100,000	$100,000	$25,000	$25,000	$25,000
Average market value per preferred share (m)(u)	$100,000	$100,000	$25,000	$25,000	$25,000

(c)	Amount reflects a one-time reimbursement of expenses by the custodian (or former custodian) without which net investment income and performance would be lower and expenses would be higher.
(d)	Per share data is based on average shares outstanding.
(j)	Total return at net asset value is calculated using the net asset value of the fund, not the publicly traded price and therefore may be different than the total return at market value.
(k)	Calculated by subtracting the fund’s total liabilities (not including liquidation preference of preferred shares) from the fund's total assets and dividing by the total number of preferred shares outstanding.
(l)	Interest expense and fees include payments made to the holders of the floating rate certificates, interest expense paid to shareholders of RVMTP and VMTP (Variable Rate Municipal Term Preferred) shares, and amortization of RVMTP and VMTP shares debt issuance costs, as applicable.
(m)	Amount excludes accrued unpaid distributions on preferred shares.
(r)	Certain expenses have been reduced without which performance would have been lower.
(s)	From time to time the fund may receive proceeds from litigation settlements, without which performance would be lower.
(u)	Average market value represents the approximate fair value of each of the fund’s preferred shares held at period end.
(v)	Calculated by subtracting the fund's total liabilities (not including liquidation preference of preferred shares) from the fund's total assets and dividing by the aggregate liquidation preference of preferred shares outstanding.
(x)	The net asset values and total returns at net asset value have been calculated on net assets which include adjustments made in accordance with U.S. generally accepted accounting principles required at period end for financial reporting purposes.

See Notes to Financial Statements

Table of Contents

Notes to Financial Statements

(1) Business and Organization

MFS High Yield Municipal Trust (the fund) is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as a diversified closed-end management investment company.

The fund is an investment company and accordingly follows the investment company accounting and reporting guidance of the Financial Accounting Standards Board (FASB) Accounting Standards Codification Topic 946 Financial Services - Investment Companies.

(2) Significant Accounting Policies

General — The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of increases and decreases in net assets from operations during the reporting period. Actual results could differ from those estimates. In the preparation of these financial statements, management has evaluated subsequent events occurring after the date of the fund’s Statement of Assets and Liabilities through the date that the financial statements were issued. The fund invests primarily in municipal instruments, which generally trade in the over-the-counter market. The value of municipal instruments can be affected by changes in their actual or perceived credit quality. The credit quality of, and the ability to pay principal and interest when due by, an issuer of a municipal instrument depends on the credit quality of the entity supporting the municipal instrument, how essential any services supported by the municipal instrument are, the sufficiency of any revenues or taxes that support the municipal instrument, and/or the willingness or ability of the appropriate government entity to approve any appropriations necessary to support the municipal instrument. Municipal instruments may be supported by insurance which typically guarantees the timely payment of all principal and interest due on the underlying municipal instrument. The value of a municipal instrument can be volatile and significantly affected by adverse tax changes or court rulings, legislative or political changes, changes in specific or general market and economic conditions in the region where the instrument is issued, and the financial condition of municipal issuers and of municipal instrument insurers of which there are a limited number. Also, because many municipal instruments are issued to finance similar projects, conditions in certain industries can significantly affect the fund and the overall municipal market. If the Internal Revenue Service determines an issuer of a municipal instrument has not complied with the applicable tax requirements, interest from the security could become taxable, the security could decline in value, and distributions made by the fund could be taxable to shareholders. The fund invests in high-yield securities rated below investment grade. Investments in below investment grade quality securities can involve a substantially greater risk of default or can already be in default, and their values can decline significantly. Below investment grade quality securities tend to be more sensitive to adverse news about the issuer, or the market or economy in general, than higher quality debt instruments.

Balance Sheet Offsetting — The fund's accounting policy with respect to balance sheet offsetting is that, absent an event of default by the counterparty or a termination of the agreement, the International Swaps and Derivatives Association (ISDA) Master Agreement, or similar agreement, does not result in an offset of reported amounts of

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Notes to Financial Statements - continued

financial assets and financial liabilities in the Statement of Assets and Liabilities across transactions between the fund and the applicable counterparty. The fund's right to setoff may be restricted or prohibited by the bankruptcy or insolvency laws of the particular jurisdiction to which a specific master netting agreement counterparty is subject. Balance sheet offsetting disclosures, to the extent applicable to the fund, have been included in the fund’s Significant Accounting Policies note under the captions for each of the fund’s in-scope financial instruments and transactions.

Investment Valuations — Subject to its oversight, the fund's Board of Trustees has delegated primary responsibility for determining or causing to be determined the value of the fund’s investments to MFS as the fund's adviser, pursuant to the fund’s valuation policy and procedures which have been adopted by the adviser and approved by the Board. Effective September 8, 2022, and in accordance with Rule 2a-5 under the Investment Company Act of 1940, the Board of Trustees designated the adviser as the “valuation designee” of the fund. If the adviser, as valuation designee, determines that reliable market quotations are not readily available for an investment, the investment is valued at fair value as determined in good faith by the adviser in accordance with the adviser’s fair valuation policy and procedures.

Under the fund's valuation policy and procedures, debt instruments and floating rate loans, including restricted debt instruments, are generally valued at an evaluated or composite bid as provided by a third-party pricing service. Short-term instruments with a maturity at issuance of 60 days or less may be valued at amortized cost, which approximates market value. Open-end investment companies are generally valued at net asset value per share.

Under the fund’s valuation policy and procedures, market quotations are not considered to be readily available for debt instruments, floating rate loans, and many types of derivatives. These investments are generally valued at fair value based on information from third-party pricing services or otherwise determined by the adviser in accordance with the adviser’s fair valuation policy and procedures. Securities and other assets generally valued on the basis of information from a third-party pricing service may also be valued at a broker/dealer bid quotation. In determining values, third-party pricing services can utilize both transaction data and market information such as yield, quality, coupon rate, maturity, type of issue, trading characteristics, spreads and other market data. An investment may also be valued at fair value if the adviser determines that the investment’s value has been materially affected by events occurring after the close of the exchange or market on which the investment is principally traded (such as foreign exchange or market) and prior to the determination of the fund’s net asset value, or after the halt of trading of a specific security where trading does not resume prior to the close of the exchange or market on which the security is principally traded. The adviser generally relies on third-party pricing services or other information (such as the correlation with price movements of similar securities in the same or other markets; the type, cost and investment characteristics of the security; the business and financial condition of the issuer; and trading and other market data) to assist in determining whether to fair value and at what value to fair value an investment. The value of an investment for purposes of calculating the fund’s net asset value can differ depending on the source and method used to determine value. When fair valuation is used, the value of an investment used to determine the fund’s net asset value may differ from quoted or published prices for the same investment. There can be no assurance that the fund could obtain the fair value assigned to an investment if it were to sell the investment at the same time at which the fund determines its net asset value per share.

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Notes to Financial Statements - continued

Various inputs are used in determining the value of the fund's assets or liabilities. These inputs are categorized into three broad levels. In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, an investment's level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. The fund's assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the investment. Level 1 includes unadjusted quoted prices in active markets for identical assets or liabilities. Level 2 includes other significant observable market-based inputs (including quoted prices for similar securities, interest rates, prepayment speed, and credit risk). Level 3 includes significant unobservable inputs, which may include the adviser's own assumptions in determining the fair value of investments. The following is a summary of the levels used as of November 30, 2022 in valuing the fund's assets and liabilities:

Financial Instruments	Level 1	Level 2	Level 3	Total
Municipal Bonds	$—	$170,910,980	$—	$170,910,980
U.S. Corporate Bonds	—	140,190	—	140,190
Mutual Funds	1,602,570	—	—	1,602,570
Total	$1,602,570	$171,051,170	$—	$172,653,740

For further information regarding security characteristics, see the Portfolio of Investments.

Statement of Cash Flows — Information on financial transactions which have been settled through the receipt or disbursement of cash or restricted cash is presented in the Statement of Cash Flows. Cash as presented in the fund's Statement of Assets and Liabilities includes cash on hand at the fund's custodian bank and does not include any short-term investments. Restricted cash is presented in the fund's Statement of Assets and Liabilities as restricted cash for uncleared derivatives and/or deposits with brokers for cleared derivatives and represents cash that has been segregated or delivered to cover the fund's collateral or margin obligations under derivative contracts.

Indemnifications — Under the fund's organizational documents, its officers and Trustees may be indemnified against certain liabilities and expenses arising out of the performance of their duties to the fund. Additionally, in the normal course of business, the fund enters into agreements with service providers that may contain indemnification clauses. The fund's maximum exposure under these agreements is unknown as this would involve future claims that may be made against the fund that have not yet occurred.

Investment Transactions and Income — Investment transactions are recorded on the trade date. Some securities may be purchased or sold on an extended settlement basis, which means that the receipt or delivery of the securities by the fund and related payments occur at a future date, usually beyond the customary settlement period.

Interest income is recorded on the accrual basis. All premium and discount is amortized or accreted for financial statement purposes in accordance with U.S. generally accepted accounting principles. Interest payments received in additional securities are recorded on the ex-interest date in an amount equal to the value of the security on such date. In determining the net gain or loss on securities sold, the cost of securities is determined on the identified cost basis. Debt obligations may be placed on non-accrual status or

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Notes to Financial Statements - continued

set to accrue at a rate of interest less than the contractual coupon when the collection of all or a portion of interest has become doubtful. Interest income for those debt obligations may be further reduced by the write-off of the related interest receivables when deemed uncollectible.

The fund may receive proceeds from litigation settlements. Any proceeds received from litigation involving portfolio holdings are reflected in the Statement of Operations in realized gain/loss if the security has been disposed of by the fund or in unrealized gain/loss if the security is still held by the fund. Any other proceeds from litigation not related to portfolio holdings are reflected as other income in the Statement of Operations.

The fund may purchase or sell securities on a when-issued or delayed delivery basis. In these extended settlement transactions, the receipt or delivery of the securities by the fund and related payments occur at a future date, usually beyond the normal settlement period. The price of such security and the date that the security will be settled are generally fixed at the time the transaction is negotiated. The value of the security varies with market fluctuations and for debt securities no interest accrues to the fund until settlement takes place. When the fund sells securities on a when-issued or delayed delivery basis, the fund typically owns or has the right to acquire securities equivalent in kind and amount to the securities sold. Purchase and sale commitments for when-issued or delayed delivery securities are held at carrying amount, which approximates fair value and are categorized as level 2 within the fair value hierarchy, and included in When-issued investments purchased in the Statement of Assets and Liabilities. Losses may arise due to changes in the value of the underlying securities prior to settlement date or if the counterparty does not perform under the contract’s terms, or if the issuer does not issue the securities due to political, economic or other factors.

Legal fees and other related expenses incurred to preserve and protect the value of a security owned are added to the cost of the security; other legal fees are expensed. Capital infusions made directly to the security issuer, which are generally non-recurring, incurred to protect or enhance the value of high-yield debt securities, are reported as additions to the cost basis of the security. Costs that are incurred to negotiate the terms or conditions of capital infusions or that are expected to result in a plan of reorganization are reported as realized losses. Ongoing costs incurred to protect or enhance an investment, or costs incurred to pursue other claims or legal actions, are expensed.

Tax Matters and Distributions — The fund intends to qualify as a regulated investment company, as defined under Subchapter M of the Internal Revenue Code, and to distribute all of its taxable and tax-exempt income, including realized capital gains. As a result, no provision for federal income tax is required. The fund’s federal tax returns, when filed, will remain subject to examination by the Internal Revenue Service for a three year period. Management has analyzed the fund’s tax positions taken on federal and state tax returns for all open tax years and does not believe that there are any uncertain tax positions that require recognition of a tax liability.

Distributions to shareholders are recorded on the ex-dividend date. Income and capital gain distributions are determined in accordance with income tax regulations, which may differ from U.S. generally accepted accounting principles. Certain capital accounts in the financial statements are periodically adjusted for permanent differences in order to reflect their tax character. These adjustments have no impact on net assets or net

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asset value per share. Temporary differences which arise from recognizing certain items of income, expense, gain or loss in different periods for financial statement and tax purposes will reverse at some time in the future.

Book/tax differences primarily relate to defaulted bonds, amortization and accretion of debt securities, and non-deductible expenses that result from the treatment of preferred shares as equity for tax purposes.

The tax character of distributions declared to shareholders for the last two fiscal years is as follows:

	Year ended 11/30/22	Year ended 11/30/21
Ordinary income (including any short-term capital gains)	$365,284	$71,401
Tax-exempt income	6,099,841	6,647,186
Total distributions	$6,465,125	$6,718,587

The federal tax cost and the tax basis components of distributable earnings were as follows:

As of 11/30/22
Cost of investments	$188,328,823
Gross appreciation	1,800,499
Gross depreciation	(17,475,582)
Net unrealized appreciation (depreciation)	$(15,675,083)
Undistributed ordinary income	186,480
Undistributed tax-exempt income	1,365,703
Capital loss carryforwards	(5,522,536)
Other temporary differences	(14,601)
Total distributable earnings (loss)	$(19,660,037)

As of November 30, 2022, the fund had capital loss carryforwards available to offset future realized gains. These net capital losses may be carried forward indefinitely and their character is retained as short-term and/or long-term losses. Such losses are characterized as follows:

Short-Term	$(3,646,650)
Long-Term	(1,875,886)
Total	$(5,522,536)

(3) Transactions with Affiliates

Investment Adviser — The fund has an investment advisory agreement with MFS to provide overall investment management and related administrative services and facilities to the fund. The management fee is computed daily and paid monthly at an annual rate of 0.65% of the fund’s average daily net assets (including the value of preferred shares).

The investment adviser has agreed in writing to pay a portion of the fund’s total annual operating expenses, excluding interest expense on RVMTP shares, taxes, extraordinary expenses, brokerage and transaction costs, certain tax reclaim recovery expenses (including contingency fees and closing agreement expenses), other interest expense,

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and investment-related expenses, such that total fund operating expenses do not exceed 0.79% annually of the fund’s average daily net assets (including the value of preferred shares). This written agreement will continue until modified by the fund’s Board of Trustees, but such agreement will continue at least until November 30, 2023. For the year ended November 30, 2022, this reduction amounted to $52,749, which is included in the reduction of total expenses in the Statement of Operations.

Transfer Agent — The fund engages Computershare Trust Company, N.A. (“Computershare”) as the sole transfer agent for the fund's common shares. MFS Service Center, Inc. (MFSC) monitors and supervises the activities of Computershare for an agreed upon fee approved by the Board of Trustees. For the year ended November 30, 2022, these fees paid to MFSC amounted to $7,417.

Administrator – MFS provides certain financial, legal, shareholder communications, compliance, and other administrative services to the fund. Under an administrative services agreement, the fund reimburses MFS the costs incurred to provide these services. The fund is charged an annual fixed amount of $17,500 plus a fee based on average daily net assets (including the value of preferred shares). The administrative services fee incurred for the year ended November 30, 2022 was equivalent to an annual effective rate of 0.0204% of the fund’s average daily net assets (including the value of preferred shares).

Trustees’ and Officers’ Compensation — The fund pays compensation to independent Trustees in the form of a retainer, attendance fees, and additional compensation to Board and Committee chairpersons. The fund does not pay compensation directly to Trustees or officers of the fund who are also officers of the investment adviser, all of whom receive remuneration from MFS for their services to the fund. Certain officers and Trustees of the fund are officers or directors of MFS and MFSC.

Other — The fund invests in the MFS Institutional Money Market Portfolio which is managed by MFS and seeks current income consistent with preservation of capital and liquidity. This money market fund does not pay a management fee to MFS but does incur investment and operating costs.

During the year ended November 30, 2022, pursuant to a policy adopted by the Board of Trustees and designed to comply with Rule 17a-7 under the Investment Company Act of 1940 (the “Act”), the fund engaged in purchase transactions with funds and accounts for which MFS serves as investment adviser or sub-adviser (“cross-trades”) which amounted to $9,724.

(4) Portfolio Securities

For the year ended November 30, 2022, purchases and sales of investments, other than short-term obligations, were as follows:

	Purchases	Sales
U.S. Government securities	$—	$1,548
Non-U.S. Government securities	34,937,852	42,792,089

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(5) Shares of Beneficial Interest

The fund’s Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest. The fund reserves the right to repurchase shares of beneficial interest of the fund subject to Trustee approval. During the years ended November 30, 2022 and November 30, 2021, there were no transactions in fund shares.

(6) Line of Credit

The fund and certain other funds managed by MFS participate in a $1.45 billion unsecured committed line of credit of which $1.2 billion is reserved for use by the fund and certain other MFS U.S. funds. The line of credit is provided by a syndicate of banks under a credit agreement. Borrowings may be made for temporary financing needs. Interest is charged to each fund, based on its borrowings, generally at a rate equal to the highest of 1) Daily Simple SOFR (Secured Overnight Financing Rate) plus 0.10%, 2) the Federal Funds Effective Rate, or 3) the Overnight Bank Funding Rate, each plus an agreed upon spread. A commitment fee, based on the average daily unused portion of the committed line of credit, is allocated among the participating funds. The line of credit expires on March 16, 2023 unless extended or renewed. In addition, the fund and other funds managed by MFS have established unsecured uncommitted borrowing arrangements with certain banks for temporary financing needs. Interest is charged to each fund, based on its borrowings, at rates equal to customary reference rates plus an agreed upon spread. For the year ended November 30, 2022, the fund’s commitment fee and interest expense were $506 and $0, respectively, and are included in “Interest expense and fees and amortization of RVMTP shares debt issuance costs” in the Statement of Operations.

(7) Investments in Affiliated Issuers

An affiliated issuer may be considered one in which the fund owns 5% or more of the outstanding voting securities, or a company which is under common control. For the purposes of this report, the following were affiliated issuers:

Affiliated Issuers	Beginning Value	Purchases	Sales Proceeds	Realized Gain (Loss)	Change in Unrealized Appreciation or Depreciation	Ending Value
MFS Institutional Money Market Portfolio	$2,455,807	$39,765,092	$40,617,925	$(409)	$5	$1,602,570

Affiliated Issuers	Dividend Income	Capital Gain Distributions
MFS Institutional Money Market Portfolio	$45,561	$—

(8) Preferred Shares

As of November 27, 2022, the fund had 750 shares issued and outstanding of RVMTP shares. On November 28, 2022, to reduce leverage, the fund optionally redeemed 50 RVMTP shares at a redemption price equal to the liquidation preference of $100,000 per share, plus accumulated and unpaid dividends. Effective November 28, 2022, the fund has 700 shares issued and outstanding of RVMTP shares. The outstanding RVMTP shares are redeemable at the option of the fund in whole or in part at the liquidation

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preference of $100,000 per share, plus accumulated and unpaid dividends, but generally solely for the purpose of decreasing the leverage of the fund. The RVMTP shares have a stated maturity date of 2051 but are subject to a mandatory early term redemption date at each 42 month anniversary from the original date of issue of the RVMTP shares, unless the holder(s) of the RVMTP shares agrees to retain the RVMTP shares. Otherwise, the RVMTP shares are subject to mandatory tender for remarketing to another purchaser. In the event the remarketing is unsuccessful, the RVMTP shares would be subject to redemption at the liquidation preference of $100,000 per share, plus accumulated and unpaid dividends. There is no assurance that the term of the RVMTP shares will be extended or that the RVMTP shares will be replaced with any other preferred shares or other form of leverage upon the redemption of the RVMTP shares. Dividends on the RVMTP shares are cumulative and reset weekly to a fixed spread against the Securities Industry and Financial Markets Association (SIFMA) Municipal Swap Index. During the year ended November 30, 2022, the dividend rates on the RVMTP shares ranged from 0.99% to 3.41%. For the year ended November 30, 2022, the average dividend rate was 1.89%.

In the fund’s Statement of Assets and Liabilities, the RVMTP shares aggregate liquidation preference is shown as a liability since they have a stated mandatory redemption date. Dividends paid on the RVMTP shares are treated as interest expense and recorded as incurred. For the year ended November 30, 2022, interest expense related to the dividends paid on RVMTP shares amounted to $1,430,295 and is included in “Interest expense and fees and amortization of RVMTP shares debt issuance costs” in the Statement of Operations. Costs directly related to the issuance of the RVMTP shares are considered debt issuance costs. Debt issuance costs are presented as a direct deduction from the carrying amount of the related debt liability and are amortized into interest expense over the life of the RVMTP shares. The period-end carrying value for the RVMTP shares in the fund’s Statement of Assets and Liabilities is its liquidation value less any unamortized debt issuance costs, which approximates its fair value. Its fair value would be considered level 2 under the fair value hierarchy.

Under the terms of a purchase agreement between the fund and the investor in the RVMTP shares, the fund is subject to various investment restrictions. These investment-related requirements are in various respects more restrictive than those to which the fund is otherwise subject in accordance with its investment objectives and policies. In addition, the fund is subject to certain restrictions on its investments imposed by guidelines of the rating agency that rates the RVMTP shares, which guidelines may be changed by the applicable rating agency, in its sole discretion, from time to time. These guidelines may impose asset coverage or portfolio composition requirements that are more stringent than those imposed on the fund by the Investment Company Act of 1940 (the “1940 Act”).

The fund is required to maintain certain asset coverage with respect to the RVMTP shares as defined in the fund’s governing documents and the 1940 Act. One of a number of asset coverage-related requirements is that the fund is not permitted to declare or pay common share dividends unless immediately thereafter the fund has a minimum asset coverage ratio of at least 200% with respect to the RVMTP shares after deducting the amount of such common share dividends. The fund may be subject to more stringent asset coverage levels which exceed the requirements under the 1940 Act and may change from time to time as agreed to by the fund and the holders of the RVMTP shares.

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The 1940 Act requires that the preferred shareholders of the fund, voting as a separate class, have the right to elect at least two trustees at all times, and elect a majority of the trustees at any time when dividends on the preferred shares are unpaid for two full years. Unless otherwise required by law or under the terms of the preferred shares, each preferred share is entitled to one vote and preferred shareholders will vote together with common shareholders as a single class.

Leverage involves risks and special considerations for the fund’s common shareholders. To the extent that investments are purchased by the fund with proceeds from the issuance of preferred shares, the fund’s net asset value will increase or decrease at a greater rate than a comparable unleveraged fund. Changes in the value of the fund’s portfolio will be borne entirely by the common shareholders. It is possible that the fund will be required to sell assets at a time when it may be disadvantageous to do so in order to redeem preferred shares to comply with asset coverage or other restrictions including those imposed by the 1940 Act and the rating agency that rates the preferred shares. There is no assurance that the fund’s leveraging strategy will be successful.

(9) LIBOR Transition

Certain of the fund's investments, including investments in certain debt instruments and derivatives (if any), as well as borrowings by the fund and certain other contractual arrangements of the fund, may be based on the London Interbank Offered Rate (“LIBOR”). In 2017, the regulatory authority that oversees financial services firms in the United Kingdom announced plans to transition away from LIBOR by the end of 2021. In March 2021, the administrator of LIBOR announced the extension of the publication of the more commonly used U.S. dollar LIBOR settings to the end of June 2023. Although the full impacts of the transition away from LIBOR are not fully known, the transition may result in, among other things, an increase in volatility or illiquidity of the markets for instruments that currently rely on LIBOR to determine interest rates and this could have an adverse impact on the fund's performance. With respect to the fund's accounting for investments, including investments in certain debt instruments and derivatives, as well as borrowings by the fund and any other contractual arrangements of the fund that undergo reference rate-related modifications as a result of the transition, management will rely upon the relief provided by FASB Codification Topic 848 – Reference Rate Reform (Topic 848). The guidance in Topic 848 permits the fund to account for those modified contracts as a continuation of the existing contracts. Management is still evaluating the impact to the fund of the June 30, 2023 planned discontinuation of the more commonly used U.S. dollar LIBOR settings.

(10) Russia and Ukraine Conflict

The market disruptions, which began in late February 2022, associated with geopolitical events related to the conflict between Russia and Ukraine may adversely affect the value of the fund’s assets and thus the fund’s performance. Management continues to monitor these events and to evaluate the related impacts, if any, to the fund.

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Report of Independent Registered Public Accounting Firm

To the Shareholders and the Board of Trustees of MFS High Yield Municipal Trust

Opinion on the Financial Statements

We have audited the accompanying statement of assets and liabilities of MFS High Yield Municipal Trust (the “Fund”), including the portfolio of investments, as of November 30, 2022, and the related statements of operations and cash flows for the year then ended, the statements of changes in net assets for each of the two years in the period then ended, the financial highlights for each of the five years in the period then ended and the related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Fund at November 30, 2022, the results of its operations and its cash flows for the year then ended, the changes in its net assets for each of the two years in the period then ended and its financial highlights for each of the five years in the period then ended, in conformity with U.S. generally accepted accounting principles.

Basis for Opinion

These financial statements are the responsibility of the Fund’s management. Our responsibility is to express an opinion on the Fund’s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (“PCAOB”) and are required to be independent with respect to the Fund in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Fund is not required to have, nor were we engaged to perform, an audit of the Fund’s internal control over financial reporting. As part of our audits, we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Fund’s internal control over financial reporting. Accordingly, we express no such opinion.

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Name, Age		Position(s) Held with Fund		Trustee/Officer Since^(h)		Term Expiring		Number of MFS Funds overseen by the Trustee		Principal Occupations During the Past Five Years
James O. Yost ^(k) (age 62)		Treasurer		September 1990		N/A		136		Massachusetts Financial Services Company, Senior Vice President

(h)	Date first appointed to serve as Trustee/Officer of an MFS Fund. Each Trustee has served continuously since appointment unless indicated otherwise. From January 2012 through December 2016, Messrs. DiLorenzo and Yost served as Treasurer and Deputy Treasurer of the Funds, respectively.

(j)	Directorships or trusteeships of companies required to report to the Securities and Exchange Commission (i.e., “public companies”).

(k)

“Interested person” of the Trust within the meaning of the Investment Company Act of 1940 (referred to as the 1940 Act), which is the principal federal law governing investment companies like the fund, as a result of a position with MFS. The address of MFS is 111 Huntington Avenue, Boston, Massachusetts 02199-7618.

(l)	Mr. Kavanaugh and Ms. Thomsen serve as Trustees elected by the holders of preferred shares for a one-year term.

The Trust holds annual shareholder meetings for the purpose of electing Trustees, and Trustees are elected for fixed terms. Two Trustees (Mr. Kavanaugh and Ms. Thomsen), each holding a term of one year, are elected annually by holders of the Trust's preferred shares. The remaining Trustees are currently divided into three classes, each having a term of three years which term expires on the date of the third annual meeting following the election to office of the Trustee’s class. Each year the term of one class expires. Each Trustee and officer will serve until next elected or his or her earlier death, resignation, retirement or removal. Mr. Roberge was appointed as a Trustee effective January 1, 2021. Under the terms of the Board's retirement policy, an Independent Trustee shall retire at the end of the calendar year in which he or she reaches the earlier of 75 years of age or 15 years of service on the Board (or, in the case of any Independent Trustee who joined the Board prior to 2015, 20 years of service on the Board).

Messrs. Buller, Kilman and Otis and Ms. Roepke are members of the Trust’s Audit Committee.

Each of the Interested Trustees and certain Officers hold comparable officer positions with certain affiliates of MFS.

Investment Adviser	Custodian
Massachusetts Financial Services Company 111 Huntington Avenue Boston, MA 02199-7618	State Street Bank and Trust Company 1 Lincoln Street Boston, MA 02111-2900

Portfolio Manager(s)	Independent Registered Public Accounting Firm
Michael Dawson Jason Kosty Gary Lasman Geoffrey Schechter	Ernst & Young LLP 200 Clarendon Street Boston, MA 02116

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Board Review of Investment Advisory Agreement

MFS High Yield Municipal Trust

The Investment Company Act of 1940 requires that both the full Board of Trustees and a majority of the non-interested (“independent”) Trustees, voting separately, annually approve the continuation of the Fund’s investment advisory agreement with MFS. The Trustees consider matters bearing on the Fund and its advisory arrangements at their meetings throughout the year, including a review of performance data at each regular meeting. In addition, the independent Trustees met several times over the course of three months beginning in May and ending in July, 2022 (“contract review meetings”) for the specific purpose of considering whether to approve the continuation of the investment advisory agreement for the Fund and the other investment companies that the Board oversees (the “MFS Funds”). The independent Trustees were assisted in their evaluation of the Fund’s investment advisory agreement by independent legal counsel, from whom they received separate legal advice and with whom they met separately from MFS during various contract review meetings. The independent Trustees were also assisted in this process by an independent consultant who was retained by and reported to the independent Trustees.

In connection with their deliberations regarding the continuation of the investment advisory agreement, the Trustees, including the independent Trustees, considered such information and factors as they believed, in light of the legal advice furnished to them and their own business judgment, to be relevant. The investment advisory agreement for the Fund was considered separately, although the Trustees also took into account the common interests of all MFS Funds in their review. As described below, the Trustees considered the nature, quality, and extent of the various investment advisory, administrative, and shareholder services performed by MFS under the existing investment advisory agreement and other arrangements with the Fund.

In connection with their contract review meetings, the Trustees received and relied upon materials that included, among other items: (i) information provided by Broadridge Financial Solutions, Inc. (“Broadridge”), an independent third party, on the investment performance (based on net asset value) of the Fund for various time periods ended December 31, 2021 and the investment performance (based on net asset value) of a group of funds with substantially similar investment classifications/objectives (the “Broadridge performance universe”), (ii) information provided by Broadridge on the Fund’s advisory fees and other expenses and the advisory fees and other expenses of comparable funds identified by Broadridge as well as all other funds in the same investment classification/category (the “Broadridge expense group and universe”), (iii) information provided by MFS on the advisory fees of portfolios of other clients of MFS, including institutional separate accounts and other clients, (iv) information as to whether and to what extent applicable expense waivers, reimbursements or fee “breakpoints” are observed for the Fund, (v) information regarding MFS’ financial results and financial condition, including MFS’ and certain of its affiliates’ estimated profitability from services performed for the Fund and the MFS Funds as a whole, and compared to MFS’ institutional business, (vi) MFS’ views regarding the outlook for the mutual fund industry and the strategic business plans of MFS, (vii) descriptions of various functions performed by MFS for the Funds, such as compliance monitoring and portfolio trading practices, and (viii) information regarding the overall organization of

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MFS, including information about MFS’ senior management and other personnel providing investment advisory, administrative and other services to the Fund and the other MFS Funds. The comparative performance, fee and expense information prepared and provided by Broadridge was not independently verified and the independent Trustees did not independently verify any information provided to them by MFS.

The Trustees’ conclusion as to the continuation of the investment advisory agreement was based on a comprehensive consideration of all information provided to the Trustees and not the result of any single factor. Some of the factors that figured particularly in the Trustees’ deliberations are described below, although individual Trustees may have evaluated the information presented differently from one another, giving different weights to various factors. It is also important to recognize that the fee arrangements for the Fund and other MFS Funds are the result of years of review and discussion between the independent Trustees and MFS, that certain aspects of such arrangements may receive greater scrutiny in some years than in others, and that the Trustees’ conclusions may be based, in part, on their consideration of these same arrangements during the course of the year and in prior years.

Based on information provided by Broadridge and MFS, the Trustees reviewed the Fund’s total return investment performance as well as the Broadridge performance universe over various time periods. The Trustees placed particular emphasis on the total return performance of the Fund’s common shares in comparison to the performance of funds in its Broadridge performance universe over the five-year period ended December 31, 2021, which the Trustees believed was a long enough period to reflect differing market conditions. The total return performance of the Fund’s common shares ranked 11th out of a total of 20 funds in the Broadridge performance universe for this five-year period (a ranking of first place out of the total number of funds in the performance universe indicating the best performer and a ranking of last place out of the total number of funds in the performance universe indicating the worst performer). The total return performance of the Fund’s common shares ranked 11th out of a total of 23 funds for the one-year period and 16th out of a total of 21 funds for the three-year period ended December 31, 2021. Given the size of the Broadridge performance universe and information previously provided by MFS regarding differences between the Fund and the other funds in its Broadridge performance universe, the Trustees also reviewed the Fund’s performance in comparison to the Bloomberg Municipal Bond Index. The Fund outperformed its benchmark for each of the one-, three-, and five-year periods ended December 31, 2021 (one-year: 6.3% total return for the Fund versus 1.5% total return for the benchmark; three-year: 6.2% total return for the Fund versus 4.7% total return for the benchmark; five-year: 6.0% total return for the Fund versus 4.2% total return for the benchmark). Because of the passage of time, these performance results may differ from the performance results for more recent periods, including those shown elsewhere in this report.

In the course of their deliberations, the Trustees took into account information provided by MFS in connection with the contract review meetings, as well as during investment review meetings conducted with portfolio management personnel during the course of the year regarding the Fund’s performance. After reviewing these and related factors, the Trustees concluded, within the context of their overall conclusions regarding the investment advisory agreement, that they were satisfied with MFS’ responses and efforts relating to investment performance.

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Board Review of Investment Advisory Agreement - continued

In assessing the reasonableness of the Fund’s advisory fee, the Trustees considered, among other information, the Fund’s advisory fee and the total expense ratio of the Fund’s common shares as a percentage of average daily net assets (including the value of preferred shares) and the advisory fee and total expense ratios of the Broadridge expense group based on information provided by Broadridge. The Trustees considered that MFS currently observes an expense limitation for the Fund, which may not be changed without the Trustees’ approval. The Trustees also considered that, according to the data provided by Broadridge (which takes into account any fee reductions or expense limitations that were in effect during the Fund’s last fiscal year), the Fund’s effective advisory fee rate and total expense ratio were each higher than the Broadridge expense group median.

The Trustees also considered the advisory fees charged by MFS to any institutional separate accounts advised by MFS (“separate accounts”) and unaffiliated investment companies for which MFS serves as subadviser (“subadvised funds”) that have comparable investment strategies to the Fund, if any. In comparing these fees, the Trustees considered information provided by MFS as to the generally broader scope of services provided by MFS to the Fund, as well as the more extensive regulatory burdens imposed on MFS in managing the Fund, in comparison to separate accounts and subadvised funds.

The Trustees considered that, as a closed-end fund, the Fund is unlikely to experience meaningful asset growth. As a result, the Trustees did not view the potential for realization of economies of scale as the Fund’s assets grow to be a material factor in their deliberations. The Trustees noted that they would consider economies of scale in the future in the event the Fund experiences significant asset growth, such as through a material increase in the market value of the Fund’s portfolio securities.

The Trustees also considered information prepared by MFS relating to MFS’ costs and profits with respect to the Fund, the MFS Funds considered as a group, and other investment companies and accounts advised by MFS, as well as MFS’ methodologies used to determine and allocate its costs to the MFS Funds, the Fund and other accounts and products for purposes of estimating profitability.

After reviewing these and other factors described herein, the Trustees concluded, within the context of their overall conclusions regarding the investment advisory agreement, that the advisory fees charged to the Fund represent reasonable compensation in light of the services being provided by MFS to the Fund.

In addition, the Trustees considered MFS’ resources and related efforts to continue to retain, attract and motivate capable personnel to serve the Fund. The Trustees also considered current and developing conditions in the financial services industry, including the presence of large and well-capitalized companies which are spending, and appear to be prepared to continue to spend, substantial sums to engage personnel and to provide services to competing investment companies. In this regard, the Trustees also considered the financial resources of MFS and its ultimate parent, Sun Life Financial Inc. The Trustees also considered the advantages and possible disadvantages to the Fund of having an adviser that also serves other investment companies as well as other accounts.

The Trustees also considered the nature, quality, cost, and extent of administrative services provided to the Fund by MFS under agreements other than the investment advisory agreement. The Trustees also considered the nature, extent and quality of

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Proxy Voting Policies and Information

MFS votes proxies on behalf of the fund pursuant to proxy voting policies and procedures that are available without charge, upon request, by calling 1-800-225-2606, by visiting mfs.com/proxyvoting, or by visiting the SEC’s Web site at http://www.sec.gov.

Information regarding how the fund voted proxies relating to portfolio securities during the most recent twelve-month period ended June 30 is available by August 31 of each year without charge by visiting mfs.com/proxyvoting, or by visiting the SEC’s Web site at http://www.sec.gov.

Quarterly Portfolio Disclosure

The fund files a complete schedule of portfolio holdings with the SEC for the first and third quarters of each fiscal year as an exhibit to its reports on Form N-PORT. The fund’s Form N-PORT reports are available on the SEC’s Web site at http://www.sec.gov. A shareholder can obtain the portfolio holdings report for the first and third quarters of the fund's fiscal year at mfs.com/closedendfunds by choosing the fund's name and then scrolling to the “Resources” section and clicking on the “Prospectus and Reports” tab.

Further Information

From time to time, MFS may post important information about the fund or the MFS Funds on the MFS Web site (mfs.com). This information is available at https://www.mfs.com/announcements or at mfs.com/closedendfunds by choosing the fund's name and then scrolling to the “Resources” section and clicking on the “Announcements” tab, if any.

Additional information about the fund (e.g., performance, dividends and the fund’s price history) is also available at mfs.com/closedendfunds by choosing the fund's name, if any.

INFORMATION ABOUT FUND CONTRACTS AND LEGAL CLAIMS

The fund has entered into contractual arrangements with an investment adviser, administrator, transfer agent, and custodian who each provide services to the fund. Unless expressly stated otherwise, shareholders are not parties to, or intended beneficiaries of these contractual arrangements, and these contractual arrangements are not intended to create any shareholder right to enforce them against the service providers or to seek any remedy under them against the service providers, either directly or on behalf of the fund.

Under the Trust’s By-Laws, any claims asserted against or on behalf of the MFS Funds, including claims against Trustees and Officers, must be brought in state and federal courts located within the Commonwealth of Massachusetts.

Federal Tax Information (unaudited)

The fund will notify shareholders of amounts for use in preparing 2022 income tax forms in January 2023. The following information is provided pursuant to provisions of the Internal Revenue Code.

Item 1(b):

A copy of the notice transmitted to the Registrant's shareholders in reliance on Rule 30e-3 of the Investment Company Act of 1940, as amended that contains disclosure specified by paragraph (c)(3) of Rule 30e-3 is attached hereto as EX-99.30e-3Notice.

ITEM 2. CODE OF ETHICS.

The Registrant has adopted a Code of Ethics (the "Code") pursuant to Section 406 of the Sarbanes-Oxley Act and as defined in Form N-CSR that applies to the Registrant's principal executive officer and principal financial and accounting officer. During the period covered by this report, the Registrant has not amended any provision in the Code that relates to an element of the Code's definition enumerated in paragraph (b) of Item 2 of this Form N-CSR. During the period covered by this report, the Registrant did not grant a waiver, including an implicit waiver, from any provision of the Code.

A copy of the Code is attached hereto as EX-99.COE.

ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT.

Messrs. Steven E. Buller, James Kilman, and Clarence Otis, Jr. and Ms. Maryanne L. Roepke, members of the Audit Committee, have been determined by the Board of Trustees in their reasonable business judgment to meet the definition of "audit committee financial expert" as such term is defined in Form N-CSR. In addition, Messrs. Buller, Kilman, and Otis and Ms. Roepke are "independent" members of the Audit Committee (as such term has been defined by the Securities and Exchange Commission in regulations implementing Section 407 of the Sarbanes-Oxley Act of 2002). The Securities and Exchange Commission has stated that the designation of a person as an audit committee financial expert pursuant to this Item 3 on the Form N-CSR does not impose on such a person any duties, obligations or liability that are greater than the duties, obligations or liability imposed on such person as a member of the Audit Committee and the Board of Trustees in the absence of such designation or identification.

ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES.

Items 4(a) through 4(d) and 4(g):

The Board of Trustees has appointed Ernst & Young LLP ("E&Y") to serve as independent accountants to the Registrant (hereinafter the "Registrant" or the "Fund"). The tables below set forth the audit fees billed to the Fund as well as fees for non- audit services provided to the Fund and/or to the Fund's investment adviser, Massachusetts Financial Services Company ("MFS"), and to various entities either controlling, controlled by, or under common control with MFS that provide ongoing services to the Fund ("MFS Related Entities").

For the fiscal years ended November 30, 2022 and 2021, audit fees billed to the Fund by E&Y were as follows:

Fees billed by E&Y:		Audit Fees
	2022	2021
MFS High Yield Municipal Trust	66,187	62,837

For the fiscal years ended November 30, 2022 and 2021, fees billed by E&Y for audit-related, tax and other services provided to the Fund and for audit-related, tax and other services provided to MFS and MFS Related Entities were as follows:

Fees billed by E&Y:		Audit-Related Fees1				Tax Fees2		All Other Fees3
	2022		2021		2022		2021	2022	2021
To MFS High Yield Municipal	12,907		12,246		0		10,892	23	1,004
Trust

Fees billed by E&Y:		Audit-Related Fees1				Tax Fees2		All Other Fees3
		2022	2021			2022	2021	2022	2021
To MFS and MFS Related		520,036	1,275,054			0	0	111,415	110,620
Entities of MFS High Yield
Municipal Trust *

Fees Billed by E&Y:				Aggregate Fees for Non-audit Services
					2022			2021
To MFS High Yield Municipal Trust, MFS					894,811			1,576,516
and MFS Related Entities#

*This amount reflects the fees billed to MFS and MFS Related Entities for non-audit services relating directly to the operations and financial reporting of the Fund (portions of which services also related to the operations and financial reporting of other funds

within the MFS Funds complex).

#This amount reflects the aggregate fees billed by E&Y for non-audit services rendered to the Fund and for non-audit services rendered to MFS and the MFS Related Entities.

1 The fees included under "Audit-Related Fees" are fees related to assurance and related services that are reasonably related to the performance of the audit or review of financial statements, but not reported under ''Audit Fees,'' including accounting consultations, agreed-upon procedure reports, attestation reports, comfort letters and internal control reviews.

2 The fees included under "Tax Fees" are fees associated with tax compliance, tax advice and tax planning, including services relating to the filing or amendment of federal, state or local income tax returns, regulated investment company qualification reviews and tax distribution and analysis.

3 The fees included under "All Other Fees" are fees for products and services provided by E&Y other than those reported under "Audit Fees," "Audit-Related Fees" and "Tax Fees," including fees for services related to review of internal controls and review of Rule 38a-1 compliance program.

Item 4(e)(1):

Set forth below are the policies and procedures established by the Audit Committee of the Board of Trustees relating to the pre- approval of audit and non-audit related services:

To the extent required by applicable law, pre-approval by the Audit Committee of the Board is needed for all audit and permissible non-audit services rendered to the Fund and all permissible non-audit services rendered to MFS or MFS Related Entities if the services relate directly to the operations and financial reporting of the Registrant. Pre-approval is currently on an engagement-by- engagement basis. In the event pre-approval of such services is necessary between regular meetings of the Audit Committee and it is not practical to wait to seek pre-approval at the next regular meeting of the Audit Committee, pre-approval of such services may be referred to the Chair of the Audit Committee for approval; provided that the Chair may not pre-approve any individual engagement for such services exceeding $50,000 or multiple engagements for such services in the aggregate exceeding $100,000 between such regular meetings of the Audit Committee. Any engagement pre-approved by the Chair between regular meetings of the Audit Committee shall be presented for ratification by the entire Audit Committee at its next regularly scheduled meeting.

Item 4(e)(2):

None, or 0%, of the services relating to the Audit-Related Fees, Tax Fees and All Other Fees paid by the Fund and MFS and MFS Related Entities relating directly to the operations and financial reporting of the Registrant disclosed above were approved by the audit committee pursuant to paragraphs (c)(7)(i)(C) of Rule 2-01 of Regulation S-X (which permits audit committee approval after the start of the engagement with respect to services other than audit, review or attest services, if certain conditions are satisfied).

Item 4(f):

Not applicable.

Item 4(h):

The Registrant's Audit Committee has considered whether the provision by a Registrant's independent registered public accounting firm of non-audit services to MFS and MFS Related Entities that were not pre-approved by the Committee (because such services were provided prior to the effectiveness of SEC rules requiring pre-approval or because such services did not relate directly to the operations and financial reporting of the Registrant) was compatible with maintaining the independence of the independent registered public accounting firm as the Registrant's principal auditors.

ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS.

The Registrant has an Audit Committee established in accordance with Section 3(a)(58)(A) of the Securities Exchange Act of 1934. The members of the Audit Committee are Messrs. Steven E. Buller, James Kilman, and Clarence Otis, Jr. and Ms. Maryanne L. Roepke.

ITEM 6. INVESTMENTS

A schedule of investments of the Registrant is included as part of the report to shareholders of the Registrant under Item 1(a) of this Form N-CSR.

ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

A copy of the proxy voting policies and procedures are attached hereto as Ex-99.PROXYPOL.

ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Portfolio Manager(s)

Information regarding the portfolio manager(s) of the MFS High Yield Municipal Trust (the "Fund") is set forth below. Each portfolio manager is primarily responsible for the day-to-day management of the Fund.

Effective April 30, 2023, Gary Lasman will no longer be a portfolio manager of the Fund.

Portfolio Manager	Primary Role	Since	Title and Five Year History
Michael Dawson	Portfolio Manager	March 2022	Investment Officer of MFS; employed in the investment area of MFS
			since 1998.
Jason Kosty	Portfolio Manager	2021	Investment Officer of MFS; employed in the investment area of MFS
			since 2003.
Gary Lasman	Portfolio Manager	2007	Investment Officer of MFS; employed in the investment area of MFS
			since 2002.
Geoffrey Schechter	Portfolio Manager	2007	Investment Officer of MFS; employed in the investment area of MFS
			since 1993.

Compensation

MFS' philosophy is to align portfolio manager compensation with the goal to provide shareholders with long-term value through a collaborative investment process. Therefore, MFS uses long-term investment performance as well as contribution to the overall investment process and collaborative culture as key factors in determining portfolio manager compensation. In addition, MFS seeks to maintain total compensation programs that are competitive in the asset management industry in each geographic market where it has employees. MFS uses competitive compensation data to ensure that compensation practices are aligned with its goals of attracting, retaining, and motivating the highest-quality professionals.

MFS reviews portfolio manager compensation annually. In determining portfolio manager compensation, MFS uses quantitative means and qualitative means to help ensure a durable investment process. As of December 31, 2021, portfolio manager total cash compensation is a combination of base salary and performance bonus:

Base Salary – Base salary generally represents a smaller percentage of portfolio manager total cash compensation than performance bonus. Performance Bonus – Generally, the performance bonus represents more than a majority of portfolio manager total cash compensation.

The performance bonus is based on a combination of quantitative and qualitative factors, generally with more weight given to the former and less weight given to the latter.

The quantitative portion is primarily based on the pre-tax performance of accounts managed by the portfolio manager over a range of fixed- length time periods, intended to provide the ability to assess performance over time periods consistent with a full market cycle and a strategy's investment horizon. The fixed-length time periods include the portfolio manager's full tenure on each fund and, when available, 10-, 5-, and 3- year periods. For portfolio managers who have served for less than three years, shorter-term periods, including the one-year period, will also be considered, as will performance in previous roles, if any, held at the firm. Emphasis is generally placed on longer performance periods when multiple performance periods are available. Performance is evaluated across the full set of strategies and portfolios managed by a given portfolio manager, relative to appropriate peer group universes and/or representative indices ("benchmarks"). As of December 31, 2021, the following benchmarks were used to measure the following portfolio manager's performance for the Fund:

Fund	Portfolio Manager	Benchmark(s)
MFS High Yield Municipal Trust	Michael Dawson1	Bloomberg Municipal Bond Index

	Jason Kosty	Bloomberg Municipal Bond Index

	Gary Lasman	Bloomberg Municipal Bond Index

	Geoffrey Schechter	Bloomberg Municipal Bond Index

1Became a portfolio manager of the Fund after the date referenced above; therefore, information is as of March 1, 2022.

Benchmarks may include versions and components of indices, custom indices, and linked indices that combine performance of different indices for different portions of the time period, where appropriate.

The qualitative portion is based on the results of an annual internal peer review process (where portfolio managers are evaluated by other portfolio managers, analysts, and traders) and management's assessment of overall portfolio manager contribution to the MFS investment process and the client experience (distinct from fund and other account performance).

The performance bonus is generally a combination of cash and a deferred cash award. A deferred cash award is issued for a cash value and becomes payable over a three-year vesting period if the portfolio manager remains in the continuous employ of MFS or its affiliates. During the vesting period, the value of the unfunded deferred cash award will fluctuate as though the portfolio manager had invested the cash value of the award in an MFS Fund(s) selected by the portfolio manager.

MFS Equity Plan – Portfolio managers also typically benefit from the opportunity to participate in the MFS Equity Plan. Equity interests are awarded by management, on a discretionary basis, taking into account tenure at MFS, contribution to the investment process, and other factors.

Finally, portfolio managers also participate in benefit plans (including a defined contribution plan and health and other insurance plans) and programs available generally to other employees of MFS. The percentage such benefits represent of any portfolio manager's compensation depends upon the length of the individual's tenure at MFS and salary level, as well as other factors.

Ownership of Fund Shares

The following table shows the dollar range of equity securities of the Fund beneficially owned by the Fund's portfolio manager(s) as of the Fund's fiscal year ended November 30, 2022. The following dollar ranges apply:

N. None

A. $1 – $10,000

B. $10,001 – $50,000

C. $50,001 – $100,000

D. $100,001 – $500,000

E. $500,001 – $1,000,000

F. Over $1,000,000

Name of Portfolio Manager	Dollar Range of Equity Securities in Fund
Michael Dawson	N
Jason Kosty	N
Gary Lasman	N
Geoffrey Schechter	N

Other Accounts

In addition to the Fund, each portfolio manager of the Fund is named as a portfolio manager of certain other accounts managed or sub-advised by MFS or an affiliate. The number and assets of these accounts were as follows as of the Fund's fiscal year ended November 30, 2022:

	Registered Investment Companies*		Other Pooled Investment Vehicles		Other Accounts

	Number of Accounts	Total Assets	Number of	Total	Number of Accounts	Total Assets
Name			Accounts	Assets
Michael Dawson	18	$6.9 billion	0	N/A	0	N/A

Jason Kosty	9	$13.9 billion	1	$126.8 million	1	$247.1 million

Gary Lasman	4	$5.2 billion	0	N/A	0	N/A

Geoffrey Schechter	15	$21.1 billion	4	$752.7 million	1	$247.1 million

* Includes the Fund.

Advisory fees are not based upon performance of any of the accounts identified in the table above.

Potential Conflicts of Interest

MFS seeks to identify potential conflicts of interest resulting from a portfolio manager's management of both the Fund and other accounts, and has adopted policies and procedures designed to address such potential conflicts. There is no guarantee that MFS will be successful in identifying or mitigating conflicts of interest.

The management of multiple funds and accounts (including accounts in which MFS or an affiliate has an interest) gives rise to conflicts of interest if the funds and accounts have different objectives and strategies, benchmarks, time horizons, and fees, as a portfolio manager must allocate his or her time and investment ideas across multiple funds and accounts. In certain instances, there are securities which are suitable for the Fund's portfolio as well as for one or more other accounts advised by MFS or its subsidiaries (including accounts in which MFS or an affiliate has an interest) with similar investment objectives. MFS' trade allocation policies could have a detrimental effect on the Fund if the Fund's orders do not get fully executed or are delayed in getting executed due to being aggregated with those of other accounts advised by MFS or its subsidiaries. A portfolio manager may execute transactions for another fund or account that may adversely affect the value of the Fund's investments. Investments selected for funds or accounts other than the Fund may outperform investments selected for the Fund.

When two or more accounts are simultaneously engaged in the purchase or sale of the same security, the securities are allocated among clients in a manner believed by MFS to be fair and equitable to each over time. Allocations may be based on many factors and may not always be pro rata based on assets managed. The allocation methodology could have a detrimental effect on the price or availability of a security with respect to the Fund.

MFS and/or a portfolio manager may have a financial incentive to allocate favorable or limited opportunity investments or structure the timing of investments to favor accounts other than the Fund; for instance, those that pay a higher advisory fee and/or have a performance adjustment, those that include an investment by the portfolio manager, and/or those in which MFS, its officers and/or employees, and/or its affiliates own or have an interest.

To the extent permitted by applicable law, certain accounts may invest their assets in other accounts advised by MFS or its affiliates, including accounts that are advised by one or more of the same portfolio manager(s), which could result in conflicts of interest relating to asset allocation, timing of purchases and redemptions, and increased profitability for MFS, its affiliates, and/or its personnel, including portfolio managers.

ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS.

MFS High Yield Municipal Trust

			(c) Total Number of	(d) Maximum Number
			Shares Purchased as	(or Approximate
	(a) Total number of	(b) Average	Part of Publicly	Dollar Value) of
Period	Shares Purchased	Price Paid	Announced Plans or	Shares that May Yet
		per Share	Programs	Be Purchased under
				the Plans or Programs

12/01/21-12/31/21	0	N/A	0	2,832,531
1/01/22-1/31/22	0	N/A	0	2,832,531
2/01/22-2/28/22	0	N/A	0	2,832,531
3/01/22-3/31/22	0	N/A	0	2,832,531
4/01/22-4/30/22	0	N/A	0	2,832,531
5/01/22-5/31/22	0	N/A	0	2,832,531
6/01/22-6/30/22	0	N/A	0	2,832,531
7/01/22-7/31/22	0	N/A	0	2,832,531
8/01/22-8/31/22	0	N/A	0	2,832,531
9/01/22-9/30/22	0	N/A	0	2,832,531
10/1/22-10/31/22	0	N/A	0	2,832,531
11/1/22-11/30/22	0	N/A	0	2,832,531
Total	0		0

Note: The Board approved procedures to repurchase shares and reviews the results periodically. The notification to shareholders of the program is part of the semi-annual and annual reports sent to shareholders. These annual programs begin on October 1st of each year. The programs conform to the conditions of Rule 10b-18 of the Securities Exchange Act of 1934 and limit the aggregate number of shares that may be purchased in each annual period (October 1 through the following September 30) to 10% of the Registrant's outstanding shares as of the first day of the plan year (October 1). The aggregate number of shares available for purchase for the October 1, 2022 plan year is 2,832,531.

ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

There were no material changes to the procedures by which shareholders may send recommendations to the Board for nominees to the Registrant's Board since the Registrant last provided disclosure as to such procedures in response to the requirements of Item 407 (c)(2)(iv) of Regulation S-K or this Item.

ITEM 11. CONTROLS AND PROCEDURES.

(a)Based upon their evaluation of the effectiveness of the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940 (the "Act")) as conducted within 90 days of the filing date of this report on Form N-CSR, the registrant's principal financial officer and principal executive officer have concluded that those disclosure controls and procedures provide reasonable assurance that the material information required to be disclosed by the registrant on this report is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms.

(b)There were no changes in the registrant's internal controls over financial reporting (as defined in Rule 30a-3(d) under the Act) that occurred during the period covered by the report that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting.

ITEM 12. DISCLOSURE OF SECURITIES LENDING ACTIVITIES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

During the fiscal year ended November 30, 2022, there were no fees or income related to securities lending activities of the Registrant.

ITEM 13. EXHIBITS.

(a)(1) Any code of ethics, or amendment thereto, that is the subject of the disclosure required by Item 2, to the extent that the registrant intends to satisfy the Item 2 requirements through filing of an exhibit: Attached hereto as EX-99.COE.

Notice

A copy of the Amended and Restated Declaration of Trust, as amended, of the Registrant is on file with the Secretary of State of The Commonwealth of Massachusetts and notice is hereby given that this instrument is executed on behalf of the Registrant by an officer of the Registrant as an officer and not individually and the obligations of or arising out of this instrument are not binding upon any of the Trustees or shareholders individually, but are binding only upon the assets and property of the respective constituent series of the Registrant.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant) MFS HIGH YIELD MUNICIPAL TRUST

By (Signature and Title)*

/S/ DAVID L. DILORENZO

David L. DiLorenzo, President

Date: January 13, 2023

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By (Signature and Title)*

/S/ DAVID L. DILORENZO

David L. DiLorenzo, President (Principal Executive Officer)

Date: January 13, 2023

By (Signature and Title)*

/S/ JAMES O. YOST

James O. Yost, Treasurer (Principal Financial Officer and Accounting Officer) Date: January 13, 2023

* Print name and title of each signing officer under his or her signature.

Letter from the Chair and CEO	1
Portfolio composition	2
Management review	4
Performance summary	7
Investment objective, principal investment strategies and principal risks	9
Effects of leverage	19
Portfolio managers’ profiles	20
Dividend reinvestment and cash purchase plan	21
Portfolio of investments	22
Statement of assets and liabilities	73
Statement of operations	74
Statements of changes in net assets	75
Statement of cash flows	76
Financial highlights	77
Notes to financial statements	79
Report of independent registered public accounting firm	88
Results of shareholder meeting	90
Trustees and officers	91
Board review of investment advisory agreement	95
Proxy voting policies and information	99
Quarterly portfolio disclosure	99
Further information	99
Information about fund contracts and legal claims	99
Federal tax information	99
MFS^® privacy notice	101

Healthcare Revenue – Hospitals	35.0%
Healthcare Revenue – Long Term Care	18.7%
Universities – Secondary Schools	11.8%
General Obligations – Schools	9.9%
Universities – Colleges	9.9%
Miscellaneous Revenue – Other	8.9%
General Obligations – General Purpose	7.5%
Tax - Assesment	5.7%
Universities – Dormitories	5.1%
Airport Revenue	4.6%

AAA	1.3%
AA	23.1%
A	39.8%
BBB	36.8%
BB	17.9%
B	4.6%
CCC	1.5%
CC (o)	0.0%
C	0.7%
D	1.7%
Not Rated	38.0%
Cash & Cash Equivalents (Less Liabilities) (b)	(65.4)%

Average Duration (d)	16.0
Average Effective Maturity (m)	19.3 yrs.

	Inception Date	1-yr	5-yr	10-yr
Market Value (r)	3/19/87	(25.95)%	(2.77)%	0.63%
Net Asset Value (r)	3/19/87	(19.80)%	(0.14)%	2.55%

(f)	Source: FactSet Research Systems Inc.
(r)	Includes reinvestment of all distributions. Market value references New York Stock Exchange Price.

(a)	Non-income producing security.
(d)	In default.
(h)	An affiliated issuer, which may be considered one in which the fund owns 5% or more of the outstanding voting securities, or a company which is under common control. At period end, the aggregate values of the fund's investments in affiliated issuers and in unaffiliated issuers were $1,602,570 and $171,051,170, respectively.
(i)	Interest only security for which the fund receives interest on notional principal (Par amount). Par amount shown is the notional principal and does not reflect the cost of the security.
(n)	Securities exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be sold in the ordinary course of business in transactions exempt from registration, normally to qualified institutional buyers. At period end, the aggregate value of these securities was $24,464,303, representing 23.3% of net assets applicable to common shares.

(v)	Affiliated issuer that is available only to investment companies managed by MFS. The rate quoted for the MFS Institutional Money Market Portfolio is the annualized seven-day yield of the fund at period end.
(w)	When-issued security.
(z)	Restricted securities are not registered under the Securities Act of 1933 and are subject to legal restrictions on resale. These securities generally may be resold in transactions exempt from registration or to the public if the securities are subsequently registered. Disposal of these securities may involve time-consuming negotiations and prompt sale at an acceptable price may be difficult. The fund holds the following restricted securities:

Restricted Securities	Acquisition Date	Cost	Value
California Pollution Control Financing Authority, Solid Waste Disposal Rev. (CalPlant I Project), 8%, 7/01/2039	5/25/17	$383,097	$192,500
California Pollution Control Financing Authority, Solid Waste Disposal Subordinate Rev. (CalPlant I Project), 7.5%, 12/01/2039	7/26/19	437,875	25,000
Collier County, FL, Industrial Development Authority, Continuing Care Community Rev. (Arlington of Naples Project), “A”, 8.125%, 5/15/2044	12/16/13	485,000	310,400
Collier County, FL, Industrial Development Authority, Continuing Care Community Rev. (Arlington of Naples Project), “A”, 6.5%, 5/15/2049	6/30/15	100,000	64,000
Total Restricted Securities			$591,900
% of Net assets applicable to common shares			0.6%

The following abbreviations are used in this report and are defined:
AAC	Ambac Assurance Corp.
AGM	Assured Guaranty Municipal
BAM	Build America Mutual
COP	Certificate of Participation
ETM	Escrowed to Maturity
FHLMC	Federal Home Loan Mortgage Corp.
GNMA	Government National Mortgage Assn.
NPFG	National Public Finance Guarantee Corp.
PSF	Permanent School Fund

Assets
Investments in unaffiliated issuers, at value (identified cost, $185,696,521)	$171,051,170
Investments in affiliated issuers, at value (identified cost, $1,602,565)	1,602,570
Receivables for
Investments sold	451,528
Interest	2,538,491
Receivable from investment adviser	20,200
Other assets	2,345
Total assets	$175,666,304
Liabilities
Payable to custodian	$558
Payables for
Distributions on common shares	14,601
Investments purchased	12,712
When-issued investments purchased	676,696
Payable to affiliates
Administrative services fee	197
Transfer agent and dividend disbursing costs	1,271
Payable for independent Trustees' compensation	7
Accrued expenses and other liabilities	104,563
RVMTP shares, at liquidation value of $70,000,000 net of unamortized debt issuance costs of $94,807	69,905,193
Total liabilities	$70,715,798
Net assets applicable to common shares	$104,950,506
Net assets consist of
Paid-in capital - common shares	$124,610,543
Total distributable earnings (loss)	(19,660,037)
Net assets applicable to common shares	$104,950,506
RVMTP shares, at liquidation value of $70,000,000 net of unamortized debt issuance costs of $94,807 (700 shares issued and outstanding at $100,000 per share)	69,905,193
Net assets including preferred shares	$174,855,699
Common shares of beneficial interest issued and outstanding	28,325,314
Net asset value per common share (net assets of $104,950,506 / 28,325,314 shares of beneficial interest outstanding)	$3.71

Net investment income (loss)
Income
Interest	$7,690,830
Dividends from affiliated issuers	45,561
Other	4,076
Total investment income	$7,740,467
Expenses
Management fee	$1,246,371
Transfer agent and dividend disbursing costs	25,265
Administrative services fee	39,104
Independent Trustees' compensation	6,173
Stock exchange fee	27,583
Custodian fee	7,615
Shareholder communications	28,922
Audit and tax fees	89,749
Legal fees	27,037
Interest expense and fees and amortization of RVMTP shares debt issuance costs	1,488,682
Miscellaneous	75,286
Total expenses	$3,061,787
Reduction of expenses by investment adviser	(52,749)
Net expenses	$3,009,038
Net investment income (loss)	$4,731,429
Realized and unrealized gain (loss)
Realized gain (loss) (identified cost basis)
Unaffiliated issuers	$(2,886,436)
Affiliated issuers	(409)
Net realized gain (loss)	$(2,886,845)
Change in unrealized appreciation or depreciation
Unaffiliated issuers	$(29,594,869)
Affiliated issuers	5
Net unrealized gain (loss)	$(29,594,864)
Net realized and unrealized gain (loss)	$(32,481,709)
Change in net assets from operations	$(27,750,280)

Cash flows from operating activities:
Change in net assets from operations	$(27,750,280)
Adjustments to reconcile change in net assets from operations to net cash provided by operating activities:
Purchase of investment securities	(44,943,724)
Proceeds from disposition of investment securities	48,595,478
Proceeds from disposition of short-term investments, net	853,242
Realized gain/loss on investments	2,886,436
Unrealized appreciation/depreciation on investments	29,594,864
Net amortization/accretion of income	672,843
Amortization of RVMTP shares debt issuance costs	57,868
Decrease in interest receivable	181,496
Decrease in accrued expenses and other liabilities	(28,735)
Increase in receivable from investment adviser	(20,200)
Decrease in other assets	2
Decrease in payable for interest expense and fees	(61,212)
Net cash provided by operating activities	$10,038,078
Cash flows from financing activities:
Decrease in RVMTP shares, at liquidation value	$(5,000,000)
Cash distributions paid on common shares	(5,038,636)
Increase in payable to custodian	558
Net cash used by financing activities	$(10,038,078)
Cash and restricted cash:
Beginning of period	$—
End of period	$—

Common Shares	Year ended
	11/30/22	11/30/21	11/30/20	11/30/19	11/30/18
Net asset value, beginning of period	$4.86	$4.71	$4.91	$4.67	$4.80
Income (loss) from investment operations
Net investment income (loss) (d)	$0.17	$0.20	$0.21	$0.23	$0.26(c)
Net realized and unrealized gain (loss)	(1.14)	0.16	(0.19)	0.24	(0.13)
Total from investment operations	$(0.97)	$0.36	$0.02	$0.47	$0.13
Less distributions declared to common shareholders
From net investment income	$(0.18)	$(0.21)	$(0.22)	$(0.23)	$(0.26)
Net asset value, end of period (x)	$3.71	$4.86	$4.71	$4.91	$4.67
Market value, end of period	$3.20	$4.54	$4.32	$4.73	$4.22
Total return at market value (%)	(25.95)	9.92	(3.99)	17.71	(5.54)
Total return at net asset value (%) (j)(r)(s)(x)	(19.80)	7.93	0.84	10.42	3.01(c)
Ratios (%) (to average net assets applicable to common shares) and Supplemental data:
Expenses before expense reductions	2.62	1.85	2.32	2.76	2.70(c)
Expenses after expense reductions	2.58	1.85	2.28	2.73	2.69(c)
Net investment income (loss)	4.06	4.12	4.48	4.80	5.40(c)
Portfolio turnover	19	16	22	17	16
Net assets at end of period (000 omitted)	$104,951	$137,736	$133,392	$139,042	$132,247
Supplemental Ratios (%):
Ratios of expenses to average net assets applicable to common shares after expense reductions and excluding interest expense and fees (l)	1.30	1.22	1.24	1.22	1.25(c)
Ratios of expenses to average net assets applicable to common and preferred shares after expense reductions and excluding interest expense and fees (l)	0.79	0.79	0.79	0.79	0.80(c)

	Number of Shares
Nominee	For	Against/Withheld
Maureen R. Goldfarb	20,938,960.433	1,213,166.595
Maryanne L. Roepke	20,941,866.433	1,210,260.595

What?	The types of personal information we collect and share depend on the product or service you have with us. This information can include:
	• Social Security number and account balances
	• Account transactions and transaction history
	• Checking account information and wire transfer instructions
	When you are no longer our customer, we continue to share your information as described in this notice.

Reasons we can share your personal information	Does MFS share?	Can you limit this sharing?
For our everyday business purposes – such as to process your transactions, maintain your account(s), respond to court orders and legal investigations, or report to credit bureaus	Yes	No
For our marketing purposes – to offer our products and services to you	No	We don't share
For joint marketing with other financial companies	No	We don't share
For our affiliates' everyday business purposes – information about your transactions and experiences	No	We don't share
For our affiliates' everyday business purposes – information about your creditworthiness	No	We don't share
For nonaffiliates to market to you	No	We don't share

Who we are
Who is providing this notice?	MFS Funds, MFS Investment Management, MFS Institutional Advisors, Inc., and MFS Heritage Trust Company.

What we do
How does MFS protect my personal information?	To protect your personal information from unauthorized access and use, we use security measures that comply with federal law. These measures include procedural, electronic, and physical safeguards for the protection of the personal information we collect about you.
How does MFS collect my personal information?	We collect your personal information, for example, when you
	• open an account or provide account information
	• direct us to buy securities or direct us to sell your securities
	• make a wire transfer
	We also collect your personal information from others, such as credit bureaus, affiliates, or other companies.
Why can't I limit all sharing?	Federal law gives you the right to limit only
	• sharing for affiliates' everyday business purposes – information about your creditworthiness
	• affiliates from using your information to market to you
	• sharing for nonaffiliates to market to you
	State laws and individual companies may give you additional rights to limit sharing.

Definitions
Affiliates	Companies related by common ownership or control. They can be financial and nonfinancial companies.
	• MFS does not share personal information with affiliates, except for everyday business purposes as described on page one of this notice.
Nonaffiliates	Companies not related by common ownership or control. They can be financial and nonfinancial companies.
	• MFS does not share with nonaffiliates so they can market to you.
Joint marketing	A formal agreement between nonaffiliated financial companies that together market financial products or services to you.
	• MFS doesn't jointly market.