The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ABBOT LABS COM 002824100 777 6,583 SH   SOLE   6,583 0 0
ABBVIE INC COM 00287Y109 574 5,230 SH   SOLE   5,230 0 0
ADOBE COM 00724F101 349 607 SH   SOLE   607 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 630 4,293 SH   SOLE   4,293 0 0
ALPHABET INC CAP STK CL C 02079K107 21,910 8,060 SH   SOLE   8,060 0 0
ALPHABET INC CAP STK CL A 02079K305 1,698 635 SH   SOLE   635 0 0
AMAZON COM INC COM 023135106 27,887 8,490 SH   SOLE   8,490 0 0
AMERICAN TOWER CORP NEW COM 03027X100 439 1,653 SH   SOLE   1,653 0 0
AMGEN INC COM 031162100 5,274 24,804 SH   SOLE   24,804 0 0
ANSYS INC COM 03662Q105 332 975 SH   SOLE   975 0 0
AON PLC SHRS CL A G0403H108 1,288 4,507 SH   SOLE   4,507 0 0
APPLE COM 037833100 36,540 258,262 SH   SOLE   258,262 0 0
ARCH CAP GROUP LTD ORD G0450A105 861 22,544 SH   SOLE   22,544 0 0
ARK ETF TR INNOVATION ETF 00214Q104 1,178 10,659 SH   SOLE   10,659 0 0
ASML HOLDING N V N Y REGISTRY SHS N07059210 544 730 SH   SOLE   730 0 0
AT&T COM 00206R102 545 2,170 SH   SOLE   2,170 0 0
ATLAS CORP SHARES Y0436Q109 3,114 205,000 SH   SOLE   205,000 0 0
AUTODESK INC COM 052769106 251 880 SH   SOLE   880 0 0
AUTOMATIC DATA PROCESSING IN COM 053015103 212 1,060 SH   SOLE   1,060 0 0
BAIDU INC SPON ADR REP A 056752108 402 2,615 SH   SOLE   2,615 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 11,230 29 SH   SOLE   29 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 29,662 108,683 SH   SOLE   108,683 0 0
BLACKROCK INC COM 09247X101 12,431 14,827 SH   SOLE   14,827 0 0
BOEING COM 097023105 424 1,930 SH   SOLE   1,930 0 0
BROOKFIELD ASSET MGT INC CL A LTD VT SH 112585104 493 9,204 SH   SOLE   9,204 0 0
BROOKFIELD INFRAST PARTNERS LP INT UNIT G16252101 651 11,602 SH   SOLE   11,602 0 0
CARRIER GLOBAL CORP COM 14448C104 983 19,000 SH   SOLE   19,000 0 0
CBOE GLOBAL MARKETS INC COM 12503M108 5,519 44,562 SH   SOLE   44,562 0 0
CDW CORP COM 12514G108 221 1,213 SH   SOLE   1,213 0 0
CHIPOTLE MEX GRILL COM 169656104 1,047 576 SH   SOLE   576 0 0
CHURCH & DWIGHT COM 171340102 264 3,200 SH   SOLE   3,200 0 0
CLOROX CO DEL COM 189054109 1,129 6,819 SH   SOLE   6,819 0 0
COCA COLA CO COM 191216100 286 5,460 SH   SOLE   5,460 0 0
COLGATE PALMOLIVE CO COM 194162103 578 7,650 SH   SOLE   7,650 0 0
COSTCO WHSL CORP NEW COM 22160K105 8,023 17,860 SH   SOLE   17,860 0 0
CROWDSTRIKE HLDGS CL A 22788C105 3,059 12,247 SH   SOLE   12,247 0 0
DANAHER CORP DEL COM 235851102 79,000 259,571 SH   SOLE   259,571 0 0
DENALI THERAPEUTICS INC COM 24823R105 381 7,547 SH   SOLE   7,547 0 0
DEXCOM INC COM 252131107 1,693 3,096 SH   SOLE   3,096 0 0
DISNEY WALT CO COM DISNEY 254687106 1,331 7,858 SH   SOLE   7,858 0 0
DOCUSIGN COM 256163106 886 3,443 SH   SOLE   3,443 0 0
EDWARDS LIFESCIENCES CORP COM 28176E108 2,678 23,663 SH   SOLE   23,663 0 0
ELECTRONIC ARTS INC COM COM 285512109 229 1,613 SH   SOLE   1,613 0 0
EQUINIX INC COM COM 29444U700 1,597 2,022 SH   SOLE   2,022 0 0
FACEBOOK INC CL A 30303M102 3,943 11,618 SH   SOLE   11,618 0 0
FIDELITY NATL INFORMATION SVCS COM 31620M106 389 3,193 SH   SOLE   3,193 0 0
FIRST TR EXCHANGE TRADED FD WTR ETF 33733B100 1,374 16,139 SH   SOLE   16,139 0 0
FORTIVE CORP COM 34959J108 728 10,687 SH   SOLE   10,687 0 0
GENERAL ELECTRIC COM 369604103 951 9,228 SH   SOLE   9,228 0 0
HERSHEY CO COM 427866108 3,806 22,485 SH   SOLE   22,485 0 0
HOME DEPOT INC COM 437076102 8,343 25,420 SH   SOLE   25,420 0 0
HONEYWELL INTL INC COM 438516106 370 1,741 SH   SOLE   1,741 0 0
IDEX CORP COM 45167R104 352 1,700 SH   SOLE   1,700 0 0
ILLUMINA INC COM 452327109 5,771 14,229 SH   SOLE   14,229 0 0
INTELCORP COM 458140100 420 8,450 SH   SOLE   8,450 0 0
INTUITIVE SURGICAL INC COM 46120E602 2,955 2,972 SH   SOLE   2,972 0 0
INVESCO EXCH TRADED FD TR S&P500 QUALITY 46137V241 684 14,090 SH   SOLE   14,090 0 0
INVESCO EXCH TRADED FD TR II NASDAQ 100 ETF 46138G649 5,114 34,760 SH   SOLE   34,760 0 0
INVESCO QQQ TRUST UNIT SER 1 46090E103 9,033 25,235 SH   SOLE   25,235 0 0
ISHARES TR SP SMCP600VL ETF 464287879 597 5,926 SH   SOLE   5,926 0 0
ISHARES TR USA MOMENTUM FCT 46432F396 239 988 SH   SOLE   988 0 0
ISHARES TR S&P MC 400VL ETF 464287705 358 3,473 SH   SOLE   3,473 0 0
ISHARES TR SELECT DIVID ETF 464287168 418 3,642 SH   SOLE   3,642 0 0
ISHARES TR CORE S&P500 ETF 464287200 749 1,739 SH   SOLE   1,739 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 1,781 8,144 SH   SOLE   8,144 0 0
ISHARES TR USA MOMENTUM FCT 46432F396 522 2,972 SH   SOLE   2,972 0 0
JOHNSON & JOHNSON COM 478160104 3,666 22,699 SH   SOLE   22,699 0 0
JPMORGAN CHASE & CO COM 46625H100 393 2,403 SH   SOLE   2,403 0 0
LILLY ELI & CO COM 532457108 10,800 46,755 SH   SOLE   46,755 0 0
LOCKHEED MARTIN CORP COM 539830109 1,301 3,771 SH   SOLE   3,771 0 0
LOGITECH INTL SA SHS H50430232 841 9,536 SH   SOLE   9,536 0 0
MARVELL TECHNOLOGY GROUP LTD ORD G5876H105 1,096 18,173 SH   SOLE   18,173 0 0
MASTERCARD INC CL A 57636Q104 1,569 4,512 SH   SOLE   4,512 0 0
MCDONALDS CORP COM 580135101 1,523 6,768 SH   SOLE   6,768 0 0
MERCK & CO INC COM 58933Y105 847 11,273 SH   SOLE   11,273 0 0
MERCURY GEN CORP COM 589400100 815 14,645 SH   SOLE   14,645 0 0
MICROSOFT CORP COM 594918104 21,921 77,755 SH   SOLE   77,755 0 0
MONDELEZ INTL INC CL A 609207105 661 11,360 SH   SOLE   11,360 0 0
NETFLIX INC COM 64110L106 8,200 13,437 SH   SOLE   13,437 0 0
NIKE INC CL B 654106103 1,091 7,510 SH   SOLE   7,510 0 0
NVIDIA CORP COM 67066G104 6,579 31,766 SH   SOLE   31,766 0 0
OTIS WORLDWIDE CORP COM 68902V107 1,234 15,000 SH   SOLE   15,000 0 0
PAYPAL HLDGS INC COM 70450Y103 5,548 21,320 SH   SOLE   21,320 0 0
PEPSICO INC COM 713448108 830 5,515 SH   SOLE   5,515 0 0
PHILIP MORRIS INTL INC COM 718172109 254 2,680 SH   SOLE   2,680 0 0
PROCTER AND GAMBLE CO COM 742718109 704 5,035 SH   SOLE   5,035 0 0
PROGRESSIVE CO OHIO COM 743315103 2,838 31,404 SH   SOLE   31,404 0 0
PROLOGIS COM 74340W103 1,593 12,703 SH   SOLE   12,703 0 0
PROSHARES TR S&P 500 DV ARIST 74348A467 496 5,601 SH   SOLE   5,601 0 0
QUALCOM INC COM 747525103 202 1,570 SH   SOLE   1,570 0 0
RAYMOND JAMES COM 754730109 346 3,750 SH   SOLE   3,750 0 0
RAYTHEON TECHNOLOGIES CORP COM 75513E101 2,837 33,000 SH   SOLE   33,000 0 0
RESMED INC COM COM 761152107 950 3,606 SH   SOLE   3,606 0 0
RINGCENTRAL INC CL A 76680R206 1,216 2,291 SH   SOLE   2,291 0 0
ROBLOX CORP CL A 771049103 1,650 21,839 SH   SOLE   21,839 0 0
S&P GLOBAL COM 78409V104 762 1,794 SH   SOLE   1,794 0 0
SALESFORCE COM INC COM 79466L302 4,694 17,307 SH   SOLE   17,307 0 0
SCHWAB STRATEGIC TR US LCAP GR ETF 808524300 632 4,266 SH   SOLE   4,266 0 0
SELECT SECTOR SPDR TR SBI INT-INDS 81369Y704 394 4,032 SH   SOLE   4,032 0 0
SHOPIFY INC COM 82509L107 1,914 1,412 SH   SOLE   1,412 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 27,618 64,361 SH   SOLE   64,361 0 0
SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 498 1,035 SH   SOLE   1,035 0 0
SPDR SER TR S&P DIVID ETF 78464A763 548 4,654 SH   SOLE   4,654 0 0
SPDR SER TR PORTFOLI S&P1500 78464A805 548 10,340 SH   SOLE   10,340 0 0
SPLUNK INC COM 848637104 839 5,798 SH   SOLE   5,798 0 0
SQUARE INC CL A 852234103 2,294 9,564 SH   SOLE   9,564 0 0
STARBUCKS CORP COM 855244109 1,275 11,559 SH   SOLE   11,559 0 0
TAIWAN SEMI CONDUCTOR MFG SPONSORED ADS 874039100 802 7,183 SH   SOLE   7,183 0 0
TESLA INC COM 88160R101 3,425 4,417 SH   SOLE   4,417 0 0
THE TRADE DESK COM 88339J105 235 5,340 SH   SOLE   5,340 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 6,484 11,352 SH   SOLE   11,352 0 0
TWIST BIOSCIENCE COM 90184D100 504 4,708 SH   SOLE   4,708 0 0
UNITED HEALTH GROUP INC COM 91324P102 1,793 4,590 SH   SOLE   4,590 0 0
UNITED PARCEL SERVICE INC CL B 911312106 228 1,250 SH   SOLE   1,250 0 0
VANGUARD INDEX FDS MID CAP ETF 922908629 525 2,217 SH   SOLE   2,217 0 0
VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,794 9,620 SH   SOLE   9,620 0 0
VANGUARD INDEX FDS TOTAL MKT ETF 922908769 578 2,604 SH   SOLE   2,604 0 0
VANGUARD INDEX FDS GROWTH 922908736 501 1,727 SH   SOLE   1,727 0 0
VANGUARD INDEX FDS SMALL CAP ETF 922908751 619 2,831 SH   SOLE   2,831 0 0
VANGUARD SCOTTSDALE FDS VNG RUS2000 VAL 92206C649 237 1,690 SH   SOLE   1,690 0 0
VANGUARD SCOTTSDALE FDS VNG RUS2000 IDX 92206C664 945 10,693 SH   SOLE   10,693 0 0
VANGUARD SPECIALIZED FUNDS DIV APP ETF 921908844 418 2,720 SH   SOLE   2,720 0 0
VANGUARD WHITEHALL FDS INC HIGH DIV YLD 921946406 9,729 94,139 SH   SOLE   94,139 0 0
VANGUARD WORLD FDS CONSUM DIS ETF 92204A108 1,449 4,673 SH   SOLE   4,673 0 0
VANGUARD WORLD FDS INF TECH ETF 92204A702 3,224 8,034 SH   SOLE   8,034 0 0
VANGUARD WORLD FDS HEALTH CAR ETF 92204A504 1,507 6,099 SH   SOLE   6,099 0 0
VANGUARD WORLD FDS MEGA CAP VAL ETF 921910840 281 2,870 SH   SOLE   2,870 0 0
VEEVA SYS INC COM 922475108 5,175 17,963 SH   SOLE   17,963 0 0
VERIZON COM 92343V104 208 3,845 SH   SOLE   3,845 0 0
VIR BIOTECHNOLOGY COM 92764N102 227 5,225 SH   SOLE   5,225 0 0
VISA INC COM CL A 92826C839 858 3,849 SH   SOLE   3,849 0 0
WAL-MART STORES INC COM 931142103 2,199 15,785 SH   SOLE   15,785 0 0
WASTE MANAGEMENT COM 94106L109 206 1,380 SH   SOLE   1,380 0 0
WYNN RESORTS LTD COM 983134107 218 2,565 SH   SOLE   2,565 0 0
ZEBRA TECHNOLOGIES COM 989207105 701 1,360 SH   SOLE   1,360 0 0
ZOETIS INC CL A 98978V103 889 4,581 SH   SOLE   4,581 0 0
ZSCZLER INC COM 98980G102 3,197 12,191 SH   SOLE   12,191 0 0