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Chesley Taft & Associates LLC
Period ended Sep 30, 2026 · Latest filing Oct 13, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $2,558,837,177
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- ALPHABET INC · CAP STK CL C · 02079K107 · shares: $139,404,937
- MICROSOFT CORP · COM · 594918104 · shares: $109,630,551
- NVIDIA CORPORATION · COM · 67066G104 · shares: $105,800,910
- APPLE INC · COM · 037833100 · shares: $92,896,912
- AMAZON COM INC · COM · 023135106 · shares: $83,907,491
- BROADCOM INC · COM · 11135F101 · shares: $74,111,977
- PALO ALTO NETWORKS INC · COM · 697435105 · shares: $62,438,856
- COSTCO WHOLESALE CORPORATION · COM · 22160K105 · shares: $59,127,494
- JPMORGAN CHASE & CO · COM · 46625H100 · shares: $55,826,570
- JOHNSON & JOHNSON · COM · 478160104 · shares: $55,155,667
Reported holdings
629 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| DOORDASH INC | CL A | 25809K105 | — | 923 shares | $169,417 |
| THE CIGNA GROUP | COM | 125523100 | — | 620 shares | $168,535 |
| EVEREST GROUP LTD | COM | G3223R108 | — | 458 shares | $167,248 |
| PHILIP MORRIS INTL INC | COM | 718172109 | — | 850 shares | $162,197 |
| ADVANCED MICRO DEVICES INC | COM | 007903107 | — | 263 shares | $160,893 |
| AES CORP | COM | 00130H105 | — | 10,696 shares | $159,370 |
| HOME DEPOT INC | COM | 437076102 | — | 560 shares | $159,314 |
| SPDR INDEX SHS FDS | ST STR ACWI ETF | 78463X848 | — | 3,768 shares | $152,265 |
| HEALTHEQUITY INC | COM | 42226A107 | — | 1,714 shares | $151,620 |
| VALERO ENERGY CORP | COM | 91913Y100 | — | 382 shares | $148,067 |
| KEYSIGHT TECHNOLOGIES INC | COM | 49338L103 | — | 400 shares | $145,616 |
| METLIFE INC | COM | 59156R108 | — | 1,448 shares | $136,344 |
| WEYERHAEUSER CO | COM NEW | 962166104 | — | 6,896 shares | $131,369 |
| ABBVIE INC | COM | 00287Y109 | — | 500 shares | $130,795 |
| BECTON DICKINSON & CO | COM | 075887109 | — | 730 shares | $130,670 |
| NOVARTIS AG | SPONSORED ADR | 66987V109 | — | 850 shares | $121,185 |
| INTEL CORP | COM | 458140100 | — | 1,000 shares | $120,230 |
| COHERENT CORP | COM | 19247G107 | — | 417 shares | $120,017 |
| XYLEM INC | COM | 98419M100 | — | 1,150 shares | $116,461 |
| ROYAL CARIBBEAN GROUP | COM | V7780T103 | — | 433 shares | $115,117 |
| SELECT SECTOR SPDR TR | ST STR REAL ETF | 81369Y860 | — | 2,775 shares | $113,525 |
| HUBBELL INC | COM | 443510607 | — | 250 shares | $113,400 |
| GILEAD SCIENCES INC | COM | 375558103 | — | 759 shares | $113,129 |
| TEXAS INSTRS INC | COM | 882508104 | — | 400 shares | $112,036 |
| PRINCIPAL FINANCIAL GROUP IN | COM | 74251V102 | — | 1,000 shares | $111,960 |
| PLAINS GP HLDGS L P | LTD PARTNR INT A | 72651A207 | — | 4,300 shares | $111,370 |
| IRON MTN INC DEL | COM | 46284V101 | — | 1,000 shares | $110,950 |
| LOWES COS INC | COM | 548661107 | — | 600 shares | $110,574 |
| DEVON ENERGY CORP NEW | COM | 25179M103 | — | 2,378 shares | $109,483 |
| DOMINION ENERGY INC | COM | 25746U109 | — | 1,800 shares | $108,936 |
| AFLAC INC | COM | 001055102 | — | 950 shares | $106,191 |
| US BANCORP | COM NEW | 902973304 | — | 1,750 shares | $101,080 |
| LAMAR ADVERTISING CO | CL A | 512816109 | — | 700 shares | $100,877 |
| HUNTINGTON BANCSHARES INC | COM | 446150104 | — | 6,514 shares | $99,404 |
| CARLISLE COS INC | COM | 142339100 | — | 300 shares | $96,651 |
| PROGRESSIVE CORP | COM | 743315103 | — | 450 shares | $93,290 |
| VERIZON COMMUNICATIONS INC | COM | 92343V104 | — | 1,957 shares | $89,768 |
| VANGUARD STAR FDS | VG TL INTL STK F | 921909768 | — | 1,036 shares | $88,006 |
| DOORDASH INC | CL A | 25809K105 | — | 469 shares | $86,085 |
| DUKE ENERGY CORP NEW | COM NEW | 26441C204 | — | 750 shares | $85,508 |
| COGNIZANT TECHNOLOGY SOLUTIO | CL A | 192446102 | — | 1,467 shares | $84,264 |
| BLOCK H & R INC | COM | 093671105 | — | 2,007 shares | $81,986 |
| VANGUARD INTL EQUITY INDEX F | TT WRLD ST ETF | 922042742 | — | 517 shares | $81,608 |
| JETBLUE AIRWAYS CORP | COM | 477143101 | — | 19,052 shares | $80,590 |
| SIMON PPTY GROUP INC NEW | COM | 828806109 | — | 400 shares | $80,304 |
| CANADIAN PACIFIC KANSAS CITY | COM | 13646K108 | — | 940 shares | $79,994 |
| INTERNATIONAL PAPER CO | COM | 460146103 | — | 2,345 shares | $77,784 |
| ISHARES TR | 0-5 YR TIPS ETF | 46429B747 | — | 775 shares | $77,268 |
| ISHARES TR | CORE S&P TTL STK | 464287150 | — | 456 shares | $75,824 |
| CORTEVA INC | COM | 22052L104 | — | 960 shares | $74,544 |
| ISHARES TR | ISHS 5-10YR INVT | 464288638 | — | 1,475 shares | $74,266 |
| TOAST INC | CL A | 888787108 | — | 2,424 shares | $70,272 |
| AUTOMATIC DATA PROCESSING IN | COM | 053015103 | — | 268 shares | $69,160 |
| FEDEX CORP | COM | 31428X106 | — | 238 shares | $67,851 |
| UNIVERSAL HLTH SVCS INC | CL B | 913903100 | — | 378 shares | $65,870 |
| SNAP ON INC | COM | 833034101 | — | 175 shares | $63,586 |
| ISHARES INC | JP MORGAN EM ETF | 464286517 | — | 1,490 shares | $62,953 |
| ISHARES TR | 3 7 YR TREAS BD | 464288661 | — | 520 shares | $58,989 |
| CMS ENERGY CORP | COM | 125896100 | — | 925 shares | $58,349 |
| FIDELITY NATL FINL INC | COM SHS | 31620R303 | — | 1,500 shares | $57,975 |
| ALTRIA GROUP INC | COM | 02209S103 | — | 850 shares | $57,239 |
| FREEPORT MCMORAN INC | CL B | 35671D857 | — | 810 shares | $56,700 |
| VERTEX PHARMACEUTICALS INC | COM | 92532F100 | — | 104 shares | $54,372 |
| WARNER MUSIC GROUP CORP | COM CL A | 934550203 | — | 1,913 shares | $52,818 |
| VOYA FINANCIAL INC | COM | 929089100 | — | 550 shares | $51,964 |
| ISHARES GOLD TR | ISHARES NEW | 464285204 | — | 664 shares | $51,858 |
| AGILENT TECHNOLOGIES INC | COM | 00846U101 | — | 300 shares | $51,693 |
| TARGA RES CORP | COM | 87612G101 | — | 185 shares | $50,007 |
| SHELL PLC | SPON ADS | 780259305 | — | 500 shares | $47,525 |
| VANGUARD SPECIALIZED FUNDS | DIV APP ETF | 921908844 | — | 200 shares | $46,662 |
| EMERSON ELEC CO | COM | 291011104 | — | 300 shares | $46,530 |
| ISHARES TR | ISHS 1-5YR INVS | 464288646 | — | 905 shares | $46,363 |
| BLOOM ENERGY CORP | COM CL A | 093712107 | — | 164 shares | $45,425 |
| FERGUSON ENTERPRISES INC | COMMON STOCK NEW | 31488V107 | — | 200 shares | $44,524 |
| TRUIST FINL CORP | COM | 89832Q109 | — | 960 shares | $44,448 |
| OMNICOM GROUP INC | COM | 681919106 | — | 600 shares | $44,178 |
| DARDEN RESTAURANTS INC | COM | 237194105 | — | 225 shares | $43,481 |
| WATERS CORP | COM | 941848103 | — | 97 shares | $42,621 |
| ULTA BEAUTY INC | COM | 90384S303 | — | 76 shares | $41,509 |
| JACOBS SOLUTIONS INC | COM | 46982L108 | — | 300 shares | $40,581 |
| ISHARES BITCOIN TRUST ETF | SHS BEN INT | 46438F101 | — | 850 shares | $40,239 |
| KRAFT HEINZ CO | COM | 500754106 | — | 1,620 shares | $36,806 |
| HERSHEY CO | COM | 427866108 | — | 225 shares | $35,462 |
| TARGET CORP | COM | 87612E106 | — | 200 shares | $31,338 |
| MONDELEZ INTL INC | CL A | 609207105 | — | 541 shares | $31,281 |
| RALLIANT CORP | COM | 750940108 | — | 399 shares | $27,599 |
| LOCKHEED MARTIN CORP | COM | 539830109 | — | 53 shares | $26,990 |
| SERVICENOW INC | COM | 81762P102 | — | 200 shares | $26,802 |
| BAKER HUGHES COMPANY | CL A | 05722G100 | — | 485 shares | $26,627 |
| COLGATE PALMOLIVE CO | COM | 194162103 | — | 300 shares | $25,596 |
| VANGUARD INDEX FDS | MRNGSTR SML CP V | 922908611 | — | 100 shares | $23,103 |
| GENERAL MILLS INC | COM | 370334104 | — | 700 shares | $22,512 |
| KEYCORP | COM | 493267108 | — | 1,100 shares | $22,077 |
| SYSCO CORP | COM | 871829107 | — | 280 shares | $21,829 |
| GENERAC HLDGS INC | COM | 368736104 | — | 100 shares | $20,695 |
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | — | 40 shares | $19,918 |
| LUMENTUM HLDGS INC | COM | 55024U109 | — | 20 shares | $19,425 |
| FIDELITY NATL INFORMATION SV | COM | 31620M106 | — | 495 shares | $16,286 |
| SOLSTICE ADVANCED MATLS INC | COM SHS | 83443Q103 | — | 274 shares | $15,432 |
| ISHARES TR | 1 3 YR TREAS BD | 464287457 | — | 190 shares | $15,428 |