Chesley Taft & Associates Llc Portfolio Stock Holdings

Chesley Taft & Associates Llc disclosed 370 stock positions valued at approximately $2.4 billion in its latest SEC 13F filing. The largest holdings include ALPHABET INC, MICROSOFT CORP, and NVIDIA CORPORATION. The filing reflects positions held as of March 31, 2026 and was filed on April 13, 2026.

Report Period
March 31, 2026
No. of Stocks
370
Portfolio Value
$2.4B
Holdings by Sector
Chesley Taft & Associates Llc Portfolio Holdings in Q1 2026

366 holdings in the latest reporting period.

Page 1 of 4
CompanySymbolSectorPortfolio %SharesChange (Shares)Change %Value
ALPHABET INCGOOGCommunication Services5.11%426,203-6,859-1.58%$122,260,615
MICROSOFT CORPMSFTTechnology3.68%238,086-3,325-1.38%$88,132,151
NVIDIA CORPORATIONNVDATechnology3.45%473,172-7,125-1.48%$82,521,202
APPLE INCAAPLTechnology3.02%284,387-2,548-0.89%$72,174,560
AMAZON COM INCAMZNConsumer Cyclical2.96%339,672+24,300+7.71%$70,743,487
BROADCOM INCAVGOTechnology2.83%218,422-38,844-15.10%$67,603,793
COSTCO WHOLESALE CORPORATIONCOSTConsumer Defensive2.80%67,245-1,422-2.07%$67,004,936
JPMORGAN CHASE & COJPMFinancial Services2.15%175,119-1,089-0.62%$51,513,005
JOHNSON & JOHNSONJNJHealthcare2.15%210,712-2,191-1.03%$51,506,441
ISHARES TRIJROther1.92%370,115+4,780+1.31%$46,009,002
STRYKER CORPORATIONSYKHealthcare1.91%139,194-1,889-1.34%$45,737,756
ISHARES TRIXUSOther1.89%521,388+17,786+3.53%$45,173,056
SPDR GOLD TRGLDOther1.72%95,827-20,255-17.45%$41,233,400
ISHARES TRIJHOther1.70%603,874-4,327-0.71%$40,779,619
STATE STR SPDR S&P 500 ETF TSPYOther1.70%62,460-196-0.31%$40,620,363
VISA INCVFinancial Services1.55%122,555-10,303-7.75%$37,041,023
CHUBB LTD SWITZCBFinancial Services1.40%102,571+144+0.14%$33,430,966
PALO ALTO NETWORKS INCPANWTechnology1.29%192,539+1,073+0.56%$30,867,853
ALPHABET INCGOOGLCommunication Services1.25%103,603-5,833-5.33%$29,792,079
AMPHENOL CORPAPHTechnology1.09%206,274-4-0.00%$26,062,720
PEPSICO INCPEPConsumer Defensive1.08%166,969-8,619-4.91%$25,928,617
MASTERCARD INCORPORATEDMAFinancial Services1.05%50,426-2,000-3.81%$25,195,856
AMERICAN EXPRESS COAXPFinancial Services1.05%83,211-1,143-1.36%$25,169,733
ABBOTT LABORATORIESABTHealthcare1.04%242,629+858+0.35%$24,910,673
RTX CORPORATIONRTXIndustrials0.98%121,195-1,539-1.25%$23,378,516
EXXON MOBIL CORPXOMEnergy0.95%134,642-979-0.72%$22,843,368
HONEYWELL INTL INCHONIndustrials0.94%99,097-548-0.55%$22,398,895
AUTOZONE INCAZOConsumer Cyclical0.92%6,491+15+0.23%$21,925,170
EQT CORPEQTEnergy0.92%344,274+299,915+676.11%$21,909,597
ORACLE CORPORCLTechnology0.91%148,772-31,845-17.63%$21,885,849
VANGUARD TAX-MANAGED FDSVEAOther0.91%339,275+8,125+2.45%$21,740,742
META PLATFORMS INCMETACommunication Services0.89%37,386-1,791-4.57%$21,389,652
HOME DEPOT INCHDConsumer Cyclical0.89%64,917+1,220+1.92%$21,350,552
WASTE MGMT INC DELWMIndustrials0.88%91,900-195-0.21%$21,117,701
COCA COLA COKOConsumer Defensive0.87%273,612-2,377-0.86%$20,808,174
THERMO FISHER SCIENTIFIC INCTMOHealthcare0.86%41,863-579-1.36%$20,576,921
ILLINOIS TOOL WKS INCITWIndustrials0.85%77,905-354-0.45%$20,277,893
ISHARES TRIVVOther0.83%30,387+625+2.10%$19,849,093
VANGUARD INTL EQUITY INDEX FVEUOther0.82%261,536-389-0.15%$19,641,354
ACCENTURE PLC IRELANDACNTechnology0.81%98,061+1,197+1.24%$19,444,515
ELI LILLY & COLLYHealthcare0.79%20,424-2,017-8.99%$18,785,383
CAPITAL ONE FINL CORPCOFFinancial Services0.78%101,885+23,809+30.49%$18,586,881
WELLS FARGO & COWFCFinancial Services0.74%221,240-2,274-1.02%$17,612,916
CITIGROUP INCCFinancial Services0.71%148,935+1,562+1.06%$16,890,718
UBER TECHNOLOGIES INCUBERTechnology0.68%226,587-22,643-9.09%$16,298,403
ISHARES TRMUBOther0.62%139,393-2,410-1.70%$14,796,567
DISNEY WALT CODISCommunication Services0.60%148,683-1,031-0.69%$14,330,067
J P MORGAN EXCHANGE TRADED FJMUBOther0.59%280,702+27,520+10.87%$14,032,293
ISHARES TREFAOther0.55%135,426-392-0.29%$13,153,927
NEXTERA ENERGY INCNEEUtilities0.54%138,533-5,902-4.09%$12,866,945
SELECT SECTOR SPDR TRXLFOther0.52%253,435-917-0.36%$12,512,077
INTERCONTINENTAL EXCHANGE INICEFinancial Services0.51%77,283-189-0.24%$12,155,070
UNION PAC CORPUNPIndustrials0.49%48,615+597+1.24%$11,794,971
J P MORGAN EXCHANGE TRADED FJMSTOther0.49%229,810+28,170+13.97%$11,715,714
ECOLAB INCECLBasic Materials0.44%39,993+42+0.11%$10,638,938
NETFLIX INC.NFLXCommunication Services0.42%105,433+283+0.27%$10,137,383
VANGUARD INDEX FDSVBOther0.41%37,423-945-2.46%$9,801,833
CHEVRON CORPORATIONCVXEnergy0.41%47,251+982+2.12%$9,776,232
ISHARES TRFLOTOther0.41%191,485+9,300+5.10%$9,756,161
WILLIS TOWERS WATSON PLC LTDWTWOther0.39%32,406-55-0.17%$9,420,424
CHURCH & DWIGHT CO INCCHDConsumer Defensive0.39%99,270+376+0.38%$9,263,876
VANGUARD INDEX FDSVOOther0.38%31,971+780+2.50%$9,181,432
VANGUARD INDEX FDSVTIOther0.38%27,975-621-2.17%$8,974,660
MCDONALDS CORPMCDConsumer Cyclical0.38%28,873-23-0.08%$8,973,439
STATE STR SPDR S&P MIDCAP 40MDYOther0.37%14,362-206-1.41%$8,857,908
SALESFORCE INCCRMTechnology0.34%43,336+4,348+11.15%$8,089,610
CBOE GLOBAL MKTS INCCBOEFinancial Services0.34%28,563-1,097-3.70%$8,028,202
ISHARES TRAGGOther0.33%80,375+392+0.49%$7,978,826
WW GRAINGER INCGWWIndustrials0.32%6,951--$7,582,221
VANGUARD MUN BD FDSVTEBOther0.32%151,937+1,125+0.75%$7,580,137
BLACKSTONE INCBXFinancial Services0.31%64,873-25,402-28.14%$7,459,746
ISHARES TRSUBOther0.31%69,747+690+1.00%$7,428,056
DANAHER CORP DELDHRHealthcare0.30%37,545+757+2.06%$7,118,532
CANADIAN IMPERIAL BANK OF COCMFinancial Services0.30%74,964-10,112-11.89%$7,102,839
MERCK & CO INCMRKHealthcare0.30%58,833-1,652-2.73%$7,077,022
AMGEN INCAMGNHealthcare0.30%20,088-74-0.37%$7,067,963
UNITEDHEALTH GROUP INCUNHHealthcare0.28%24,947-3,799-13.22%$6,750,409
TJX COS INC NEWTJXConsumer Cyclical0.27%41,050-785-1.88%$6,555,686
PROCTER & GAMBLE COPGConsumer Defensive0.27%45,045-724-1.58%$6,506,301
AIR PRODUCTS AND CHEMICALS IAPDBasic Materials0.26%21,225-126-0.59%$6,165,650
ADOBE INCADBETechnology0.25%24,967-1,592-5.99%$6,068,978
GE VERNOVA INCGEVUtilities0.24%6,695+3,380+101.96%$5,844,066
STARBUCKS CORPSBUXConsumer Cyclical0.24%64,931-153-0.24%$5,817,169
PFIZER INCPFEHealthcare0.24%203,828-4,729-2.27%$5,723,490
ONEOK INC NEWOKEEnergy0.23%62,069+3,930+6.76%$5,610,417
LINDE PLCLINOther0.23%11,169-116-1.03%$5,537,143
T-MOBILE US INCTMUSCommunication Services0.23%26,204-405-1.52%$5,503,626
FIDELITY MERRIMACK STR TRFBNDOther0.22%116,590+12,300+11.79%$5,318,836
TRUIST FINL CORPTFCFinancial Services0.22%115,276-362-0.31%$5,299,238
VANGUARD INDEX FDSVTVOther0.22%26,812-710-2.58%$5,260,514
TRACTOR SUPPLY COTSCOConsumer Cyclical0.22%114,324-586-0.51%$5,178,878
NOVARTIS AGNVSHealthcare0.21%32,730+250+0.77%$4,999,508
EATON CORP PLCETNOther0.20%13,494+30+0.22%$4,826,399
VANGUARD BD INDEX FDSBNDOther0.19%60,777-1,702-2.72%$4,475,618
MCKESSON CORPMCKHealthcare0.19%5,164+4,351+535.18%$4,468,719
J P MORGAN EXCHANGE TRADED FJPSTOther0.18%87,200+4,025+4.84%$4,413,196
ABBVIE INCABBVHealthcare0.18%20,111-2,640-11.60%$4,373,941
FORTIVE CORPFTVTechnology0.18%78,975+930+1.19%$4,365,738
BLACKROCK INCBLKOther0.18%4,460-83-1.83%$4,289,227
ISHARES TRIGSBOther0.17%78,693+2,124+2.77%$4,136,104