account_balance
Investment manager · 13F filer · SEC CIK 1164632
Chesley Taft & Associates LLC
Reported value$2.56Bas of Sep 30, 2026
Positions365 13 new, 17 sold out
Top 10 weight32.8%GOOG alone is 5%
FiledOct 1313 days after quarter end
Portfolio · as of Sep 30, 2026
Where the money is
New or addedTrimmedHeld
GOOGAlphabet Inc.
5.4%Trimmed −2%
MSFTMicrosoft Corp
4.3%
NVDANVIDIA Corp
4.1%
AAPLApple Inc.
3.6%
AMZNAmazon.com Inc
3.3%
AVGOBroadcom Inc.
2.9%
PANWPalo Alto Networks Inc
2.4%Trimmed −14%
COSTCostco Wholesale Corp
2.3%
JPMJPMorgan Chase & Co
2.2%
JNJJohnson & Johnson
2.2%
IXUSiShares Tr
2.0%
IJRiShares Tr
1.9%
GOOGAlphabet Inc.
5.4%Trimmed −2%
MSFTMicrosoft Corp
4.3%
NVDANVIDIA Corp
4.1%
AAPLApple Inc.
3.6%
AMZNAmazon.com Inc
3.3%
AVGOBroadcom Inc.
2.9%
PANWPalo Alto Networks Inc
2.4%
COSTCostco Wholesale Corp
2.3%
JPMJPMorgan Chase & Co
2.2%
JNJ2.2%IXUS
IJR1.9%
Boxes show the top 12 stocks, sized against each other. The bar above shows how much of the fund they are. 13F only covers US-listed stocks, so foreign holdings and short positions are missing.
Show the top 12 as a list
GOOG Alphabet Inc. 5.4% Trimmed −2%MSFT Microsoft Corp 4.3% HeldNVDA NVIDIA Corp 4.1% HeldAAPL Apple Inc. 3.6% HeldAMZN Amazon.com Inc 3.3% HeldAVGO Broadcom Inc. 2.9% HeldPANW Palo Alto Networks Inc 2.4% Trimmed −14%COST Costco Wholesale Corp 2.3% HeldJPM JPMorgan Chase & Co 2.2% HeldJNJ Johnson & Johnson 2.2% Held
IXUS iShares Tr 2.0% Held
IJR iShares Tr 1.9% Held
What changed
Biggest moves since Jun 30, 2026
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