account_balance
Investment manager · 13F filer · SEC CIK 1585047
Columbia Asset Management
Reported value$575Mas of Sep 30, 2026
Positions167 7 new, 8 sold out
Top 10 weight42.3%AAPL alone is 11%
FiledOct 1919 days after quarter end
Portfolio · as of Sep 30, 2026
Where the money is
New or addedTrimmedHeld
AAPLApple Inc.
10.7%Trimmed −3%
MSFTMicrosoft Corp
7.8%
GOOGLAlphabet Inc.
4.1%Trimmed −6%
AMZNAmazon.com Inc
3.3%Trimmed −4%
VVisa Inc.
3.0%Trimmed −3%
BRK-BBerkshire Hathaway Inc
2.9%
ERIEErie Indemnity Co
2.8%
MRKMerck & Co., Inc.
2.7%Trimmed −3%
AVGOBroadcom Inc.
2.7%Trimmed −4%
JNJJohnson & Johnson
2.3%−3%
GOOGAlphabet Inc.
2.0%
CATCaterpillar Inc
1.9%
AAPLApple Inc.
10.7%Trimmed −3%
MSFTMicrosoft Corp
7.8%
GOOGLAlphabet Inc.
4.1%−6%
AMZNAmazon.com Inc
3.3%−4%
V3.0%BRK-BBerkshire Hathaway Inc
2.9%
ERIEErie Indemnity Co
2.8%
MRKMerck & Co., Inc.
2.7%
AVGOBroadcom Inc.
2.7%
JNJ2.3%GOOG2.0%CAT1.9%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
AAPL Apple Inc. 10.7% Trimmed −3%MSFT Microsoft Corp 7.8% HeldGOOGL Alphabet Inc. 4.1% Trimmed −6%AMZN Amazon.com Inc 3.3% Trimmed −4%V Visa Inc. 3.0% Trimmed −3%BRK-B Berkshire Hathaway Inc 2.9% HeldERIE Erie Indemnity Co 2.8% HeldMRK Merck & Co., Inc. 2.7% Trimmed −3%AVGO Broadcom Inc. 2.7% Trimmed −4%JNJ Johnson & Johnson 2.3% Trimmed −3%GOOG Alphabet Inc. 2.0% HeldCAT Caterpillar Inc 1.9% Trimmed −6%
What changed
Biggest moves since Jun 30, 2026
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