account_balance
Investment manager · 13F filer · SEC CIK 860643
Gardner Russo & Quinn LLC
Reported value$8.42Bas of Sep 30, 2026
Positions85 2 new, 2 sold out
Top 10 weight80.5%Berkshire Hathaway Inc Cl A alone is 12%
FiledNov 1243 days after quarter end
Portfolio · as of Sep 30, 2026
Where the money is
New or addedTrimmedHeld
Berkshire Hathaway Inc Cl A
GOOGAlphabet Inc.
11.8%Trimmed −4%
PMPhilip Morris International Inc.
9.9%Trimmed −3%
MAMastercard Inc
9.6%Trimmed −4%
Heineken Holding NV
BRK-BBerkshire Hathaway Inc
6.1%Trimmed −4%
NSRGYNestle SA Sponsored ADR
5.5%Trimmed −4%
SUNBSunbelt Rentals Holdings, Inc.
4.9%Trimmed −5%
NFLXNetflix Inc
4.6%Trimmed −2%
UBERUber Technologies, Inc
4.0%Trimmed −3%
GOOGAlphabet Inc.
11.8%Trimmed −4%
PMPhilip Morris International Inc.
9.9%Trimmed −3%
MAMastercard Inc
9.6%Trimmed −4%
BRK-BBerkshire Hathaway Inc
6.1%
NSRGYNestle SA Sponsored ADR
5.5%
SUNBSunbelt Rentals Holdings, Inc.
4.9%
NFLXUBERBoxes 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
Berkshire Hathaway Inc Cl A 12.4% Trimmed −3%
GOOG Alphabet Inc. 11.8% Trimmed −4%PM Philip Morris International Inc. 9.9% Trimmed −3%MA Mastercard Inc 9.6% Trimmed −4%Compagnie Financiere Richemont 8.2% Trimmed −4%
Heineken Holding NV 7.5% Trimmed −4%
BRK-B Berkshire Hathaway Inc 6.1% Trimmed −4%NSRGY Nestle SA Sponsored ADR 5.5% Trimmed −4%
SUNB Sunbelt Rentals Holdings, Inc. 4.9% Trimmed −5%NFLX Netflix Inc 4.6% Trimmed −2%UBER Uber Technologies, Inc 4.0% Trimmed −3%Eurofins Scientific 4.0% Trimmed −4%
What changed
Biggest moves since Jun 30, 2026
Free weekly email
Each week's biggest real insider buys, cluster buys and fund moves, every one dated. One email a week. Unsubscribe in one click.