GARDNER RUSSO & QUINN LLC 13F Holdings
CIK 0000860643 · LANCASTER, PA
As of Sep 30, 2025, GARDNER RUSSO & QUINN LLC reported 85 positions worth $9.3B in its SEC Form 13F filing.
Top 25 holdings
| Security | Ticker | Sector | Shares | Value | % of portfolio |
|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC | BRK.A | Financial Services | 1,541 |