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SEC filer: GARDNER RUSSO & QUINN LLC · quarter ending 2026-06-30 · filed 2026-08-13 · $8.93B across 85 reported positions
| Eurofins Scientific | ADDED | 3,096,404 → 4,094,034 sh | $97.4M |
| J.P. Morgan Chase | TRIMMED | 148,798 → 24,719 sh | $35.7M |
| Costco Whsl Corp | TRIMMED | 4,624 → 3,399 sh | $1.4M |
| GNRC | EXITED | 2,250 → 0 sh | $439K |
| Procter & Gamble | TRIMMED | 9,229 → 6,554 sh | $372K |
| CAT | TRIMMED | 450 → 265 sh | $37K |
| # | Issuer | Weight | Value | Shares | Type |
|---|---|---|---|---|---|
| 1 | Alphabet Inc Cl Cno ticker match — as filed | 12.1% | $1.08B | 3,048,077 | SHARES |
| 2 | Berkshire Hathaway Inc Cl Ano ticker match — as filed | 12.0% | $1.07B | 1,432 | SHARES |
| 3 | Philip Morris International Inno ticker match — as filed | 9.2% | $819.7M | 4,530,846 | SHARES |
| 4 | Mastercard Inc Cl Ano ticker match — as filed | 8.8% | $781.9M | 1,522,395 | SHARES |
| 5 | Compagnie Financiere Richemontno ticker match — as filed | 8.7% | $773.7M | 3,345,346 | SHARES |
| 6 | Heineken Holding NVno ticker match — as filed | 7.6% | $679.6M | 8,905,683 | SHARES |
| 7 | Nestle SA Sponsored ADRno ticker match — as filed | 6.1% | $545.8M | 5,314,898 |
| SHARES |
| 8 | Berkshire Hathaway Inc Cl Bno ticker match — as filed | 6.1% | $540.1M | 1,079,364 | SHARES |
| 9 | SUNBSunbelt Rentals Holdings Inc | 4.9% | $441.2M | 5,897,825 | SHARES |
| 10 | NFLXNetflix Inc | 4.6% | $407.7M | 5,710,088 | SHARES |
| 11 | Martin Marietta Materialsno ticker match — as filed | 4.6% | $406.8M | 705,367 | SHARES |
| 12 | UBERUber Technologies Inc | 4.1% | $366.9M | 5,084,015 | SHARES |
| 13 | Eurofins Scientificno ticker match — as filed | 3.6% | $320.9M | 4,094,034 | SHARES |
| 14 | Doordash Inc Cl Ano ticker match — as filed | 2.5% | $218.9M | 1,186,104 | SHARES |
| 15 | Pernod Ricardno ticker match — as filed | 1.9% | $171.7M | 2,351,360 | SHARES |
| 16 | Comcast Corp New Cl Ano ticker match — as filed | 0.6% | $53.9M | 2,193,660 | SHARES |
| 17 | Brown-Forman Corp Cl Ano ticker match — as filed | 0.5% | $43.7M | 1,597,815 | SHARES |
| 18 | Visa Inc Cl Ano ticker match — as filed | 0.3% | $29.9M | 87,256 | SHARES |
| 19 | Exxon Mobil Corpno ticker match — as filed | 0.3% | $24.8M | 181,200 | SHARES |
| 20 | Brown-Forman Corp Cl Bno ticker match — as filed | 0.2% | $17.0M | 639,282 | SHARES |
| 21 | Anheuser-Busch InBev SAno ticker match — as filed | 0.2% | $14.2M | 171,294 | SHARES |
| 22 | MOAltria Group Inc | 0.1% | $10.7M | 148,603 | SHARES |
| 23 | Crane Companyno ticker match — as filed | 0.1% | $9.8M | 43,937 | SHARES |
| 24 | Markel Corpno ticker match — as filed | 0.1% | $8.3M | 4,265 | SHARES |
| 25 | J.P. Morgan Chaseno ticker match — as filed | 0.1% | $8.1M | 24,719 | SHARES |
Values as reported in the filing's information table; duplicate issuer lines (share classes/lots) aggregated. 13Fs disclose long US positions only — shorts, futures, and most foreign holdings are invisible here. Educational only — not investment advice, and a quarter old by design.