Gardner Russo & Quinn (Tom Russo) reported 85 equity positions with a combined reported value of $8.93B in its Q2 2026 Form 13F filing. The ten largest of those positions account for 80.0%of the filing’s reported value.
| # | Security | CUSIP | Class | Reported value | Shares | Weight |
|---|---|---|---|---|---|---|
| 1 | Alphabet Inc Cl C | 02079K107 | COM | $1.08B | 3.05M | 12.07% |
| 2 | Berkshire Hathaway Inc Cl A | 084670108 | COM | $1.07B | 1K | 12.01% |
| 3 | Philip Morris International In | 718172109 | COM | $819.7M | 4.53M | 9.18% |
| 4 | Mastercard Inc Cl A | 57636Q104 | COM | $781.9M | 1.52M | 8.76% |
| 5 | Compagnie Financiere Richemont | H25662182 | COM | $773.7M | 3.35M | 8.67% |
| 6 | Heineken Holding NV | N39338194 | COM | $679.6M | 8.91M | 7.61% |
| 7 | Nestle SA Sponsored ADR | 641069406 | COM | $545.8M | 5.31M | 6.11% |
| 8 | Berkshire Hathaway Inc Cl B | 084670702 | COM | $540.1M | 1.08M | 6.05% |
| 9 | Sunbelt Rentals Holdings Inc | 866966104 | COM | $441.2M | 5.90M | 4.94% |
| 10 | Netflix Inc | 64110L106 | COM | $407.7M | 5.71M | 4.57% |
The full 85-position filing, quarter-over-quarter position changes, concentration analysis and cross-fund security search are in the Fund Tracker dashboard.
Open Fund TrackerRock Group holds Gardner Russo & Quinn (Tom Russo)’s 13F filings for Q2 2026, Q1 2026, Q4 2025, Q3 2025, Q2 2025, Q1 2025, Q4 2024, Q3 2024, Q2 2024. Period-over-period comparison — positions added, exited and resized — is available in the dashboard.
Browse all 13F filers on file, or read the Fund Tracker documentation for what Form 13F does and does not disclose.