Gardner Russo & Quinn 13F, Q2 2026
Thomas Russo · quarter ending 30 June 2026 · filed 13 August 2026 · SEC CIK 860643
Common stock only: shares the fund reported owning at the quarter end, valued as filed.
Largest positions, Q2 2026
The 25 largest of 85 positions. Weights are against the whole filed book. Changes are in shares held, against the Q1 2026 filing.
| Company | Ticker | Value | % of book | vs Q1 2026 |
|---|---|---|---|---|
| Alphabet Inc Cl C | GOOG | $1.08B | 12.1% | -9% shares |
| Berkshire Hathaway Inc Cl A | BRK/A | $1.07B | 12.0% | unchanged |
| Philip Morris International In | PM | $819.68M | 9.2% | unchanged |
| Mastercard Inc Cl A | MA | $781.90M | 8.8% | -2% shares |
| Compagnie Financiere Richemont | $773.66M | 8.7% | -3% shares | |
| Heineken Holding NV | $679.64M | 7.6% | -2% shares | |
| Nestle SA Sponsored ADR | NSRGY | $545.79M | 6.1% | -3% shares |
| Berkshire Hathaway Inc Cl B | BRK/B | $540.10M | 6.0% | -3% shares |
| Sunbelt Rentals Holdings Inc | SUNB | $441.22M | 4.9% | -3% shares |
| Netflix Inc | NFLX | $407.70M | 4.6% | unchanged |
| Martin Marietta Materials | MLM | $406.78M | 4.6% | unchanged |
| Uber Technologies Inc | UBER | $366.86M | 4.1% | unchanged |
| Eurofins Scientific | $320.91M | 3.6% | +32% shares | |
| Doordash Inc Cl A | DASH | $218.87M | 2.5% | +19% shares |
| Pernod Ricard | $171.68M | 1.9% | -5% shares | |
| Comcast Corp New Cl A | CMCSA | $53.85M | 0.6% | -3% shares |
| Brown-Forman Corp Cl A | BF/A | $43.72M | 0.5% | -3% shares |
| Visa Inc Cl A | V | $29.94M | 0.3% | -7% shares |
| Exxon Mobil Corp | $24.77M | 0.3% | new | |
| Brown-Forman Corp Cl B | BF/B | $17.04M | 0.2% | -3% shares |
| Anheuser-Busch InBev SA | $14.23M | 0.2% | -7% shares | |
| Altria Group Inc | MO | $10.69M | 0.1% | -10% shares |
| Crane Company | CR | $9.80M | 0.1% | -6% shares |
| Markel Corp | MKL | $8.33M | 0.1% | -14% shares |
| J.P. Morgan Chase | JPM | $8.09M | 0.1% | -83% shares |
What changed since Q1 2026
Against the Q1 2026 filing, Gardner Russo & Quinn opened 1 new position, added to 5, trimmed 34, left 45 unchanged and exited 2. Every position is compared, matched on its CUSIP; a change of 2% or less in shares counts as unchanged.
New positions
- Exxon Mobil Corp$24.77M
Added to
- Eurofins Scientific+32%$320.91M
- DASH+19%$218.87M
- ALK Abello A/S+6%$1.98M
- De'Longhi+10%$1.81M
- Carlsberg B A/S+3%$1.33M
Other quarters
Source: SEC Form 13F-HR, accession 0000860643-26-000005, filed by GARDNER RUSSO & QUINN LLC. Values are as filed and cover US-listed positions only; a 13F does not show short positions or holdings outside the US. A 13F may be filed up to 45 days after the quarter ends, so the fund may have traded since. Educational information, not financial advice.