StockDriftsStockDriftsTop 50 Gardner Russo & Quinn LLC Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| GOOG | Alphabet Inc Cl C | 12.07% | 3.05M | $1.08B | -9.02%(-302.26K) | $67.04(+411.09%) | 2026-06-30 | |
| BRK.A | Berkshire Hathaway Inc Cl A | 12.01% | 1.4K | $1.07B | -1.92%(-28) | $138487.01(+439.69%) | 2026-06-30 | |
| PM | Philip Morris International In | 9.18% | 4.53M | $819.7M | -1.61%(-74.22K) | $57.50(+226.40%) | 2026-06-30 | |
| MA | Mastercard Inc Cl A | 8.76% | 1.52M | $781.9M | -2.11%(-32.75K) | $30.79(+1741.15%) | 2026-06-30 | |
| NSRGY | Nestle SA Sponsored ADR | 6.11% | 5.31M | $545.8M | -3.04%(-166.82K) | $62.11(+60.37%) | 2026-06-30 | |
| BRK.B | Berkshire Hathaway Inc Cl B | 6.05% | 1.08M | $540.1M | -2.80%(-31.07K) | $87.81(+470.92%) | 2026-06-30 | |
| NFLX | Netflix Inc | 4.57% | 5.71M | $407.7M | +1.77%(+99.42K) | $34.40(+124.15%) | 2026-06-30 | |
| MLM | Martin Marietta Materials | 4.56% | 705.4K | $406.8M | -1.40%(-10.04K) | $164.72(+231.22%) | 2026-06-30 | |
| UBER | Uber Technologies Inc | 4.11% | 5.08M | $366.9M | -1.73%(-89.39K) | $63.60(+20.38%) | 2026-06-30 | |
| DASH | Doordash Inc Cl A | 2.45% | 1.19M | $218.9M | +18.47%(+184.91K) | $152.23(+42.56%) | 2026-06-30 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative |
|---|---|---|---|---|
| Top 20 Holdings Weighted | +15.33% | +53.41% | +9.73% | +59.07% |
| Top 20 Holdings Unweighted | +10.20% | +33.82% | +6.90% | +39.61% |
Gardner Russo & Quinn LLC reports $8.93B in US-listed equity holdings across 85 positions in its most recent 13F filing. Its largest disclosed positions are GOOG (12.1%), BRK.A (12.0%) and PM (9.2%). The top 20 holdings account for 72.03% of reported assets. Its disclosed equity book has returned +53.41% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.
Portfolio changes
Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.
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Holdings on this page are parsed from Gardner Russo & Quinn LLC’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 860643). View Gardner Russo & Quinn LLC’s 13F filings on SEC