StockDriftsStockDriftsTop 34 Quantum Capital Management, LLC / NJ Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| ODFL | Old Dominion Freight Line In | 9.4% | 376.0K | $73.5M | -38.36%(-233.97K) | $152.82(+30.09%) | 2026-03-31 | |
| NVR | NVR Inc | 8.13% | 9.6K | $63.6M | +11.39%(+986) | $4920.95(+15.44%) | 2026-03-31 | |
| PRI | Primerica Inc | 8.04% | 250.9K | $62.8M | -1.12%(-2.85K) | $110.75(+143.31%) | 2026-03-31 | |
| MSCI | MSCI Inc | 7.55% | 109.5K | $59.0M | +25.14%(+22.00K) | $530.32(+7.42%) | 2026-03-31 | |
| VEEV | Veeva Sys Inc | 7.13% | 317.2K | $55.7M | +12.97%(+36.41K) | $197.94(-21.06%) | 2026-03-31 | |
| MLM | Martin Marietta Matls Inc | 6.81% | 90.4K | $53.2M | new | $605.67(-5.03%) | 2026-03-31 | |
| HEI-A | Heico Corp New | 6.34% | 234.7K | $49.5M | -20.08%(-58.98K) | $84.30(+163.95%) | 2026-03-31 | |
| FAST | Fastenal Co | 5.66% | 953.5K | $44.2M | -1.37%(-13.20K) | $19.22(+128.86%) | 2026-03-31 | |
| MCO | Moodys Corp | 5.57% | 99.7K | $43.5M | +18.88%(+15.83K) | $321.33(+34.65%) | 2026-03-31 | |
| GGG | Graco Inc | 5.37% | 495.5K | $41.9M | -1.10%(-5.52K) | $66.58(+14.93%) | 2026-03-31 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative |
|---|---|---|---|---|
| Top 20 Holdings Weighted | +16.62% | +58.60% | +11.53% | +72.56% |
| Top 20 Holdings Unweighted | +16.48% | +58.03% | +10.57% | +65.25% |
Quantum Capital Management, LLC / NJ reports $781.45M in US-listed equity holdings across 34 positions in its most recent 13F filing. Its largest disclosed positions are ODFL (9.4%), NVR (8.1%) and PRI (8.0%). The top 20 holdings account for 96.87% of reported assets. Its disclosed equity book has returned +58.60% on a three-year cumulative basis. Figures reflect the Q1 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 Quantum Capital Management, LLC / NJ’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1513125). View Quantum Capital Management, LLC / NJ’s 13F filings on SEC