Quantum Capital Management, LLC / NJ
CIK 1513125 · View on SEC EDGAR ↗
- Portfolio value
- $797.6M
- Positions
- 35
- As of
- June 30, 2026
Portfolio value QoQ: +2.1% 13F does not disclose cash
- Top 10 holdings weight
- 69.75%
- Top 25 holdings weight
- 98.84%
- Positions above 1%
- 18
- Effective number of positions
- 17.0
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 10.76% Est. buys $109,007,800 · sells $84,969,726
Median holding: 7.0 quarters Tracked Q4 2024–Q2 2026 · 81.4% still held
- New positions
- 3
- Increased
- 18
- Decreased
- 11
- Closed
- 2
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- High-conviction bets The holdings this manager is most concentrated in.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Top moves The biggest position increases and decreases this quarter.
- Exited positions Positions the manager fully sold out of last quarter.
Performance vs S&P 500
Annualized: -8.0% · S&P 500: +18.0%
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 87.8% · Options excluded: 0.0%
Sector breakdown
Full portfolio 35 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| HEIA | $70,624,460 | 8.86% | 273,833 | $21,079,581 | Up ×1 | ||
| NVR NVR, Inc. Common Stock | $66,028,659 | 8.28% | 9,691 | $2,463,159 | Up ×2 | ||
| PRI Primerica, Inc. Common Stock | $61,072,015 | 7.66% | 214,890 | $-1,773,661 | Down ×2 | ||
| GGG Graco Inc. Common Stock | $58,100,349 | 7.28% | 768,421 | $16,155,979 | Up ×1 | ||
| BRO Brown & Brown, Inc. Common Stock | $57,943,680 | 7.27% | 903,253 | $16,104,096 | Up ×1 | ||
| MLM Martin Marietta Materials, Inc. Common Stock | $54,046,017 | 6.78% | 93,716 | $832,877 | Up ×1 | ||
| VEEV Veeva Systems Inc. Class A Common Stock | $48,339,988 | 6.06% | 272,384 | $-7,379,891 | Down ×1 | ||
| MSCI MSCI Inc. Common Stock | $48,230,725 | 6.05% | 86,120 | $-10,780,167 | Down ×1 | ||
| FAST Fastenal Company - Common Stock | $46,244,894 | 5.80% | 962,833 | $2,000,381 | Up ×1 | ||
| MCO Moody's Corporation Common Stock | $45,644,377 | 5.72% | 100,778 | $2,148,502 | Up ×2 | ||
| IDXX IDEXX Laboratories, Inc. - Common Stock | $44,028,283 | 5.52% | 83,634 | $12,445,570 | Up ×1 | ||
| ODFL Old Dominion Freight Line, Inc. - Common Stock | $37,883,844 | 4.75% | 174,902 | $-35,581,149 | Down ×2 | ||
| TYL Tyler Technologies, Inc. Common Stock | $31,064,224 | 3.89% | 106,217 | $-10,178,871 | Down ×1 | ||
| IT Gartner, Inc. Common Stock | $19,483,830 | 2.44% | 150,315 | $3,878,315 | Up ×1 | ||
| BKNG Booking Holdings Inc. - Common Stock | $18,130,573 | 2.27% | 101,720 | $-8,356,550 | Up ×1 | ||
| CPRT Copart, Inc. - Common Stock | $14,976,755 | 1.88% | 531,279 | $-2,410,583 | Up ×1 | ||
| GLD | $10,597,556 | 1.33% | 28,768 | $-1,970,354 | Down ×6 | ||
| VEU | $9,849,335 | 1.23% | 117,604 | $892,233 | Down ×2 | ||
| VMC Vulcan Materials Company (Holding Company) Common Stock | $7,917,183 | 0.99% | 26,837 | $697,693 | Up ×1 | ||
| VSS | $7,379,074 | 0.93% | 47,826 | $309,571 | Down ×3 | ||
| POOL Pool Corporation - Common Stock | $7,027,015 | 0.88% | 32,699 | Up ×1 | |||
| BRKB | $6,217,846 | 0.78% | 12,426 | $173,696 | Down ×6 | ||
| VYMI Vanguard International High Dividend Yield ETF | $6,151,052 | 0.77% | 62,638 | $165,775 | Down ×1 | ||
| VOO | $5,870,165 | 0.74% | 8,547 | Up ×1 | |||
| VYM | $5,423,274 | 0.68% | 34,318 | $2,261,191 | Up ×1 | ||
| SCHD | $4,832,541 | 0.61% | 152,398 | Up ×1 | |||
| VONE Vanguard Russell 1000 ETF | $2,905,540 | 0.36% | 8,578 | $336,816 | Down ×4 | ||
| SCL Stepan Company Common Stock | $279,157 | 0.04% | 5,010 | $28,757 | |||
| SCHZ | $272,078 | 0.03% | 11,763 | $7,091 | Up ×3 | ||
| SGOV iShares 0-3 Month Treasury Bond ETF | $240,098 | 0.03% | 2,385 | $78,136 | Up ×1 | ||
| ITB | $220,139 | 0.03% | 2,107 | $31,976 | Up ×2 | ||
| SCHB | $219,893 | 0.03% | 7,593 | $33,726 | Up ×1 | ||
| SCHF | $196,892 | 0.02% | 7,108 | $25,226 | Up ×1 | ||
| VXUS Vanguard Total International Stock ETF | $60,356 | 0.01% | 706 | $5,916 | |||
| VTI | $52,176 | 0.01% | 141 | $6,942 | |||
| No matches | |||||||
Conviction holdings
Positions increased for 3+ consecutive quarters.
Share counts are as reported in 13F filings (not split-adjusted)
| Security | Value | % of portfolio | Streak |
|---|---|---|---|
| SCHZ | $272,078 | 0.03% | up ×3 |
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| POOL | $7,027,015 | 32,699 | 0.88% |
| VOO | $5,870,165 | 8,547 | 0.74% |
| SCHD | $4,832,541 | 152,398 | 0.61% |
Top movers (QoQ)
| Security | Action | Shares Δ | Value Δ |
|---|---|---|---|
| ODFL | Trimmed | -201K | -$35.6M |
| HEIA | Bought more | +39K | +$21.1M |
| GGG | Bought more | +273K | +$16.2M |
| BRO | Bought more | +262K | +$16.1M |
| IDXX | Bought more | +27K | +$12.4M |
| MSCI | Trimmed | -23K | -$10.8M |
| TYL | Trimmed | -14K | -$10.2M |
| BKNG | Bought more | +95K | -$8.4M |
| VEEV | Trimmed | -45K | -$7.4M |
| IT | Bought more | +52K | +$3.9M |
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| LSTR | March 31, 2026 | 194,673 | $27,974,605 | 14.8% |
| CSGP | March 31, 2026 | 218,583 | $14,697,521 | -20.6% |
| APPF | June 30, 2026 | 33,909 | $5,351,518 | 34.2% |
| MGK | June 30, 2025 | 13,174 | $4,069,185 | No longer tracked |
| VYM | June 30, 2025 | 30,899 | $3,984,735 | No longer tracked |
| FICO | Dec. 31, 2025 | 2,642 | $3,953,832 | -31.0% |
| VGT | March 31, 2026 | 5,088 | $3,835,233 | No longer tracked |
| DSGX | March 31, 2026 | 31,421 | $2,754,365 | 7.2% |
| SCHO | June 30, 2026 | 156 | $3,786 | No longer tracked |