StockDriftsStockDriftsTop 50 Pinnbrook Capital Management LP Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| CSX | CSX CORP | 7.43% | 940.0K | $44.7M | +1156.66%(+865.18K) | $43.25(+16.62%) | 2026-06-30 | |
| KGS | KODIAK GAS SVCS INC | 4.9% | 391.9K | $29.4M | +124.11%(+217.01K) | $58.07(+6.45%) | 2026-06-30 | |
| JBL | JABIL INC | 3.78% | 58.9K | $22.7M | +167.15%(+36.83K) | $290.41(+22.48%) | 2026-06-30 | |
| NTRA | NATERA INC | 3.13% | 69.3K | $18.8M | new | $175.98(+79.21%) | 2026-06-30 | |
| WAB | WABTEC | 3.1% | 69.1K | $18.6M | +759.97%(+61.07K) | $245.12(+21.69%) | 2026-06-30 | |
| PWR | QUANTA SVCS INC | 2.84% | 23.7K | $17.1M | new | $626.91(+6.99%) | 2026-06-30 | |
| TKR | TIMKEN CO | 2.74% | 113.5K | $16.5M | new | $120.63(+6.60%) | 2026-06-30 | |
| ATI | ATI INC | 2.69% | 82.1K | $16.2M | +1089.58%(+75.18K) | $163.26(+40.01%) | 2026-06-30 | |
| TXN | TEXAS INSTRS INC | 2.5% | 50.4K | $15.0M | new | $242.25(+17.52%) | 2026-06-30 | |
| ARMK | ARAMARK | 2.44% | 257.7K | $14.7M | new | $48.58(+23.60%) | 2026-06-30 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative | Since First Filing (18 quarters) |
|---|---|---|---|---|---|
| Top 20 Holdings Weighted | +26.95% | +104.62% | — | — | +71.51% |
| Top 20 Holdings Unweighted | +27.20% | +105.78% | — | — | +76.13% |
Pinnbrook Capital Management LP reports $938.14M in US-listed equity holdings across 88 positions in its most recent 13F filing. Its largest disclosed positions are CSX (7.4%), KGS (4.9%) and JBL (3.8%). The top 20 holdings account for 54.55% of reported assets. Its disclosed equity book has returned +104.62% 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 Pinnbrook Capital Management LP’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1856103). View Pinnbrook Capital Management LP’s 13F filings on SEC