StockDriftsStockDriftsTop 50 Gritstone Asset Management LLC Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| ARCC | ARES CAPITAL CORP | 7.97% | 447.1K | $8.3M | new | $21.41(-7.04%) | 2026-06-30 | |
| OACC | OAKTREE ACQUISITION CORP III | 4.06% | 394.9K | $4.2M | +0.00%(+0) | $8.45(+27.15%) | 2026-06-30 | |
| ALDF | ALDEL FINL II INC | 4.05% | 394.2K | $4.2M | +0.00%(+0) | $10.05(+6.80%) | 2026-06-30 | |
| BEAG | BOLD EAGLE ACQUISITION CORP | 2% | 194.5K | $2.1M | -43.54%(-150.00K) | $9.10(+17.44%) | 2026-06-30 | |
| AACB | ARTIUS II ACQUISITION INC | 1.99% | 197.7K | $2.1M | +0.00%(+0) | $7.63(+38.62%) | 2026-06-30 | |
| HVII | HENNESSY CAP INVT CORP VII | 1.99% | 197.9K | $2.1M | +0.00%(+0) | $10.05(+4.74%) | 2026-06-30 | |
| RAC | RITHM ACQUISITION CORP | 1.99% | 197.6K | $2.1M | +0.00%(+0) | $9.52(+10.34%) | 2026-06-30 | |
| NWAX | NEW AMER ACQUISITION I CORP | 1.9% | 195.0K | $2.0M | +0.00%(+0) | $9.22(+10.41%) | 2026-06-30 | |
| ZKP | LAFAYETTE DIGITAL ACQUISITIO | 1.68% | 175.0K | $1.7M | new | $9.95(+0.29%) | 2026-06-30 | |
| LPBB | LAUNCH TWO ACQUISITION CORP. | 1.51% | 146.8K | $1.6M | +0.00%(+0) | $9.17(+17.52%) | 2026-06-30 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative | Since First Filing (10 quarters) |
|---|---|---|---|---|---|
| Top 20 Holdings Weighted | — | — | — | — | +1.89% |
| Top 20 Holdings Unweighted | — | — | — | — | +4.37% |
Gritstone Asset Management LLC reports $103.95M in US-listed equity holdings across 174 positions in its most recent 13F filing. Its largest disclosed positions are ARCC (8.0%), OACC (4.1%) and ALDF (4.0%). The top 20 holdings account for 42.35% of reported assets. Its disclosed equity book has returned +1.89% cumulatively over 10 quarters. 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 Gritstone Asset Management LLC’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1964236). View Gritstone Asset Management LLC’s 13F filings on SEC