CIK: 0001964236
Total reported value
$93.6M
Reporting period: 2026-03-31 · Number of holdings: 154
GRITSTONE ASSET MANAGEMENT LLC disclosed 154 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $93.6M and a quarterly turnover rate of 72.3%.
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Sector classification currently covers about 0% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Add G9709D125
+700.0% $874.7K
Sold out ARCC
Sold out EVAC-WT
New buy G4802J129
Sold out G93Y09107
Sold out G1169T104
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | ✓ | Oaktree Acquisition CORP Iii | Stock-Other | 4.46% | — | — | |
| 2 | ✓ | Aldel Finl Ii INC | Stock-Other | 4.45% | — | — | |
| 3 | ✓ | Stock-Other | 3.88% | — | — | ||
| 4 | CUBWW | Lionheart Holdings | Stock-Other | 3.34% | — | — | |
| 5 | ALFUW | Centurion Acquisition Corp. | Stock-Other | 3.34% | — | — | |
| 6 | ✓ | Infinite Eagle Acquisition C | Stock-Other | 3.25% | +3.25% | NEW | |
| 7 | ✓ | Stock-Other | 2.19% | — | — | ||
| 8 | ✓ | Stock-Other | 2.19% | — | — | ||
| 9 | ✓ | Stock-Other | 2.18% | — | — | ||
| 10 | NWAX | New America Acquisition-cl A | Stock-Other | 2.08% | +2.08% | NEW | |
| 11 | EAF | GrafTech International Ltd. | Stock-Other | 2.00% | — | — | |
| 12 | ✓ | Lafayette Digital Acquisitio | Stock-Other | 1.86% | +1.86% | NEW | |
| 13 | ✓ | Stock-Other | 1.66% | — | — | ||
| 14 | ✓ | Stock-Other | 1.66% | — | — | ||
| 15 | ✓ | Talon Cap CORP | Stock-Other | 1.63% | — | — | |
| 16 | ✓ | Leapfrog Acquisition CORP | Stock-Other | 1.59% | +1.59% | NEW | |
| 17 | ✓ | Stellar V Cap CORP | Stock-Other | 1.49% | — | — | |
| 18 | ✓ | Stock-Other | 1.37% | — | — | ||
| 19 | ✓ | Highview Merger CORP | Stock-Other | 1.36% | — | — | |
| 20 | ✓ | Colombier Acquisition CORP I | Stock-Other | 1.36% | +1.36% | NEW | |
| 21 | ✓ | Solarius Capital Acqu CORP S | Stock-Other | 1.36% | — | — | |
| 22 | ✓ | Oxley Bridge Acq LTD | Stock-Other | 1.34% | — | — | |
| 23 | ✓ | Otg Acquisition CORP. I | Stock-Other | 1.34% | — | — | |
| 24 | ✓ | Stock-Other | 1.34% | — | — | ||
| 25 | ✓ | Launchpad Cadenza Acquisitio | Stock-Other | 1.33% | — | — | |
| 26 | ✓ | Alussa Energy Acquisit CORP | Stock-Other | 1.33% | +1.33% | NEW | |
| 27 | ✓ | Bluerock Acquisition CORP | Stock-Other | 1.32% | +1.32% | NEW | |
| 28 | ✓ | Kpet Ultra Paceline CORP | Stock-Other | 1.30% | +1.30% | NEW | |
| 29 | ✓ | Aldabra 4 Lqdty Opp Veh INC | Stock-Other | 1.26% | +1.26% | NEW | |
| 30 | ✓ | Galata Acquisition CORP Ii | Stock-Other | 1.13% | — | — | |
| 31 | ✓ | Fact Ii Acquisition CORP | Stock-Other | 1.12% | — | — | |
| 32 | ✓ | Archimedes Tech Spac Partner | Stock-Other | 1.10% | — | — | |
| 33 | ✓ | Rice Acquisition CORP 3 | Stock-Other | 1.10% | — | — | |
| 34 | ✓ | Gesher Acquisition CORP. Ii | Stock-Other | 1.09% | — | — | |
| 35 | ✓ | Sizzle Acquisition CORP. Ii | Stock-Other | 1.09% | — | — | |
| 36 | ✓ | Titan Acquisition CORP | Stock-Other | 1.09% | — | — | |
| 37 | ✓ | Cartesian Growth CORP Iii | Stock-Other | 1.08% | — | — | |
| 38 | ✓ | Berto Acquisition CORP | Stock-Other | 1.08% | — | — | |
| 39 | ✓ | Stock-Other | 1.08% | — | — | ||
| 40 | ✓ | Stock-Other | 1.08% | — | — | ||
| 41 | ✓ | Stock-Other | 1.07% | — | — | ||
| 42 | ✓ | Kensington Cap Acquist CORP | Stock-Other | 1.07% | +1.07% | NEW | |
| 43 | ✓ | Krakacquisition Corporation | Stock-Other | 1.07% | +1.07% | NEW | |
| 44 | ✓ | Hennessy Cap Invts CORP Viii | Stock-Other | 1.07% | +1.07% | NEW | |
| 45 | ✓ | Vine Hill Cap Invts CORP Ii | Stock-Other | 1.07% | +0.95% | +700.00% | |
| 46 | ✓ | Eqv Ventures Ac CORP. Ii | Stock-Other | 1.07% | — | — | |
| 47 | ✓ | Cambridge Acquisition CORP | Stock-Other | 1.06% | +1.06% | NEW | |
| 48 | ✓ | Daedalus Spl Acquisition Cor | Stock-Other | 1.06% | +1.06% | NEW | |
| 49 | ✓ | Activate Energy Acquisit Cor | Stock-Other | 1.06% | +1.06% | NEW | |
| 50 | ✓ | Live Oak Acquisition CORP V | Stock-Other | 0.96% | — | — |
Performance for Q3 2026
—
Performance Last 4 Quarters
—
Based on 0 months of available history
Based on 2% of reported portfolio value with available pricing
Not enough sector-mapped data yet
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 154 | $93.6M | 72 | 1G6717R2G015583G2003N |
| 2025-12-31 | 148 | $104.8M | 100 | |
| 2025-09-30 | 124 | $97.2M | 87 | |
| 2025-06-30 | 120 | $101.1M | 0 | |
| 2025-03-31 | 89 | $95.3M | 70 | |
| 2024-12-31 | 87 | $94.4M | 0 | |
| 2023-09-30 | 121 | $79.6M | 0 | |
| 2023-06-30 | 131 | $81.6M | 0 | |
| 2023-03-31 | 167 | $78.9M | 0 | |
| 2022-12-31 | 213 | $78.6M | 0 |
Gritstone Asset Management LLC's most significant position changes for 2026-03-31: Sold out: Ares Capital CORP (ARCC); Sold out: EQV Ventures Acquisition Corp. II WT (EVAC-WT); New buy: Infinite Eagle Acquisition C; Sold out: Vine Hill Cap Invt CORP.; Sold out: .
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | ✓ | Vine Hill Cap Invts CORP Ii | +1% | +700.00% | Add |
| 2 | ARCC | Ares Capital CORP | — | EXIT | Sold out |
| 3 | EVAC-WT | EQV Ventures Acquisition Corp. II WT | — | EXIT | Sold out |
| 4 | ✓ | Infinite Eagle Acquisition C | — | NEW | New buy |
| 5 | ✓ | Vine Hill Cap Invt CORP. | — | EXIT | Sold out |
| 6 | ✓ | — | EXIT | Sold out | |
| 7 | NWAX-U | New America Acquisition I Co | — | EXIT | Sold out |
| 8 | CCIX | Churchill Capital Corp IX | — | EXIT | Sold out |
| 9 | NWAX | New America Acquisition-cl A | — | NEW | New buy |
| 10 | ✓ | Lafayette Digital Acquisitio | — | NEW | New buy |
| 11 | ✓ | — | EXIT | Sold out | |
| 12 | ✓ | — | EXIT | Sold out | |
| 13 | ✓ | — | EXIT | Sold out | |
| 14 | ✓ | Leapfrog Acquisition CORP | — | NEW | New buy |
| 15 | ✓ | Colombier Acquisition CORP I | — | NEW | New buy |
| 16 | ✓ | Alussa Energy Acquisition Co | — | EXIT | Sold out |
| 17 | ✓ | — | EXIT | Sold out | |
| 18 | ✓ | Alussa Energy Acquisit CORP | — | NEW | New buy |
| 19 | ✓ | Bluerock Acquisition CORP | — | NEW | New buy |
| 20 | ✓ | Kpet Ultra Paceline CORP | — | NEW | New buy |
| 21 | ✓ | Aldabra 4 Lqdty Opp Veh INC | — | NEW | New buy |
| 22 | ✓ | Spring Vy Acquisition CORP I Shs Cl | — | EXIT | Sold out |
| 23 | ✓ | Daedalus Spl Acquisition Cor | — | EXIT | Sold out |
| 24 | ✓ | Kensington Cap Acquist CORP | — | NEW | New buy |
| 25 | ✓ | Trailblazer Acquisition CORP | — | EXIT | Sold out |
| 26 | ✓ | Krakacquisition Corporation | — | NEW | New buy |
| 27 | ✓ | Hennessy Cap Invts CORP Viii | — | NEW | New buy |
| 28 | ✓ | — | EXIT | Sold out | |
| 29 | ✓ | Cambridge Acquisition CORP | — | NEW | New buy |
| 30 | ✓ | Daedalus Spl Acquisition Cor | — | NEW | New buy |
| 31 | ✓ | Activate Energy Acquisit Cor | — | NEW | New buy |
| 32 | ✓ | — | EXIT | Sold out | |
| 33 | ✓ | Safeguard Acquisition CORP | — | EXIT | Sold out |
| 34 | ✓ | Crane Hbr Acquisition CORP Ii | — | EXIT | Sold out |
| 35 | ✓ | General Purp Acquisition Cor | — | EXIT | Sold out |
| 36 | ✓ | Columbus Circle Cap CORP Ii | — | NEW | New buy |
| 37 | ✓ | Safeguard Acquisition CORP | — | NEW | New buy |
| 38 | ✓ | General Purp Acquisition Cor | — | NEW | New buy |
| 39 | ✓ | Crane Hbr Acquisition CORP I | — | NEW | New buy |
| 40 | LPAAU | Launch One Acquisition Corp. | — | EXIT | Sold out |
| 41 | ✓ | Space Asset Acquisition CORP | — | NEW | New buy |
| 42 | ✓ | D Boral Acquisition I CORP | — | NEW | New buy |
| 43 | ✓ | Spring Vy Acquisition CORP I | — | NEW | New buy |
| 44 | ✓ | Willow Lane Acquisition Crp | — | NEW | New buy |
| 45 | ✓ | — | EXIT | Sold out | |
| 46 | ✓ | Dynamix CORP Iii | — | EXIT | Sold out |
| 47 | ✓ | — | EXIT | Sold out | |
| 48 | ✓ | — | EXIT | Sold out | |
| 49 | ✓ | Silverbox CORP V | — | NEW | New buy |
| 50 | ✓ | Dynamix CORP Iii | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-05 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-01-23 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-04 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-07-25 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-10-20 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-07 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-05 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-15 | Amendment | View on EDGAR |
| 2022-12-31 | 2023-02-08 | 13F-HR | View on EDGAR |
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