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GRITSTONE ASSET MANAGEMENT LLC
hedge fundUpdated 10 days agoManaged by Gritstone Asset Management Llc • Latest filing Q3 2026
Portfolio value
$103.1M
Q3 2026
Filings
5
Quarterly 13F history
Top-10 concentration
100.0%
Weight of largest holdings
Annualized return
6.0%
Implied from 13F holdings
Portfolio value history
13F-disclosed portfolio value over 5 quarters
Show data table
| Period | Portfolio value |
|---|---|
| Q3 2025 | $97.2M |
| Q4 2025 | $104.8M |
| Q1 2026 | $93.6M |
| Q2 2026 | $104M |
| Q3 2026 | $103.1M |
Top holdings
195 positions as of Q3 2026
| # | Stock | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|---|
| 1 | $8.5M | 447.2K | 8.28% | Added(+0.0%) | |
| 2 | $4.3M | 394.2K | 4.14% | Unchanged | |
| 3 | $2.5M | 250.0K | 2.45% | — | |
| 4 | ? N/A OAKTREE ACQUISITION CORP III | $2.1M | 194.9K | 2.04% | Trimmed(-50.6%) |
| 5 | $2.1M | 197.6K | 2.02% | Unchanged | |
| 6 | $2M | 200.0K | 1.92% | Unchanged | |
| 7 | ? N/A SAMOS ENERGY ACQUISITION COR | $2M | 200.0K | 1.91% | — |
| 8 | $2M | 195.0K | 1.91% | Unchanged | |
| 9 | $1.8M | 175.0K | 1.70% | Unchanged | |
| 10 | $1.6M | 148.7K | 1.54% | Unchanged | |
| 11 | $1.5M | 150.0K | 1.49% | Unchanged | |
| 12 | $1.5M | 150.0K | 1.47% | Unchanged | |
| 13 | ? N/A LIVE OAK ACQUISITION CORP VI | $1.5M | 150.0K | 1.46% | — |
| 14 | $1.4M | 133.8K | 1.39% | Unchanged | |
| 15 | $1.3M | 127.0K | 1.27% | Unchanged | |
| 16 | $1.3M | 125.0K | 1.25% | Unchanged | |
| 17 | $1.3M | 124.3K | 1.25% | Unchanged | |
| 18 | $1.3M | 125.0K | 1.25% | Unchanged | |
| 19 | $1.3M | 125.0K | 1.24% | Trimmed(-28.6%) | |
| 20 | ? N/A COLOMBIER ACQUISITION CORP I | $1.3M | 125.0K | 1.24% | Unchanged |