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Penbrook Management LLC
hedge fundUpdated 50 days agoManaged by Penbrook Management Llc • Latest filing Q2 2026
Portfolio value
$156.8M
Q2 2026
Filings
14
Quarterly 13F history
Top-10 concentration
100.0%
Weight of largest holdings
Annualized return
5.8%
Implied from 13F holdings
Portfolio value history
13F-disclosed portfolio value over 14 quarters
Show data table
| Period | Portfolio value |
|---|---|
| Q1 2023 | $130.5M |
| Q2 2023 | $138M |
| Q3 2023 | $136.5M |
| Q4 2023 | $148.8M |
| Q1 2024 | $161.3M |
| Q2 2024 | $163.8M |
| Q3 2024 | $153.8M |
| Q4 2024 | $146.6M |
| Q1 2025 | $132.3M |
| Q2 2025 | $132.3M |
| Q3 2025 | $143.2M |
| Q4 2025 | $145M |
| Q1 2026 | $132.1M |
| Q2 2026 | $156.8M |
Top holdings
101 positions as of Q2 2026
| # | Stock | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|---|
| 1 | N NONOF NOVO-NORDISK A S ADR | $15.2M | 316.2K | 9.67% | Unchanged |
| 2 | A AMZN AMAZON COM INC | $12.3M | 51.8K | 7.87% | Unchanged |
| 3 | G GOOGN ALPHABET INC CAP STK CL A | $8.3M | 23.2K | 5.28% | Unchanged |
| 4 | M MSFT MICROSOFT CORP | $8.2M | 21.9K | 5.22% | Trimmed(-1.5%) |
| 5 | G GOOGN ALPHABET INC CAP STK CL C | $8M | 22.6K | 5.08% | Unchanged |
| 6 | M MCO MOODYS CORP | $6.2M | 13.6K | 3.93% | Unchanged |
| 7 | E ELVA ELECTROVAYA INC | $3.4M | 326.2K | 2.19% | Added(+10.4%) |
| 8 | ? N/A CRYOPORT INC COM PAR $0.001 | $3.2M | 202.7K | 2.03% | Added(+9.1%) |
| 9 | V VMD VIEMED HEALTHCARE INC | $3.2M | 277.2K | 2.02% | Added(+1.8%) |
| 10 | M MRVL MARVELL TECHNOLOGY INC | $2.9M | 9.7K | 1.85% | Unchanged |
| 11 | P PLAB PHOTRONICS INC | $2.9M | 89.1K | 1.85% | Trimmed(-7.9%) |
| 12 | S SA SEABRIDGE GOLD INC | $2.9M | 110.9K | 1.82% | — |
| 13 | E EXTR EXTREME NETWORKS INC | $2.7M | 84.0K | 1.73% | Added(+0.6%) |
| 14 | P PL PLANET LABS PBC COM CL A | $2.7M | 81.8K | 1.73% | Trimmed(-22.7%) |
| 15 | P PRTA PROTHENA CORP PLC SHS | $2.7M | 271.7K | 1.70% | Unchanged |
| 16 | A ALKT ALKAMI TECHNOLOGY INC | $2.5M | 140.6K | 1.62% | Added(+10.1%) |
| 17 | A ALLT ALLOT LTD SHS | $2.4M | 275.3K | 1.55% | — |
| 18 | C CSCO CISCO SYS INC | $2.2M | 18.4K | 1.37% | Unchanged |
| 19 | B BX BLACKSTONE INC | $2.1M | 18.1K | 1.36% | Unchanged |
| 20 | ? N/A MAGNITE INC | $2.1M | 112.0K | 1.36% | Trimmed(-0.1%) |