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Birnam Oak Advisors, LP
hedge fundUpdated 27 days agoManaged by Birnam Oak Advisors, Lp • Latest filing Q2 2026
Portfolio value
$616.1M
Q2 2026
Filings
7
Quarterly 13F history
Top-10 concentration
99.3%
Weight of largest holdings
Annualized return
116.7%
Implied from 13F holdings
Portfolio value history
13F-disclosed portfolio value over 7 quarters
Show data table
| Period | Portfolio value |
|---|---|
| Q4 2024 | $206.1M |
| Q1 2025 | $552.4M |
| Q2 2025 | $338.5M |
| Q3 2025 | $435.4M |
| Q4 2025 | $446.5M |
| Q1 2026 | $440.6M |
| Q2 2026 | $616.1M |
Top holdings
60 positions as of Q2 2026
| # | Stock | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|---|
| 1 | B BLK ISHARES TR | $60.4M | 385.1K | 9.81% | — |
| 2 | G GTLS CHART INDS INC | $37.9M | 181.2K | 6.15% | — |
| 3 | N NSC NORFOLK SOUTHN CORP | $37.2M | 118.4K | 6.04% | — |
| 4 | K KVUE KENVUE INC | $35.3M | 1.85M | 5.73% | — |
| 5 | P PEN PENUMBRA INC | $33.5M | 106.2K | 5.44% | — |
| 6 | W WMT WARNER BROS DISCOVERY INC | $32.1M | 1.21M | 5.22% | — |
| 7 | U UNF UNIFIRST CORP MASS | $28.3M | 107.1K | 4.60% | — |
| 8 | R ROKU ROKU INC | $23.1M | 167.5K | 3.75% | — |
| 9 | W WMT WARNER BROS DISCOVERY INC | $22.4M | 841.5K | 3.64% | — |
| 10 | K KVUE KENVUE INC | $22.1M | 1.16M | 3.59% | — |
| 11 | G GTLS CHART INDS INC | $21.8M | 104.2K | 3.53% | — |
| 12 | P PEN PENUMBRA INC | $20.5M | 65.1K | 3.33% | — |
| 13 | N NSC NORFOLK SOUTHN CORP | $19.3M | 61.3K | 3.13% | — |
| 14 | U UNF UNIFIRST CORP MASS | $16.9M | 64.1K | 2.75% | — |
| 15 | R ROKU ROKU INC | $16.9M | 122.5K | 2.75% | — |
| 16 | V VGES VANGUARD INDEX FDS | $15.7M | 181.8K | 2.54% | — |
| 17 | Q QRVO QORVO INC | $14.7M | 157.9K | 2.39% | — |
| 18 | R RVMDW REVOLUTION MEDICINES INC | $12.6M | 67.5K | 2.05% | — |
| 19 | A AES AES CORP | $11.7M | 799.5K | 1.90% | — |
| 20 | E ECHO ECHOSTAR CORP | $11.6M | 114.7K | 1.89% | — |