In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 14, 2026), Birnam Oak Advisors, LP reported 37 stock positions worth $611.6 million . Its top holding was iShares MSCI Acwi ETF (ACWI) at 9.9% of the portfolio, followed by Chart Industries (GTLS, 9.8% ) and Kenvue (KVUE, 9.4% ). Compared with Q1 2026, it opened 8 new positions, sold out of 2, added to 18 and reduced 1. The biggest buy was a new position in Roku (ROKU) and the biggest sale an exit from Clearwater Analytics HDS-A (CWAN).
Location New York, NY
CIK 0001997245
Portfolio Value $611.6M (Q2 2026) Holdings 37 stocks · $611.6M Holdings quarter Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
Stock % Of Portfolio ▼ Shares Held Total Value Change vs Q1 2026 ACWI iShares MSCI Acwi ETF 385,076 $60.4M Add +39.1% GTLS Chart Industries Inc. 285,399 $59.6M Add +43.5% KVUE Kenvue Inc. 3,005,020 $57.4M Add +112.8% NSC Norfolk Southern Corp. 179,719 $56.5M Add +18.4% WBD Warner Bros Discovery Inc. 2,046,728 $54.6M Add +66.7% PEN Penumbra Inc. 171,277 $54.1M Add +78.4% UNF Unifirst Corp. 171,148 $45.3M Add +234.7% ROKU Roku Inc. 290,000 $40.1M New QRVO Qorvo Inc. 249,884 $23.3M Add +7.7% RVMD Revolution Medicines Inc. 107,644 $20.2M Reduce -32.5% ECHO Echostar Corp. Class A 187,428 $19.0M Add +28.4% AES AES Corp. 1,226,667 $18.0M New VUG Vanguard Mrngstar GR ETF-Sui 181,798 $15.7M Add +11.8% BLD Topbuild Corp. 37,136 $13.2M New TXNM TXNM Energy Inc. 198,018 $11.2M Add +35.0% D Dominion Energy Inc. 150,000 $10.2M New VTV Vanguard Mrngstr Val ETF-Aui 38,880 $8.5M Add +17.8% EA Electronic Arts Inc. 39,412 $8.1M New BRK.B Berkshire Hathaway Inc. Class B 15,000 $7.5M Add +7.1% BBJP JPMorgan Betabuilders Japan 60,343 $4.5M Add +9.7% VGK Vanguard Ftse Europe ETF 49,554 $4.4M Add +41.6% IEUR iShares Core MSCI Europe ETF 55,000 $4.1M No change VSAT Viasat Inc. 40,994 $3.7M New AMZN Amazon.com Inc. 9,500 $2.3M No change VLRS Controladora Vuela Cia-ADR 130,158 $1.2M Add +73.2% IVE iShares S&P 500 Value ETF 5,000 $1.1M No change MSFT Microsoft Corp. 3,000 $1.1M No change GS Goldman Sachs Group Inc. 1,000 $1.0M No change AAPL Apple Inc. 3,000 $868K New MS Morgan Stanley 4,000 $836K No change COF Capital One Financial Corp. 3,833 $769K No change V Visa Inc. Class A 2,000 $686K No change AXP American Express Co. 2,000 $677K Add +100.0% JPM JPMorgan Chase & Co. 2,000 $655K No change EWJ iShares MSCI Japan ETF 4,000 $373K No change NVDA Nvidia Corp. 1,000 $200K New FLL Full House Resorts Inc. filed as FULL HSE RESORTS INC 61,375 $171K Add +513.8%
Options reported separately and not counted above: ECHO calls ($3.0M), CAR puts ($1.2M), CZR calls ($302K).
Portfolio Sells Q1 2026 → Q2 2026 Portfolio Sells quarter Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
Stock Change vs Q1 2026 % Of Portfolio Change To Portfolio ▲ CWAN Clearwater Analytics HDS-A Sold out 0.00% −11.20 RVMD Revolution Medicines Inc. Reduce -32.5% 3.30% −0.98 SPY SS SPDR S&P 500 ETF Trust-US Sold out 0.00% −0.90
Portfolio Buys Q1 2026 → Q2 2026 Portfolio Buys quarter Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
Stock Change vs Q1 2026 % Of Portfolio Change To Portfolio ▼ ROKU Roku Inc. New 6.55% +6.55 UNF Unifirst Corp. Add +234.7% 7.40% +3.86 AES AES Corp. New 2.94% +2.94 KVUE Kenvue Inc. Add +112.8% 9.39% +2.68 BLD Topbuild Corp. New 2.15% +2.15 VUG Vanguard Mrngstar GR ETF-Sui Add +11.8% 2.56% +2.02 D Dominion Energy Inc. New 1.67% +1.67 EA Electronic Arts Inc. New 1.32% +1.32 VSAT Viasat Inc. New 0.60% +0.60 PEN Penumbra Inc. Add +78.4% 8.84% +0.16 AAPL Apple Inc. New 0.14% +0.14 VLRS Controladora Vuela Cia-ADR Add +73.2% 0.20% +0.05 NVDA Nvidia Corp. New 0.03% +0.03 AXP American Express Co. Add +100.0% 0.11% +0.03 FLL Full House Resorts Inc. Add +513.8% 0.03% +0.02 VGK Vanguard Ftse Europe ETF Add +41.6% 0.72% −0.08 BBJP JPMorgan Betabuilders Japan Add +9.7% 0.74% −0.30 WBD Warner Bros Discovery Inc. Add +66.7% 8.92% −0.37 VTV Vanguard Mrngstr Val ETF-Aui Add +17.8% 1.39% −0.40 TXNM TXNM Energy Inc. Add +35.0% 1.84% −0.52 BRK.B Berkshire Hathaway Inc. Class B Add +7.1% 1.23% −0.62 ACWI iShares MSCI Acwi ETF Add +39.1% 9.88% −0.67 QRVO Qorvo Inc. Add +7.7% 3.81% −1.14 GTLS Chart Industries Inc. Add +43.5% 9.75% −1.58 ECHO Echostar Corp. Class A Add +28.4% 3.11% −1.60 NSC Norfolk Southern Corp. Add +18.4% 9.24% −2.76
Options Activity Q1 2026 → Q2 2026 Security Type Change vs Q1 2026 Underlying Shares Value ▼ SPY SS SPDR S&P 500 ETF Trust-US put Sold out 90,000 $58.5Mbefore exit QQQ Invesco QQQ Trust Series 1 put Sold out 30,000 $17.3Mbefore exit ECHO Echostar Corp. Class A call New 30,000 $3.0M CAR Avis Budget Group Inc. put New 8,000 $1.2M BNO United States Brent Oil Fund call Sold out 22,000 $1.1Mbefore exit CZR Caesars Entertainment Inc. call Reduce -63.6% 10,000 $302K
Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.
All Filings Quarter Positions 13F Reported Value Top Holdings Q2 2026 37 $611.6M ACWI, GTLS, KVUE, NSC, WBD Q1 2026 31 $362.9M NSC, GTLS, CWAN, ACWI, WBD Q4 2025 30 $436.2M CYBR, ACWI, FYBR, NSC, EA Q3 2025 29 $407.9M CYBR, ACWI, IPG, FYBR, VRNA Q2 2025 23 $333.7M HES, K, CHX, ACWI, IPG Q1 2025 21 $238.9M DFS, CHX, HES, ACWI, IPG Q4 2024 25 $202.7M ACWI, VSTS, DFS, HES, CHX