Oaktree Acquisition Corp. III Life Sciences
OACC- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002029769
No open-market purchases or sales by Oaktree Acquisition Corp. III Life Sciences insiders were filed in the last 90 days; 51 institutions reported holding it in 13F filings for Q2 2026, worth $181.8M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Oaktree Acquisition Corp. III Life Sciences as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 51
- +1 vs. Q1 2026
- Shares held
- 17.0M
- +799.2K (+4.9%) vs. Q1 2026
- Total value
- $181.8M
- +$10.5M (+6.1%) vs. Q1 2026
- New holders
- 3
- 13 more added
- Sold out
- 2
- 5 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OACC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 51 | $181.8M |
| Q1 2026 | 51 | $178.9M |
| Q4 2025 | 49 | $178.6M |
| Q3 2025 | 48 | $175.9M |
| Q2 2025 | 47 | $172.4M |
| Q1 2025 | 39 | $153.2M |
| Q4 2024 | 20 | $89.8M |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Oaktree Acquisition Corp. III Life Sciences; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CNH Partners LLC | 1,324,175 | $14.2M | 0.20% | 00.0% | Unchanged |
| Fort Baker Capital Management LP | 1,105,394 | $11.8M | 0.94% | +105,394+10.5% | Added |
| Decagon Asset Management LLP | 1,091,327 | $11.7M | 2.33% | +88,900+8.9% | Added |
| Empyrean Capital Partners, LP | 900,000 | $9.63M | 0.34% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 861,625 | $9.23M | 0.01% | 00.0% | Unchanged |
| Boussard & Gavaudan Gestion SAS | 720,000 | $7.70M | 0.39% | +720,000 | New |
| Linden Advisors LP | 600,000 | $6.43M | 0.03% | 00.0% | Unchanged |
| Toronto Dominion Bank | 554,294 | $5.93M | 0.01% | +57,644+11.6% | Added |
| Sculptor Capital LP | 530,807 | $5.68M | 0.06% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 529,535 | $5.67M | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 525,000 | $5.62M | 0.13% | 00.0% | Unchanged |
| LMR Partners LLP | 510,900 | $5.47M | 0.04% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 500,000 | $5.36M | 0.03% | 00.0% | Unchanged |
| Verition Fund Management LLC | 470,342 | $5.04M | 0.04% | +165,294+54.2% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 450,000 | $4.82M | 0.01% | 00.0% | Unchanged |
| Ghisallo Capital Management LLC | 450,000 | $4.82M | 0.09% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 437,500 | $4.68M | 0.00% | 00.0% | Unchanged |
| Gritstone Asset Management LLC | 394,908 | $4.23M | 4.06% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 387,222 | $4.14M | 0.32% | +4,777+1.2% | Added |
| K2 Principal Fund, L.P. | 365,900 | $3.92M | 0.36% | +170,608+87.4% | Added |
| Glazer Capital, LLC | 357,649 | $3.83M | 0.09% | −273−0.1% | Reduced |
| Periscope Capital Inc. | 323,400 | $3.46M | 0.55% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 300,000 | $3.21M | 0.02% | 00.0% | Unchanged |
| O'Connor Alternative Investments LLC | 300,000 | $3.21M | 0.23% | 00.0% | Unchanged |
| Governors Lane LP | 300,000 | $3.21M | 0.32% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 300,000 | $3.21M | 0.05% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 250,000 | $2.67M | 0.01% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 250,000 | $2.67M | 0.04% | 00.0% | Unchanged |
| Lineage Point Capital LP | 232,945 | $2.49M | 0.51% | +300+0.1% | Added |
| Berkley W R Corp | 223,645 | $2.40M | 0.12% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 200,547 | $2.15M | 0.12% | −114,443−36.3% | Reduced |
| Meteora Capital, LLC | 185,950 | $1.99M | 0.17% | +3,857+2.1% | Added |
| Millennium Management LLC | 175,000 | $1.87M | 0.00% | 00.0% | Unchanged |
| DLD Asset Management, LP | 165,435 | $1.77M | 0.14% | +28,700+21.0% | Added |
| Schonfeld Strategic Advisors LLC | 144,677 | $1.55M | 0.01% | +34,570+31.4% | Added |
| SkyView Investment Advisors, LLC | 115,002 | $1.23M | 0.96% | +115,002 | New |
| BNP Paribas Arbitrage, SA | 81,520 | $873.1K | 0.00% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 75,000 | $802.5K | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 49,932 | $534.8K | 0.00% | +20.0% | Added |
| Citigroup Inc | 45,000 | $481.9K | 0.00% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 41,169 | $434.3K | 0.00% | +16,169+64.7% | Added |
| Rangeley Capital, LLC | 40,239 | $430.6K | 0.40% | −20,949−34.2% | Reduced |
| Readystate Asset Management LP | 25,000 | $267.8K | 0.01% | 00.0% | Unchanged |
| Clear Street Group Inc. | 21,000 | $224.7K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 15,243 | $163.3K | 0.00% | 00.0% | Unchanged |
| Kepos Capital LP | 15,000 | $161.0K | 0.22% | 00.0% | Unchanged |
| HRT Financial LP | 14,920 | $159.0K | 0.00% | +14,920 | New |
| Bulldog Investors, LLP | 13,500 | $144.4K | 0.03% | 00.0% | Unchanged |
| Warberg Asset Management LLC | 10,037 | $107.4K | 0.03% | +12+0.1% | Added |
| UBS Group AG | 1,580 | $16.9K | 0.00% | −70,183−97.8% | Reduced |
| Morgan Stanley | 57 | $610 | 0.00% | −18−24.0% | Reduced |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −510,836−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −10,253−100.0% | Sold out |
| Boussard & Gavaudan Investment Management LLP | – | – | – | – | Not filed |