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 $181.5M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Oaktree Acquisition Corp. III Life Sciences as of Dec 31, 2025. 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
- 49
- +1 vs. Q3 2025
- Shares held
- 16.9M
- +173.2K (+1.0%) vs. Q3 2025
- Total value
- $178.6M
- +$3.56M (+2.0%) vs. Q3 2025
- New holders
- 1
- 10 more added
- Sold out
- 0
- 12 more reduced
Compare with Q3 2025: 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 | $181.5M |
| Q1 2026 | 51 | $178.9M |
| Q4 2025 | 49 | $178.6M |
| Q3 2025 | 48 | $175.1M |
| 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, Q4 2025
Shares, value and share of portfolio for each institution holding Oaktree Acquisition Corp. III Life Sciences; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 54 | $571 | 0.00% | +53+5,300.0% | Added |
| Bulldog Investors, LLP | 13,500 | $142.8K | 0.03% | 00.0% | Unchanged |
| Kepos Capital LP | 15,000 | $159.0K | 0.90% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 15,243 | $162.0K | 0.00% | 00.0% | Unchanged |
| Clear Street Group Inc. | 21,000 | $222.2K | 0.00% | −1,000−4.5% | Reduced |
| Mizuho Securities USA LLC | 25,000 | $260.0K | 0.00% | −45,000−64.3% | Reduced |
| Readystate Asset Management LP | 25,000 | $265.8K | 0.01% | 00.0% | Unchanged |
| Rangeley Capital, LLC | 40,032 | $423.5K | 0.36% | +2,205+5.8% | Added |
| Centiva Capital, LP | 40,400 | $429.5K | 0.03% | 00.0% | Unchanged |
| Citigroup Inc | 45,000 | $478.4K | 0.00% | −5,900−11.6% | Reduced |
| JPMorgan Chase & Co | 49,894 | $530.4K | 0.00% | −24,923−33.3% | Reduced |
| Picton Mahoney Asset Management | 75,000 | $793.5K | 0.01% | 00.0% | Unchanged |
| UBS Group AG | 100,481 | $1.06M | 0.00% | +1,760+1.8% | Added |
| Schonfeld Strategic Advisors LLC | 115,174 | $1.22M | 0.01% | −9,826−7.9% | Reduced |
| DLD Asset Management, LP | 135,535 | $1.43M | 0.15% | +9,346+7.4% | Added |
| Meteora Capital, LLC | 190,978 | $2.02M | 0.17% | −57,522−23.1% | Reduced |
| K2 Principal Fund, L.P. | 195,292 | $2.07M | 0.21% | 00.0% | Unchanged |
| Berkley W R Corp | 223,645 | $2.37M | 0.13% | 00.0% | Unchanged |
| Lineage Point Capital LP | 232,642 | $2.46M | 0.93% | +232,642 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 250,000 | $2.65M | 0.01% | −25,170−9.1% | Reduced |
| Whitebox Advisors LLC | 250,000 | $2.65M | 0.04% | 00.0% | Unchanged |
| Millennium Management LLC | 273,914 | $2.90M | 0.00% | 00.0% | Unchanged |
| UBS Oconnor LLC | 300,000 | $3.17M | 0.08% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 300,000 | $3.17M | 0.04% | 00.0% | Unchanged |
| Governors Lane LP | 300,000 | $3.17M | 0.29% | 00.0% | Unchanged |
| Verition Fund Management LLC | 309,740 | $3.29M | 0.02% | +148,000+91.5% | Added |
| Periscope Capital Inc. | 323,400 | $3.42M | 0.66% | −76,600−19.2% | Reduced |
| Glazer Capital, LLC | 365,100 | $3.86M | 0.10% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 375,000 | $3.97M | 0.15% | +24,134+6.9% | Added |
| Radcliffe Capital Management, L.P. | 377,065 | $3.99M | 0.22% | +151,403+67.1% | Added |
| Gritstone Asset Management LLC | 394,908 | $4.18M | 3.99% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 400,000 | $4.25M | 0.02% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 437,500 | $4.63M | 0.01% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 450,000 | $4.78M | 0.01% | 00.0% | Unchanged |
| Ghisallo Capital Management LLC | 450,000 | $4.78M | 0.21% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 500,000 | $5.32M | 0.03% | 00.0% | Unchanged |
| LMR Partners LLP | 510,900 | $5.41M | 0.05% | 00.0% | Unchanged |
| Moore Capital Management, LP | 525,000 | $5.55M | 0.11% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 529,535 | $5.60M | 0.00% | 00.0% | Unchanged |
| Sculptor Capital LP | 530,537 | $5.61M | 0.07% | +30,537+6.1% | Added |
| Linden Advisors LP | 600,000 | $6.38M | 0.04% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 627,029 | $6.63M | 0.01% | −30,599−4.7% | Reduced |
| Driehaus Capital Management LLC | 670,072 | $7.12M | 0.05% | −42,852−6.0% | Reduced |
| Toronto Dominion Bank | 675,197 | $7.14M | 0.01% | −258,803−27.7% | Reduced |
| Decagon Asset Management LLP | 675,637 | $7.15M | 3.01% | +31,316+4.9% | Added |
| Boussard & Gavaudan Investment Management LLP | 720,000 | $7.65M | 0.58% | −30,000−4.0% | Reduced |
| D. E. Shaw & Co., Inc. | 861,625 | $9.16M | 0.01% | 00.0% | Unchanged |
| Empyrean Capital Partners, LP | 900,000 | $9.52M | 0.33% | +150,000+20.0% | Added |
| CNH Partners LLC | 1,412,750 | $15.0M | 0.32% | 00.0% | Unchanged |