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, Q2 2025
Institutional positions in Oaktree Acquisition Corp. III Life Sciences as of Jun 30, 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
- 47
- +9 vs. Q1 2025
- Shares held
- 16.5M
- +1.69M (+11.4%) vs. Q1 2025
- Total value
- $172.4M
- +$21.3M (+14.1%) vs. Q1 2025
- New holders
- 12
- 8 more added
- Sold out
- 3
- 10 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Oaktree Acquisition Corp. III Life Sciences; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CNH Partners LLC | 1,450,750 | $15.2M | 0.36% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 861,625 | $9.03M | 0.01% | 00.0% | Unchanged |
| Lighthouse Investment Partners, LLC | 850,000 | $8.88M | 0.39% | +400,000+88.9% | Added |
| Driehaus Capital Management LLC | 757,208 | $7.94M | 0.06% | −142,792−15.9% | Reduced |
| Toronto Dominion Bank | 754,978 | $7.89M | 0.02% | +268,620+55.2% | Added |
| Boussard & Gavaudan Investment Management LLP | 750,000 | $7.87M | 1.01% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 686,693 | $7.18M | 0.01% | +549,704+401.3% | Added |
| Decagon Asset Management LLP | 618,016 | $6.46M | 5.05% | −98,930−13.8% | Reduced |
| Linden Advisors LP | 600,000 | $6.29M | 0.04% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 555,000 | $5.80M | 0.04% | +195,800+54.5% | Added |
| Goldman Sachs Group Inc | 529,535 | $5.53M | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 525,000 | $5.50M | 0.11% | +525,000 | New |
| LMR Partners LLP | 510,900 | $5.34M | 0.08% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 500,000 | $5.24M | 0.04% | +500,000 | New |
| Sculptor Capital LP | 500,000 | $5.22M | 0.08% | +250,000+100.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 450,000 | $4.72M | 0.01% | −250,000−35.7% | Reduced |
| Ghisallo Capital Management LLC | 450,000 | $4.72M | 0.13% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 437,500 | $4.57M | 0.01% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 400,000 | $4.19M | 0.03% | −50,000−11.1% | Reduced |
| Periscope Capital Inc. | 400,000 | $4.18M | 1.58% | −29,000−6.8% | Reduced |
| Gritstone Asset Management LLC | 398,634 | $4.17M | 4.12% | 00.0% | Unchanged |
| Glazer Capital, LLC | 365,100 | $3.81M | 0.14% | −22,497−5.8% | Reduced |
| Tenor Capital Management Co., L.P. | 300,000 | $3.13M | 0.04% | 00.0% | Unchanged |
| Governors Lane LP | 300,000 | $3.13M | 0.43% | +300,000 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 275,170 | $2.88M | 0.02% | 00.0% | Unchanged |
| Millennium Management LLC | 273,914 | $2.86M | 0.00% | −200,000−42.2% | Reduced |
| Whitebox Advisors LLC | 250,000 | $2.61M | 0.07% | +250,000 | New |
| UBS Oconnor LLC | 200,000 | $2.10M | 0.06% | −250,000−55.6% | Reduced |
| JPMorgan Chase & Co | 199,776 | $2.09M | 0.00% | +199,776 | New |
| K2 Principal Fund, L.P. | 195,292 | $2.04M | 0.37% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 194,762 | $2.04M | 0.09% | −55,238−22.1% | Reduced |
| Mizuho Securities USA LLC | 159,991 | $1.66M | 0.04% | +159,991 | New |
| Verition Fund Management LLC | 151,623 | $1.59M | 0.01% | +4,774+3.3% | Added |
| DLD Asset Management, LP | 100,000 | $1.04M | 0.12% | −250,000−71.4% | Reduced |
| Berkley W R Corp | 99,330 | $1.04M | 0.06% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 81,913 | $856.0K | 0.07% | +81,913 | New |
| Picton Mahoney Asset Management | 75,000 | $783.0K | 0.01% | 00.0% | Unchanged |
| Kepos Capital LP | 55,000 | $575.0K | 0.77% | 00.0% | Unchanged |
| Meteora Capital, LLC | 49,500 | $517.3K | 0.10% | +49,500 | New |
| Virtu Financial LLC | 47,048 | $493.0K | 0.03% | +47,048 | New |
| Centiva Capital, LP | 40,400 | $423.4K | 0.03% | 00.0% | Unchanged |
| Fifth Lane Capital, LP | 34,000 | $356.3K | 0.43% | +34,000 | New |
| Clear Street LLC | 22,000 | $229.9K | 0.00% | +15,975+265.1% | Added |
| Bulldog Investors, LLP | 13,500 | $141.1K | 0.04% | 00.0% | Unchanged |
| Bardin Hill Management Partners LP | 12,305 | $128.6K | 0.08% | +12,305 | New |
| Morgan Stanley | 56 | $585 | 0.00% | +3+5.7% | Added |
| UBS Group AG | 10 | $105 | 0.00% | +10 | New |
| Harraden Circle Investments, LLC | 0 | $0 | 0.00% | −502,500−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −293,153−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −14,904−100.0% | Sold out |
| Mizuho Securities USA LLC | – | – | – | – | Not filed |