Oaktree Acquisition Corp. III Life Sciences
OACCU- 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; 5 institutions reported holding it in 13F filings for Q2 2026, worth $9.24M in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Oaktree Acquisition Corp. III Life Sciences as of Mar 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
- 11
- −8 vs. Q4 2024
- Shares held
- 2.85M
- −5.76M (−66.9%) vs. Q4 2024
- Total value
- $29.7M
- −$57.6M (−66.0%) vs. Q4 2024
- New holders
- 2
- 1 more added
- Sold out
- 10
- 2 more reduced
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OACCU 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 | 5 | $9.24M |
| Q1 2026 | 6 | $9.07M |
| Q4 2025 | 5 | $9.02M |
| Q3 2025 | 5 | $8.99M |
| Q2 2025 | 6 | $9.54M |
| Q1 2025 | 11 | $29.7M |
| Q4 2024 | 19 | $87.3M |
| 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, Q1 2025
Shares, value and share of portfolio for each institution holding Oaktree Acquisition Corp. III Life Sciences; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Millennium Management LLC | 529,858 | $5.53M | 0.01% | −422,564−44.4% | Reduced |
| Moore Capital Management, LP | 525,000 | $5.45M | 0.18% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 516,482 | $5.39M | 1.04% | +16,482+3.3% | Added |
| Schonfeld Strategic Advisors LLC | 367,622 | $3.84M | 0.03% | −473,206−56.3% | Reduced |
| Lighthouse Investment Partners, LLC | 300,000 | $3.13M | 0.14% | +300,000 | New |
| Whitebox Advisors LLC | 250,000 | $2.61M | 0.09% | 00.0% | Unchanged |
| Affinity Asset Advisors, LLC | 250,000 | $2.60M | 0.41% | 00.0% | Unchanged |
| Citigroup Inc | 50,900 | $528.3K | 0.00% | 00.0% | Unchanged |
| Athos Capital Ltd | 50,000 | $522.0K | 0.66% | 00.0% | Unchanged |
| UBS Group AG | 9,483 | $99.0K | 0.00% | 00.0% | Unchanged |
| Clear Street LLC | 1,232 | $12.9K | 0.00% | +1,232 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −1,700,000−100.0% | Sold out |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −900,000−100.0% | Sold out |
| Linden Advisors LP | 0 | $0 | 0.00% | −600,000−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −475,000−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −450,000−100.0% | Sold out |
| Periscope Capital Inc. | 0 | $0 | 0.00% | −450,000−100.0% | Sold out |
| Ghisallo Capital Management LLC | 0 | $0 | 0.00% | −450,000−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Kepos Capital LP | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| Rangeley Capital, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |