Oaktree Acquisition Corp. III Life Sciences
OACCW- 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; 29 institutions reported holding it in 13F filings for Q2 2026, worth $2.65M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Oaktree Acquisition Corp. III Life Sciences as of Sep 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
- 28
- +2 vs. Q2 2025
- Shares held
- 2.65M
- −46.5K (−1.7%) vs. Q2 2025
- Total value
- $2.19M
- −$143.7K (−6.2%) vs. Q2 2025
- New holders
- 2
- 1 more added
- Sold out
- 0
- 4 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OACCW 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 | 29 | $2.65M |
| Q1 2026 | 27 | $2.07M |
| Q4 2025 | 30 | $2.09M |
| Q3 2025 | 28 | $2.19M |
| Q2 2025 | 27 | $2.34M |
| Q1 2025 | 23 | $1.74M |
| Q4 2024 | 12 | $941.9K |
| 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, Q3 2025
Shares, value and share of portfolio for each institution holding Oaktree Acquisition Corp. III Life Sciences; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Highbridge Capital Management LLC | – | $75 | 0.00% | – | – |
| UBS Group AG | 1,308 | $981 | 0.00% | −24,144−94.9% | Reduced |
| Clear Street Group Inc. | 8,876 | $6.66K | 0.00% | +8,876 | New |
| Picton Mahoney Asset Management | 15,000 | $11.0K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 24,352 | $21.2K | 0.00% | 00.0% | Unchanged |
| K2 Principal Fund, L.P. | 39,058 | $29.3K | 0.00% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 40,000 | $34.8K | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 50,000 | $37.5K | 0.00% | −7,794−13.5% | Reduced |
| Whitebox Advisors LLC | 50,000 | $37.5K | 0.00% | 00.0% | Unchanged |
| Sculptor Capital LP | 50,000 | $41.3K | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 58,920 | $44.2K | 0.00% | −30,534−34.1% | Reduced |
| Tenor Capital Management Co., L.P. | 60,000 | $45.0K | 0.00% | 00.0% | Unchanged |
| Lighthouse Investment Partners, LLC | 60,000 | $45.0K | 0.00% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 60,000 | $45.0K | 0.00% | 00.0% | Unchanged |
| Gritstone Asset Management LLC | 78,981 | $59.2K | 0.06% | −745−0.9% | Reduced |
| Periscope Capital Inc. | 90,000 | $67.5K | 0.02% | 00.0% | Unchanged |
| LMR Partners LLP | 95,000 | $71.3K | 0.00% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 100,000 | $75.0K | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 105,000 | $78.8K | 0.00% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 115,000 | $86.3K | 0.00% | 00.0% | Unchanged |
| Linden Advisors LP | 120,000 | $94.8K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | – | $108.8K | 0.00% | – | New |
| Boussard & Gavaudan Investment Management LLP | 150,000 | $124.2K | 0.02% | 00.0% | Unchanged |
| Walleye Capital LLC | 169,802 | $127.4K | 0.00% | 00.0% | Unchanged |
| Decagon Asset Management LLP | 192,624 | $144.5K | 0.08% | +7,877+4.3% | Added |
| Driehaus Capital Management LLC | 180,000 | $156.6K | 0.00% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 340,000 | $295.8K | 0.00% | 00.0% | Unchanged |
| CNH Partners LLC | 396,057 | $297.0K | 0.01% | 00.0% | Unchanged |
| Clear Street LLC | – | – | – | – | Not filed |