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 |
|---|---|---|---|---|---|
| CNH Partners LLC | 396,057 | $297.0K | 0.01% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 340,000 | $295.8K | 0.00% | 00.0% | Unchanged |
| Driehaus Capital Management LLC | 180,000 | $156.6K | 0.00% | 00.0% | Unchanged |
| Decagon Asset Management LLP | 192,624 | $144.5K | 0.08% | +7,877+4.3% | Added |
| Walleye Capital LLC | 169,802 | $127.4K | 0.00% | 00.0% | Unchanged |
| Boussard & Gavaudan Investment Management LLP | 150,000 | $124.2K | 0.02% | 00.0% | Unchanged |
| JPMorgan Chase & Co | – | $108.8K | 0.00% | – | New |
| Linden Advisors LP | 120,000 | $94.8K | 0.00% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 115,000 | $86.3K | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 105,000 | $78.8K | 0.00% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 100,000 | $75.0K | 0.00% | 00.0% | Unchanged |
| LMR Partners LLP | 95,000 | $71.3K | 0.00% | 00.0% | Unchanged |
| Periscope Capital Inc. | 90,000 | $67.5K | 0.02% | 00.0% | Unchanged |
| Gritstone Asset Management LLC | 78,981 | $59.2K | 0.06% | −745−0.9% | 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 |
| Schonfeld Strategic Advisors LLC | 58,920 | $44.2K | 0.00% | −30,534−34.1% | Reduced |
| Sculptor Capital LP | 50,000 | $41.3K | 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 |
| Hudson Bay Capital Management LP | 40,000 | $34.8K | 0.00% | 00.0% | Unchanged |
| K2 Principal Fund, L.P. | 39,058 | $29.3K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 24,352 | $21.2K | 0.00% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 15,000 | $11.0K | 0.00% | 00.0% | Unchanged |
| Clear Street Group Inc. | 8,876 | $6.66K | 0.00% | +8,876 | New |
| UBS Group AG | 1,308 | $981 | 0.00% | −24,144−94.9% | Reduced |
| Highbridge Capital Management LLC | – | $75 | 0.00% | – | – |
| Clear Street LLC | – | – | – | – | Not filed |