Oaktree Acquisition Corp. III Life Sciences - OACC
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AQR Arbitrage LLC | History | No change | 1,324,175 | 14,181 | 0.2% | 0.23% | 1 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Fort Baker Capital Management LP | History | Added to | 1,105,394 | 11,827 | 0.86% | 0.83% | 2 | +105,394 | 10.54% | Q2 2026 | Aug 14, 2026 |
| Decagon Asset Management LLP | History | Added to | 1,091,327 | 11,677 | 2.23% | 2.75% | 3 | +88,900 | 8.87% | Q2 2026 | Aug 14, 2026 |
| Empyrean Capital Partners, LP | History | No change | 900,000 | 9,630 | 0.32% | 0.31% | 4 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | History | No change | 861,625 | 9,228 | 0.0% | 0.01% | 5 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BOUSSARD & GAVAUDAN GESTION SAS | History | New | 720,000 | 7,704 | 0.39% | — | 6 | +720,000 | New | Q2 2026 | Aug 19, 2026 |
| Boussard & Gavaudan Investment Management LLP | History | No change | 720,000 | 7,617 | 0.72% | 0.72% | 7 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| LINDEN ADVISORS LP | History | No change | 600,000 | 6,426 | 0.03% | 0.04% | 8 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| TORONTO DOMINION BANK | History | Added to | 554,294 | 5,930 | 0.01% | 0.01% | 9 | +57,644 | 11.61% | Q2 2026 | Aug 14, 2026 |
| Sculptor Capital LP | History | No change | 530,807 | 5,679 | 0.05% | 0.06% | 10 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GOLDMAN SACHS GROUP INC | History | No change | 529,535 | 5,666 | 0.0% | 0.0% | 11 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| MOORE CAPITAL MANAGEMENT, LP | History | No change | 525,000 | 5,617 | 0.08% | 0.11% | 12 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ADAR1 Capital Management, LLC | History | No change | 516,482 | 5,598 | 0.26% | 0.32% | 13 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| LMR Partners LLP | History | No change | 510,900 | 5,466 | 0.02% | 0.01% | 14 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Alberta Investment Management Corp | History | No change | 500,000 | 5,355 | 0.03% | 0.03% | 15 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| Verition Fund Management LLC | History | Added to | 470,342 | 5,037 | 0.03% | 0.02% | 16 | +165,294 | 54.19% | Q2 2026 | Aug 14, 2026 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | History | No change | 450,000 | 4,819 | 0.01% | 0.01% | 17 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Ghisallo Capital Management LLC | History | No change | 450,000 | 4,819 | 0.09% | 0.13% | 18 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | No change | 437,500 | 4,681 | 0.0% | 0.0% | 19 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GRITSTONE ASSET MANAGEMENT LLC | History | No change | 394,908 | 4,225 | 4.06% | 4.46% | 20 | 0 | 0.0% | Q2 2026 | Aug 05, 2026 |
| Radcliffe Capital Management, L.P. | History | Added to | 387,222 | 4,143 | 0.31% | 0.3% | 21 | +4,777 | 1.25% | Q2 2026 | Aug 14, 2026 |
| K2 PRINCIPAL FUND, L.P. | History | Added to | 365,900 | 3,915 | 0.29% | 0.14% | 22 | +170,608 | 87.36% | Q2 2026 | Aug 07, 2026 |
| GLAZER CAPITAL, LLC | History | Reduced | 357,649 | 3,827 | 0.09% | 0.08% | 23 | -273 | -0.08% | Q2 2026 | Aug 14, 2026 |
| PERISCOPE CAPITAL INC. | History | No change | 323,400 | 3,460 | 0.3% | 0.38% | 24 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| Hudson Bay Capital Management LP | History | No change | 300,000 | 3,213 | 0.01% | 0.01% | 25 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| O'Connor Alternative Investments LLC | History | No change | 300,000 | 3,213 | 0.23% | 0.27% | 26 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | History | No change | 300,000 | 3,210 | 0.05% | 0.05% | 27 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Governors Lane LP | History | No change | 300,000 | 3,210 | 0.27% | 0.2% | 28 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Affinity Asset Advisors, LLC | History | No change | 250,000 | 2,750 | 0.12% | 0.14% | 29 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | History | No change | 250,000 | 2,675 | 0.01% | 0.01% | 30 | 0 | 0.0% | Q2 2026 | Jul 17, 2026 |
| WHITEBOX ADVISORS LLC | History | No change | 250,000 | 2,675 | 0.03% | 0.03% | 31 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Lineage Point Capital LP | History | Added to | 232,945 | 2,492 | 0.51% | 0.6% | 32 | +300 | 0.13% | Q2 2026 | Aug 14, 2026 |
| BERKLEY W R CORP | History | No change | 223,645 | 2,395 | 0.11% | 0.13% | 33 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Shaolin Capital Management LLC | History | Reduced | 200,547 | 2,145 | 0.1% | 0.12% | 34 | -114,443 | -36.33% | Q2 2026 | Aug 14, 2026 |
| METEORA CAPITAL, LLC | History | Added to | 185,950 | 1,989 | 0.16% | 0.14% | 35 | +3,857 | 2.12% | Q2 2026 | Aug 14, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | No change | 175,000 | 1,872 | 0.0% | 0.0% | 36 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| DLD Asset Management, LP | History | Reduced | 165,435 | 1,770 | 0.12% | 0.13% | 37 | -15,819 | -8.73% | Q2 2026 | Aug 12, 2026 |
| Schonfeld Strategic Advisors LLC | History | Added to | 144,677 | 1,548 | 0.01% | 0.01% | 38 | +34,570 | 31.4% | Q2 2026 | Aug 14, 2026 |
| SkyView Investment Advisors, LLC | History | New | 115,002 | 1,231 | 0.96% | — | 39 | +115,002 | New | Q2 2026 | Sep 14, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 81,520 | 873 | 0.0% | 0.0% | 40 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| PICTON MAHONEY ASSET MANAGEMENT | History | No change | 75,000 | 802 | 0.01% | 0.01% | 41 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Athos Capital Ltd | History | No change | 50,000 | 550 | 0.2% | 0.16% | 42 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| JPMORGAN CHASE & CO | History | Added to | 49,932 | 534 | 0.0% | 0.0% | 43 | +2 | 0.0% | Q2 2026 | Aug 12, 2026 |
| CITIGROUP INC | History | No change | 45,000 | 481 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q2 2026 | Aug 03, 2026 |
| Clear Street Group Inc. | History | Reduced | 42,975 | 466 | 0.0% | 0.0% | 45 | -246 | -0.57% | Q2 2026 | Aug 12, 2026 |
| Rangeley Capital, LLC | History | Reduced | 40,239 | 430 | 0.39% | 0.41% | 46 | -20,949 | -34.24% | Q2 2026 | Aug 14, 2026 |
| READYSTATE ASSET MANAGEMENT LP | History | No change | 25,000 | 267 | 0.01% | 0.01% | 47 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| MIZUHO SECURITIES USA LLC | History | No change | 25,000 | 263 | 0.01% | 0.01% | 48 | 0 | 0.0% | Q2 2026 | Jul 24, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 15,243 | 163 | 0.0% | 0.0% | 49 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Kepos Capital LP | History | No change | 15,000 | 161 | 0.22% | 0.26% | 50 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| HRT FINANCIAL LP | History | New | 14,920 | 159 | 0.0% | — | 51 | +14,920 | New | Q2 2026 | Aug 14, 2026 |
| Bulldog Investors, LLP | History | No change | 13,500 | 144 | 0.03% | 0.03% | 52 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| UBS Group AG | History | Reduced | 11,044 | 121 | 0.0% | 0.0% | 53 | -70,484 | -86.45% | Q2 2026 | Aug 13, 2026 |
| Warberg Asset Management LLC | History | Added to | 10,037 | 107 | 0.02% | 0.02% | 54 | +12 | 0.12% | Q2 2026 | Aug 11, 2026 |
| HighTower Advisors, LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -510,836 | -100.0% | Q2 2026 | Aug 05, 2026 |
| CITADEL ADVISORS LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,253 | -100.0% | Q2 2026 | Sep 02, 2026 |
| MORGAN STANLEY | History | Reduced | 57 | 0 | — | — | — | -18 | -24.0% | Q2 2026 | Aug 13, 2026 |