CUSIP 68375N103COMOPKQ4 2025
27 filings · latest Oct 1, 2025
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Rubric Capital Management LP | 47.79M | $60.22M |
| 2 | Blackrock, Inc. | 34.85M | $43.91M |
| 3 | Vanguard Group Inc | 32.46M | $40.90M |
| 4 | Geode Capital Management, LLC | 11.06M | $13.94M |
| 5 | State Street Corp | 8.95M | $11.28M |
| 6 | Goldman Sachs Group Inc | 5.99M | $7.54M |
| 7 | Ubs Group AG | 5.35M | $6.74M |
| 8 | Whitefort Capital Management, LP | 4.25M | $5.36M |
| 9 |
| 4 | Apr 3, 2025 | Hsiao Jane Ph D | 13D/A | 4.5% | — | SEC |
| 5 | Nov 15, 2024 | Frost Phillip Md Et Al | 13D/A | 31.5% | 211.61M | SEC |
| 6 | Nov 13, 2024 | Rubric Capital Management LP | 13G | 7.0% | 48.71M | SEC |
| 7 | Nov 12, 2024 | Vanguard Group Inc | 13G/A | 4.2% | 29.22M | SEC |
| 8 | Nov 4, 2024 | Vanguard Group Inc | 13G/A | 4.2% | 29.22M | SEC |
| 9 | Aug 29, 2024 | Frost Phillip Md Et Al | 13D/A | 30.5% | 211.23M | SEC |
| 10 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 5.1% | 39.75M | SEC |
See the full Schedule 13D/13G history for Opko Health Inc.
Unlock full history| 3.69M |
| $4.65M |
| 10 | Northern Trust Corp | 3.44M | $4.33M |