Which hedge funds own OPK? OPKO HEALTH INC, Q2 2026 13F holders
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6 of the hedge funds tracked by WhaleCreep disclosed a position in OPK (OPKO HEALTH INC) in their Q2 2026 13F filings, worth $74.6m in total. The largest holder by portfolio weight is Rubric Capital Management at 0.7% of its book. 1 manager opened a new position this quarter: Millennium Management. 2 exited: Brevan Howard Capital Management, Renaissance Technologies LLC.
6tracked managers holding
1opened this quarter
2exited this quarter
Which hedge funds hold OPK? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Rubric Capital Management | Q2 2026 | 0.7% | $71.7m | 47,791,243 | 0% | held |
| Tudor Investment | Q2 2026 | 0.0% | $367.2k | 244,821 | 0% | held |
| Citadel Advisors | Q2 2026 | 0.0% | $2.1m | 1,420,922 | -32% | reduced |
| Point72 Asset Management LP | Q2 2026 | 0.0% | $217.9k | 145,234 | 56% | added |
| First Manhattan | Q2 2026 | 0.0% | $78.2k | 52,150 | 0% | held |
| Millennium Management | Q2 2026 | 0.0% | $108.5k | 72,301 | – | new |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Brevan Howard Capital Management | 0.0% | $52.3k |
| Renaissance Technologies LLC | 0.0% | $124.9k |
How has hedge fund ownership of OPK changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 6 | $74.6m |
| Q1 2026 | 7 | $57.5m |
| Q4 2025 | 3 | $60.6m |
| Q3 2025 | 4 | $74.6m |
| Q2 2025 | 4 | $63.5m |
| Q1 2025 | 3 | $81.3m |
| Q4 2024 | 4 | $72.2m |
| Q3 2024 | 4 | $73.7m |
| Q2 2024 | 4 | $56.3m |
| Q1 2024 | 4 | $8.0m |
| Q4 2023 | 2 | $430.9k |
| Q3 2023 | 4 | $3.6m |
| Q2 2023 | 4 | $4.8m |
| Q1 2023 | 5 | $3.0m |
| Q4 2022 | 5 | $3.4m |
| Q3 2022 | 5 | $6.1m |
Counts every tracked manager that disclosed OPK in that quarter's filing, including managers that have since stopped filing.