OPK OPKO HEALTH, INC.: institutional ownership and insider trading
246 funds reported holding $348M of OPKO HEALTH, INC. in their latest 13F filings; in Q2 2026 funds net bought $2.24M, with 21 new positions and 31 funds selling out; over the last 12 months insiders bought $3.21M and sold $0 on the open market.
Famous investors holding OPK
- Ken Griffin (Citadel Advisors): $2.38M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $264K, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $108K, 0.0% of the portfolio
Largest institutional holders of OPK
- Rubric Capital Management LP — $71.7M
- BlackRock, Inc. (BLK) — $55.5M
- VANGUARD GROUP INC — $40.9M
- VANGUARD CAPITAL MANAGEMENT LLC — $22.5M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $22.4M
- GEODE CAPITAL MANAGEMENT, LLC — $17.4M
- STATE STREET CORP (STT, STT-PG) — $15.5M
- GOLDMAN SACHS GROUP INC (GS, GSCE, GS-PA, GS-PC, GS-PD) — $10.6M
- UBS Group AG (UBS) — $7.51M
- Whitefort Capital Management, LP — $6.77M
Recent OPK insider trades
- Mar 20, 2026: Paganelli John A bought 10,000 shares ($11.4K)
- Nov 21, 2025: Frost Phillip Md Et Al bought 580,000 shares ($770K)
- Nov 20, 2025: Frost Phillip Md Et Al bought 580,000 shares ($772K)
- Nov 19, 2025: Frost Phillip Md Et Al bought 580,000 shares ($761K)
5%+ owners
- FROST PHILLIP MD ET AL: 34.1% (Schedule 13D/A, filed Jul 1, 2026)