254 institutions reported holding $372.8M of OPKO HEALTH INC (OPK) in SEC 13F filings for 2026-06-30. Largest institutional holders: Rubric Capital Management LP ($73.6M), BlackRock, Inc. ($55.5M), VANGUARD GROUP INC ($49.8M), Whitefort Capital Management, LP ($20.8M), WOLVERINE ASSET MANAGEMENT LLC ($20.4M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30