390 institutions reported holding $3.60B of GRIFFON (GFF) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($590.6M), VANGUARD GROUP INC ($581.8M), FMR LLC ($158.9M), STATE STREET CORP ($152.7M), Voss Capital, LP ($147.9M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30