549 institutions reported holding $11.75B of FORM FACTOR INC (FORM) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($1.68B), VANGUARD GROUP INC ($1.50B), EARNEST PARTNERS LLC ($601.9M), STATE STREET CORP ($412.9M), Polar Capital Holdings Plc ($343.2M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30