636 institutions reported holding $11.99B of ARGAN (AGX) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($1.76B), VANGUARD GROUP INC ($1.19B), FIRST TRUST ADVISORS LP ($602.4M), RENAISSANCE TECHNOLOGIES LLC ($517.8M), STATE STREET CORP ($434.6M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30