470 institutions reported holding $3.42B of Catalyst Pharmaceuticals Inc (CPRX) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($602.2M), VANGUARD GROUP INC ($268.6M), STATE STREET CORP ($239.7M), AMERICAN CENTURY COMPANIES INC ($174.6M), DIMENSIONAL FUND ADVISORS LP ($114.2M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30