286 institutions reported holding $618.1M of GERON (GERN) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($62.9M), RA CAPITAL MANAGEMENT, L.P. ($54.8M), Soleus Capital Management, L.P. ($54.8M), VANGUARD GROUP INC ($54.6M), STATE STREET CORP ($45.9M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30