Institutional Ownership
Geron Corp
CUSIP 374163103COMGERNQ1 2026
13D / 13G Filings
35
Schedule 13D/13G on record
Beneficial Filers
14
Distinct reporting persons
Largest Stake
10.0%
Max % of class reported
Institutional Holders
247
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
35 filings · latest Mar 3, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Mar 3, 2026 | Soleus Capital Master Fund, L.P. | 13G | 5.2% | 33.01M | SEC |
| 2 | Feb 13, 2026 | Deep Track Capital, LP | 13G/A | 5.1% | 32.51M | SEC |
| 3 | Aug 14, 2025 | Deep Track Capital, LP | 13G/A | 6.8% | 43.00M | SEC |
| 4 | May 15, 2025 | Ra Capital Management, L.P. | 13G/A | 9.9% | 63.99M | SEC |
| 5 | Mar 25, 2025 | Deep Track Capital, LP | 13G | 5.5% | 35.00M | SEC |
| 6 | Feb 14, 2025 | Rtw Investments, LP | 13G/A | — | 459 | SEC |
| 7 | Nov 14, 2024 | Deep Track Capital, LP | 13G/A | 1.3% | 7.58M | SEC |
| 8 | Nov 14, 2024 | Ra Capital Management, L.P. | 13G/A | 10.0% | 63.32M | SEC |
| 9 | Nov 14, 2024 | Rtw Investments, LP | 13G | 7.3% | 44.11M | SEC |
| 10 | Feb 14, 2024 | Deep Track Capital, LP | 13G/A | 5.5% | 29.58M | SEC |
25 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Geron Corp.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Ra Capital Management, L.P. | 63.77M | $95.02M |
| 2 | Blackrock, Inc. | 47.32M | $70.51M |
| 3 | Soleus Capital Management, L.P. | 41.51M | $61.85M |
| 4 | Deep Track Capital, LP | 31.72M | $47.26M |
| 5 | State Street Corp | 30.50M | $45.44M |
| 6 | Citadel Advisors LLC | 21.58M | $32.15M |
| 7 | Point72 Asset Management, L.P. | 20.46M | $30.48M |
| 8 | Clearbridge Investments, LLC | 19.62M | $29.23M |
| 9 | Eversept Partners, LP | 18.83M | $28.06M |
| 10 | Geode Capital Management, LLC | 13.67M | $20.37M |