GERON CORP's ticker is GERN and the CUSIP is 374163103. A total of 149 filers reported holding GERON CORP in Q4 2021. The put-call ratio across all filers is 0.23 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $13,000 | -89.8% | 11,000 | -86.2% | 0.00% | -92.6% |
| Q4 2020 | $127,000 | -8.6% | 79,975 | 0.0% | 0.03% | -56.5% |
| Q3 2020 | $139,000 | -3.5% | 79,975 | +21.3% | 0.06% | -17.3% |
| Q2 2020 | $144,000 | +323.5% | 65,925 | +131.9% | 0.08% | +240.9% |
| Q1 2020 | $34,000 | -17.1% | 28,425 | -6.0% | 0.02% | -15.4% |
| Q4 2019 | $41,000 | – | 30,225 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Opaleye Management Inc. | 2,640,000 | $13,200,000,000 | 10.36% |
| Cormorant Asset Management, LP | 3,397,156 | $16,103,000 | 4.67% |
| Ridgeback Capital Investments L.P. | 225,000 | $1,067,000 | 1.35% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 1,856,772 | $8,801,000 | 0.74% |
| Ghost Tree Capital, LLC | 235,000 | $1,114,000 | 0.68% |
| Camber Capital Management LP | 1,500,000 | $7,110,000 | 0.63% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,000,000 | $4,740,000 | 0.25% |
| SOPHROSYNE CAPITAL LLC | 50,500 | $239,000 | 0.21% |
| EAM Investors, LLC | 219,163 | $1,039,000 | 0.19% |
| CARL DOMINO INC | 61,400 | $291,000 | 0.16% |