GERON CORP's ticker is GERN and the CUSIP is 374163103. A total of 137 filers reported holding GERON CORP in Q4 2013. The put-call ratio across all filers is 0.10 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $49,000 | -19.7% | 23,670 | -12.9% | 0.00% | 0.0% |
| Q3 2016 | $61,000 | +19.6% | 27,170 | +41.7% | 0.00% | 0.0% |
| Q2 2016 | $51,000 | +168.4% | 19,170 | +189.6% | 0.00% | +100.0% |
| Q1 2016 | $19,000 | +5.6% | 6,620 | +82.9% | 0.00% | 0.0% |
| Q4 2015 | $18,000 | +100.0% | 3,620 | +16.0% | 0.00% | 0.0% |
| Q3 2015 | $9,000 | -30.8% | 3,120 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $13,000 | +85.7% | 3,120 | +63.4% | 0.00% | – |
| Q1 2015 | $7,000 | – | 1,910 | +12633.3% | 0.00% | – |
| Q4 2014 | $0 | – | 15 | 0.0% | 0.00% | – |
| Q3 2014 | $0 | – | 15 | 0.0% | 0.00% | – |
| Q2 2014 | $0 | – | 15 | -50.0% | 0.00% | – |
| Q1 2014 | $0 | -100.0% | 30 | -98.9% | 0.00% | -100.0% |
| Q4 2013 | $12,000 | – | 2,615 | +17333.3% | 0.00% | – |
| Q2 2013 | $0 | – | 15 | – | 0.00% | – |
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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% |