GERON CORP's ticker is GERN and the CUSIP is 374163103. A total of 107 filers reported holding GERON CORP in Q1 2017. The put-call ratio across all filers is 2.86 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $9,000 | +28.6% | 3,300 | 0.0% | 0.00% | – |
| Q1 2017 | $7,000 | +16.7% | 3,300 | +3.1% | 0.00% | – |
| Q4 2016 | $6,000 | 0.0% | 3,200 | +6.7% | 0.00% | – |
| Q3 2016 | $6,000 | -25.0% | 3,000 | 0.0% | 0.00% | – |
| Q2 2016 | $8,000 | -98.4% | 3,000 | -98.3% | 0.00% | -100.0% |
| Q1 2016 | $510,000 | +1658.6% | 174,973 | +2816.2% | 0.02% | +1500.0% |
| Q4 2015 | $29,000 | +1350.0% | 6,000 | +500.0% | 0.00% | – |
| Q3 2015 | $2,000 | -50.0% | 1,000 | 0.0% | 0.00% | – |
| Q2 2015 | $4,000 | +33.3% | 1,000 | 0.0% | 0.00% | – |
| Q1 2015 | $3,000 | 0.0% | 1,000 | 0.0% | 0.00% | – |
| Q4 2014 | $3,000 | – | 1,000 | – | 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% |