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 2015 | $4,000 | +100.0% | 1,006 | 0.0% | 0.00% | – |
| Q3 2015 | $2,000 | -50.0% | 1,006 | 0.0% | 0.00% | – |
| Q2 2015 | $4,000 | +33.3% | 1,006 | 0.0% | 0.00% | – |
| Q1 2015 | $3,000 | 0.0% | 1,006 | 0.0% | 0.00% | – |
| Q4 2014 | $3,000 | -25.0% | 1,006 | -49.9% | 0.00% | – |
| Q3 2014 | $4,000 | -42.9% | 2,006 | +4.1% | 0.00% | – |
| Q2 2014 | $7,000 | +250.0% | 1,927 | +69.6% | 0.00% | – |
| Q1 2014 | $2,000 | -90.5% | 1,136 | -71.0% | 0.00% | – |
| Q4 2013 | $21,000 | +950.0% | 3,919 | +2846.6% | 0.00% | – |
| Q3 2013 | $2,000 | – | 133 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TCG Crossover Management, LLC | 23,375,839 | $49,556,779 | 7.30% |
| MPM BioImpact LLC | 10,712,481 | $22,710,460 | 6.06% |
| Ally Bridge Group (NY) LLC | 2,221,639 | $4,709,875 | 5.53% |
| Vivo Capital, LLC | 16,524,634 | $35,032,224 | 3.84% |
| NEA Management Company, LLC | 22,776,409 | $48,285,987 | 3.73% |
| Deep Track Capital, LP | 25,700,000 | $54,484,000 | 2.10% |
| RA Capital Management | 46,202,425 | $97,949,141 | 1.93% |
| Velan Capital Investment Management LP | 778,500 | $1,650,420 | 1.33% |
| Opaleye Management Inc. | 1,915,000 | $4,059,800 | 1.32% |
| Nan Fung Group Holdings Ltd | 753,550 | $1,597,526 | 1.29% |