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 2022 | $246 | -99.9% | 101,782 | -8.8% | 0.01% | -16.7% |
| Q3 2022 | $261,000 | +569.2% | 111,625 | +346.6% | 0.01% | +500.0% |
| Q2 2022 | $39,000 | +14.7% | 24,992 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $34,000 | +13.3% | 24,992 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $30,000 | -11.8% | 24,992 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $34,000 | -2.9% | 24,992 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $35,000 | -10.3% | 24,992 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $39,000 | -15.2% | 24,992 | -4.0% | 0.00% | 0.0% |
| Q3 2018 | $46,000 | -37.8% | 26,025 | -36.6% | 0.00% | -50.0% |
| Q4 2017 | $74,000 | 0.0% | 41,062 | +20.7% | 0.00% | 0.0% |
| Q3 2017 | $74,000 | -37.8% | 34,032 | -35.0% | 0.00% | -50.0% |
| Q1 2017 | $119,000 | +22.7% | 52,369 | +12.1% | 0.00% | +100.0% |
| Q4 2016 | $97,000 | -74.7% | 46,700 | -72.5% | 0.00% | -77.8% |
| Q3 2016 | $383,000 | +61.6% | 169,600 | +92.1% | 0.01% | +80.0% |
| Q2 2016 | $237,000 | -22.5% | 88,300 | -15.7% | 0.01% | -37.5% |
| Q1 2016 | $306,000 | +337.1% | 104,800 | +620.6% | 0.01% | +300.0% |
| Q4 2015 | $70,000 | +59.1% | 14,543 | -7.8% | 0.00% | +100.0% |
| Q3 2015 | $44,000 | -41.3% | 15,777 | -10.2% | 0.00% | -50.0% |
| Q2 2015 | $75,000 | -72.2% | 17,568 | -75.5% | 0.00% | -77.8% |
| Q1 2015 | $270,000 | +451.0% | 71,723 | +375.9% | 0.01% | +350.0% |
| Q4 2014 | $49,000 | -43.7% | 15,072 | -18.1% | 0.00% | -50.0% |
| Q4 2013 | $87,000 | – | 18,396 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| EcoR1 Capital, LLC | 18,939,925 | $30,114,000 | 1.62% |
| GREAT POINT PARTNERS LLC | 5,055,189 | $8,038,000 | 1.31% |
| RA Capital Management | 30,126,299 | $47,901,000 | 0.67% |
| NEA Management Company, LLC | 13,461,538 | $21,404,000 | 0.56% |
| HighVista Strategies LLC | 428,069 | $681,000 | 0.44% |
| Perceptive Advisors | 13,461,538 | $21,404,000 | 0.23% |
| Samsara BioCapital, LLC | 1,224,870 | $1,948,000 | 0.20% |
| Virtus ETF Advisers LLC | 169,547 | $270,000 | 0.11% |
| GSA CAPITAL PARTNERS LLP | 272,296 | $433,000 | 0.07% |
| Summit X, LLC | 127,633 | $181,000 | 0.05% |