Geron Corporation shares owned by Renaissance Technologies
Quarter-by-quarter ownership of Geron Corporation (GERN) shares owned by Renaissance Technologies
from 13F filings
Historical chart of Renaissance Technologies investment in Geron Corporation
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Quarterly reported holdings in Geron Corporation by Renaissance Technologies
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.2M | 2.4M | 1.37 |
| 2025-06-30 | $7.0M | 5.0M | 1.41 |
| 2025-03-31 | $8.9M | 5.6M | 1.59 |
| 2024-12-31 | $5.1M | 1.5M | 3.54 |
| 2024-06-30 | $3.3M | 782k | 4.24 |
| 2022-12-31 | $624k | 258k | 2.42 |
| 2022-09-30 | $547k | 234k | 2.34 |
| 2022-06-30 | $327k | 211k | 1.55 |
| 2022-03-31 | $874k | 642k | 1.36 |
| 2021-12-31 | $301k | 247k | 1.22 |
| 2020-12-31 | $1.6M | 983k | 1.59 |
| 2020-09-30 | $36k | 21k | 1.72 |
| 2020-06-30 | $61k | 28k | 2.17 |
| 2019-12-31 | $78k | 57k | 1.36 |
| 2017-12-31 | $1.6M | 872k | 1.80 |
| 2017-09-30 | $1.4M | 650k | 2.18 |
| 2017-06-30 | $1.4M | 523k | 2.77 |
| 2017-03-31 | $820k | 361k | 2.27 |
| 2016-09-30 | $1.2M | 515k | 2.26 |
| 2016-06-30 | $1.2M | 462k | 2.68 |
| 2016-03-31 | $1.3M | 454k | 2.92 |
| 2015-03-31 | $5.4M | 1.4M | 3.77 |
| 2014-12-31 | $1.4M | 430k | 3.25 |
| 2013-09-30 | $290k | 87k | 3.35 |
| 2013-06-30 | $1.6M | 1.1M | 1.50 |
| 2013-03-31 | $1.3M | 1.2M | 1.07 |
| 2012-12-31 | $2.1M | 1.5M | 1.41 |
| 2012-06-30 | $988k | 578k | 1.71 |
| 2012-03-31 | $1.0M | 592k | 1.69 |
| 2011-12-31 | $1.3M | 896k | 1.48 |
| 2011-09-30 | $641k | 302k | 2.12 |
| 2011-06-30 | $2.0M | 493k | 4.01 |
| 2011-03-31 | $3.3M | 649k | 5.05 |