Geron Corp
GERN- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000886744
No open-market purchases or sales by Geron Corp insiders were filed in the last 90 days; 260 institutions reported holding it in 13F filings for Q2 2026, worth $610.5M in total; no superinvestor holds it.
Q4 2022 vs. Q3 2022
How the institutions holding Geron Corp changed between Q3 2022 and Q4 2022.
All holders in Q4 2022All holders in Q3 2022
| Measure | Q3 2022 | Of which not filed for Q4 2022 | Q4 2022 | Change |
|---|---|---|---|---|
| Holders | 180 | 3 | 185 | +8 |
| Shares | 189.7M | 50.1K | 209.0M | +19.4M (+10.2%) |
| Value | $447.8M | $116.0K | $509.1M | +$61.5M (+13.7%) |
3 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so the changes leave them out.
New holders (31)
Institutions that held Geron Corp at the end of Q4 2022 but not at the end of Q3 2022.
Sold out (23)
Institutions that held Geron Corp at the end of Q3 2022 and filed for Q4 2022 without it.
| Institution | Shares, Q3 2022 | Value, Q3 2022 |
|---|---|---|
| Marshall Wace, LLP | 769,796 | $1.80M |
| EAM Global Investors LLC | 610,261 | $1.43M |
| Pura Vida Investments, LLC | 500,000 | $1.17M |
| EAM Investors, LLC | 416,305 | $974.0K |
| Qube Research & Technologies Ltd | 288,533 | $675.0K |
| Caxton Associates LP | 273,327 | $640.0K |
| Simplex Trading, LLC | 181,914 | $425.0K |
| HRT Financial LP | 155,378 | $363.0K |
| Walleye Trading LLC | 83,528 | $195.0K |
| Virtu Financial LLC | 57,919 | $136.0K |
| Dynamic Technology Lab Private Ltd | 37,620 | $88.0K |
| Wolverine Trading, LLC | 32,786 | $76.0K |
| Verition Fund Management LLC | 32,507 | $76.0K |
| Fort Sheridan Advisors LLC | 31,500 | $74.0K |
| Ergoteles LLC | 30,889 | $72.0K |
| Two Sigma Securities, LLC | 16,546 | $39.0K |
| Lido Advisors, LLC | 15,000 | $35.0K |
| Spire Wealth Management | 12,500 | $29.0K |
| Point72 Hong Kong Ltd | 7,706 | $18.0K |
| Macquarie Group Ltd | 0 | $14.0K |
| Trust Co of Vermont | 500 | $1.00K |
| The PNC Financial Services Group, Inc. | 67 | $0 |
| Federated Hermes, Inc. | 2 | – |
Not filed for Q4 2022 yet (3)
Institutions that held Geron Corp at the end of Q3 2022 and haven't filed a 13F for Q4 2022. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2022 | Value, Q3 2022 |
|---|---|---|
| Dowling & Yahnke LLC | 39,047 | $91.0K |
| Round Table Services, LLC | 10,000 | $23.0K |
| Surevest, LLC | 1,050 | $2.00K |