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.
13F holders, Q4 2025
Institutional positions in Geron Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 262
- +1 vs. Q3 2025
- Shares held
- 478.6M
- −28.4M (−5.6%) vs. Q3 2025
- Total value
- $631.7M
- −$62.9M (−9.1%) vs. Q3 2025
- New holders
- 30
- 65 more added
- Sold out
- 29
- 98 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GERN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 260 | $610.5M |
| Q1 2026 | 256 | $740.7M |
| Q4 2025 | 262 | $631.7M |
| Q3 2025 | 263 | $694.7M |
| Q2 2025 | 259 | $725.4M |
| Q1 2025 | 270 | $811.6M |
| Q4 2024 | 285 | $1.73B |
| Q3 2024 | 255 | $2.31B |
| Q2 2024 | 239 | $1.97B |
| Q1 2024 | 231 | $1.43B |
| Q4 2023 | 202 | $830.0M |
| Q3 2023 | 202 | $786.9M |
| Q2 2023 | 201 | $1.10B |
| Q1 2023 | 191 | $706.4M |
| Q4 2022 | 185 | $509.1M |
| Q3 2022 | 180 | $447.8M |
| Q2 2022 | 154 | $299.0M |
| Q1 2022 | 150 | $247.1M |
| Q4 2021 | 147 | $156.5M |
| Q3 2021 | 139 | $179.0M |
| Q2 2021 | 145 | $181.6M |
| Q1 2021 | 146 | $225.3M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Geron Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 342 | $0 | 0.00% | −2,707−88.8% | Reduced |
| Hantz Financial Services, Inc. | 100 | $0 | 0.00% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 300 | $0 | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 3 | $4 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 20 | $26 | 0.00% | −76−79.2% | Reduced |
| Fiduciary Advisors, Inc. | 20 | $27 | 0.00% | +20 | New |
| Essential Partners LLC | 27 | $36 | 0.00% | −71−72.4% | Reduced |
| WFA of San Diego, LLC | 40 | $53 | 0.00% | 00.0% | Unchanged |
| Costello Asset Management, INC | 115 | $152 | 0.00% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 120 | $158 | 0.00% | +120 | New |
| Kilter Group LLC | 154 | $204 | 0.00% | +154 | New |
| Assetmark, Inc | 335 | $442 | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 340 | $449 | 0.00% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 350 | $462 | 0.00% | +350 | New |
| EverSource Wealth Advisors, LLC | 403 | $532 | 0.00% | +367+1,019.4% | Added |
| GAMMA Investing LLC | 449 | $593 | 0.00% | +449 | New |
| Parkside Financial Bank & Trust | 470 | $621 | 0.00% | +70+17.5% | Added |
| Quadrant Capital Group LLC | 616 | $814 | 0.00% | −40−6.1% | Reduced |
| Covestor Ltd | 1,127 | $1.00K | 0.00% | +1,050+1,363.6% | Added |
| TFC Financial Management | 1,000 | $1.32K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 1,000 | $1.32K | 0.00% | 00.0% | Unchanged |
| Robertson Stephens Wealth Management, LLC | 1,000 | $1.32K | 0.00% | +1,000 | New |
| Key Financial Inc | 1,000 | $1.32K | 0.00% | +1,000 | New |
| MAI Capital Management | 1,120 | $1.48K | 0.00% | +120+12.0% | Added |
| The PNC Financial Services Group, Inc. | 1,240 | $1.64K | 0.00% | −4,045−76.5% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,441 | $1.90K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 1,500 | $1.98K | 0.00% | 00.0% | Unchanged |
| Strategic Investment Solutions, Inc. | 1,500 | $1.98K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 2,000 | $2.00K | 0.00% | −361−15.3% | Reduced |
| Indiana Trust & Investment Management CO | 1,736 | $2.29K | 0.00% | 00.0% | Unchanged |
| Bank of New Hampshire | 2,000 | $2.64K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 2,045 | $2.70K | 0.00% | −169−7.6% | Reduced |
| Curio Wealth, LLC | 2,000 | $2.80K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 2,247 | $3.00K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 2,403 | $3.17K | 0.00% | +821+51.9% | Added |
| Evolution Wealth Management Inc. | 3,500 | $4.62K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 3,586 | $4.73K | 0.00% | −1,464−29.0% | Reduced |
| Sterling Capital Management LLC | 3,670 | $4.84K | 0.00% | +2,347+177.4% | Added |
| Nisa Investment Advisors, LLC | 3,839 | $5.07K | 0.00% | −1,252−24.6% | Reduced |
| Steward Partners Investment Advisory, LLC | 4,000 | $5.28K | 0.00% | −400−9.1% | Reduced |
| US Bancorp | 4,000 | $5.28K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 4,100 | $5.41K | 0.00% | −95−2.3% | Reduced |
| Farther Finance Advisors, LLC | 7,212 | $9.52K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 7,500 | $9.90K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 7,525 | $9.93K | 0.00% | 00.0% | Unchanged |
| Crewe Advisors LLC | 7,950 | $10.5K | 0.00% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 9,169 | $12.0K | 0.00% | +2,789+43.7% | Added |
| Jones Financial Companies LLLP | 9,838 | $13.0K | 0.00% | +3,256+49.5% | Added |
| Jefferies Financial Group Inc. | 10,000 | $13.2K | 0.00% | 00.0% | Unchanged |
| Onyx Bridge Wealth Group LLC | 10,000 | $13.2K | 0.00% | 00.0% | Unchanged |
| Umpqua Bank | 10,000 | $13.2K | 0.00% | 00.0% | Unchanged |
| Fort Sheridan Advisors LLC | 10,000 | $13.2K | 0.00% | +10,000 | New |
| Virtue Capital Management, LLC | 10,000 | $13.2K | 0.00% | +9,048+950.4% | Added |
| RMG Wealth Management LLC | 10,000 | $13.3K | 0.00% | 00.0% | Unchanged |
| Platform Technology Partners | 10,100 | $13.3K | 0.00% | 00.0% | Unchanged |
| Nwam LLC | 10,000 | $13.7K | 0.00% | +10,000 | New |
| Rockefeller Capital Management L.P. | 10,572 | $14.0K | 0.00% | +1,072+11.3% | Added |
| Aster Capital Management (DIFC) Ltd | 11,112 | $14.7K | 0.01% | +11,112 | New |
| M&T Bank Corp | 11,319 | $14.9K | 0.00% | +11,319 | New |
| Graham Capital Management, L.P. | 11,436 | $15.1K | 0.00% | +11,436 | New |
| Baird Financial Group, Inc. | 11,500 | $15.2K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 11,706 | $15.5K | 0.00% | −44−0.4% | Reduced |
| GF Fund Management Co. Ltd. | 12,153 | $16.0K | 0.00% | −1,574−11.5% | Reduced |
| J.W. Cole Advisors, Inc. | 12,300 | $16.2K | 0.00% | −3,930−24.2% | Reduced |
| Piscataqua Savings Bank | 12,500 | $16.4K | 0.01% | 00.0% | Unchanged |
| Seelaus Asset Management LLC | 12,500 | $16.5K | 0.01% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 12,537 | $16.5K | 0.00% | −3,431−21.5% | Reduced |
| Captrust Financial Advisors | 13,579 | $17.9K | 0.00% | −1,106−7.5% | Reduced |
| Harbour Investments, Inc. | 14,247 | $18.8K | 0.00% | +1,082+8.2% | Added |
| Jump Financial, LLC | 14,385 | $19.0K | 0.00% | +14,385 | New |
| Country Trust Bank | 15,000 | $19.8K | 0.00% | 00.0% | Unchanged |
| Blueshift Asset Management, LLC | 15,308 | $20.2K | 0.01% | +15,308 | New |
| Schonfeld Strategic Advisors LLC | 15,324 | $20.2K | 0.00% | −748,187−98.0% | Reduced |
| Csenge Advisory Group | 15,474 | $20.4K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 15,565 | $20.6K | 0.00% | −275−1.7% | Reduced |
| Eventide Asset Management, LLC | 15,428 | $20.7K | 0.00% | +15,428 | New |
| Allied Investment Advisors, LLC | 15,959 | $21.1K | 0.00% | 00.0% | Unchanged |
| Cerity Partners LLC | 16,808 | $22.2K | 0.00% | −1,677−9.1% | Reduced |
| Signaturefd, LLC | 17,002 | $22.4K | 0.00% | +2,748+19.3% | Added |
| CIBC Asset Management Inc | 17,209 | $22.7K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 17,162 | $23.0K | 0.00% | −3,320−16.2% | Reduced |
| Financial Advisory Corp | 17,270 | $23.0K | 0.01% | 00.0% | Unchanged |
| Sagewood Asset Management LP | 19,017 | $25.1K | 0.01% | +19,017 | New |
| Frisch Financial Group, Inc. | 19,025 | $25.1K | 0.01% | 00.0% | Unchanged |
| Jasper Ridge Partners, L.P. | 20,995 | $27.7K | 0.00% | −11,477−35.3% | Reduced |
| 55 North Private Wealth, LLC | 21,753 | $28.7K | 0.01% | +21,753 | New |
| LCM Capital Management Inc | 22,400 | $29.6K | 0.01% | +10,000+80.6% | Added |
| Chicago Partners Investment Group LLC | 21,760 | $30.0K | 0.00% | +1,236+6.0% | Added |
| Paces Ferry Wealth Advisors, LLC | 23,500 | $31.0K | 0.01% | 00.0% | Unchanged |
| StoneCrest Wealth Management, Inc. | 25,000 | $33.0K | 0.01% | 00.0% | Unchanged |
| Vistica Wealth Advisors, LLC | 25,000 | $33.0K | 0.03% | +25,000 | New |
| High Net Worth Advisory Group LLC | 25,500 | $33.7K | 0.01% | 00.0% | Unchanged |
| Savant Capital, LLC | 25,950 | $34.3K | 0.00% | −100−0.4% | Reduced |
| Swiss Life Asset Management Ltd | 26,371 | $34.8K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 26,879 | $35.0K | 0.00% | −17,551−39.5% | Reduced |
| Summit Financial Strategies, Inc. | 27,000 | $35.6K | 0.00% | 00.0% | Unchanged |
| Sowell Financial Services LLC | 27,039 | $35.7K | 0.00% | +39+0.1% | Added |
| JustInvest LLC | 27,114 | $35.8K | 0.00% | −3,817−12.3% | Reduced |
| Canada Pension Plan Investment Board | 28,000 | $37.0K | 0.00% | +28,000 | New |
| Elmwood Wealth Management, Inc. | 28,200 | $37.2K | 0.01% | −1,510−5.1% | Reduced |