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, Q1 2026
Institutional positions in Geron Corp as of Mar 31, 2026. 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
- 256
- −1 vs. Q4 2025
- Shares held
- 497.2M
- +54.4M (+12.3%) vs. Q4 2025
- Total value
- $740.7M
- +$156.3M (+26.7%) vs. Q4 2025
- New holders
- 37
- 90 more added
- Sold out
- 38
- 56 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Geron Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 76 | $0 | 0.00% | −1,051−93.3% | 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 |
| Fiduciary Advisors, Inc. | 20 | $30 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 27 | $40 | 0.00% | 00.0% | Unchanged |
| WFA of San Diego, LLC | 40 | $60 | 0.00% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 73 | $116 | 0.00% | −11,039−99.3% | Reduced |
| Costello Asset Management, INC | 115 | $171 | 0.00% | 00.0% | Unchanged |
| JNBA Financial Advisors | 270 | $403 | 0.00% | +270 | New |
| Larson Financial Group LLC | 300 | $447 | 0.00% | +300 | New |
| Assetmark, Inc | 335 | $499 | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 340 | $507 | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 340 | $507 | 0.00% | +340 | New |
| Basecamp Wealth Advisors LLC | 350 | $522 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 470 | $698 | 0.00% | 00.0% | Unchanged |
| Cassaday & Co Wealth Management LLC | 500 | $745 | 0.00% | +500 | New |
| EverSource Wealth Advisors, LLC | 517 | $770 | 0.00% | +114+28.3% | Added |
| Quadrant Capital Group LLC | 616 | $918 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 760 | $1.13K | 0.00% | +760 | New |
| Key Financial Inc | 1,000 | $1.49K | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 1,000 | $1.49K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 1,000 | $1.57K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 1,091 | $1.63K | 0.00% | −29−2.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,441 | $2.15K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 1,500 | $2.23K | 0.00% | 00.0% | Unchanged |
| Indiana Trust & Investment Management CO | 1,736 | $2.59K | 0.00% | 00.0% | Unchanged |
| Curio Wealth, LLC | 2,000 | $2.98K | 0.00% | 00.0% | Unchanged |
| Bank of New Hampshire | 2,000 | $2.98K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 2,387 | $3.00K | 0.00% | +387+19.4% | Added |
| Beacon Investment Advisory Services, Inc. | 2,400 | $3.58K | 0.00% | +2,400 | New |
| Rothschild Investment LLC | 2,586 | $3.85K | 0.00% | −1,000−27.9% | Reduced |
| Allworth Financial LP | 2,721 | $4.05K | 0.00% | +318+13.2% | Added |
| Evolution Wealth Management Inc. | 3,500 | $5.21K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 3,527 | $5.25K | 0.00% | +3,185+931.3% | Added |
| Sterling Capital Management LLC | 3,547 | $5.29K | 0.00% | −123−3.4% | Reduced |
| Fifth Third Bancorp | 3,776 | $5.63K | 0.00% | +3,776 | New |
| Steward Partners Investment Advisory, LLC | 4,000 | $5.96K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 4,281 | $6.38K | 0.00% | +3,832+853.5% | Added |
| Farther Finance Advisors, LLC | 4,166 | $6.92K | 0.00% | −3,046−42.2% | Reduced |
| Nisa Investment Advisors, LLC | 6,667 | $9.93K | 0.00% | +2,828+73.7% | Added |
| STRS Ohio | 7,500 | $11.2K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 7,525 | $11.2K | 0.00% | 00.0% | Unchanged |
| Crewe Advisors LLC | 7,950 | $11.8K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 8,000 | $11.9K | 0.00% | +4,000+100.0% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 8,599 | $12.8K | 0.00% | −570−6.2% | Reduced |
| RMG Wealth Management LLC | 10,000 | $13.9K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 9,614 | $14.3K | 0.00% | +8,374+675.3% | Added |
| Fort Sheridan Advisors LLC | 10,000 | $14.9K | 0.00% | 00.0% | Unchanged |
| Onyx Bridge Wealth Group LLC | 10,000 | $14.9K | 0.00% | 00.0% | Unchanged |
| Umpqua Bank | 10,000 | $14.9K | 0.00% | 00.0% | Unchanged |
| Platform Technology Partners | 10,100 | $15.0K | 0.00% | 00.0% | Unchanged |
| Valeo Financial Advisors, LLC | 10,375 | $15.5K | 0.00% | +10,375 | New |
| M&T Bank Corp | 10,787 | $16.1K | 0.00% | −532−4.7% | Reduced |
| CI Private Wealth, LLC | 10,812 | $16.1K | 0.00% | −24,805−69.6% | Reduced |
| Dynamic Technology Lab Private Ltd | 10,985 | $16.4K | 0.00% | −100,296−90.1% | Reduced |
| International Assets Investment Management, LLC | 10,120 | $16.8K | 0.00% | +10,000+8,333.3% | Added |
| Insigneo Advisory Services, LLC | 11,363 | $16.9K | 0.00% | +11,363 | New |
| Baird Financial Group, Inc. | 11,500 | $17.1K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 11,711 | $17.4K | 0.00% | +50.0% | Added |
| ExodusPoint Capital Management, LP | 11,987 | $17.9K | 0.00% | +11,987 | New |
| Seelaus Asset Management LLC | 12,500 | $18.6K | 0.01% | 00.0% | Unchanged |
| Piscataqua Savings Bank | 12,500 | $18.6K | 0.01% | 00.0% | Unchanged |
| PlanVest Financial, Inc | 12,873 | $19.2K | 0.01% | +12,873 | New |
| GTS Securities LLC | 13,851 | $20.6K | 0.00% | +13,851 | New |
| GF Fund Management Co. Ltd. | 14,233 | $21.2K | 0.00% | +2,080+17.1% | Added |
| Harbour Investments, Inc. | 14,247 | $21.2K | 0.00% | 00.0% | Unchanged |
| Stifel Financial Corp | 14,836 | $22.1K | 0.00% | −16,926−53.3% | Reduced |
| Country Trust Bank | 15,000 | $22.4K | 0.00% | 00.0% | Unchanged |
| Csenge Advisory Group | 15,474 | $23.1K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 15,530 | $23.1K | 0.00% | −35−0.2% | Reduced |
| Captrust Financial Advisors | 15,573 | $23.2K | 0.00% | +1,994+14.7% | Added |
| Allied Investment Advisors, LLC | 15,959 | $23.8K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 16,532 | $24.6K | 0.00% | −470−2.8% | Reduced |
| Prime Capital Investment Advisors, LLC | 16,720 | $24.9K | 0.00% | +16,720 | New |
| CIBC Asset Management Inc | 17,209 | $25.6K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 17,162 | $26.0K | 0.00% | 00.0% | Unchanged |
| Chicago Partners Investment Group LLC | 17,220 | $26.7K | 0.00% | −4,540−20.9% | Reduced |
| Envestnet Asset Management Inc | 18,188 | $27.1K | 0.00% | +18,188 | New |
| Headlands Technologies LLC | 18,795 | $28.0K | 0.00% | +18,795 | New |
| Frisch Financial Group, Inc. | 19,025 | $28.3K | 0.01% | 00.0% | Unchanged |
| Stembrook Asset Management, LLC | 20,000 | $29.8K | 0.03% | +20,000 | New |
| LCM Capital Management Inc | 20,400 | $30.4K | 0.02% | −2,000−8.9% | Reduced |
| Jasper Ridge Partners, L.P. | 20,995 | $31.3K | 0.00% | 00.0% | Unchanged |
| 55 North Private Wealth, LLC | 21,753 | $32.4K | 0.01% | 00.0% | Unchanged |
| HSBC Holdings PLC | 22,284 | $33.2K | 0.00% | +22,284 | New |
| Paces Ferry Wealth Advisors, LLC | 23,500 | $35.0K | 0.01% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 24,102 | $35.9K | 0.00% | +8,778+57.3% | Added |
| Eventide Asset Management, LLC | 25,657 | $36.2K | 0.00% | +10,229+66.3% | Added |
| StoneCrest Wealth Management, Inc. | 25,000 | $37.3K | 0.02% | 00.0% | Unchanged |
| Vistica Wealth Advisors, LLC | 25,000 | $37.3K | 0.04% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 25,381 | $37.8K | 0.00% | +25,381 | New |
| High Net Worth Advisory Group LLC | 25,500 | $38.0K | 0.01% | 00.0% | Unchanged |
| Savant Capital, LLC | 25,950 | $38.7K | 0.00% | 00.0% | Unchanged |
| Summit Financial Strategies, Inc. | 27,000 | $40.2K | 0.00% | 00.0% | Unchanged |
| Sowell Financial Services LLC | 27,026 | $40.3K | 0.00% | −130.0% | Reduced |
| Twin Peaks Wealth Advisors, LLC | 27,444 | $40.9K | 0.01% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 27,996 | $41.7K | 0.00% | +17,424+164.8% | Added |
| Bank of Montreal | 29,072 | $43.3K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 29,767 | $44.4K | 0.00% | −28,015−48.5% | Reduced |