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 2025
Institutional positions in Geron Corp as of Mar 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
- 270
- −13 vs. Q4 2024
- Shares held
- 509.8M
- +22.5M (+4.6%) vs. Q4 2024
- Total value
- $811.6M
- −$913.3M (−52.9%) vs. Q4 2024
- New holders
- 46
- 99 more added
- Sold out
- 59
- 66 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Geron Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| New York State Common Retirement Fund | 171,453 | $272.6K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 170,441 | $271.0K | 0.00% | +20,133+13.4% | Added |
| Handelsbanken Fonder AB | 169,900 | $270.0K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 168,042 | $267.0K | 0.00% | +168,042 | New |
| Cambridge Investment Research Advisors, Inc. | 163,990 | $261.0K | 0.00% | −12,500−7.1% | Reduced |
| Voya Investment Management LLC | 159,525 | $253.6K | 0.00% | −86,757−35.2% | Reduced |
| ProShare Advisors LLC | 156,770 | $249.3K | 0.00% | −38,424−19.7% | Reduced |
| Great West Life Assurance Co | 150,298 | $240.0K | 0.00% | +6,300+4.4% | Added |
| Ikarian Capital, LLC | 150,000 | $238.5K | 0.08% | +150,000 | New |
| Arizona State Retirement System | 146,965 | $233.7K | 0.00% | −1,557−1.0% | Reduced |
| Raymond James Financial Inc | 142,716 | $226.9K | 0.00% | +73,011+104.7% | Added |
| State Board of Administration of Florida Retirement System | 142,122 | $226.0K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 138,286 | $219.9K | 0.00% | −13,601−9.0% | Reduced |
| DnB Asset Management AS | 136,581 | $217.2K | 0.00% | +44,338+48.1% | Added |
| LPL Financial LLC | 131,633 | $209.3K | 0.00% | −214,203−61.9% | Reduced |
| CIBC World Markets Corp | 131,234 | $208.7K | 0.00% | +75,883+137.1% | Added |
| China Universal Asset Management Co., Ltd. | 127,752 | $203.1K | 0.02% | −424−0.3% | Reduced |
| HighVista Strategies LLC | 127,284 | $202.4K | 0.08% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 125,399 | $199.4K | 0.01% | +125,399 | New |
| Police & Firemen's Retirement System of New Jersey | 124,020 | $197.2K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 109,154 | $173.6K | 0.00% | −102,475−48.4% | Reduced |
| Creative Planning | 106,675 | $169.6K | 0.00% | +40,014+60.0% | Added |
| Man Group plc | 106,635 | $169.6K | 0.00% | +106,635 | New |
| Syon Capital LLC | 103,521 | $164.6K | 0.01% | +52,533+103.0% | Added |
| Zuckerman Investment Group, LLC | 103,000 | $163.8K | 0.02% | +23,000+28.7% | Added |
| Verition Fund Management LLC | 102,064 | $162.3K | 0.00% | +58,535+134.5% | Added |
| KLP Kapitalforvaltning AS | 100,200 | $159.3K | 0.00% | 00.0% | Unchanged |
| Lazari Capital Management, Inc. | 95,524 | $151.9K | 0.06% | +19,100+25.0% | Added |
| Wealth Enhancement Advisory Services, LLC | 94,665 | $150.5K | 0.00% | +3,304+3.6% | Added |
| Virtus Investment Advisers, Inc. | 91,587 | $145.6K | 0.04% | +91,587 | New |
| BNP Paribas Arbitrage, SA | 90,883 | $144.5K | 0.00% | −1,785−1.9% | Reduced |
| Credit Agricole S A | 88,000 | $139.9K | 0.00% | 00.0% | Unchanged |
| J. Goldman & Co LP | 86,398 | $137.4K | 0.00% | −1,583,286−94.8% | Reduced |
| HSBC Holdings PLC | 86,528 | $133.5K | 0.00% | −198,519−69.6% | Reduced |
| E Fund Management Co., Ltd. | 82,389 | $131.0K | 0.01% | −3,150−3.7% | Reduced |
| Quantbot Technologies LP | 81,642 | $129.8K | 0.00% | +81,642 | New |
| Quadrature Capital Ltd | 80,756 | $129.2K | 0.00% | +80,756 | New |
| Commonwealth Equity Services, LLC | 79,296 | $126.0K | 0.00% | −1,500−1.9% | Reduced |
| Caitong International Asset Management Co., Ltd | 78,289 | $124.5K | 0.09% | +19,426+33.0% | Added |
| Poehling Capital Management, LLC | 75,501 | $120.0K | 0.03% | 00.0% | Unchanged |
| Soltis Investment Advisors LLC | 75,000 | $119.3K | 0.01% | 00.0% | Unchanged |
| Exchange Traded Concepts, LLC | 73,211 | $116.4K | 0.00% | +34,890+91.0% | Added |
| Stifel Financial Corp | 71,680 | $114.0K | 0.00% | +10,022+16.3% | Added |
| Pictet Asset Management Holding SA | 71,528 | $113.7K | 0.00% | +11,905+20.0% | Added |
| Franklin Resources Inc | 67,558 | $107.4K | 0.00% | −14,000−17.2% | Reduced |
| Mariner, LLC | 67,441 | $107.2K | 0.00% | +39,612+142.3% | Added |
| Forefront Analytics, LLC | 62,973 | $100.0K | 0.11% | +43,950+231.0% | Added |
| SEI Investments Co | 59,570 | $94.7K | 0.00% | −130,044−68.6% | Reduced |
| Ameritas Investment Partners, Inc. | 58,953 | $93.7K | 0.00% | 00.0% | Unchanged |
| Tiaa Trust, National Association | 58,310 | $92.7K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 54,913 | $87.0K | 0.00% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 53,917 | $85.7K | 0.00% | +53,917 | New |
| Lazard Asset Management LLC | 53,053 | $84.0K | 0.00% | +27,905+111.0% | Added |
| Pinnacle Associates Ltd | 52,505 | $83.5K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Management Advisory Group, LLC | 50,505 | $80.3K | 0.01% | 00.0% | Unchanged |
| Kazazian Asset Management, LLC | 47,500 | $75.5K | 0.06% | +47,500 | New |
| AQR Capital Management LLC | 47,318 | $75.2K | 0.00% | −204,443−81.2% | Reduced |
| Wedbush Securities Inc | 46,661 | $74.0K | 0.00% | −35,298−43.1% | Reduced |
| Prudential Financial Inc | 46,142 | $73.4K | 0.00% | +2,010+4.6% | Added |
| Principal Financial Group Inc | 44,857 | $71.3K | 0.00% | +292+0.7% | Added |
| Xponance, Inc. | 44,438 | $70.7K | 0.00% | +2,037+4.8% | Added |
| Farallon Capital Management, L.L.C. | 43,000 | $68.4K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 42,435 | $67.5K | 0.00% | +83+0.2% | Added |
| Mercer Global Advisors Inc | 42,003 | $66.8K | 0.00% | −2,670−6.0% | Reduced |
| SIH Partners, LLLP | 39,868 | $63.4K | 0.01% | +39,868 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 39,643 | $63.0K | 0.00% | +39,643 | New |
| Alternative Investment Advisors, LLC. | 39,278 | $62.5K | 0.03% | +6,700+20.6% | Added |
| CI Private Wealth, LLC | 37,103 | $59.0K | 0.00% | −482−1.3% | Reduced |
| HighTower Advisors, LLC | 36,749 | $58.4K | 0.00% | +708+2.0% | Added |
| Mackenzie Financial Corp | 35,888 | $57.1K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 34,174 | $54.3K | 0.00% | −5,025−12.8% | Reduced |
| Chicago Partners Investment Group LLC | 41,448 | $54.3K | 0.00% | +24,389+143.0% | Added |
| IHT Wealth Management, LLC | 33,750 | $53.7K | 0.00% | +6,400+23.4% | Added |
| Bank of Montreal | 32,961 | $52.4K | 0.00% | −186−0.6% | Reduced |
| Jasper Ridge Partners, L.P. | 32,472 | $51.6K | 0.00% | 00.0% | Unchanged |
| Farringdon Capital, Ltd. | 31,652 | $50.3K | 0.03% | +31,652 | New |
| NorthCrest Asset Manangement, LLC | 31,535 | $50.1K | 0.00% | −40−0.1% | Reduced |
| Flagship Harbor Advisors, LLC | 29,670 | $47.2K | 0.00% | +2,375+8.7% | Added |
| Quantinno Capital Management LP | 29,515 | $46.9K | 0.00% | +29,515 | New |
| SummitTX Capital, L.P. | 28,525 | $45.4K | 0.00% | +28,525 | New |
| Elmwood Wealth Management, Inc. | 28,285 | $45.0K | 0.02% | +2,085+8.0% | Added |
| Sowell Financial Services LLC | 27,000 | $42.9K | 0.00% | +27,000 | New |
| High Net Worth Advisory Group LLC | 25,520 | $40.6K | 0.01% | 00.0% | Unchanged |
| Cetera Investment Advisers | 24,699 | $39.3K | 0.00% | +24,699 | New |
| KBC Group NV | 24,414 | $39.0K | 0.00% | 00.0% | Unchanged |
| Buckingham Strategic Partners | 24,370 | $38.7K | 0.00% | +24,370 | New |
| Vishria Bird Financial Group, LLC | 24,265 | $38.6K | 0.01% | 00.0% | Unchanged |
| Paces Ferry Wealth Advisors, LLC | 23,500 | $37.4K | 0.02% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 21,312 | $35.2K | 0.00% | +1,168+5.8% | Added |
| Twin Peaks Wealth Advisors, LLC | 27,637 | $34.5K | 0.02% | 00.0% | Unchanged |
| Allied Investment Advisors, LLC | 20,959 | $33.3K | 0.01% | 00.0% | Unchanged |
| Amalgamated Bank | 20,482 | $33.0K | 0.00% | +2,338+12.9% | Added |
| Fifth Lane Capital, LP | 20,000 | $31.8K | 0.14% | +5,000+33.3% | Added |
| Frisch Financial Group, Inc. | 19,025 | $30.0K | 0.01% | +8,700+84.3% | Added |
| Pathstone Holdings, LLC | 17,268 | $27.5K | 0.00% | −1,923−10.0% | Reduced |
| Inceptionr LLC | 17,258 | $27.4K | 0.01% | +17,258 | New |
| CIBC Asset Management Inc | 17,209 | $27.4K | 0.00% | +676+4.1% | Added |
| Cerity Partners LLC | 17,176 | $27.3K | 0.00% | −4,428−20.5% | Reduced |
| Financial Advisory Corp | 17,270 | $27.0K | 0.01% | 00.0% | Unchanged |
| J.W. Cole Advisors, Inc. | 16,230 | $25.8K | 0.00% | +16,230 | New |