GeronGERN
13F holders, Q1 2026 (March 31)256holders −6
27new positions
37sold out
5famous investors
$1.49avg. 13F price*
At the end of Q1 2026, 256 institutions reported holding Geron Corp. (GERN) in their 13F filings, down 6 from Q4 2025. 27 opened new positions and 37 sold out. The largest holders were Ra Capital Management, L.P. ($95.0M), BlackRock, Inc. ($70.5M) and Soleus Capital Management, L.P. ($61.8M). 5 famous investors held it, including Steve Cohen (0.1% of Point72 Asset Management's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Geron Corp.
- CUSIP
- 374163103
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 27 | $37.6M |
| Exits | 37 | $36.2M |
All 13F filers, Q4 2025 → Q1 2026: 87,728,238 shares bought and 69,007,030 shares sold, net +18,721,208 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 256 holders
| Ra Capital Management, L.P. | 1.01% | No change | 63,771,366 | $95.0M |
| BlackRock, Inc. | 0.00% | Add +3.1% | 47,319,779 | $70.5M |
| Soleus Capital Management, L.P. | 2.50% | Add +78.2% | 41,508,659 | $61.8M |
| Deep Track Capital, LP | 0.98% | Reduce -2.4% | 31,720,278 | $47.3M |
| State Street Corp. | 0.00% | Add +13.5% | 30,497,183 | $45.4M |
| Vanguard Capital Management LLC | 0.00% | — | 26,669,029 | $39.7M |
| Citadel Advisors | 0.02% | Add +117.4% | 21,576,569 | $32.1M |
| Point72 Asset Management | 0.06% | New | 20,457,134 | $30.5M |
| Clearbridge Investments, LLC | 0.03% | Add +37.8% | 19,620,320 | $29.2M |
| Eversept Partners, LP | 1.85% | Add +6.7% | 18,834,883 | $28.1M |
| Geode Capital Management, LLC | 0.00% | Add +4.9% | 13,670,785 | $20.4M |
| Morgan Stanley | 0.00% | Add +0.5% | 12,665,119 | $18.9M |
| Nantahala Capital Management, LLC | 1.05% | Add +24.4% | 11,225,000 | $16.7M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -30.9% | 11,176,591 | $16.7M |
| Vivo Capital, LLC | 1.07% | Reduce -68.2% | 8,671,797 | $12.9M |
| Millennium Management | 0.01% | Add +59.0% | 7,321,522 | $10.9M |
| Kynam Capital Management, LP | 0.65% | Add +97.8% | 6,836,318 | $10.2M |
| FMR LLC | 0.00% | Reduce -18.3% | 6,597,156 | $9.8M |
| Deutsche Bank AG | 0.00% | Add +1.2% | 5,203,516 | $7.8M |
| Pale Fire Capital SE | 0.64% | Add +2.1% | 4,888,304 | $7.3M |
| Northern Trust Corp. | 0.00% | Add +2.9% | 4,862,264 | $7.2M |
| Segall Bryant & Hamill, LLC | 0.10% | Reduce -6.1% | 4,740,048 | $7.1M |
| Vanguard Portfolio Management LLC | 0.00% | — | 4,668,783 | $7.0M |
| Bank of America Corp. | 0.00% | Add +68.9% | 4,556,278 | $6.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -0.7% | 4,483,376 | $6.7M |
| Candriam S.C.A. | 0.03% | Add +38.1% | 3,921,476 | $5.8M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 3,835,146 | $5.7M |
| UBS Group AG | 0.00% | Add +12.8% | 3,693,333 | $5.5M |
| Marshall Wace, LLP | 0.00% | New | 2,960,047 | $4.4M |
| Nuveen, LLC | 0.00% | Add +46.6% | 2,931,489 | $4.4M |
| Vestal Point Capital, LP | 0.11% | Reduce -77.6% | 2,540,000 | $3.8M |
| Edmond DE Rothschild Holding S.A. | 0.05% | No change | 2,330,000 | $3.5M |
| Janus Henderson Group PLC | 0.00% | Add +826.7% | 2,218,196 | $3.3M |
| Two Sigma Investments, LP | 0.00% | Reduce -32.5% | 1,889,468 | $2.8M |
| Renaissance Technologies | 0.00% | Add +144.1% | 1,799,521 | $2.7M |
| Bank of New York Mellon Corp | 0.00% | Reduce -2.1% | 1,540,236 | $2.3M |
| Qube Research & Technologies Ltd | 0.00% | Reduce -53.5% | 1,445,859 | $2.2M |
| Nan Fung Trinity (hk) Ltd. | 0.22% | No change | 1,373,550 | $2.0M |
| Invesco Ltd. | 0.00% | Add +6.4% | 1,304,458 | $1.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +3.1% | 1,271,014 | $1.9M |
| Susquehanna International Group, LLP | 0.00% | Reduce -3.6% | 1,250,017 | $1.9M |
| HRT Financial LP | 0.00% | Add +1.2% | 1,214,752 | $1.8M |
| World Investment Advisors | 0.02% | No change | 1,033,779 | $1.5M |
| XTX Topco Ltd | 0.02% | Add +272.0% | 961,159 | $1.4M |
| Swiss National Bank | 0.00% | Add +2.3% | 947,500 | $1.4M |
| Rafferty Asset Management, LLC | 0.01% | Add +7.5% | 883,595 | $1.3M |
| Jane Street Group, LLC | 0.00% | Reduce -23.8% | 771,971 | $1.2M |
| California State Teachers Retirement System | 0.00% | Add +55.1% | 737,143 | $1.1M |
| Rhumbline Advisers | 0.00% | Reduce -3.8% | 700,101 | $1.0M |
| Ameriprise Financial Inc. | 0.00% | Reduce -0.1% | 651,185 | $970K |
| Citigroup Inc. | 0.00% | Add +354.5% | 633,501 | $944K |
| Virtus Investment Advisers, LLC | 0.26% | Add +23.5% | 620,795 | $925K |
| J. Goldman & Co LP | 0.04% | New | 610,659 | $910K |
| Lion Point Capital, LP | 5.15% | No change | 578,000 | $861K |
| Alps Advisors Inc. | 0.00% | Reduce -0.5% | 521,439 | $777K |
| Nvest Financial, LLC | 0.28% | Add +122.2% | 508,474 | $758K |
| Alliancebernstein L.P. | 0.00% | Add +43.8% | 555,701 | $734K |
| Wells Fargo & Company | 0.00% | Reduce -46.1% | 460,729 | $686K |
| BNP Paribas Financial Markets | 0.00% | Add +495.7% | 426,698 | $636K |
| Seven Fleet Capital Management LP | 0.20% | Reduce -45.5% | 424,180 | $632K |
| Private Advisor Group, LLC | 0.00% | Add +0.7% | 423,328 | $631K |
| Man Group plc | 0.00% | Add +220.5% | 396,908 | $591K |
| Hennion & Walsh Asset Management, Inc. | 0.02% | Reduce -5.9% | 396,632 | $591K |
| Profund Advisors LLC | 0.02% | Add +28.7% | 394,909 | $588K |
| T. Rowe Price Associates Inc. | 0.00% | Add +25.0% | 390,016 | $582K |
| Panagora Asset Management Inc. | 0.00% | New | 360,845 | $538K |
| Inspire Investing, LLC | 0.03% | Reduce -1.3% | 349,627 | $521K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +5.7% | 318,809 | $470K |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 313,117 | $467K |
| Legal & General Group Plc | 0.00% | Reduce -33.0% | 296,841 | $442K |
| Moody National Bank Trust Division | 0.04% | No change | 295,425 | $440K |
| Raymond James Financial Inc. | 0.00% | Add +58.6% | 290,780 | $433K |
| SG Americas Securities, LLC | 0.00% | Add +75.8% | 279,083 | $416K |
| JPMorgan Chase & Co. | 0.00% | Add +10.3% | 291,838 | $411K |
| Gsa Capital Partners LLP | 0.02% | Add +861.4% | 258,414 | $385K |
| Aquatic Capital Management LLC | 0.01% | New | 255,927 | $381K |
| MetLife Investment Management, LLC | 0.00% | Reduce -15.6% | 250,662 | $373K |
| Quadrature Capital Ltd | 0.00% | Add +30.2% | 232,332 | $346K |
| Creative Planning | 0.00% | Add +8.2% | 220,604 | $329K |
| Vanguard Global Advisers, LLC | 0.00% | — | 219,833 | $328K |
| Group One Trading LLC | 0.01% | Add +1.1% | 207,981 | $310K |
| Barclays PLC | 0.00% | Reduce -86.9% | 205,967 | $307K |
| State of Wisconsin Investment Board | 0.00% | Add +0.5% | 203,526 | $303K |
| ADAR1 Capital Management, LLC | 0.02% | Reduce -40.5% | 200,000 | $298K |
| Cresset Asset Management, LLC | 0.00% | Add +3.1% | 194,464 | $290K |
| New York State Common Retirement Fund | 0.00% | No change | 171,453 | $255K |
| State of New Jersey Common Pension Fund D | 0.00% | New | 163,622 | $244K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 153,371 | $229K |
| LPL Financial LLC | 0.00% | Add +15.8% | 149,857 | $223K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -10.9% | 148,669 | $222K |
| Intech Investment Management LLC | 0.00% | Reduce -38.7% | 143,513 | $214K |
| State Board of Administration of Florida Retirement System | 0.00% | No change | 142,122 | $212K |
| Scientech Research LLC | 0.17% | Reduce -41.2% | 133,846 | $199K |
| Amundi | 0.00% | Add +365.7% | 132,367 | $197K |
| Arizona State Retirement System | 0.00% | Reduce -2.5% | 131,507 | $196K |
| Toronto Dominion Bank | 0.00% | New | 127,711 | $190K |
| Vanguard Investments Australia, Ltd. | 0.00% | — | 123,888 | $185K |
| Voleon Capital Management LP | 0.00% | Add +314.4% | 122,612 | $183K |
| Simplex Trading, LLC | 0.01% | Add +243.9% | 119,000 | $177K |
| HighTower Advisors, LLC | 0.00% | Add +0.1% | 117,329 | $175K |
"% of holder's portfolio" is GERN's weight in each manager's 13F, not the share of Geron Corp. the manager owns.