GeronGERN
13F holders, Q1 2025 (March 31)270holders −15
44new positions
59sold out
5famous investors
$1.59avg. 13F price*
At the end of Q1 2025, 270 institutions reported holding Geron Corp. (GERN) in their 13F filings, down 15 from Q4 2024. 44 opened new positions and 59 sold out. The largest holders were Ra Capital Management, L.P. ($96.0M), BlackRock, Inc. ($78.0M) and Deep Track Capital, LP ($60.7M). 5 famous investors held it, including Steve Cohen (0.0% of Point72 Asset Management's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Geron Corp.
- CUSIP
- 374163103
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 44 | $47.3M |
| Exits | 59 | $311.1M |
All 13F filers, Q4 2024 → Q1 2025: 159,947,102 shares bought and 140,341,842 shares sold, net +19,605,260 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 270 holders
| Ra Capital Management, L.P. | 1.60% | Add +101.2% | 60,379,366 | $96.0M |
| BlackRock, Inc. | 0.00% | Reduce -1.6% | 49,075,309 | $78.0M |
| Deep Track Capital, LP | 1.97% | Add +851.7% | 38,176,251 | $60.7M |
| Vanguard Group Inc. | 0.00% | Add +1.8% | 34,146,851 | $54.3M |
| Vivo Capital, LLC | 5.73% | No change | 27,225,292 | $43.3M |
| State Street Corp. | 0.00% | Reduce -11.9% | 23,911,792 | $38.0M |
| Vestal Point Capital, LP | 2.50% | Add +100.0% | 22,005,340 | $35.0M |
| Janus Henderson Group PLC | 0.02% | Reduce -30.2% | 18,892,975 | $31.1M |
| Geode Capital Management, LLC | 0.00% | Add +3.2% | 13,567,594 | $21.6M |
| FMR LLC | 0.00% | Reduce -13.7% | 12,365,344 | $19.7M |
| Morgan Stanley | 0.00% | Reduce -1.3% | 11,534,238 | $18.3M |
| Millennium Management | 0.02% | Add +53.6% | 10,806,625 | $17.2M |
| Bank of America Corp. | 0.00% | Add +148.5% | 9,692,359 | $15.4M |
| Clearbridge Investments, LLC | 0.01% | New | 8,687,142 | $13.8M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -40.2% | 8,136,200 | $12.9M |
| Logos Global Management LP | 2.26% | Add +300.0% | 8,000,000 | $12.7M |
| Woodline Partners LP | 0.08% | Reduce -33.3% | 7,728,745 | $12.3M |
| Segall Bryant & Hamill, LLC | 0.18% | Reduce -0.3% | 7,426,854 | $11.8M |
| Point72 Asset Management | 0.03% | Add +378.7% | 7,126,818 | $11.3M |
| Eventide Asset Management, LLC | 0.22% | No change | 7,072,000 | $11.2M |
| Citadel Advisors | 0.01% | Add +59.3% | 6,663,314 | $10.6M |
| Renaissance Technologies | 0.01% | Add +285.6% | 5,601,100 | $8.9M |
| Northern Trust Corp. | 0.00% | Reduce -5.8% | 5,256,963 | $8.4M |
| UBS Group AG | 0.00% | Reduce -21.3% | 5,211,433 | $8.3M |
| Marshall Wace, LLP | 0.01% | Add +133.3% | 5,140,464 | $8.2M |
| Qube Research & Technologies Ltd | 0.01% | Add +213.6% | 4,795,555 | $7.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -1.6% | 4,451,031 | $7.1M |
| Deutsche Bank AG | 0.00% | Add +325.0% | 3,794,565 | $6.0M |
| Aberdeen Group plc | 0.01% | Add +99.9% | 3,692,753 | $5.9M |
| Kynam Capital Management, LP | 0.50% | New | 3,659,526 | $5.8M |
| Invesco Ltd. | 0.00% | Add +74.2% | 3,618,607 | $5.8M |
| Balyasny Asset Management L.P. | 0.01% | New | 3,509,920 | $5.6M |
| Algert Global LLC | 0.13% | Add +516.8% | 3,260,934 | $5.2M |
| Exome Asset Management LLC | 4.58% | Add +106.0% | 3,215,457 | $5.1M |
| Wellington Management Group LLP | 0.00% | Reduce -77.9% | 2,984,299 | $4.7M |
| Nuveen, LLC | 0.00% | — | 2,850,769 | $4.5M |
| 683 Capital Management, LLC | 0.50% | New | 2,850,000 | $4.5M |
| Soleus Capital Management, L.P. | 0.30% | New | 2,400,000 | $3.8M |
| Edmond DE Rothschild Holding S.A. | 0.06% | Add +15.1% | 2,130,000 | $3.4M |
| Ally Bridge Group (NY) LLC | 2.95% | Add +91.3% | 2,056,637 | $3.3M |
| Candriam S.C.A. | 0.02% | New | 1,896,010 | $3.0M |
| Susquehanna International Group, LLP | 0.00% | Add +137.7% | 1,872,500 | $3.0M |
| Bank of New York Mellon Corp | 0.00% | Reduce -0.6% | 1,639,814 | $2.6M |
| Affinity Asset Advisors, LLC | 0.40% | Reduce -33.3% | 1,500,000 | $2.4M |
| HRT Financial LP | 0.01% | Add +745.6% | 1,409,274 | $2.2M |
| Squarepoint Ops LLC | 0.01% | Add +2354.9% | 1,399,808 | $2.2M |
| Nan Fung Group Holdings Ltd | 1.78% | No change | 1,373,550 | $2.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +8.3% | 1,372,016 | $2.2M |
| Barclays PLC | 0.00% | Reduce -24.4% | 1,154,923 | $1.8M |
| Citigroup Inc. | 0.00% | Add +12.0% | 1,120,328 | $1.8M |
| World Investment Advisors | 0.04% | No change | 1,029,553 | $1.6M |
| Swiss National Bank | 0.00% | Reduce -1.2% | 995,500 | $1.6M |
| Wells Fargo & Company | 0.00% | Add +145.2% | 962,773 | $1.5M |
| Stempoint Capital LP | 0.49% | New | 960,307 | $1.5M |
| Prelude Capital Management, LLC | 0.14% | Add +87.6% | 895,025 | $1.4M |
| Kodai Capital Management LP | 0.06% | New | 893,091 | $1.4M |
| Rafferty Asset Management, LLC | 0.01% | Reduce -26.8% | 881,607 | $1.4M |
| Rhumbline Advisers | 0.00% | Add +0.6% | 839,456 | $1.3M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.00% | New | 822,700 | $1.3M |
| Centiva Capital, LP | 0.07% | New | 800,001 | $1.3M |
| Rhenman & Partners Asset Management AB | 0.14% | Reduce -21.7% | 783,000 | $1.2M |
| Ameriprise Financial Inc. | 0.00% | Reduce -75.5% | 751,706 | $1.2M |
| Velan Capital Investment Management LP | 1.07% | Add +1236.7% | 655,000 | $1.0M |
| Alliancebernstein L.P. | 0.00% | No change | 625,291 | $994K |
| Jane Street Group, LLC | 0.00% | Add +50.7% | 602,087 | $957K |
| MML Investors Services, LLC | 0.00% | Reduce -0.0% | 551,115 | $876K |
| Summit X, LLC | 0.18% | Add +43.1% | 547,899 | $871K |
| JPMorgan Chase & Co. | 0.00% | Add +8.4% | 540,799 | $860K |
| Intech Investment Management LLC | 0.01% | Add +52.4% | 535,975 | $852K |
| Cantor Fitzgerald, L. P. | 0.03% | New | 526,436 | $837K |
| Legal & General Group Plc | 0.00% | Reduce -0.1% | 508,526 | $809K |
| Lion Point Capital, LP | 5.07% | No change | 500,000 | $795K |
| Stonepine Capital Management, LLC | 0.77% | New | 500,000 | $795K |
| California State Teachers Retirement System | 0.00% | No change | 484,962 | $771K |
| Group One Trading LLC | 0.03% | New | 443,864 | $706K |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -89.0% | 433,407 | $690K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +2.1% | 392,534 | $627K |
| Hennion & Walsh Asset Management, Inc. | 0.03% | Reduce -3.9% | 388,176 | $617K |
| Graham Capital Management, L.P. | 0.03% | New | 376,760 | $599K |
| First Trust Advisors LP | 0.00% | Reduce -67.6% | 348,592 | $554K |
| Private Advisor Group, LLC | 0.00% | Add +102.6% | 338,597 | $538K |
| State of Wisconsin Investment Board | 0.00% | Reduce -45.3% | 324,063 | $515K |
| MetLife Investment Management, LLC | 0.00% | Reduce -12.3% | 305,308 | $485K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -33.6% | 298,131 | $474K |
| Moody National Bank Trust Division | 0.05% | Add +10.4% | 295,425 | $470K |
| Corebridge Financial, Inc. | 0.00% | Reduce -1.5% | 289,745 | $461K |
| Schonfeld Strategic Advisors LLC | 0.00% | Add +169.9% | 285,606 | $454K |
| ADAR1 Capital Management, LLC | 0.08% | Reduce -21.2% | 266,176 | $423K |
| Point72 (DIFC) Ltd | 0.04% | Add +732.1% | 259,053 | $412K |
| Gsa Capital Partners LLP | 0.03% | Add +68.9% | 234,606 | $373K |
| Headlands Technologies LLC | 0.04% | Add +2.0% | 223,095 | $355K |
| Inspire Investing, LLC | 0.04% | Add +89.1% | 220,935 | $351K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -90.3% | 219,046 | $348K |
| Guggenheim Capital LLC | 0.00% | Reduce -1.0% | 212,699 | $338K |
| Nvest Financial, LLC | 0.17% | Add +1.8% | 199,241 | $317K |
| Dark Forest Capital Management LP | 0.01% | New | 195,682 | $311K |
| Simplex Trading, LLC | 0.01% | Add +33.3% | 190,021 | $302K |
| Profund Advisors LLC | 0.01% | Reduce -20.8% | 185,493 | $295K |
| Victory Capital Management Inc. | 0.00% | Add +1.4% | 175,335 | $279K |
| Cresset Asset Management, LLC | 0.00% | Add +1.6% | 172,884 | $275K |
"% of holder's portfolio" is GERN's weight in each manager's 13F, not the share of Geron Corp. the manager owns.