GeronGERN
13F holders, Q2 2025 (June 30)259holders −11
27new positions
40sold out
6famous investors
$1.41avg. 13F price*
At the end of Q2 2025, 259 institutions reported holding Geron Corp. (GERN) in their 13F filings, down 11 from Q1 2025. 27 opened new positions and 40 sold out. The largest holders were Ra Capital Management, L.P. ($85.1M), BlackRock, Inc. ($70.5M) and Deep Track Capital, LP ($60.6M). 6 famous investors held it, including Steve Cohen (0.0% of Point72 Asset Management's portfolio), Ken Griffin (0.0% of Citadel Advisors'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 Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 27 | $14.5M |
| Exits | 40 | $32.5M |
All 13F filers, Q1 2025 → Q2 2025: 79,173,254 shares bought and 73,578,067 shares sold, net +5,595,187 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 259 holders
| Ra Capital Management, L.P. | 1.43% | No change | 60,379,366 | $85.1M |
| BlackRock, Inc. | 0.00% | Add +1.9% | 50,023,485 | $70.5M |
| Deep Track Capital, LP | 1.95% | Add +12.6% | 43,000,000 | $60.6M |
| Vanguard Group Inc. | 0.00% | Add +4.3% | 35,614,200 | $50.2M |
| Vivo Capital, LLC | 3.93% | No change | 27,225,292 | $38.4M |
| Vestal Point Capital, LP | 1.76% | Add +8.0% | 23,775,000 | $33.5M |
| State Street Corp. | 0.00% | Reduce -1.2% | 23,631,876 | $33.3M |
| Soleus Capital Management, L.P. | 1.57% | Add +572.5% | 16,140,000 | $22.8M |
| Clearbridge Investments, LLC | 0.02% | Add +65.5% | 14,376,311 | $20.3M |
| Geode Capital Management, LLC | 0.00% | Add +4.3% | 14,152,038 | $20.0M |
| Morgan Stanley | 0.00% | Add +15.3% | 13,295,442 | $18.7M |
| Citadel Advisors | 0.01% | Add +80.6% | 12,035,901 | $17.0M |
| UBS Group AG | 0.00% | Add +125.4% | 11,745,012 | $16.6M |
| Goldman Sachs Group Inc. | 0.00% | Add +20.6% | 9,815,660 | $13.8M |
| Point72 Asset Management | 0.03% | Add +34.8% | 9,606,217 | $13.5M |
| Woodline Partners LP | 0.06% | Add +3.5% | 7,998,188 | $11.3M |
| Eversept Partners, LP | 1.04% | New | 7,320,174 | $10.3M |
| Segall Bryant & Hamill, LLC | 0.14% | Reduce -3.2% | 7,192,184 | $10.1M |
| Aberdeen Group plc | 0.02% | Add +89.2% | 6,985,932 | $9.9M |
| Stempoint Capital LP | 3.02% | Add +592.4% | 6,649,244 | $9.4M |
| Bank of America Corp. | 0.00% | Reduce -34.1% | 6,389,739 | $9.0M |
| Millennium Management | 0.01% | Reduce -44.0% | 6,047,354 | $8.5M |
| Northern Trust Corp. | 0.00% | Reduce -0.1% | 5,254,214 | $7.4M |
| Renaissance Technologies | 0.01% | Reduce -10.8% | 4,999,100 | $7.0M |
| Qube Research & Technologies Ltd | 0.01% | Add +3.9% | 4,981,598 | $7.0M |
| FMR LLC | 0.00% | Reduce -60.9% | 4,837,625 | $6.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +5.3% | 4,689,314 | $6.6M |
| Algert Global LLC | 0.13% | Add +36.4% | 4,448,600 | $6.3M |
| Deutsche Bank AG | 0.00% | Reduce -2.0% | 3,718,003 | $5.2M |
| Squarepoint Ops LLC | 0.01% | Add +157.1% | 3,599,221 | $5.1M |
| Kynam Capital Management, LP | 0.52% | Reduce -5.5% | 3,456,318 | $4.9M |
| Exome Asset Management LLC | 3.97% | Add +6.2% | 3,414,377 | $4.8M |
| Ally Bridge Group (NY) LLC | 3.81% | Add +58.1% | 3,251,475 | $4.6M |
| 683 Capital Management, LLC | 0.47% | Add +8.8% | 3,100,000 | $4.4M |
| Edmond DE Rothschild Holding S.A. | 0.05% | Add +9.4% | 2,330,000 | $3.3M |
| Barclays PLC | 0.00% | Add +86.4% | 2,152,825 | $3.0M |
| Nuveen, LLC | 0.00% | Reduce -25.8% | 2,114,479 | $3.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +51.5% | 2,078,625 | $2.9M |
| Candriam S.C.A. | 0.02% | Reduce -0.0% | 1,895,892 | $2.7M |
| Bank of New York Mellon Corp | 0.00% | Reduce -0.3% | 1,634,410 | $2.3M |
| Susquehanna International Group, LLP | 0.00% | Reduce -14.4% | 1,603,685 | $2.3M |
| Ikarian Capital, LLC | 0.75% | Add +966.7% | 1,600,000 | $2.3M |
| Balyasny Asset Management L.P. | 0.01% | Reduce -55.7% | 1,554,849 | $2.2M |
| Affinity Asset Advisors, LLC | 0.33% | No change | 1,500,000 | $2.1M |
| Nan Fung Trinity (hk) Ltd. | 0.23% | New | 1,373,550 | $1.9M |
| Prelude Capital Management, LLC | 0.15% | Add +21.3% | 1,085,427 | $1.5M |
| World Investment Advisors | 0.03% | Add +0.3% | 1,032,403 | $1.5M |
| Stonepine Capital Management, LLC | 1.39% | Add +100.0% | 1,000,000 | $1.4M |
| Swiss National Bank | 0.00% | Reduce -2.2% | 973,500 | $1.4M |
| Marshall Wace, LLP | 0.00% | Reduce -81.6% | 944,790 | $1.3M |
| Rhumbline Advisers | 0.00% | Add +4.1% | 873,893 | $1.2M |
| Rafferty Asset Management, LLC | 0.00% | Reduce -6.0% | 828,509 | $1.2M |
| Centiva Capital, LP | 0.07% | No change | 800,001 | $1.1M |
| Invesco Ltd. | 0.00% | Reduce -78.2% | 790,447 | $1.1M |
| Patient Square Capital LP | 0.36% | New | 716,000 | $1.0M |
| Ameriprise Financial Inc. | 0.00% | Reduce -7.3% | 696,781 | $982K |
| Gsa Capital Partners LLP | 0.07% | Add +189.6% | 679,331 | $958K |
| Alliancebernstein L.P. | 0.00% | No change | 625,291 | $882K |
| Wells Fargo & Company | 0.00% | Reduce -39.6% | 581,942 | $821K |
| Cantor Fitzgerald, L. P. | 0.02% | Add +9.5% | 576,436 | $813K |
| Boothbay Fund Management, LLC | 0.03% | Add +960.9% | 572,002 | $807K |
| MML Investors Services, LLC | 0.00% | Add +0.1% | 551,915 | $778K |
| Legal & General Group Plc | 0.00% | Add +8.3% | 550,871 | $775K |
| JPMorgan Chase & Co. | 0.00% | Reduce -0.1% | 540,088 | $762K |
| Lion Point Capital, LP | 4.79% | No change | 500,000 | $705K |
| T. Rowe Price Associates Inc. | 0.00% | Add +15.0% | 498,445 | $703K |
| HRT Financial LP | 0.00% | Reduce -64.7% | 497,407 | $701K |
| Summit X, LLC | 0.13% | Reduce -9.7% | 494,789 | $698K |
| California State Teachers Retirement System | 0.00% | Reduce -1.1% | 479,503 | $676K |
| ADAR1 Capital Management, LLC | 0.10% | Add +65.8% | 441,176 | $622K |
| Schonfeld Strategic Advisors LLC | 0.00% | Add +53.3% | 437,795 | $617K |
| Citigroup Inc. | 0.00% | Reduce -64.4% | 398,775 | $562K |
| Graham Capital Management, L.P. | 0.02% | Add +4.6% | 393,990 | $556K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -5.1% | 372,513 | $528K |
| Hennion & Walsh Asset Management, Inc. | 0.02% | Reduce -4.4% | 371,035 | $523K |
| MetLife Investment Management, LLC | 0.00% | Add +18.9% | 363,137 | $512K |
| Creative Planning | 0.00% | Add +235.1% | 357,427 | $504K |
| Intech Investment Management LLC | 0.00% | Reduce -33.8% | 354,715 | $500K |
| Group One Trading LLC | 0.02% | Reduce -20.6% | 352,342 | $497K |
| Private Advisor Group, LLC | 0.00% | Add +2.6% | 347,488 | $490K |
| Alps Advisors Inc. | 0.00% | New | 343,560 | $484K |
| Nvest Financial, LLC | 0.24% | Add +61.7% | 322,125 | $454K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +6.2% | 316,622 | $446K |
| Moody National Bank Trust Division | 0.04% | Add +1.5% | 299,819 | $423K |
| Virtus Investment Advisers, LLC | 0.14% | Add +211.0% | 284,868 | $402K |
| Inspire Investing, LLC | 0.04% | Add +28.9% | 284,724 | $401K |
| Wellington Management Group LLP | 0.00% | Reduce -91.6% | 249,489 | $352K |
| Janus Henderson Group PLC | 0.00% | Reduce -98.7% | 239,357 | $336K |
| State of Wisconsin Investment Board | 0.00% | Reduce -29.9% | 227,282 | $320K |
| Royal Bank of Canada | 0.00% | Add +12288.1% | 226,579 | $320K |
| Russell Investments Group, Ltd. | 0.00% | Add +2.3% | 224,100 | $316K |
| Raymond James Financial Inc. | 0.00% | Add +50.5% | 214,771 | $303K |
| AQR Capital Management | 0.00% | Add +339.6% | 207,992 | $293K |
| DNB Asset Management AS | 0.00% | Add +39.7% | 190,763 | $269K |
| Cresset Asset Management, LLC | 0.00% | Add +2.6% | 177,304 | $250K |
| Guggenheim Capital LLC | 0.00% | Reduce -17.0% | 176,450 | $249K |
| Profund Advisors LLC | 0.01% | Reduce -5.2% | 175,931 | $248K |
| New York State Common Retirement Fund | 0.00% | No change | 171,453 | $242K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Add +3.1% | 169,025 | $238K |
| Voya Investment Management LLC | 0.00% | Add +4.6% | 166,862 | $235K |
"% of holder's portfolio" is GERN's weight in each manager's 13F, not the share of Geron Corp. the manager owns.