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, Q2 2024
Institutional positions in Geron Corp as of Jun 30, 2024. 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
- 239
- +12 vs. Q1 2024
- Shares held
- 464.5M
- +31.3M (+7.2%) vs. Q1 2024
- Total value
- $1.97B
- +$544.9M (+38.1%) vs. Q1 2024
- New holders
- 55
- 84 more added
- Sold out
- 43
- 51 more reduced
4 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Geron Corp; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 46,552,245 | $197.4M | 0.00% | +5,137,667+12.4% | Added |
| Ra Capital Management, L.P. | 46,202,425 | $195.9M | 2.59% | 00.0% | Unchanged |
| Vanguard Group Inc | 31,933,299 | $135.4M | 0.00% | +2,064,012+6.9% | Added |
| Vivo Capital, LLC | 27,225,292 | $115.4M | 10.66% | 00.0% | Unchanged |
| Darwin Global Management, Ltd. | 23,915,480 | $106.2M | 12.35% | +23,915,480 | New |
| State Street Corp | 22,548,467 | $95.6M | 0.00% | −9,055,925−28.7% | Reduced |
| Jefferies Financial Group Inc. | 20,030,000 | $84.9M | 1.67% | +19,846,609+10,822.0% | Added |
| Adage Capital Partners GP, L.L.C. | 19,725,000 | $83.6M | 0.15% | +12,525,000+174.0% | Added |
| Woodline Partners LP | 16,951,016 | $71.9M | 0.69% | +15,736,446+1,295.6% | Added |
| Farallon Capital Management, L.L.C. | 16,837,000 | $71.4M | 0.42% | +9,342,000+124.6% | Added |
| FMR LLC | 15,355,776 | $65.1M | 0.00% | +2,595,478+20.3% | Added |
| Deep Track Capital, LP | 13,000,000 | $55.1M | 1.65% | −17,505,929−57.4% | Reduced |
| Geode Capital Management, LLC | 12,836,821 | $54.4M | 0.00% | +1,410,836+12.3% | Added |
| Wellington Management Group LLP | 12,091,824 | $51.3M | 0.01% | +1,149,240+10.5% | Added |
| Goldman Sachs Group Inc | 11,297,679 | $47.9M | 0.01% | +6,906,997+157.3% | Added |
| Price T Rowe Associates Inc | 11,277,923 | $47.8M | 0.01% | +9,212,960+446.2% | Added |
| Janus Henderson Group PLC | 9,401,957 | $39.8M | 0.02% | +9,220,920+5,093.4% | Added |
| OrbiMed Advisors LLC | 8,930,252 | $37.9M | 0.81% | −3,963,359−30.7% | Reduced |
| Millennium Management LLC | 7,650,414 | $32.4M | 0.03% | +348,118+4.8% | Added |
| Eventide Asset Management, LLC | 6,356,182 | $27.0M | 0.46% | +6,356,182 | New |
| Boxer Capital, LLC | 6,000,000 | $25.4M | 1.34% | 00.0% | Unchanged |
| Northern Trust Corp | 4,740,272 | $20.1M | 0.00% | −288,295−5.7% | Reduced |
| Charles Schwab Investment Management Inc | 4,339,021 | $18.4M | 0.00% | +449,265+11.5% | Added |
| Segall Bryant & Hamill, LLC | 4,117,336 | $17.5M | 0.31% | −331,560−7.5% | Reduced |
| Invesco Ltd. | 3,625,709 | $15.4M | 0.00% | −1,843,422−33.7% | Reduced |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 2,990,500 | $12.7M | 0.31% | +2,990,500 | New |
| NEA Management Company, LLC | 2,776,409 | $11.8M | 0.89% | −10,000,000−78.3% | Reduced |
| Ally Bridge Group (NY) LLC | 2,736,663 | $11.6M | 6.91% | −23,834−0.9% | Reduced |
| UBS Group AG | 2,317,361 | $9.83M | 0.00% | +510,050+28.2% | Added |
| Bank of America Corp | 2,278,262 | $9.66M | 0.00% | +1,314,969+136.5% | Added |
| Citadel Advisors LLC | 2,266,903 | $9.61M | 0.01% | +1,280,794+129.9% | Added |
| Balyasny Asset Management LLC | 2,176,159 | $9.23M | 0.02% | −962,408−30.7% | Reduced |
| Russell Investments Group, Ltd. | 2,142,919 | $9.09M | 0.01% | +392,320+22.4% | Added |
| Bank of New York Mellon Corp | 2,016,622 | $8.55M | 0.00% | +415,883+26.0% | Added |
| Nuveen Asset Management, LLC | 1,965,897 | $8.34M | 0.00% | +464,922+31.0% | Added |
| Ameriprise Financial Inc | 1,743,472 | $7.39M | 0.00% | +1,077,459+161.8% | Added |
| Morgan Stanley | 1,593,168 | $6.76M | 0.00% | −1,760,972−52.5% | Reduced |
| Affinity Asset Advisors, LLC | 1,500,000 | $6.36M | 1.00% | −1,000,000−40.0% | Reduced |
| Jane Street Group, LLC | 1,483,880 | $6.29M | 0.01% | +995,375+203.8% | Added |
| Nan Fung Group Holdings Ltd | 1,373,550 | $5.82M | 6.21% | +49,000+3.7% | Added |
| Deutsche Bank AG | 1,344,128 | $5.70M | 0.00% | −7,925−0.6% | Reduced |
| Bridger Management, LLC | 1,338,084 | $5.67M | 2.92% | 00.0% | Unchanged |
| TD Asset Management Inc | 1,201,200 | $5.09M | 0.00% | +962,400+403.0% | Added |
| Silverarc Capital Management, LLC | 999,270 | $4.24M | 1.05% | +749,270+299.7% | Added |
| Rafferty Asset Management, LLC | 967,446 | $4.10M | 0.02% | −1,443,765−59.9% | Reduced |
| Manufacturers Life Insurance Company, The | 915,949 | $3.88M | 0.00% | +553,081+152.4% | Added |
| UBS Asset Management Americas Inc | 902,055 | $3.82M | 0.00% | +508,209+129.0% | Added |
| JPMorgan Chase & Co | 866,690 | $3.67M | 0.00% | −1,133,028−56.7% | Reduced |
| MML Investors Services, LLC | 851,228 | $3.61M | 0.01% | −202,200−19.2% | Reduced |
| Rhumbline Advisers | 846,768 | $3.59M | 0.00% | +119,550+16.4% | Added |
| Swiss National Bank | 810,800 | $3.44M | 0.00% | +6,500+0.8% | Added |
| Renaissance Technologies LLC | 781,723 | $3.31M | 0.01% | +781,723 | New |
| EAM Investors, LLC | 744,270 | $3.16M | 0.51% | +744,270 | New |
| First Trust Advisors LP | 692,863 | $2.94M | 0.00% | +692,863 | New |
| Lion Point Capital, LP | 630,000 | $2.67M | 8.36% | +30,000+5.0% | Added |
| Barclays PLC | 604,981 | $2.57M | 0.00% | +37,718+6.6% | Added |
| Alliancebernstein L.P. | 599,291 | $2.54M | 0.00% | +86,550+16.9% | Added |
| Matrix Capital Management Company, LP | 571,500 | $2.42M | 0.02% | +571,500 | New |
| Alps Advisors Inc | 462,671 | $1.96M | 0.01% | +77,517+20.1% | Added |
| California State Teachers Retirement System | 414,472 | $1.76M | 0.00% | −3,210−0.8% | Reduced |
| Summit X, LLC | 405,638 | $1.73M | 0.39% | +23,968+6.3% | Added |
| Legal & General Group Plc | 406,655 | $1.72M | 0.00% | +10,603+2.7% | Added |
| Two Sigma Investments, LP | 404,621 | $1.72M | 0.00% | +404,621 | New |
| Artisan Partners Limited Partnership | 383,732 | $1.63M | 0.00% | +383,732 | New |
| Qube Research & Technologies Ltd | 375,395 | $1.59M | 0.00% | +375,395 | New |
| Polar Asset Management Partners Inc. | 370,311 | $1.57M | 0.04% | +19,935+5.7% | Added |
| State of Wisconsin Investment Board | 363,157 | $1.54M | 0.00% | +31,349+9.4% | Added |
| Squarepoint Ops LLC | 361,485 | $1.53M | 0.01% | +306,676+559.5% | Added |
| Axiom Investors LLC | 351,850 | $1.49M | 0.01% | +351,850 | New |
| MetLife Investment Management | 332,762 | $1.41M | 0.01% | +61,188+22.5% | Added |
| Corebridge Financial, Inc. | 309,802 | $1.31M | 0.01% | +309,802 | New |
| Teachers Retirement System of the State of Kentucky | 305,347 | $1.29M | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 296,743 | $1.27M | 0.00% | +296,743 | New |
| Wells Fargo & Company | 289,394 | $1.23M | 0.00% | +80,021+38.2% | Added |
| Commonwealth Equity Services, LLC | 262,324 | $1.11M | 0.00% | +10,608+4.2% | Added |
| Hennion & Walsh Asset Management, Inc. | 253,857 | $1.08M | 0.06% | +253,857 | New |
| LPL Financial LLC | 250,327 | $1.06M | 0.00% | +54,566+27.9% | Added |
| New York State Common Retirement Fund | 240,453 | $1.02M | 0.00% | +42,682+21.6% | Added |
| Citigroup Inc | 229,020 | $971.0K | 0.00% | −1,921,951−89.4% | Reduced |
| Rosalind Advisors, Inc. | 200,000 | $848.0K | 0.67% | 00.0% | Unchanged |
| Voya Investment Management LLC | 192,213 | $815.0K | 0.00% | +20,266+11.8% | Added |
| Advisor Group Holdings, Inc. | 189,548 | $803.7K | 0.00% | −78,654−29.3% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 189,225 | $802.0K | 0.00% | −3,950−2.0% | Reduced |
| Susquehanna International Group, LLP | 185,406 | $786.1K | 0.00% | −296,306−61.5% | Reduced |
| Profund Advisors LLC | 183,256 | $777.0K | 0.03% | −193,104−51.3% | Reduced |
| Caption Management, LLC | 180,000 | $763.2K | 0.08% | +180,000 | New |
| HighVista Strategies LLC | 179,799 | $762.3K | 0.28% | −60,435−25.2% | Reduced |
| Private Advisor Group, LLC | 179,168 | $759.7K | 0.01% | −2,383−1.3% | Reduced |
| Cresset Asset Management, LLC | 166,502 | $706.0K | 0.00% | +2,462+1.5% | Added |
| Schonfeld Strategic Advisors LLC | 155,432 | $659.0K | 0.01% | −137,964−47.0% | Reduced |
| SEI Investments Co | 153,678 | $651.6K | 0.00% | +54,609+55.1% | Added |
| Jump Financial, LLC | 152,700 | $647.4K | 0.01% | +152,700 | New |
| Great West Life Assurance Co | 147,280 | $624.0K | 0.00% | +82,842+128.6% | Added |
| State Board of Administration of Florida Retirement System | 142,122 | $602.6K | 0.00% | +14,200+11.1% | Added |
| Temasek Holdings (Private) Ltd | 139,964 | $593.4K | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 138,555 | $587.5K | 0.00% | +79,621+135.1% | Added |
| Moody National Bank Trust Division | 131,045 | $555.6K | 0.04% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 127,564 | $540.9K | 0.01% | +121,192+1,901.9% | Added |
| Algert Global LLC | 127,071 | $538.8K | 0.02% | +127,071 | New |
| Exchange Traded Concepts, LLC | 124,182 | $526.5K | 0.01% | −38,638−23.7% | Reduced |