GERON CORP GERN
CIK 0000886744 · CUSIP 374163103
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $176.50M 49,857,761 shares | 0.00% | +1.22M(+2.5%)Added | SEC filing ↗ Feb 7, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $118.73M 33,538,822 shares | 0.00% | +1.09M(+3.4%)Added | SEC filing ↗ Feb 11, 2025 | ▾ |
| 03 | RA CAPITAL MANAGEMENT, L.P. CIK 1346824 · View history | $106.23M 30,009,536 shares | 1.41% | -2.28M(-7.1%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 04 | Vivo Capital, LLC CIK 1674712 · View history | $96.38M 27,225,292 shares | 10.80% | 0(0.0%)Unchanged | SEC filing ↗ Feb 13, 2025 | ▾ |
| 05 | STATE STREET CORP CIK 93751 · View history | $96.14M 27,158,191 shares | 0.00% | -1.80M(-6.2%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 06 | JANUS HENDERSON GROUP PLC CIK 1274173 · View history | $95.77M 27,082,461 shares | 0.05% | +4.52M(+20.0%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 07 | Holocene Advisors, LP CIK 1700574 · View history | $78.57M 22,195,909 shares | 0.25% | +4.02M(+22.1%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 08 | ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history | $77.17M 21,800,000 shares | 0.13% | -7.08M(-24.5%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 09 | FMR LLC CIK 315066 · View history | $50.74M 14,332,783 shares | 0.00% | -646.27K(-4.3%)Reduced | SEC filing ↗ Feb 13, 2025 | ▾ |
| 10 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $48.18M 13,610,151 shares | 0.01% | -4.33M(-24.1%)Reduced | SEC filing ↗ Feb 11, 2025 | ▾ |
| 11 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · Amended · View history | $47.83M 13,510,114 shares | 0.01% | +847.71K(+6.7%)Added | SEC filing ↗ Feb 12, 2025 | ▾ |
| 12 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $46.53M 13,141,514 shares | 0.00% | +73.52K(+0.6%)Added | SEC filing ↗ Feb 12, 2025 | ▾ |
| 13 | MORGAN STANLEY CIK 895421 · Amended · View history | $41.37M 11,687,342 shares | 0.00% | +9.09M(+350.3%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 14 | Woodline Partners LP CIK 1784547 · View history | $41.02M 11,587,344 shares | 0.28% | +4.55M(+64.6%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 15 | Vestal Point Capital, LP CIK 1974915 · View history | $38.94M 11,000,000 shares | 2.31% | +9.95M(+947.6%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 16 | Darwin Global Management, Ltd. CIK 1839209 · View history | $33.88M 9,569,835 shares | 3.21% | -12.47M(-56.6%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 17 | SEGALL BRYANT & HAMILL, LLC CIK 1006378 · View history | $26.36M 7,446,275 shares | 0.36% | +3.37M(+82.6%)Added | SEC filing ↗ Feb 11, 2025 | ▾ |
| 18 | EVENTIDE ASSET MANAGEMENT, LLC CIK 1442891 · View history | $25.03M 7,072,000 shares | 0.46% | 0(0.0%)Unchanged | SEC filing ↗ Feb 14, 2025 | ▾ |
| 19 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $24.90M 7,034,632 shares | 0.02% | +2.91M(+70.7%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 20 | BRAIDWELL LP CIK 1920938 · View history | $24.80M 7,006,315 shares | 0.74% | +7.01MNew | SEC filing ↗ Feb 14, 2025 | ▾ |
Showing 20 / 286 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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