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 1364742 · View history | $197.38M 46,552,245 shares | 0.00% | +5.14M(+12.4%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 02 | RA CAPITAL MANAGEMENT, L.P. CIK 1346824 · View history | $195.90M 46,202,425 shares | 2.59% | 0(0.0%)Unchanged | SEC filing ↗ Aug 14, 2024 | ▾ |
| 03 | VANGUARD GROUP INC CIK 102909 · View history | $135.40M 31,933,299 shares | 0.00% | +2.06M(+6.9%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 04 | Vivo Capital, LLC CIK 1674712 · View history | $115.44M 27,225,292 shares | 10.66% | 0(0.0%)Unchanged | SEC filing ↗ Aug 14, 2024 | ▾ |
| 05 | Darwin Global Management, Ltd. CIK 1839209 · View history | $106.18M 23,915,480 shares | 12.35% | +23.92MNew | SEC filing ↗ Aug 14, 2024 | ▾ |
| 06 | STATE STREET CORP CIK 93751 · View history | $95.61M 22,548,467 shares | 0.00% | -9.06M(-28.7%)Reduced | SEC filing ↗ Aug 14, 2024 | ▾ |
| 07 | Jefferies Financial Group Inc. CIK 96223 · View history | $84.93M 20,030,000 shares | 1.67% | +19.85M(+10822.0%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 08 | ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history | $83.63M 19,725,000 shares | 0.15% | +12.53M(+174.0%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 09 | Woodline Partners LP CIK 1784547 · View history | $71.87M 16,951,016 shares | 0.69% | +15.74M(+1295.6%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 10 | FARALLON CAPITAL MANAGEMENT LLC CIK 909661 · Amended · View history | $71.39M 16,837,000 shares | 0.42% | +9.34M(+124.6%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 11 | FMR LLC CIK 315066 · View history | $65.11M 15,355,776 shares | 0.00% | +2.60M(+20.3%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 12 | Deep Track Capital, LP CIK 1856083 · View history | $55.12M 13,000,000 shares | 1.65% | -17.51M(-57.4%)Reduced | SEC filing ↗ Aug 14, 2024 | ▾ |
| 13 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $54.44M 12,836,821 shares | 0.00% | +1.41M(+12.3%)Added | SEC filing ↗ Aug 9, 2024 | ▾ |
| 14 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $51.27M 12,091,824 shares | 0.01% | +1.15M(+10.5%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 15 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $47.90M 11,297,679 shares | 0.01% | +6.91M(+157.3%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 16 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $47.82M 11,277,923 shares | 0.01% | +9.21M(+446.2%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 17 | JANUS HENDERSON GROUP PLC CIK 1274173 · View history | $39.82M 9,401,957 shares | 0.02% | +9.22M(+5093.4%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 18 | ORBIMED ADVISORS LLC CIK 1055951 · View history | $37.86M 8,930,252 shares | 0.76% | -3.96M(-30.7%)Reduced | SEC filing ↗ Aug 14, 2024 | ▾ |
| 19 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $32.44M 7,650,414 shares | 0.03% | +348.12K(+4.8%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 20 | EVENTIDE ASSET MANAGEMENT, LLC CIK 1442891 · View history | $26.95M 6,356,182 shares | 0.46% | +6.36MNew | SEC filing ↗ Aug 13, 2024 | ▾ |
Showing 20 / 240 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.
Explore all 240 reporting institutions.
This page includes 20 of 240 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 240 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"374163103","quarter":"2024Q2","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.