Generate BiomedicinesGENB
13F holders, Q1 2026 (March 31)57holders
4famous investors
$12.47avg. 13F price*
At the end of Q1 2026, 57 institutions reported holding Generate Biomedicines Inc. (GENB) in their 13F filings. The largest holders were Flagship Pioneering, LLC ($783.4M), FMR LLC ($52.7M) and Capital World Investors ($50.1M). 4 famous investors held it, including Cathie Wood (0.0% of ARK Investment Management's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Generate Biomedicines Inc.
- CUSIP
- 370920100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 54 | $1.2B |
| Exits | 0 | $0 |
Ownership 57 holders
| Flagship Pioneering, LLC | 67.44% | New | 62,673,117 | $783.4M |
| FMR LLC | 0.00% | New | 4,217,524 | $52.7M |
| Capital World Investors | 0.01% | New | 4,004,149 | $50.1M |
| Braidwell LP | 1.71% | New | 3,592,999 | $44.9M |
| JPMorgan Chase & Co. | 0.00% | New | 2,947,259 | $33.9M |
| T. Rowe Price Associates Inc. | 0.00% | New | 2,109,633 | $26.4M |
| ARCH Venture Management, LLC | 3.59% | New | 1,944,426 | $24.3M |
| HarbourVest Partners LLC | 21.33% | New | 1,722,210 | $21.5M |
| Baker Bros. Advisors LP | 0.10% | New | 1,423,602 | $17.8M |
| Harvard Management Co. Inc. | 0.77% | New | 1,111,100 | $13.9M |
| Nvidia Corp. | 0.06% | New | 833,325 | $10.4M |
| Siren, L.L.C. | 0.26% | New | 736,104 | $9.2M |
| Davern Capital Partners, LP | 2.03% | New | 591,800 | $7.4M |
| Alyeska Investment Group, L.P. | 0.02% | New | 500,000 | $6.3M |
| ARK Investment Management | 0.05% | New | 498,408 | $6.2M |
| Millennium Management | 0.00% | New | 376,893 | $4.7M |
| UBS Group AG | 0.00% | New | 356,704 | $4.5M |
| Affinity Asset Advisors, LLC | 0.26% | New | 350,000 | $4.4M |
| Morgan Stanley | 0.00% | New | 337,302 | $4.2M |
| ExodusPoint Capital Management, LP | 0.04% | New | 311,986 | $3.9M |
| CenterBook Partners LP | 0.18% | New | 266,813 | $3.3M |
| Sphera Funds Management LTD. | 0.40% | New | 185,000 | $2.3M |
| Goldman Sachs Group Inc. | 0.00% | New | 170,695 | $2.1M |
| Vanguard Capital Management LLC | 0.00% | — | 131,319 | $1.6M |
| Seven Grand Managers, LLC | 0.10% | New | 125,000 | $1.6M |
| Jane Street Group, LLC | 0.00% | New | 123,371 | $1.5M |
| Geode Capital Management, LLC | 0.00% | New | 118,243 | $1.5M |
| Silverarc Capital Management, LLC | 0.15% | New | 100,000 | $1.3M |
| LMR Partners LLP | 0.01% | New | 100,000 | $1.3M |
| D. E. Shaw & Co. | 0.00% | New | 95,000 | $1.2M |
| Ameriprise Financial Inc. | 0.00% | New | 87,335 | $1.1M |
| Balyasny Asset Management L.P. | 0.00% | New | 79,489 | $994K |
| Manufacturers Life Insurance Company, The | 0.00% | New | 74,312 | $929K |
| Barclays PLC | 0.00% | New | 70,894 | $886K |
| HRT Financial LP | 0.00% | New | 58,762 | $734K |
| Qube Research & Technologies Ltd | 0.00% | New | 50,221 | $628K |
| TD Asset Management Inc | 0.00% | New | 42,866 | $536K |
| Sumitomo Mitsui Trust Group, Inc. | 0.00% | New | 40,344 | $504K |
| Amova Asset Management Americas, Inc. | 0.01% | New | 40,344 | $499K |
| Squarepoint Ops LLC | 0.00% | New | 37,203 | $465K |
| Bank of America Corp. | 0.00% | New | 34,196 | $427K |
| Federated Hermes, Inc. | 0.00% | New | 30,000 | $375K |
| Tudor Investment Corporation | 0.00% | New | 23,833 | $298K |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 0.02% | New | 19,203 | $240K |
| Y-Intercept (Hong Kong) Ltd | 0.00% | New | 18,362 | $230K |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 17,456 | $218K |
| Hudson Bay Capital Management LP | 0.00% | New | 16,678 | $208K |
| Diametric Capital, LP | 0.03% | New | 10,497 | $131K |
| Parallel Advisors, LLC | 0.00% | New | 5,550 | $69K |
| Albion Financial Group | 0.00% | New | 4,854 | $61K |
| FNY Investment Advisers, LLC | 0.02% | New | 3,000 | $37K |
| Citigroup Inc. | 0.00% | New | 2,244 | $28K |
| Vanguard Global Advisers, LLC | 0.00% | — | 1,225 | $15K |
| Wells Fargo & Company | 0.00% | New | 1,200 | $15K |
| Royal Bank of Canada | 0.00% | New | 231 | $3K |
| Avion Wealth | 0.00% | New | 100 | $1K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 1 | $12 |
"% of holder's portfolio" is GENB's weight in each manager's 13F, not the share of Generate Biomedicines Inc. the manager owns.