Generate Biomedicines, Inc.
GENB- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0002100782
In the last 90 days, Generate Biomedicines, Inc. insiders filed 0 open-market purchases and 1 sale; 86 institutions reported holding it in 13F filings for Q2 2026, worth $1.69B in total; ARK Invest is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Generate Biomedicines, Inc. as of Jun 30, 2026. 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
- 86
- +29 vs. Q1 2026
- Shares held
- 100.0M
- +7.22M (+7.8%) vs. Q1 2026
- Total value
- $1.69B
- +$530.4M (+45.8%) vs. Q1 2026
- New holders
- 42
- 24 more added
- Sold out
- 13
- 10 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GENB 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 | 86 | $1.69B |
| Q1 2026 | 57 | $1.16B |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Generate Biomedicines, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Flagship Pioneering Inc. | 62,673,117 | $1.06B | 68.66% | 00.0% | Unchanged |
| FMR LLC | 5,221,599 | $88.1M | 0.00% | +1,004,075+23.8% | Added |
| Capital World Investors | 4,215,632 | $71.1M | 0.01% | +211,483+5.3% | Added |
| Braidwell LP | 3,283,844 | $55.4M | 2.05% | −309,155−8.6% | Reduced |
| Price T Rowe Associates Inc | 2,156,627 | $36.4M | 0.00% | +46,994+2.2% | Added |
| Norges Bank | 2,094,616 | $35.3M | 0.00% | +2,094,616 | New |
| ARCH Venture Management, LLC | 1,944,426 | $32.8M | 2.98% | 00.0% | Unchanged |
| HarbourVest Partners LLC | 1,722,210 | $29.1M | 17.09% | 00.0% | Unchanged |
| BlackRock, Inc. | 1,659,966 | $28.0M | 0.00% | +1,659,966 | New |
| Baker Bros. Advisors LP | 1,423,602 | $24.0M | 0.12% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 1,409,649 | $23.8M | 0.00% | −1,537,610−52.2% | Reduced |
| Deep Track Capital, LP | 1,333,815 | $22.5M | 0.33% | +1,333,815 | New |
| ARK Investment Management LLCSuperinvestorARK Invest | 1,284,617 | $21.7M | 0.14% | +786,209+157.7% | Added |
| Vanguard Capital Management LLC | 1,132,750 | $19.1M | 0.00% | +1,001,431+762.6% | Added |
| Harvard Management Co Inc | 1,111,100 | $18.7M | 0.44% | 00.0% | Unchanged |
| NVIDIA Corp | 833,325 | $14.1M | 0.02% | 00.0% | Unchanged |
| Davern Capital Partners, LP | 824,679 | $13.9M | 2.37% | +232,879+39.4% | Added |
| Siren, L.L.C. | 736,104 | $12.4M | 0.25% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 735,003 | $12.4M | 0.00% | +616,760+521.6% | Added |
| State Street Corp | 526,565 | $8.88M | 0.00% | +526,565 | New |
| Affinity Asset Advisors, LLC | 400,000 | $6.75M | 0.33% | +50,000+14.3% | Added |
| Morgan Stanley | 377,994 | $6.38M | 0.00% | +40,692+12.1% | Added |
| UBS Group AG | 326,273 | $5.50M | 0.00% | −30,431−8.5% | Reduced |
| Sphera Funds Management Ltd. | 245,000 | $4.13M | 0.59% | +60,000+32.4% | Added |
| Charles Schwab Investment Management Inc | 224,602 | $3.79M | 0.00% | +224,602 | New |
| Northern Trust Corp | 197,543 | $3.33M | 0.00% | +197,543 | New |
| Vanguard Fiduciary Trust Co | 175,356 | $2.96M | 0.00% | +157,900+904.6% | Added |
| Vanguard Portfolio Management LLC | 167,285 | $2.82M | 0.00% | +167,285 | New |
| CenterBook Partners LP | 131,560 | $2.22M | 0.11% | −135,253−50.7% | Reduced |
| Alps Advisors Inc | 129,406 | $2.18M | 0.01% | +129,406 | New |
| Seven Grand Managers, LLC | 125,000 | $2.11M | 0.08% | 00.0% | Unchanged |
| Barclays PLC | 116,902 | $1.97M | 0.00% | +46,008+64.9% | Added |
| LMR Partners LLP | 100,000 | $1.69M | 0.01% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 91,100 | $1.54M | 0.00% | +3,765+4.3% | Added |
| Manufacturers Life Insurance Company, The | 84,803 | $1.43M | 0.00% | +10,491+14.1% | Added |
| Bank of New York Mellon Corp | 57,326 | $967.1K | 0.00% | +57,326 | New |
| Bank of America Corp | 55,430 | $935.1K | 0.00% | +21,234+62.1% | Added |
| TD Asset Management Inc | 50,748 | $856.1K | 0.00% | +7,882+18.4% | Added |
| Nuveen, LLC | 44,470 | $750.2K | 0.00% | +44,470 | New |
| Renaissance Technologies LLC | 39,685 | $669.5K | 0.00% | +39,685 | New |
| Sumitomo Mitsui Trust Holdings, Inc. | 38,665 | $652.3K | 0.00% | −1,679−4.2% | Reduced |
| Nikko Asset Management Americas, Inc. | 38,218 | $644.4K | 0.01% | −2,126−5.3% | Reduced |
| Davy Global Fund Management Ltd | 37,226 | $628.0K | 0.04% | +18,023+93.9% | Added |
| Quadrature Capital Ltd | 31,510 | $531.6K | 0.00% | +31,510 | New |
| Squarepoint Ops LLC | 31,406 | $529.8K | 0.00% | −5,797−15.6% | Reduced |
| Rhumbline Advisers | 30,648 | $517.0K | 0.00% | +30,648 | New |
| Citigroup Inc | 30,587 | $516.0K | 0.00% | +28,343+1,263.1% | Added |
| Virtus Investment Advisers, Inc. | 26,430 | $445.9K | 0.10% | +26,430 | New |
| XTX Topco Ltd | 24,956 | $421.0K | 0.01% | +24,956 | New |
| Deutsche Bank AG | 24,135 | $407.2K | 0.00% | +24,135 | New |
| Wells Fargo & Company | 23,302 | $393.1K | 0.00% | +22,102+1,841.8% | Added |
| Alliancebernstein L.P. | 22,650 | $382.1K | 0.00% | +22,650 | New |
| Millennium Management LLC | 21,926 | $369.9K | 0.00% | −354,967−94.2% | Reduced |
| Two Sigma Investments, LP | 18,374 | $310.0K | 0.00% | +18,374 | New |
| Magnus Financial Group LLC | 15,600 | $263.2K | 0.02% | +15,600 | New |
| MetLife Investment Management | 14,841 | $250.4K | 0.00% | +14,841 | New |
| Invesco Ltd. | 13,087 | $220.8K | 0.00% | +13,087 | New |
| Axq Capital, LP | 12,946 | $218.4K | 0.02% | +12,946 | New |
| SEI Investments Co | 12,088 | $203.9K | 0.00% | +12,088 | New |
| Susquehanna International Group, LLP | 11,622 | $196.1K | 0.00% | +11,622 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 11,193 | $188.8K | 0.00% | +11,193 | New |
| Parallel Advisors, LLC | 11,191 | $188.8K | 0.00% | +5,641+101.6% | Added |
| Goldman Sachs Group Inc | 11,183 | $188.7K | 0.00% | −159,512−93.4% | Reduced |
| Vanguard Global Advisers, LLC | 11,088 | $187.1K | 0.00% | +9,863+805.1% | Added |
| SG Americas Securities, LLC | 9,277 | $157.0K | 0.00% | +9,277 | New |
| New York State Common Retirement Fund | 8,600 | $145.1K | 0.00% | +8,600 | New |
| Police & Firemen's Retirement System of New Jersey | 7,200 | $121.5K | 0.00% | +7,200 | New |
| Federated Hermes, Inc. | 5,000 | $84.3K | 0.00% | −25,000−83.3% | Reduced |
| Albion Financial Group | 4,854 | $81.9K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 4,800 | $81.0K | 0.00% | +4,800 | New |
| BNP Paribas Arbitrage, SA | 3,800 | $64.1K | 0.00% | +3,800 | New |
| Legal & General Group Plc | 2,374 | $40.0K | 0.00% | +2,374 | New |
| Ameritas Investment Partners, Inc. | 2,215 | $37.4K | 0.00% | +2,215 | New |
| Russell Investments Group, Ltd. | 1,952 | $32.9K | 0.00% | +1,952 | New |
| State of Wyoming | 1,407 | $23.7K | 0.00% | +1,407 | New |
| Stance Capital LLC | 1,384 | $23.3K | 0.01% | +1,384 | New |
| Royal Bank of Canada | 1,381 | $23.0K | 0.00% | +1,150+497.8% | Added |
| Tower Research Capital LLC (TRC) | 1,014 | $17.1K | 0.00% | +1,013+101,300.0% | Added |
| TD Waterhouse Canada Inc. | 573 | $9.46K | 0.00% | +573 | New |
| Benson Wealth Management INC | 363 | $6.12K | 0.01% | +363 | New |
| California State Teachers Retirement System | 336 | $5.67K | 0.00% | +336 | New |
| Sterling Capital Management LLC | 212 | $3.58K | 0.00% | +212 | New |
| Jones Financial Companies LLLP | 200 | $3.29K | 0.00% | +200 | New |
| Avion Wealth | 200 | $3.00K | 0.00% | +100+100.0% | Added |
| Hollencrest Capital Management | 5 | $84 | 0.00% | +5 | New |
| Caitong International Asset Management Co., Ltd | 1 | $17 | 0.00% | +1 | New |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −311,986−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −123,371−100.0% | Sold out |
| Silverarc Capital Management, LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −95,000−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −79,489−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −58,762−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −50,221−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −23,833−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −18,362−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −16,678−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −10,497−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |