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Generate Biomedicines
GENB
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Overview
Overview
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
VC/PE firms
48.89%
Institutions
24.36%
Public and others
22.66%
Individuals & Insiders
4.08%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
Flagship Pioneering, Inc
48.89%
62.67M
--
+62.67M
03/31/2026
FMR LLC
3.29%
4.22M
--
+4.22M
03/31/2026
Capital Research and Management Company
3.12%
4.00M
--
+4.00M
03/31/2026
Braidwell LP
2.80%
3.59M
--
+3.59M
03/31/2026
Michael Nally
CEO & Director
2.25%
2.89M
--
+2.89M
03/31/2026
JP Morgan Asset Management
2.18%
2.79M
--
+2.79M
03/31/2026
T. Rowe Price Group, Inc.
1.65%
2.11M
--
+2.11M
03/31/2026
Arch Venture Partners, L.P.
1.52%
1.94M
--
+1.94M
03/31/2026
HarbourVest Partners, LLC
1.34%
1.72M
--
+1.72M
03/31/2026
Baker Bros. Advisors LP
1.11%
1.42M
--
+1.42M
03/31/2026
Stéphane Bancel
Independent Director
0.92%
1.18M
--
+1.18M
03/02/2026
Harvard Management Company, Inc.
0.87%
1.11M
--
+1.11M
03/31/2026
BlackRock, Inc.
0.66%
845.59K
--
+845.59K
06/30/2026
GPU Ventures
0.65%
833.33K
--
+833.33K
03/31/2026
Artal Group S.A.
0.57%
736.10K
--
+736.10K
03/31/2026
Gevorg Grigoryan
Co-Founder & CTO
0.51%
659.97K
--
+659.97K
02/27/2026
Davern Capital Partners, LP
0.46%
591.80K
--
+591.80K
03/31/2026
Alyeska Investment Group, L.P.
0.39%
500.00K
--
+500.00K
03/31/2026
ARK Investment Management LLC
0.39%
498.41K
--
+498.41K
03/31/2026
Frances Arnold
Independent Director
0.36%
464.94K
--
+464.94K
02/27/2026
