Flagship Pioneering, LLC

13D and 13G Filings

Investors who own more than 5% of a class must file a Schedule 13D or 13G. The latest filing for each security since 12/18/2024, newest first.

Issuer % of Class Filed
Generate Biomedicines, Inc. 13G
GENB · 370920100
48.9% 5/15/2026
Event 3/31/2026