Signature - Title
Noubar B. Afeyan, Ph.D. - Manager
Location
Cambridge, MA
Holdings as of
30 Sep 2025
Filing time
14 Nov 2025, 16:01:03 UTC
Form type
13F-NT
Description
No holdings are reported in this report, and all US holdings are reported by other reporting manager(s). Top holdings included .

Flagship Ventures Fund V General Partner LLC didn't report any stock holdings as of Q3 2025.

Person Signing this Report on Behalf of Reporting Manager:

Name Title City, State Date
Noubar B. Afeyan, Ph.D. Manager Cambridge, Massachusetts 14 Nov 2025

Flagship Pioneering, LLC is reporting for Flagship Ventures Fund V General Partner LLC:

Name Holdings Value Location File Number
Flagship Pioneering, LLC $324,036,288 Cambridge, MA 028-17559