Flagship Pioneering

Cambridge, Massachusettsflagshippioneering.com

Overview

Flagship Pioneering is a biotechnology innovation company that invents and builds bioplatform companies focused on human health and sustainability.

Year Founded

2000

AUM

$14B

Portfolio Companies

Website

flagshippioneering.com

Investments

Flagship Pioneering investments
Company	Date	Stage	Lead
Serif Biomedicines	Apr 2026	Early Funding	Lead
Harbinger Health	Apr 2026	Series B Extension	Lead
Metaphore Biotechnologies	Apr 2026	Early Funding	Co-investor
Expedition Medicines	Oct 2025	Seed	Lead
Lila Sciences	Oct 2025	Series A	Co-investor

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Key People

Amy O'Shea

CEO Partner

Craig Williams

CEO Operating Partner

Noubar Afeyan

Founder and CEO

Paul G. Parker

Executive Advisor to CEO

Rahul Kakkar

CEO-Partner

Tuyen Ong

CEO Partner

Douglas Cole

Managing Partner

Avak Kahvejian

General Partner

David Berry

General Partner

Geoffrey von Maltzahn

General Partner

Harry Wilcox

General Partner

Ignacio Martinez

General Partner

Lovisa Afzelius

General Partner

James Gilbert

Senior Partner

Junaid Bajwa

Senior Partner

Leda Trivinos

Senior Partner

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Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021

2022

2023

2024

2025

2026

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FAQ

Firmographic Details

HeadquartersCambridge, Massachusetts

Year Founded2000

AUM$14B

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