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Flagship Pioneering

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

49

Investments

Flagship Pioneering investments
CompanyDateStageLead
Serif BiomedicinesApr 2026Early FundingLead
Harbinger HealthApr 2026Series B ExtensionLead
Metaphore BiotechnologiesApr 2026Early FundingCo-investor
Expedition MedicinesOct 2025SeedLead
Lila SciencesOct 2025Series ACo-investor

Key People

Craig Williams

CEO Operating Partner

Michael Severino

CEO-Partner

Noubar Afeyan

Founder And CEO

Rahul Kakkar

CEO-Partner

Tuyen Ong

CEO Partner

Douglas Cole

Managing Partner

Paul G. Parker

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

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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