Stephen Berenson
Advisor Partner at Flagship Pioneering
Cambridge, Massachusetts
Stephen Berenson, Advisor Partner at Flagship Pioneering is an active investor based in Cambridge, Massachusetts. This profile covers what Stephen Berenson backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCInvestor
- Stages
- Early Stage VentureSeries A
- Invests in
- Healthcare & BiotechBiotech & PharmaMedTech & Medical DevicesFood & Beverage
- Location
- Cambridge, Massachusetts
- Typical check
- $750K
- Past investments
- 56
Notable investments
Denali TherapeuticsSail Biomedicines
Syros Pharmaceuticals
Incredible FoodsInzen Therapeutics
Ohana Biosciences
T2 BiosystemsTangent Medical Technologies
Kaleido BioSciences
Permeon Biologics
KovioHow to reach Stephen Berenson
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About this profile
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Round Funded. "Stephen Berenson." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/stephen-berenson
Frequently Asked Questions
What does Stephen Berenson invest in?
Stephen Berenson invests in Healthcare & Biotech, Biotech & Pharma, MedTech & Medical Devices and Food & Beverage, typically at Early Stage Venture and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Stephen Berenson invest at?
Stephen Berenson typically invests at Early Stage Venture and Series A. Lead with traction that fits the stage when you reach out.
What is Stephen Berenson's typical check size?
Stephen Berenson typically writes checks around $750K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
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What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.