Longwood Fund
Venture Capital
We invest in science-based companies developing novel solutions for medical...
Boston, United States · 25+ investments · 20 portfolio companies
Early Stage
Seed
Biotech
Digital Health
- Headquarters
- Boston, United States
- Founded
- 2010
- Website
- longwoodfund.com
- AUM
- $180.0M
- Portfolio Companies
- 20
- Total Investments
- 25
- Last Investment
- Apr 2026
- Geographic Focus
- United States
Investment Thesis
We invest in science-based companies developing novel solutions for medical...
Longwood Fund is a Venture Capital firm based in Boston, United States. It has made 25 investments in Biotech and Digital Health, including Sitryx Therapeutics, DEM Bio and BE Biopharma.
Portfolio20
Co-investors24
Sign up to view co-investors
24 co-investors across 53 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×20 · Private Equity ×2 · Corporate VC ×2 · 48 shared rounds
Investment History
Sign up to view investment history
Create a free account with 25 free credits every month, no card needed, to unlock deal history, amounts, and round details.
Your firm? Embed this profile
Add the live badge to your site — it stays current as your portfolio data updates.
<a href="https://indexed.vc/investors/longwood-fund"><img src="https://indexed.vc/api/badge/investor/longwood-fund" alt="Longwood Fund on Indexed.vc" width="260" height="76" /></a>