Longwood Fund
Longwood Fund

Longwood Fund

Longwood Fund creates and invests in science-based healthcare companies developing novel solutions for unmet medical needs.

About

Longwood Fund is a Boston-based venture capital firm specializing in the creation and investment of novel healthcare companies. The firm's mission is to identify groundbreaking scientific discoveries and transform them into viable companies that develop novel treatments for significant medical challenges. They actively co-found companies and collaborate closely with entrepreneurs and scientists to bring transformative therapies to market.

Key facts

At-a-glance profile data

Website
longwoodfund.com
Type
VC
Headquarters
Boston, United States
Funds raised
$650M
Portfolio companies
34
Stages
Seed
Series A
Series B
Growth Equity
Sector focus
Biotechnology
Healthcare
Pharmaceutical
Life Science
Cell and Gene Therapy

Recent investments

Recent funding rounds Longwood Fund took part in
DateCompanyRoundAmount
13 Aug 2026Khartis Therapeutics, Inc.Series B$50M
8 Apr 2026Sidewinder TherapeuticsSeries B$137M
Comments
(2)
1 positive2 mixed0 negative
Reddit
r/KPTIu/DoctorDueDiligenceSep 20, 2022Mixed

“Investor Relations doesn't have it listed, but CEO RP speaking at Longwood (moderated by Chen Schor - board member) - 9/21/2022 at 9:50 AM EST - more information in comments.”

View on Reddit
Reddit
r/BANDOFBROTHERSOFSRNEu/MEETMEONLINEJan 4, 2022Mixed

“Dr. Henry Ji to Participate in Longwood Healthcare Leaders Winter Webconference Panel on January 6th 2022.”

View on Reddit

Some comments are pulled from public discussions around the web (look for the source icon). Quotes are excerpts; click through to read the full thread.

Frequently asked

What companies has Longwood Fund invested in?

Longwood Fund has invested in Khartis Therapeutics, Inc., Sidewinder Therapeutics, BridgeBio Pharma, Evommune, Inc., Avenzo Therapeutics and 29 more.