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Longwood Fund

longwoodfund.com Direct investor

Longwood Fund is a venture capital firm that creates and invests in science-based companies developing novel solutions for important medical problems. It partners with scientific co-founders to build companies, often taking active roles such as CEO or President.

Longwood Fund is a venture capital firm headquartered in Boston, United States. It invests directly in companies, from seed to growth, in biotech, pharmaceuticals and healthcare. 25 portfolio companies, as it reports.

“Longwood Fund creates & invests in science-based companies that develop novel solutions for important medical problems”

— Longwood Fund, own website
Layer
Direct investor
Type
Venture capital
Stage
Seed – Growth
Headquarters
Boston, United States
Invests in
US
Sectors
biotech, pharmaceuticals, healthcare
Portfolio
25 companies

Most shared portfolio companies with

Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 77 investors with a shared portfolio company. A shared company is not proof they invested together in the same round.

and 67 more — the graph.

Where this comes from

Every fact above was read from a page Longwood Fund publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.

  • https://www.longwoodfund.com/name, is_investor, layer, type, hq_country, hq_city, invests_in_geographies, stage_min, stage_max, sectors, thesis_quote, thesis_quote_page, description, portfolio_count, status

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Record 1364 · added 2026-08-28 · link last verified 2026-10-21 · confidence medium

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