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Longwood Fund

BiotechHealthcareBiotechnology

Total Raises

44

Lead

3

Participant

41

First Deal

Apr 4, 2012

Latest Deal

Apr 28, 2026

Avg Deal Size

$64.41M

Activity Timeline

Monthly deal count over time

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All Investments

Showing 1 of 44 investments
DateCompanyRoundAmountRoleIndustry
4/28/2026Coultreon BiopharmaSeries A$125 MillionParticipantBiotechnology

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Industry Breakdown

Portfolio concentration by sector

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Stage Focus

Investment activity by round type

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Co-investor Network

Most frequent co-investment partners (top 15)

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🚀 Startup Funding Intelligence

Discover startups raising capital and the investors backing them.