Samsara BioCapital

BiotechHealthcareBiotechnology

Total Raises

59

Lead

5

Participant

54

First Deal

Sep 16, 2018

Latest Deal

Sep 30, 2026

Avg Deal Size

$115.37M

Activity Timeline

Monthly deal count over time

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All Investments

Showing 1 of 59 investments
DateCompanyRoundAmountRoleIndustry
9/30/2026R1 TherapeuticsSeries A$80.5 millionLeadBiotechnology

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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.