RA Capital
RA Capital

RA Capital

Measured by AhrefsDR52 out of 100, Above median. Ahrefs DR. Open the scores section.Ahrefs DR: 52/100. Above median. Measured by Ahrefs. Median 44.

2004Venture Capital48 portfolioUnited States

About

RA Capital Management® (“RA Capital”) is a multi-stage investment manager dedicated to evidence-based investing in public and private healthcare and life science companies that are developing drugs, medical devices, and diagnostics. The flexibility of its strategy allows RA Capital® to provide seed funding to startups and to lead private, IPO, and follow-on financings for its portfolio companies, both facilitating the crossover process and allowing management teams to drive value creation with fewer capital concerns from inception through commercialization. At RA Capital’s core is its TechAtlas research division, a scientifically trained team that maps out competitive landscapes in a continual effort to put data into context, identify breakthroughs, and originate conviction in new ideas.

Key facts

Website
racap.com
Type
Venture Capital
Headquarters
United States
Portfolio companies
48
Cheque size
$22M to $220M
Sector focus
Healthcare
Lung
Bladder
Cancer
Diagnostics

Recent investments

Recent funding rounds RA Capital took part in
DateCompanyRoundAmount
1 Nov 2026Alethio TherapeuticsSeries A$90M
15 Oct 2026Estuary BiotherapeuticsSeries A$93M
18 Aug 2026AbcuroSeries D$66M
1 Jul 2026Alchemab TherapeuticsSeries A$32M
2 Jun 2026ContralineSeries B$93M
6 May 2026CellCentricSeries D$220M
15 Apr 2026Terremoto BiosciencesSeries C$108M
5 Jan 2022NucleixFunding Round$22M
7 Apr 2021NucleixFunding Round$55M
3 Feb 2021FreenomeSeries D$300M

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Frequently asked

What companies has RA Capital invested in?

RA Capital has invested in Alethio Therapeutics, Estuary Biotherapeutics, Abcuro, Alchemab Therapeutics, Contraline and 43 more.

SEC filings, insider activity, nonprofit links and pay benchmarks for RA Capital: