What is RA Capital Management?

RA Capital Management is a Hedge Fund based in Boston.

How many investments has RA Capital Management made?

RA Capital Management has made 168 disclosed investments.

How much does RA Capital Management manage?

RA Capital Management manages $12.6B in assets.

What does RA Capital Management invest in?

RA Capital Management invests in Biotech, Climate Tech, Healthcare, Life Sciences Seed, Early Stage, Growth, Late Stage, Public companies.

What companies has RA Capital Management invested in?

RA Capital Management's portfolio includes Ansa Biotechnologies, Freenome.

RA Capital Management

Hedge Fund

Boston-based multi-stage investment manager founded in 2004, focused on evidence-based investing in healthcare and life science companies from early-stage formation through commercialization.

Boston, United States · 168+ investments · 2 portfolio companies

Website

Seed

Early Stage

Growth

Late Stage

Public

Biotech

Climate Tech

Healthcare

Life Sciences

Headquarters: Boston, United States
Founded: 2004
Website: racap.com
AUM: $12.6B

Portfolio Companies: 2
Total Investments: 168
Last Investment: Jul 2026
Geographic Focus: North America, United States

Investment Thesis

Evidence-based, multi-stage investing in healthcare and life sciences—drugs, devices, diagnostics, and tools—from early formation through public market commercialization.

RA Capital Management is a Hedge Fund firm based in Boston, United States. It has made 168 investments in Biotech and Climate Tech, including Ansa Biotechnologies and Freenome.

Portfolio2

Ansa Biotechnologies

Freenome

Investment History

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