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RA Capital Management — Portfolio, Page 12

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

467
Companies
$56.7B
Total invested
$123.5M
Avg. check
18
Industries
Biotechnology 20Therapeutics 12Health Care 12Life Science 10Medical 10Biopharma 9+12 more
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Portfolio companies

Showing 265–288 of 467
SAB Biotherapeutics
March 2026

SAB Biotherapeutics is a clinical-stage biopharmaceutical development company.

Biotechnology · Sioux Falls$85.0M Post Ipo Equity
Equillium
March 2026

Equillium is a biotechnology company that develops products for autoimmune and inflammatory disorders with an unmet medical need.

Biopharma · La Jolla$35.0M Post Ipo Equity
Solid Biosciences
March 2026

Solid Biosciences is a life science company that conducts research for the treatment of Duchenne muscular dystrophy.

Biotechnology · Charlestown$240.0M Post Ipo Equity
Atavistik Bio
March 2026

Atavistik Bio is a biotechnology company that develops precision allosteric small molecules aimed at treating metabolic diseases and cancer.

Biotechnology · Cambridge$40.0M Series B
NexCure
March 2026

NexCure offers clinically intense therapies in outpatient, community settings, and other cutting-edge treatments.

Therapeutics · Boston$19.0M Series A
Candid Therapeutics
March 2026

Candid Therapeutics is a biotechnology company that focuses on the treatment of a range of immunological conditions.

Biotechnology · San Diego$505.0M Undisclosed
Zura Bio
February 2026

Zura Bio is a clinical-stage, multi-asset biotechnology company.

Biopharma · Henderson$125.0M Post Ipo Equity
Bicara Therapeutics
February 2026

Bicara Therapeutics develops dual-action cancer therapies, combining targeted treatments with tumor modulators for enhanced impact.

Biopharma · Cambridge$150.0M Post Ipo Equity
Slate Medicines
February 2026

Slate Medicines develops therapeutics that target Pituitary Adenylate Cyclase-Activating Polypeptide for migraine treatment and prevention.

Biotechnology · Raleigh$130.0M Series A
Immunic Therapeutics
February 2026

Immunic is a biopharmaceutical company that develops a pipeline of selective oral immunology therapies.

Biotechnology · New York$400.0M Post Ipo Equity
Evommune
February 2026

Evommune is a biotechnology company that develops therapeutics that halt progressive disease and address their symptoms.

Biotechnology · Palo Alto$125.0M Post Ipo Equity
Coherus Biosciences
February 2026

Coherus Biosciences develops, manufactures, and commercializes biologic therapeutics for oncology and inflammatory diseases.

Biotechnology · Redwood City$50.1M Post Ipo Equity
Xilio Therapeutics
February 2026

Xilio Therapeutics is a biotechnology company that develops tumor-activated immuno-oncology therapies.

Biopharma · Waltham$40.0M Post Ipo Equity
Angitia Biopharmaceuticals
February 2026

Angitia Biopharmaceuticals develops biologic therapies for musculoskeletal diseases.

Biopharma · Westlake Village$130.0M Series D
Apeiron labs
February 2026

Apeiron labs mission is to provide data from the upper of the ocean.

Analytics · Cambridge$9.5M Series A
Avalanche Energy
February 2026

Avalanche Energy is a fusion energy startup that develops micro-fusion reactors for distributed energy and mobility.

Electrical Distribution · Seattle$29.0M Series Unknown
Vaxcyte
January 2026

Vaxcyte focuses on developing vaccines designed to prevent or treat some of the most common and deadly infectious diseases worldwide.

Biopharma · San Carlos$632.5M Post Ipo Equity
Nautilus Biotechnology
January 2026

Nautilus Biotechnology is a life sciences company that develops a platform for analyzing and quantifying the human proteome.

Biotechnology · San Carlos$1.6M Grant
CORXEL Pharmaceuticals
January 2026

CORXEL Pharmaceuticals is a biotechnology company that develops science and medicines for underserved patients.

Biotechnology · Shanghai$287.0M Series D
BioAge Labs
January 2026

BioAge Labs is a clinical-stage biotechnology company that develops therapeutics to treat obesity and metabolic diseases.

Biopharma · Richmond$115.0M Post Ipo Equity
Kinaset Therapeutics
January 2026

Kinaset Therapeutics is a biopharma company that focuses on advancement of novel drugs in areas of unmet medical needs.

Health Care · Boston$103.0M Series B
Century Therapeutics
January 2026

Century Therapeutics is a biotechnology company that develops cell therapies for hematological and solid tumor malignancies.

Biotechnology · Philadelphia$135.0M Post Ipo Equity
Parabilis Medicines
January 2026

Parabilis Medicines is a Grupo Bugio is a biopharmaceutical firm that specializes in creating medicines.

Biopharma · Cambridge$305.0M Series F
Diagonal Therapeutics
January 2026

Diagonal Therapeutics is a biotechnology startup that develops targeted therapies for cancer and genetic diseases.

Biopharma · Watertown$125.0M Series B

Where RA Capital Management invests

Biotechnology20
Therapeutics12
Health Care12
Life Science10
Medical10
Biopharma9

About RA Capital Management's portfolio

How many companies has RA Capital Management invested in?▸

RA Capital Management has invested in 467 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does RA Capital Management invest in?▸

RA Capital Management's top investment sectors include Biotechnology, Therapeutics, Health Care, Life Science, Medical. The firm invests across 18 different industry categories.

What is RA Capital Management's largest investment?▸

Among tracked funding rounds, Vaxcyte received $632.5M in a Post Ipo Equity round. RA Capital Management's total known invested capital is $56.7B.

What is the average investment size for RA Capital Management?▸

RA Capital Management's average investment size is $123.5M across its portfolio of 467 companies.

What are RA Capital Management's most recent investments?▸

Recent RA Capital Management portfolio additions include SAB Biotherapeutics, Equillium, Solid Biosciences, Atavistik Bio, NexCure. These companies were founded in 2020 or later.

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