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RA Capital Management Portfolio Companies

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

Last updated: July 2026

RA Capital Management Investment Overview

Portfolio Companies
439
Total Invested
$40.6B
Average Investment
$110.2M

RA Capital Management's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Frontier Medicines2024Series C$20.0MSan Francisco
Bright Peak Therapeutics2024Series C$90.0MAllschwil
Ajax Therapeutics2024Series C$95.0MCambridge
Bluejay Therapeutics2024Series C$182.0MSan Mateo
Obsidian Therapeutics2024Series C$160.5MCambridge
SeLux Diagnostics2024Series D$48.0MCharlestown
CervoMed2024Post Ipo Debt$149.4MBoston
Stoke Therapeutics2024Post Ipo Equity$125.0MBedford
Capstan Therapeutics2024Series B$175.0MSan Diego
Napigen2024GrantUndisclosedWilmington

Complete List of RA Capital Management Portfolio Companies (439)

Export
#CompanyStageAmountLocation
351Frontier MedicinesSeries C$20.0MSan Francisco, United States
352Bright Peak TherapeuticsSeries C$90.0MAllschwil, Switzerland
353Ajax TherapeuticsSeries C$95.0MCambridge, United States
354Bluejay TherapeuticsSeries C$182.0MSan Mateo, United States
355Obsidian TherapeuticsSeries C$160.5MCambridge, United States
356SeLux DiagnosticsSeries D$48.0MCharlestown, United States
357CervoMedPost Ipo Debt$149.4MBoston, United States
358Stoke TherapeuticsPost Ipo Equity$125.0MBedford, United States
359Capstan TherapeuticsSeries B$175.0MSan Diego, United States
360NapigenGrantUndisclosedWilmington, United States
BiopharmaBiotechnologyLife SciencePharmaceuticalPrecision Medicine

Frontier Medicines is a biopharmaceutical company that develops a chemoproteomics platform to accelerate the development of medicines.

San Francisco, United States
June 2024
$20.0M
Series C

Founder Contacts

30,000+ verified contacts

BiotechnologyLife ScienceMedicalTherapeutics

Bright Peak is a biotech company that develops a portfolio of immunotherapies for the treatment of cancer and autoimmune diseases.

Allschwil, Switzerland
June 2024
$90.0M
Series C

Founder Contacts

30,000+ verified contacts

BiotechnologyLife ScienceMedical

Ajax Therapeutics is a biotechnology company developing therapies to target cytokine signaling pathways that drive hematologic malignancies.

Cambridge, United States
May 2024
$95.0M
Series C

Founder Contacts

30,000+ verified contacts

BiotechnologyHealth CarePharmaceutical

Bluejay Therapeutics is a private biopharmaceutical company focused on the development of cures for infectious diseases.

San Mateo, United States
May 2024
$182.0M
Series C

Founder Contacts

30,000+ verified contacts

BiotechnologyHealth CarePharmaceutical

Obsidian Therapeutics is a developer of a next-generation cell and gene therapies created to extend adoptive immunotherapy.

Cambridge, United States
April 2024
$160.5M
Series C

Founder Contacts

30,000+ verified contacts

BiotechnologyHealth CareHealth DiagnosticsTherapeutics

SeLux Diagnostics is a developer of a next-generation phenotyping platform that provides personalized antimicrobial therapies to patients.

Charlestown, United States
April 2024
$48.0M
Series D

Founder Contacts

30,000+ verified contacts

Health CarePharmaceutical

CervoMed a clinical-stage firm focused on discovering therapies for brain degenerative illnesses.

Boston, United States
March 2024
$149.4M
Post Ipo Debt

Founder Contacts

30,000+ verified contacts

BiotechnologyHealth CarePharmaceuticalTherapeutics

Stoke is developing antisense oligonucleotide medicines that target RNA splicing to increase gene expression for treatment.

Bedford, United States
March 2024
$125.0M
Post Ipo Equity

Founder Contacts

30,000+ verified contacts

BiotechnologyHealth CareMedicalTherapeutics

Capstan Therapeutics develops in vivo mRNA and gene-editing medicines for a broad range of diseases.

San Diego, United States
March 2024
$175.0M
Series B

Founder Contacts

30,000+ verified contacts

AgricultureAgTechBiotechnology

NAPIGEN is a biotechnology company that addresses novel genome engineering of various organisms such as plants, microbes, and animals.

Wilmington, United States
March 2024
Grant

Founder Contacts

30,000+ verified contacts

Health CareMedicalMedical DeviceRobotics

MMI is focused on advancing robotic technology for soft tissue open surgery with the world's smallest wristed instruments.

Pisa, Italy
February 2024
$110.0M
Series C

Founder Contacts

30,000+ verified contacts

BiotechnologyOncologyTherapeutics

ProfoundBio is a developer of targeted therapeutics intended for patients with cancer.

Seattle, United States
February 2024
$112.0M
Series B

Founder Contacts

30,000+ verified contacts

BiotechnologyLife ScienceOncologyTherapeutics

Tyra Biosciences is a biotechnology company targeting new pathways of acquired resistance in oncology with purpose-built drugs.

Carlsbad, United States
February 2024
$200.0M
Post Ipo Equity

Founder Contacts

30,000+ verified contacts

BiotechnologyClinical TrialsTherapeutics

Tourmaline Bio is a biotechnology company that develops medicines to treat inflammatory and immune diseases in patients.

New York, United States
January 2024
$172.5M
Post Ipo Equity

Founder Contacts

30,000+ verified contacts

BiotechnologyGeneticsLife Science

Verve Therapeutics is a clinical-stage biotechnology company developing genetic medicines for cardiovascular disease.

Boston, United States
November 2023
$143.8M
Post Ipo Equity

Founder Contacts

30,000+ verified contacts

Health Care

Forward Therapeutics is a biopharma comapny targeting treatment of chronic inflammatory disorders.

Palm Beach Gardens, United States
October 2023
$50.0M
Series A

Founder Contacts

30,000+ verified contacts

BiopharmaBiotechnologyMedicalTherapeutics

Rampart Bioscience develops gene medicines to provide long-lasting treatments for a wide range of diseases.

La Jolla, United States
October 2023
$85.0M
Series A

Founder Contacts

30,000+ verified contacts

BiopharmaBiotechnologyHealth Care

Aiolos Bio is a biotech company developing innovative therapies for respiratory diseases and immune conditions.

San Francisco, United States
October 2023
$245.0M
Series A

Founder Contacts

30,000+ verified contacts

BiotechnologyHealth CareTherapeutics

Harpoon Therapeutics is a clinical-stage immunotherapy company focused on the development of novel T-cell recruiting biologic therapies.

South San Francisco, United States
October 2023
$100.0M
Post Ipo Equity

Founder Contacts

30,000+ verified contacts

Health CareMedicalWellness

Ventricle Health offers evidence-based therapy, remote patient monitoring, patient education, and advocacy services for cardiac care.

Greensboro, United States
October 2023
$8.0M
Seed

Founder Contacts

30,000+ verified contacts

BiotechnologyPharmaceuticalTherapeutics

Cerevel Therapeutics is a biopharmaceutical company that develops drugs to treat neurological and neuropsychiatric disorders.

Boston, United States
October 2023
$450.0M
Post Ipo Equity

Founder Contacts

30,000+ verified contacts

BiotechnologyHealth CareHealth DiagnosticsMedical

Adela creates develops technologies centered around detecting high-risk conditions like cancer through routine blood tests.

Foster City, United States
September 2023
$48.0M
Series A

Founder Contacts

30,000+ verified contacts

BiopharmaBiotechnologyLife Science

Hyku is a biotech company that develops precise covalent targeting of disease-causing proteins.

Lexington, United States
September 2023
$56.0M
Seed

Founder Contacts

30,000+ verified contacts

BioinformaticsBiometricsBiopharmaBiotechnologyOncology

Mariana Oncology is a biotechnology research industry.

Watertown, United States
September 2023
$175.0M
Series B

Founder Contacts

30,000+ verified contacts

BiopharmaBiotechnologyHealth CareLife Science

RNA based vaccines with tolerability close to the standard of care by dampening an excessive innate immune response

San Francisco, United States
August 2023
$4.0M
Seed

Founder Contacts

30,000+ verified contacts

Showing 351-375 of 439 portfolio companies

Frequently Asked Questions About RA Capital Management

How many companies has RA Capital Management invested in?

RA Capital Management has invested in 439 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, Health Care, Therapeutics, Life Science, Medical. The firm invests across 19 different industry categories.

What is RA Capital Management's largest investment?

Among tracked funding rounds, Cerevel Therapeutics received $450.0M in a Post Ipo Equity round. RA Capital Management's total known invested capital is $40.6B.

What is the average investment size for RA Capital Management?

RA Capital Management's average investment size is $110.2M across its portfolio of 439 companies.

What are RA Capital Management's most recent investments?

Recent RA Capital Management portfolio additions include Frontier Medicines, Bright Peak Therapeutics, Ajax Therapeutics, Bluejay Therapeutics, Obsidian Therapeutics. These companies were founded in 2020 or later.

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