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RA Capital Management — Portfolio, Page 3

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
15
Industries
Biotechnology 23Health Care 12Therapeutics 12Medical 10Pharmaceutical 8Biopharma 7+9 more
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Portfolio companies

Showing 49–72 of 467
Element Biosciences
June 2026

Element Biosciences develops genomic sequencing and multiomics technologies used in drug discovery, and diagnostic applications.

Biotechnology · San DiegoSeries E
Celcuity
June 2026

Celcuity is a biotechnology company translating discoveries of new cancer sub-types into expanded therapeutic options for cancer patients.

Biotechnology · Hamel$500.0M Post-IPO Debt
Jade Biosciences
June 2026

Jade Biosciences is developing transformative therapies to redefine the standard of care for inflammation and immunology indications.

Biopharma · Waltham$150.0M Post-IPO Equity
Mineralys Therapeutics
June 2026

Mineralys Therapeutics is a clinical-stage biopharmaceutical company committed to developing therapy for the treatment of hypertension.

Biopharma · Radnor$500.0M Post-IPO Debt
Contraline
June 2026

Contraline is a clinical-stage biotechnology company that develops male contraceptive solutions.

Biotechnology · Charlottesville$92.5M Series B
Aurinia Pharmaceuticals
June 2026

Aurinia develops and commercializes therapies to treat targeted patient populations suffering from serious auto-immune diseases.

Biopharma · Victoria$3.1M Post-IPO Equity
Moderna
June 2026

Moderna Therapeutics is a biotechnology company that develops medicines and vaccines based on messenger RNA (mRNA) technology.

Biotechnology · Cambridge$50.0M Grant
Apogee Therapeutics
May 2026

Apogee Therapeutics is a biotechnology company that offers therapies for immunological and inflammatory disorders.

Biotechnology · San Francisco$1.3B Post-IPO Debt
Secretome Therapeutics
May 2026

Secretome Therapeutics is a clinical-stage cell therapy company that develops therapies for rare cardiac diseases.

Biotechnology · Dallas$30.0M Series A
cAMPfield Therapeutics
May 2026

cAMPfield Therapeutics is a biotechnology company that specializes on exploration and development activities of therapeutic solutions.

Biopharma · San Diego$180.0M Series A
Sana Biotechnology
May 2026

Sana Biotechnology is a developer of engineered cells intended to be used as medicine for patients.

Biotechnology · Seattle$69.0M Post-IPO Equity
Everest Medicines
May 2026

Everest Medicines is dedicated to its mission of developing and commercializing novel transformative pharmaceutical therapies for patients.

Biotechnology · New York$6.8M Post-IPO Secondary
Artiva Biotherapeutics
May 2026

Artiva Biotherapeutics is a biotech company focused on developing and commercializing allogeneic natural killer (NK) cell therapies.

Biotechnology · San Diego$300.0M Post-IPO Equity
Avalo Therapeutics
May 2026

Avalo Therapeutics is a clinical-stage biopharmaceutical company.

Biotechnology · Rockville$431.3M Post-IPO Equity
Windward Bio
May 2026

Windward Bio develops monoclonal antibodies for advanced immunological diseases.

Biotechnology · Basel$165.0M Series B
GH Research
April 2026

GH Research is a biopharmaceutical company developing novel therapies for the management of mental illness.

Biopharma · Dublin$117.5M Post-IPO Equity
Climb Bio
April 2026

Climb Bio occurs when the immune system mistakenly attacks the body's tissues and can result in permanent organ damage or even death.

Biotechnology · Redmond$110.0M Post-IPO Equity
Prelude Therapeutics
April 2026

Prelude Therapeutics designs and develops small molecule therapies targeting key drivers of cancer cell growth and resistance.

Biopharma · Wilmington$90.0M Post-IPO Equity
Terremoto Biosciences
April 2026

Terremoto Biosciences is a biotechnology company leveraging the power of lysine-based covalency to develop optimized medicines.

Biotechnology · San Francisco$108.0M Series C
ADCendo
April 2026

Adcendo is a biotech company that develops antibody-drug conjugates (ADCs) to target cancers with high unmet medical needs.

Biotechnology · Copenhagen$75.0M Series C
Incyclix Bio
April 2026

Incyclix Bio develops small molecule inhibitors of CDKs for the treatment of advanced and resistant cancers.

Biotechnology · Durham$5.0M Series B
Stipple Bio
April 2026

Stipple Bio is a biotechnology company that offers cellular profiling and target discovery with epitope resolution.

Biopharma · Cambridge$100.0M Series A
Vor Biopharma
March 2026

Vor Biopharma is an immuno-oncology company that develops therapies for treating cancer.

Biotechnology · Cambridge$75.0M Post-IPO Equity
SAB Biotherapeutics
March 2026

SAB Biotherapeutics is a clinical-stage biopharmaceutical development company.

Biotechnology · Sioux Falls$85.0M Post Ipo Equity

Where RA Capital Management invests

Biotechnology23
Health Care12
Therapeutics12
Medical10
Pharmaceutical8
Biopharma7

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, Health Care, Therapeutics, Medical, Pharmaceutical. The firm invests across 15 different industry categories.

What is RA Capital Management's largest investment?▸

Among tracked funding rounds, Apogee Therapeutics received $1.3B in a Post-IPO Debt 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 Element Biosciences, Celcuity, Jade Biosciences, Mineralys Therapeutics, Contraline. These companies were founded in 2020 or later.

Reach the founders behind these 467 companies
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