Abcuro
Breakthrough Therapies for Autoimmune Diseases and Cancer
Newton, United States · Founded 2015 · $473.3M raised
- Headquarters
- Newton, Massachusetts
- Employees
- 51–200
- Founded
- 2015
- Business Model
- B2B
- Website
- abcuro.com
- Total Funding
- $473.3M
- Last Round
- $66.0M Series DAug 2026
- Rounds
- 6
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
Abcuro is a clinical-stage biotechnology company developing first-in-class immunotherapies targeting KLRG1 (Killer cell Lectin-like Receptor G1) for rare autoimmune diseases and cancers. Its lead candidate ulviprubart (ABC008) is in Phase 2/3 pivotal trials for Inclusion Body Myositis (IBM) and Phase 1 trials for T-Cell Large Granular Lymphocytic Leukemia (T-LGLL). The company has raised over $200M in Series C financing led by New Enterprise Associates with participation from Sanofi Ventures, RA Capital, and Bain Capital Life Sciences.
Summary
Abcuro is a Biotech company based in Newton, United States, founded in 2015. It has raised $473.3M in total across 6 rounds, most recently a $66.0M Series D round in Aug 2026. Investors include Bain Capital Life Sciences, Redmile Group and Sanofi Ventures.
Tech & App Stack
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Funding History
Aug 2026
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Funding: Seed through Series D. Amounts, valuations, and investors where available.
Investors
Bain Capital Life Sciences
3 rounds
Redmile Group
3 rounds
Sanofi Ventures
3 rounds
New Enterprise Associates
1 round
Mass General Brigham Ventures
1 round
Partners Innovation Fund
1 round
Kaitai Capital
1 round
Foresite Capital
2 rounds
RA Capital Management
2 rounds
Samsara BioCapital
2 rounds
Pontifax
1 round
New Leaf Ventures
1 round
ShangPharma Innovation
1 round
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