Cambrian Bio is an operator-led fund. Based in New York, United States. Known portfolio companies include Sensei Biotherapeutics, Arcellx, Samsara Therapeutics, Vita Therapeutics, Amplifier Therapeutics and Oviva Therapeutics, 6 companies in all.
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Investment focus
- Sector
- Healthcare
Who to pitch at Cambrian Bio
Cambrian Bio portfolio companies (6)
- Sensei Biotherapeutics
- Arcellx
- Samsara Therapeutics
- Vita Therapeutics
- Amplifier Therapeutics
- Oviva Therapeutics
Co-investors
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About Cambrian Bio
The firm's listing covers sector Healthcare, and focus areas Biotech, Drug Discovery, Pharma and Therapeutics; known deals cluster at Growth, Seed and Series A.
James Peyer (Founder & CEO), Galyna Raitsyna (Ex London ICLUB director) and Brent Saunders (Director) are listed as the contacts to pitch at Cambrian Bio.
Cambrian Bio shares portfolio companies with 13 other investment firms, among them Vivo Capital, B Group Capital Management and Cedars-Sinai.
Frequently asked questions
What is Cambrian Bio?
Cambrian Bio is an operator-led fund based in New York, United States, with a known portfolio of 6 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Cambrian Bio invest in?
Listed sectors include Healthcare; listed focus areas include Biotech, Drug Discovery, Pharma and Therapeutics. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Cambrian Bio invest at?
The known deals of Cambrian Bio include Growth, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Cambrian Bio?
All 3 people on file at Cambrian Bio are listed as contacts for the firm, each with their own profile page.
How do I contact Cambrian Bio?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 3 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal