Ridgeback Capital is a family office and private equity firm. Team members are concentrated in New York, United States. Among the 11 companies in the known portfolio are Crisp, Freenome, Arbor Biotechnologies, Pyxis Oncology, Stratus Therapeutics and Turnstone Biologics.
Is Ridgeback Capital a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Sector
- Healthcare
Contacts
Who to pitch at Ridgeback Capital
Ridgeback Capital portfolio companies (11)
- Crisp
- Freenome
- Arbor Biotechnologies
- Pyxis Oncology
- Stratus Therapeutics
- Turnstone Biologics
- Hinge Bio
- Quell Therapeutics
- LENZ Therapeutics
- TwinStrand Biosciences
- Nkarta Therapeutics
Co-investors
Funds that share portfolio companies with Ridgeback Capital.
Similar funds
Showing 20 of 100
About Ridgeback Capital
The firm's listing covers sector Healthcare, and focus areas Biotech, Diagnostics, Drug Discovery and Genomics; known deals cluster at Growth, Late-Stage and Series A.
The contacts to approach at Ridgeback Capital are Leo Sternlicht (Affiliated), Matt Mezvinsky (Affiliated) and Sarah Svoboda (Investor).
Ridgeback Capital shares portfolio companies with 20 other investment firms, among them Quest Diagnostics, JM Family Enterprises and Shizuoka Bank.
Frequently asked questions
What is Ridgeback Capital?
Ridgeback Capital is a family office and private equity firm whose team is concentrated in New York, United States, with a known portfolio of 11 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 Ridgeback Capital invest in?
Listed sectors include Healthcare; listed focus areas include Biotech, Diagnostics, Drug Discovery and Genomics. 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 Ridgeback Capital invest at?
The known deals of Ridgeback Capital include Growth, Late-Stage 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 Ridgeback Capital?
All 3 people on file at Ridgeback Capital are listed as contacts for the firm, each with their own profile page.
How do I contact Ridgeback Capital?
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.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal