Top 10 Private Equity Investors in Cancer Therapeutics & Diagnostics

RankInvestor Name
1Casdin Capital
2Ares Management
3Bristol-Myers Squibb
4Eli Lilly and Company
5RA Capital Management
6BB Biotech
7GSK
8Xoma
9A&Z Pharmaceuticals
10Logos Capital

Oncology remains the deepest therapeutic category, driven by precision medicine and strategic pharma demand. These are buyers and control investors. This list is most relevant if you are selling the company, recapitalizing, or seeking a majority partner.

The CapitalDart directory identifies the right person to contact at each of these firms, with their individual investment criteria.

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Rankings cover January 2025 to July 2026 investment activity in US and Canada companies. Seed and early-stage rankings measure deal participation, not suitability for every raise.