Partner
James O’Neill
Managing Director, SenaHill Partners
- Firm
- SenaHill Partners
- Title
- Managing Director
- Role
- Managing partner
- Known as
- Investor
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Record updated 21 September 2026
About
James O’Neill brings more than two decades of investment banking and capital markets experience. Over the course of his career, he has executed more than 500 transactions representing over $30 billion in aggregate value, spanning equity, debt, and hybrid financings for emerging growth companies and institutional clients. He previously served as Co-Head of Healthcare and Head of Capital Markets at JonesTrading, where he advised public and […]
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