James Antonopoulos

Managing Director & Head of Healthcare Investment Banking



James Antonopoulos is a Managing Director and Head of Healthcare Investment Banking. Prior to joining Roth Capital Partners, Mr. Antonopoulos was a Senior Investment Banker at Canaccord Genuity Inc. Mr. Antonopoulos has more than 10 years of investment banking experience and has completed over 300 equity, debt and M&A transactions, representing over $12.0 billion in aggregate value.

He has advised and raised capital for a wide range of Healthcare companies and has served on multiple Boards, including MabVax Therapeutics Holdings, Inc. and Bella Financial Investments LLC. Prior to joining Canaccord, Mr. Antonopoulos was in the Investment Banking Group at Rodman & Renshaw. Mr. Antonopoulos received his B.S. from Babson College and his J.D. from Villanova School of Law, where he was on the Villanova Law Review.


Joined Roth

June 2017

Sector Focus



J.D. from Villanova University & B.S. from Babson College


Canaccord Genuity Inc. - 8 years, Rodman & Renshaw