Brian Gagnon is a founding member of Gagnon Securities, and is a Senior Partner and Portfolio Manager. He is also a Senior Analyst and Advisor to the Gagnon Securities Partners Fund LLC, the Manager of Gagnon Investment Associates LLC and Gagnon Investment Associates Offshore Ltd. Brian began his investment career in 1987 as an Associate in Investment Banking at Wheat, First Securities in Richmond, VA. In 1991, he joined Bear, Stearns & Co. in New York as a Vice President in Investment Banking, following which he joined Gilder, Gagnon, Howe & Co. in 1992 as an Analyst and Portfolio Manager. Brian has a B.S. in Finance from the University of Richmond.

Brian Gagnon
Founding Member, Senior Partner and Portfolio Manager
Gagnon Securities
United States, New York, New York
About Me
Profile Information
Founding Member, Senior Partner and Portfolio Manager
Gagnon Securities
Investment Team,Operations Team
Investor
Fund of Funds
New York
New York
United States
Jun 30, 2025
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