Gagnon Securities LLC

Overview

Gagnon Securities LLC is a privately held investment firm based in New York City, specializing in equity investments across multiple industries, including technology, financial services, retail, and industrial sectors. The firm manages assets for both individual and institutional clients, offering discretionary accounts on a long-only and hedged basis. Their investment approach is research-intensive and generalist, aiming to uncover opportunities that industry peers might overlook. Founded in 2000, Gagnon Securities has built a team of portfolio managers with an average of over two decades of experience. This depth of expertise allows them to evaluate investments from various perspectives, enhancing their ability to identify and refine investment ideas. The firm's team-oriented culture is integral to their investment process, fostering collaboration and diverse viewpoints. As of 2025, Gagnon Securities manages approximately $437.99 million in assets for 1,242 clients. Their investment strategy focuses on growth, late-stage, pre-IPO, and buyout opportunities, primarily within the United States. The firm is committed to delivering solid long-term results through a disciplined and collaborative investment approach.

Investment Focus

• Accredited investors only
• Long-term investment horizon

Portfolio Companies