Polar Asset Management Partners Inc.
Financial ServicesOntario, Canada51-200 Employees
Polar Asset Management Partners Inc. is a Toronto-based global asset manager specializing in alternative investments. Founded in 1991, the firm operates with offices in New York, Calgary, and London, and concentrates on niche-oriented investment strategies. Its flagship Multi-Strategy Fund, which began trading in 1991 and is led by chief investment officer Paul Sabourin, has evolved over more than three decades to include additional strategies and talent. The firm has attracted investors from around the world seeking diversified exposure to specialized strategies. In 2025, Polar expanded its scope through the acquisition of Castlefield Associates Inc., reflecting ongoing growth in its asset-management capabilities. The company operates within the financial services industry as a provider of alternative asset management, serving a global client base.