Winton
Investment ManagementEngland, United Kingdom51-200 Employees
Winton is a London-based quantitative investment management firm that aims to generate returns for clients across a range of market environments. Its approach is grounded in original research, rigorous statistical analysis, and deep market experience used to design its strategies. Founded in 1997 by Sir David Harding, the firm counts some of the world's largest institutional investors among its clients. As part of the investment management industry, Winton positions itself as a mid-sized, research-driven practitioner focused on adapting to varying market conditions. In 2025, Brigid Rentoul retired from her role as General Counsel after thirteen years with the firm.