Polar Asset Management Partners completed the acquisition of Castlefield Associates.

Polar Asset Management, a hedge fund manager, completed the acquisition of Castlefield Associates, a hedge fund manager. Financial terms were not disclosed. “Polar is a leader and an innovator in alternative asset management. Polar’s unique platform, approach to its business, and its track record of attracting and welcoming new talent, were key factors in our decision to join the firm,” Chris Schindler, Castlefield Founder and Chief Executive Officer.