Derk William Cullinan

Cato Partners Management LLC (Cato Partners) is an independent hedge fund management firm headquartered in New York City. The firm was founded by Derk W. Cullinan in 2008. Cato Partners provides investment management services to high net worth clients.

Founded in 1992, Ziff Brothers Investments LLC is a hedge fund manager located in New York City. The firm is the primary investment vehicle of the Ziff family, founders of Ziff-Davis Publishing.

3G Capital Partners LP (3G Capital) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded in 2005 by Founding Partners Jorge Paulo Lemann, Marcel Telles, Carlos Alberto Sicupira, Roberto Thompson, and Alex Behring. 3G Capital provides investment advisory services to private investment funds that are, generally, offered to high-net-worth financially sophisticated individuals and institutional investors.