The Comptroller of the City of New York (the Comptroller), acting on behalf of the New York City Police Pension Fund, Subchapter 2 (Police), the New York City Fire Department Pension Fund, Subchapter Two (Fire) and the New York City Board of Education Retirement System (BERS), collectively referred to as the Systems, invites proposals to identify investment management firms to create and manage one or more U.S. equity active mid-capitalization (mid-cap) and small- to mid-capitalization (smid-cap) portfolios for the System(s). The Request for Proposals (RFP) is open to all active styles of management in the mid- and smid-cap market sectors including enhanced indexing.