Castlerock Asset Management, founded by Paul Tanico, is a New York-based investment firm that focuses on short-term trades in U.S.-listed equities, with a fundamental slant. Ellen Adams joins Tanico as managing principals of the fund. Paul Tanico has worked at David J. Greene & Co., Atalanta Sosnoff, Neuberger Berman and Omega Advisors, received a B.S. from New York University, and a J.D. from Fordham in 1980. Castlerock was founded in 1993.