AllianceBernstein Holding L.P. is a global asset management firm that provides investment management and research services to institutional, high-net-worth and retail investors. The company offers a range of investment products and services, including mutual funds, hedge funds, separately managed accounts, and private equity funds. AllianceBernstein has a presence in over 20 countries and manages assets worth over $600 billion. The company is committed to delivering superior investment performance and providing innovative solutions to its clients.