AllianceBernstein is a global asset management firm that provides investment management and research services to institutional, high-net-worth, and retail investors worldwide. Established in 1967, the firm has grown to manage approximately $700 billion in assets as of February 28, 2025. Headquartered in Nashville, Tennessee, AllianceBernstein operates offices across the globe, offering a diverse range of investment solutions.

The firm's investment philosophy emphasizes a collaborative culture that fosters diverse perspectives and innovative thinking to address complex investing challenges. AllianceBernstein's services include asset management, mutual funds, sell-side research, and private wealth management. The firm is a subsidiary of Equitable Holdings, which holds a 64% stake.