AB Small Cap Growth Portfolio Advisor Class (QUAYX) is an open-end mutual fund managed by AllianceBernstein that seeks long-term growth of capital by investing primarily in a diversified portfolio of equity securities of smaller-capitalization U.S. companies exhibiting strong growth potential; it normally allocates at least 80% of net assets to such small-cap growth equities, with holdings typically numbering 95-125 stocks across sectors including technology (approximately 27%), industrials (25%), and healthcare (22%), supplemented by limited non-U.S. equities (around 7%) and cash (1%). The fund emphasizes companies poised to exceed consensus earnings expectations through a blend of fundamental and quantitative research, targeting unexpected long-term growth across company lifecycles; key holdings as of recent data include Credo Technology Group Holding Ltd, Fabrinet, SPX Technologies Inc, Bloom Energy Corp, and Rambus Inc, representing about 11% of the portfolio. Launched on October 1, 1996, QUAYX operates within the small growth category, with total net assets of approximately $3.03 billion and a share class size of $1.34 billion, available primarily to U.S. investors through advisor channels with a net expense ratio of 0.87%.
AllianceBernstein, the fund's investment manager, is a global investment management firm founded through the 2000 merger of Alliance Capital (established 1971) and Sanford C. Bernstein & Co. (established 1967), headquartered in Nashville, Tennessee, following a 2021 relocation from New York; it serves institutional, retail, and private wealth clients worldwide with $860 billion in assets under management as of September 2025, focusing on equities (42% of AUM), fixed income (36%), and alternatives. The firm maintains a diversified presence across major global markets, including the United States, Europe, Asia, and other regions.
Recent developments at AllianceBernstein include the December 2025 launch of the actively managed AB US Equity ETF (XCHG) in collaboration with its Bernstein Private Wealth Management team, expanding its active ETF offerings; ongoing RIA acquisition explorations engaging over 20 firms; and bolstering of its municipal bond platform with new hires in December 2025. Earlier strategic moves encompass the 2022 acquisition of CarVal Investors to enhance private alternatives capabilities and Equitable Holdings' April 2025 tender offer acquiring $757.8 million in AllianceBernstein units, increasing its economic interest to approximately 68.5%. These initiatives reflect AllianceBernstein's focus on product diversification, organic growth, and strengthening client solutions amid managing $869 billion in preliminary AUM as of October 2025.