NASHVILLE, Tenn., Jan. 10, 2024 /PRNewswire/ -- AllianceBernstein L.P. ("AB") and AllianceBernstein Holding L.P. ("AB Holding") (NYSE: AB) today announced that preliminary assets under management increased to $725 billion during December 2023 from $696 billion at the end of November. The 4% AUM increase was driven by market appreciation with slight firmwide net outflows. By channel, December net flows were flat within Institutions and Retail, while Private Wealth posted minimal net outflows. AllianceBern ...