AMG Misses Revenue Estimates; Sales Up 6.2% to $556.6M Amid $813.3B AUM

Affiliated Managers Group (NYSE:AMG) reported fourth-quarter CY2025 sales of $556.6 million, up 6.2% year-on-year, but revenue missed analyst expectations. Non-GAAP profit of $9.48 per share beat the consensus by 7.3%. The company’s assets under management totaled $813.3 billion, up 14.9% from the prior-year quarter. Revenue growth outpaced AUM expansion over the past two years, but trailing-12-month revenue of $2.07 billion remains near five-year lows. Q4 was mixed, with the stock rising 2.4% to $315.34 in after-hours trading.