0001838672 2024-06-21 2024-06-21 0001838672 adth:WarrantsToPurchaseCommonStockMember 2024-06-21 2024-06-21 0001838672 us-gaap:CommonStockMember 2024-06-21 2024-06-21 false --12-31 0001838672 8-K 2024-06-21 AdTheorent Holding Company, Inc. DE 001-40116 85-3978415 330 Hudson Street 13th Floor New York NY 10013 800 804-1359 false false false false Common stock, par value $0.0001 per share ADTH NASDAQ Warrants to purchase common stock ADTHW NASDAQ true false