AdTheorent Holding Company, Inc. is the holding entity associated with MCAP Acquisition Corp, a blank-check company that completed its initial public offering in 2021 and traded on Nasdaq under the ticker MCAP. The SPAC targeted the advertising technology sector, focused on combining with AdTheorent, a machine learning-powered programmatic digital advertising platform that applies predictive data science to optimize campaign performance across digital channels. This 10-Q was filed in August 2021 while the business combination was pending. The de-SPAC merger closed in December 2021, with the combined company subsequently trading under the ticker ADTH on Nasdaq. Sign up for SpacDesk to access the full filing history, deal timeline, and data on this and hundreds of other SPAC transactions.