AdTheorent Holding Company, Inc. (Nasdaq: ADTH) is a programmatic digital advertising technology company that completed its SPAC merger with MCAP Acquisition Corp in December 2021, with the blank-check vehicle sponsored by MCAP LLC. MCAP Acquisition Corp conducted its initial public offering in 2021, targeting the technology and digital media sector. Following the business combination, AdTheorent traded publicly as ADTH on the Nasdaq, offering machine-learning-driven advertising solutions to brand and agency clients. The company filed an 8-K with the SEC on June 21, 2024, under accession number 0001140361-24-030833. Sign up at SpacDesk to access full filing history, SPAC deal metrics, and real-time data on ADTH and hundreds of other de-SPAC companies.