Pershing Square Tontine Holdings, Ltd. (NYSE: PSTH) was a blank-check company sponsored by Pershing Square Capital Management, the hedge fund led by Bill Ackman, which completed its IPO in July 2020 after filing its S-1 in June of that year. The vehicle targeted mature, high-quality private companies with durable competitive advantages across broadly defined industries, with no sector restriction. PSTH announced a proposed acquisition of a stake in Universal Music Group in 2021, but that transaction was subsequently abandoned following regulatory and structural complications, and the SPAC wound down in 2022 without completing a business combination. Sign up at SpacDesk for full filing history, deal analytics, and real-time data on PSTH and hundreds of other SPACs.