About William Ackman

William Ackman is a billionaire investor and founder of Pershing Square Capital Management. He launched Pershing Square Tontine Holdings, a special purpose acquisition company (SPAC) that aimed to merge with mature unicorns. In July 2020, the SPAC raised $4 billion in its IPO, becoming the largest SPAC offering at that time.

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•By Alejandro Cremades

William Ackman

About William Ackman

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