The case contends that Ackman’s SPAC isn’t an operating company, but is actually an investment company like Ackman’s funds, which should be regulated by the Investment Company Act of 1940. If certain SPACs were regulated as investment companies, much of the industry could be affected because it would make it harder for anyone in the investment business to participate in a SPAC.
“Investing in securities is all the company has ever done since its I.P.O.,” the complaint says of Pershing Square’s SPAC. Simply buying some stock is not what a SPAC is meant to do, the lawsuit argues.
https://www.nytimes.com/2021/08/17/business/dealbook/bill-ackman-spac.html