Outspoken investor Bill Ackman is taking a step toward his long-held ambition of building a publicly traded investment vehicle modeled on Warren Buffett’s approach, filing to list his hedge fund firm Pershing Square Capital Management on the New York Stock Exchange.
Pershing Square filed on Tuesday to list on the Big Board under the symbol “PS.” The planned listing would give public investors a stake in Ackman’s investment platform, which oversees a concentrated portfolio of large-cap companies, including Brookfield
, Uber
and Amazon
at the end of 2025.






