Bill Ackman announces major changes at Pershing Square

Pershing Square CEO Bill Ackman: The Fed will have to move early, can certainly do more than 3 cuts

Pershing Square's Bill Ackman reaches out to retail investors

Watch CNBC's full interview with Pershing Square Capital Management CEO Bill Ackman

Bill Ackman: Targeting another partnership

Bill Ackman building stake in ADP

Ackman SPAC advisor on burnout

Bill Ackman on pulled SPAC: New SEC concerns killed Universal Music deal