Bill Ackman’s Pershing Lost 4.7% in July, Erasing Most of 2024 Gains BloombergAckman’s IPO Dream Implodes From $25 Billion to Zero in Weeks BloombergWhat Bill Ackman Got Wrong With His Bungled IPO The Wall Street JournalBill Ackman’s Pershing Square withdraws IPO as demand for offering waned CNBCBreakingviews: Bill Ackman will never be the next Warren Buffett Reuters