Billionaire Bill Ackman has invested $900 million to transform Howard Hughes Holdings into a "modern-day Berkshire Hathaway." ...

Billionaire Bill Ackman, founder and president of hedge fund Pershing Square Capital Management (OTCPK:PSHZF), on Thursday ...

Pershing Square held $1.4 billion in Howard Hughes stock as of March 2025 and added another $900 million in May, signaling ...