Bill Ackman, the legendary billionaire hedge fund manager over at Pershing Square Capital Holdings, has a new position, and it’s caused quite the bullish crowd to come herding over. Undoubtedly ...

Bill Ackman, founder and chief executive of Pershing Square Capital Management, has built his reputation as one of Wall Street's most high-profile corporate agitators on high-stakes activist ...

Billionaire investor Bill Ackman increased his stake in sportswear company Nike by 15% and cut his investment in fast-casual food chain Chipotle Mexican Grill by 14%, during the fourth quarter ...

Bill Ackman offers a buyout of Howard Hughes Holdings with plans to create his own Berkshire Hathaway. A look at the proposal and what's next. Every week, our Whisper Index uncovers five ...

Billionaire investor Bill Ackman's Pershing Square has submitted a revised bid to purchase 10 million newly issued shares of Howard Hughes Holdings (HHH) at $90 each. The purchase would give ...