Billionaire investor Bill Ackman has ramped up his stake in Nike by 15%, while simultaneously cutting back his investment in Chipotle Mexican Grill by 14%.

More CEOs fed up with Delaware and its powerful Chancery Court are going the way of Elon Musk, reincorporating their ...

Bill Ackman, the legendary billionaire hedge fund manager over at Pershing Square Capital Holdings, has a new position, and ...

NEW YORK (Reuters) - Billionaire investor William Ackman increased his stake in sportswear company Nike by 15% and cut his ...