Billionaire investor Bill Ackman's Pershing Square Capital Management has taken a new position in Amazon, Reuters reported, ...

Billionaire investor Bill Ackman told clients on Thursday that his hedge fund bought Amazon shares last month, betting ...

Amazon ( NASDAQ: AMZN) gained in afternoon trading after Pershing Square Holdings ( OTCPK:PSHZF) disclosed during an investor ...

Bill Ackman’s hedge fund, Pershing Square Holdings, is well-known for concentrating bets in fewer than a dozen names at any ...

Bill Owens, the longtime executive producer of CBS News' "60 Minutes," is stepping down over concerns about editorial independence, according to an internal memo seen by Reuters on April 22.

Ackman is still betting on Nike's recovery, but he's minimizing his risk. He sees Uber as a contrarian bet, but the low ...

Ackman says “only new leadership” of the Harvard Corporation, the university’s governing body “can fix this mess.” ...