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 ...

Pershing Square Capital Holdings’ Bill Ackman is perhaps best known for concentrated investments in a handful of “wonderful,” easy-to-understand businesses flush with free cash flow.

Bill Ackman and Warren Buffett share several common denominators. Ackman wants to add another similarity to the list by turning Howard Hughes Holdings into the "next Berkshire Hathaway." ...

CNN rejected a claim made by Elon Musk — and later flagged by Bill Ackman — that it only covered Donald Trump’s rally in Butler, Pa., because the network may have been “tipped off” about ...

Hedge fund manager Bill Ackman called Warren Buffett’s investment strategy too conservative and claimed Berkshire Hathaway’s businesses would likely run better under the next chief executive.