Investors like to watch Bill Ackman's trading moves closely. Pershing Square Capital Management, Ackman's hedge fund firm, ...

In the wake of widespread regulatory reform after the 2008 financial crisis, the federal government placed Fannie Mae and ...

Pershing Square hedge fund manager Bill Ackman recently made an offer to acquire a majority stake in real estate development company Howard Hughes Holdings (NYSE: HHH). The only problem is that ...

Billionaire Bill Ackman helped fund the spinoff of Howard Hughes Holdings Inc. from General Growth Properties in 2010 and has been a big shareholder in the real-estate company since then.

Tennis legend Martina Navratilova rebuked billionaire hedge fund manager Bill Ackman after he praised President Donald Trump's actions during his first week back in office.

Billionaire investor Bill Ackman has been climbing the ranks ... Like most hedge funds, his returns have been volatile. For instance, Pershing Square Holdings, which is managed by Ackman's fund ...

Activist investor Mantle Ridge has won three board seats at Air Products & Chemicals in a shareholder vote that also saw the ouster of the industrial gas maker's chairman and lead independent director ...