Bill Ackman is supporting former hedge funder Whitney Tilson in his quest to become the next mayor of New York City.

Pershing Square Capital Management is pushing for a merger after the spinoff of some of Howard Hughes’ other entities.

Here's why Restaurant Brands (TSX:QSR) is a top holding of hedge fund manager Bill Ackman right now. The post Bill Ackman Is ...

Multiple traders were already signed onto the program at the time of launch, according to Dub. Their roster includes Andrew ...

Billionaire investor Bill Ackman's Pershing Square said on Monday it has offered to buy the remaining stake it does not ...

Under the leadership of legendary investor and Chief Executive Officer Warren Buffett, Berkshire Hathaway (NYSE: BRK.B)(NYSE: ...

The billionaire activist investor has made some big moves in his portfolio recently. Bill Ackman likes to focus on just a few companies at a time. His hedge fund, Pershing Square Capital ...

With a $1 billion buyout offer on the table, Summerlin’s developer could undergo another corporate shakeup.

Nike's turnaround strategy can propel the stock by 32% to $97 says this analyst as Bill Ackman loads up on the shares.

Bill Ackman likes to focus on just a few companies ... Ackman's activist investor strategy requires a highly concentrated portfolio. He needs to buy enough of a company to have some say, and ...