Bill Ackman announced on Saturday that his management company would leave Delaware to reincorporate in Nevada.

"We are reincorporating our management company in Nevada...," the billionaire investor said in response to a post on X, ...

Bill Ackman's Pershing Square and Meta are among companies moving from Delaware to Nevada and Texas, following Elon Musk's ...

Conspiracy theories have arisen online as people look for answers following the plane and helicopter collision.

Billionaire hedge fund manager Bill Ackman deleted a post on X in which he raised the possibility that the midair collision ...

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.

Investors like to watch Bill Ackman's trading moves closely. That's because he's a billionaire hedge fund manager who has ...

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

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 ...

Had Bill Ackman and Pershing Square kept their original $1.1 billion investment in Netflix stock, it would now be worth $2.74 billion.

Billionaire investor Bill Ackman has been climbing the ranks of best investors to watch for much of the 21st century. For ...

The nation’s richest Ivy League university lost millions in fundraising dollars after drawing donor ire over antisemitism on ...