Pershing Square is known for taking activist positions in companies. The investment firm and Hertz didn’t respond to requests ...

Shares of Hertz Global Holdings Inc. (HTZ) rocketed nearly 19% by Wednesday afternoon after activist investor Bill Ackman’s ...

NEW YORK — Billionaire hedge fund manager Bill Ackman, a prominent supporter of Republican President Donald Trump, has ...

The stock got a boost from billionaire Bill Ackman, whose hedge fund Pershing Square disclosed the purchase of about $46.5 million in Hertz stock, or 12.71 million shares. The purchase amounts to ...

Billionaire hedge fund manager Bill Ackman has donated $250,000 to a super PAC supporting Andrew Cuomo’s campaign for New York City mayor, according to recent campaign finance disclosures. Ackman, ...

Billionaire fund manager Bill Ackman, who endorsed Donald Trump’s run for President, said the US leader was losing the ...

Bill Ackman has outperformed the stock market over the past five years with Pershing Square Capital Management. The hedge ...

Billionaire hedge fund investor Bill Ackman, who endorsed President Trump last year, is offering a stark warning about the ...

Billionaire hedge fund manager Bill Ackman said the risks of President Donald Trump's tariffs is "not what we voted for," ...

Donald Trump's sweeping tariffs, dubbed "Liberation Day," have sparked global market turmoil, facing criticism even from ...

Billionaire investor Bill Ackman is challenging the value of high-risk trading tools like leveraged ETFs and zero-day options ...

Donald Trump paused most of his tariffs Wednesday, sending ripples through the business community.