Billionaire investor Bill Ackman hopes to follow in the footsteps of his longtime hero, Warren Buffett. He has even explored ...

Billionaire Bill Ackman is one of the most closely followed investors. The head of Pershing Square Capital Management is ...

Hertz shares jumped 44% after Bill Ackman took a 20% stake, sparking hopes of activist changes despite financial struggles.

Business leaders have largely remained silent over the past few months amid other major policy changes from the Trump administration. But the stock market route over the past few days seems to have ...

Even though Hertz's gains on Wednesday were massive, the car rental company's stock isn't a stranger to such eye-watering ...

Shares rise 125% over two days as Pershing Square takes nearly a 20% stake.

Billionaire hedge fund investor Bill Ackman, who endorsed President Trump last year, is offering a stark warning about the risks of the White House’s tariff plans, arguing they could cause the economy ...

Finance guru Bill Ackman offered some stern advice to world leaders reeling from US President Donald Trump's tariffs amid fears of a global trade war. In a post on X Thursday night, the CEO of ...

Billionaire investor Bill Ackman's Pershing Square Holdings portfolio has lost nearly 14% so far this year, the firm told ...

Billionaire fund manager Bill Ackman, who endorsed Donald Trump's run for president, on Tuesday ratcheted up his pleas with Washington to hit pause on tariffs to stave off "a major global economic ...

Trump is, at his core, a dealmaker who sees the world as a series of transactions,' Ackman continued, characterizing the commander-in-chief as a 'tough but fair negotiator. 'He loves to make deals ...