Billionaire Bill Ackman has invested $900 million to transform Howard Hughes Holdings into a "modern-day Berkshire Hathaway." Can his ambitious plan succeed despite skeptical investors, high capital ...

Bill Ackman asked Elon Musk and Donald Trump to stop fighting. Musk agreed with him. This happened after Trump and Musk got into a heated fight online.

Tesla shares suffered their worst fall in the company’s history, down 14% to $284.70 and wiping $150 billion of the firm’s ...

Trump lashed out at Elon Musk for his criticism of the Republican tax-cut and spending bill, leading the CEO to later suggest ...

Hedge-fund billionaire Bill Ackman on Thursday urged President Trump and Elon Musk to stop fighting. The two men should “make ...

The Wall Street billionaire remade himself into a very-online, Trump-loving culture warrior. Now he wants to be the next ...

Billionaire Bill Ackman recently revealed that his Pershing Square Capital Management investment fund took a large stake in ...

Ackman's hedge fund bought 30.3 million shares of Uber in Q1. Uber could have multiple growth opportunities, but it also ...

Amazon is the third-largest adtech company in the world and is rapidly taking share from industry leaders Google (part of ...

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