This high-quality S&P 500 technology stock's well off its highs. And renowned hedge fund manager Bill Ackman's been buying ...

Tesla stock recovered some of the losses from the previous session on Friday after posting its worst single-day decline since ...

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

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 ...

US president Donald Trump is not interested in talking with Elon Musk, a White House official said on Friday, signalling the ...

AI demand is aiding the energy sector, particularly benefiting independent power producers like Constellation Energy, Vistra, ...

Bill Ackman asked Elon Musk and Donald Trump to stop fighting. Musk agreed with him. This happened after Trump and Musk got ...

Ackman stepped forward as a possible peacemaking mediator in the very public feud between Trump and Musk with a plea for ...