Bill Ackman, the billionaire hedge fund manager and CEO of Pershing Square Capital Management.Adam Jeffery/CNBC via Getty Images Billionaire hedge fund manager Bill Ackman says he is moving his ...

Ouch! On the agenda: But first: Hi, (billionaire) neighbor! If this was forwarded to you, sign up here. Download Business Insider's app here. It pays to live next to a billionaire A South Florida ...

Rep. Alexandria Ocasio-Cortez (D-N.Y.) slammed tech billionaire and “Department of Government Efficiency” (DOGE) head Elon Musk as “one of the most unintelligent billionaires that I have ...

Thanks to sizable stock sales, Buffett-led Berkshire Hathaway now has an even bigger cash hoard. The market’s current valuation is at a historically high level, which could mean lower returns ...

Some billionaire hedge fund managers are scaling back their holdings of Nvidia, while ramping up their exposure to Bitcoin. According to some top investors, Bitcoin's price could hit $3.8 million ...

Calling Elon Musk's high-profile lawsuit against Sam Altman a case of "billionaires versus billionaires," US District Judge Yvonne Gonzalez Rogers pulled no punches in her California courtroom ...

The billionaire even brushed shoulders with some of Britain's most notable faces in his life. He was an old friend with the late Queen Elizabeth II with the monarch even bestowing the title of ...

Billionaire businessman Jared Isaacman has a big vision for the future of humanity. He set off on his first mission to space in 2021 – a private journey he paid an estimated $200m (£160m) for ...

Protestors set to gather to stop Elon Musk's billionaire takeover. Elon Musk recently gained control of the Treasury Department's payment system, raising some concerns. WASHINGTON, D.C. - A ...