Billionaire investor Bill Ackman sparked a sell-off in UnitedHealth (UNH) shares on Wednesday after suggesting on X that the ...

Ackman recently took activist investing to an even higher level. He wants -- and expects -- President-elect Donald Trump to make two stocks in his Pershing Square Capital Management portfolio big ...

Billionaire hedge fund manager Bill Ackman announced plans to build a modern-day Berkshire Hathaway (NYSE: BRK.A) (NYSE: BRK.B). Although Ackman and his investors would own most of it, it would be ...

Bill Ackman built a net worth of $9.3 billion by spotting promising opportunities. The hedge fund manager doesn't usually reveal the opportunities he likes to the public. However, he recently made ...

Billionaire Bill Ackman helped fund the spinoff of Howard Hughes Holdings Inc. from General Growth Properties in 2010 and has been a big shareholder in the real-estate company since then.

Billionaire investor and Pershing Square Holdings founder Bill Ackman recently made waves on ... toward senior preferred stock, easing the path to privatization. Second, he expects the FHFA ...

Billionaire investor Bill Ackman said Monday that Pershing Square will increase its stake in real estate giant Howard Hughes Holdings by $1 billion in a bid to create “a modern-day Berkshire ...

Hedge fund manager Bill Ackman on Thursday laid out his thesis for why President-elect Donald Trump should free Fannie Mae and Freddie Mac from government control. But political challenges stand ...

Billionaire investor Bill Ackman has offered to purchase additional ... It seems Ackman sees value in “the path” to “excess cash resources,” as he phrased it, that he suspects Howard ...

Billionaire investor Bill Ackman questioned whether DeepSeek‘s hedge fund affiliate potentially profited from Monday’s tech stock rout, which saw Nvidia Corp. NVDA shares plunge 17% following ...