Also caught up in UnitedHealth's legal challenges is billionaire Bill Ackman, CEO of Pershing Square Capital Management. Earlier this month, Ackman, a globally prominent investor, publicly offered ...

Because of his long-term track record, retail investors closely follow the moves of Bill Ackman. The billionaire hedge fund manager runs Pershing Square Capital Management, which managed $12.6 ...

It’s not hard to imagine why so many people want to channel Warren Buffett and his legendary firm Berkshire Hathaway ...

Pershing Square Capital Holdings’ Bill Ackman is perhaps best known for concentrated investments in a handful of “wonderful,” easy-to-understand businesses flush with free cash flow.

Data source: Pershing Square SEC filings. Market values as of 3/4/2025. Why does Ackman like these stocks? Ackman is quite transparent when it comes to discussing his investment thesis for the ...

UnitedHealth raises concerns over Bill Ackman's post on X with SEC UnitedHealth has reached out to the U.S. Securities and Exchange Commission about billionaire investor Bill Ackman's now-deleted ...

Hedge fund manager Bill Ackman called Warren Buffett’s investment strategy too conservative and claimed Berkshire Hathaway’s businesses would likely run better under the next chief executive.

CNN rejected a claim made by Elon Musk — and later flagged by Bill Ackman — that it only covered Donald Trump’s rally in Butler, Pa., because the network may have been “tipped off” about ...