Shares of Pershing Square Holdings, a closed-end fund that is Ackman’s chief investment vehicle, finished Friday at $45.21 in ...

One closely watched hedge fund manager is Bill Ackman, who has made a name for himself by making concentrated bets as the ...

Billionaire Bill Ackman has established a name for himself as an outspoken investor who takes activist stances through his ...

Over the last two quarters, Ackman has built two new significant positions for Pershing Square -- Nike ( NKE 3.06%) and ...

Bill Ackman on Thursday listed two of his New York City apartments for sale at a multimillion-dollar loss, according to a ...

A screenshot purportedly showing billionaire hedge fund manager Bill Ackman saying on the social media platform Bluesky that ...

Diversification, schmiversification. That seems to be the attitude of billionaire hedge fund manager Bill Ackman. His ...

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The Pershing Square Capital Management founder and billionaire listed a pair of units at the Upper West Side building for $20 ...

Elon Musk and Vivek Ramaswamy are looking to Silicon Valley leaders for an unofficial government entity, according to the ...

Bill Ackman has responded after Donald Trump said he would impose a 25% tariff on all imports from Canada and Mexico on the ...

Ackman said Trump will use tariffs to 'achieve economic and political outcomes' that are in the interest of America.