Pershing Square

William "Bill" Ackman, founder and chief executive officer of Pershing Square Capital Management LP, listens during a Senate Special Committee on Aging hearing on Valeant Pharmaceuticals International Inc. in Washington, D.C., U.S., on Wednesday, April 27, 2016.
Politics

Bill Ackman’s ‘hundreds of millions of dollars’ in NYC mayoral race goes to Eric Adams—‘ready to go to battle, guns blazing’ against Zohran Mamdani

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July 3, 2025
Bill Ackman, chief executive officer of Pershing Square Capital Management LP, speaks during a Bloomberg Television interview in New York.
Politics

Bill Ackman pledges to bankroll any NYC mayoral candidate capable of defeating Zohran Mamdani

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June 26, 2025
Bill Ackman closeup
Finance

Hedge fund titan Bill Ackman shares the secret that got him through his lowest moments 

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June 8, 2025
Bill Ackman makes big bet on Hertz becoming tariff winner
Finance

Bill Ackman makes big bet on Hertz becoming tariff winner

By David Welch and Bloomberg
April 18, 2025
Bill Ackman attends Legion of Honour Award Ceremony and Dinner at the Park Avenue Armory in New York City.
Politics

Investor Bill Ackman pleads with Trump White House not to declare a ‘global economic war against the whole world at once’

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April 7, 2025
Bill Ackman says his bid for Howard Hughes Holdings would make it ‘a modern-day Berkshire Hathaway’
Finance

Bill Ackman says his bid for Howard Hughes Holdings would make it ‘a modern-day Berkshire Hathaway’

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January 13, 2025
Ackman foundation’s X stake lost more than half its value in ’23
Finance

Ackman foundation’s X stake lost more than half its value in ’23

By Saijel Kishan, Annie Massa and Bloomberg
December 10, 2024
Bill Ackman speaks at The 2024 Pershing Square Foundation Prize Dinner at the Park Avenue Armory at the Park Avenue Armory on June 17, 2024 in New York City.
Finance

Billionaire investor Bill Ackman vows to abandon Amsterdam stock exchange over city’s failure ‘to protect tourists’ as antisemitic violence erupts

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November 11, 2024
Billionaire Bill Ackman hopes a Trump win leads to ‘the implosion of the Democratic Party’
Politics

Billionaire Bill Ackman hopes a Trump win leads to ‘the implosion of the Democratic Party’

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November 6, 2024
More billionaires are publicly backing Kamala Harris than Donald Trump
Politics

More billionaires are publicly backing Kamala Harris than Donald Trump

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October 24, 2024
Hedge fund speculator Bill Ackman

Billionaire Bill Ackman has an idea for getting the ultrawealthy to finally pay a fair share of taxes

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August 23, 2024
Bill Ackman stands at microphone
Finance

Bill Ackman’s Pershing Square sees 2024 gains nearly wiped out after July loss

By Katherine Burton and Bloomberg
August 3, 2024
Bill Ackman shelves Pershing Square IPO after lack of investor interest made him cut it from $25 billion to $2 billion
Finance

Bill Ackman shelves Pershing Square IPO after lack of investor interest made him cut it from $25 billion to $2 billion

By Bailey Lipschultz, Yiqin Shen and Bloomberg
August 1, 2024
Bill Ackman
Finance

Ackman’s Pershing Square delays hotly-anticipated IPO, according to NYSE

By Yiqin Shen, Bailey Lipschultz and Bloomberg
July 26, 2024
Billionaire speculator Bill Ackman
Finance

Bill Ackman’s own hedge fund is asking investors to ignore what he says 

By
July 26, 2024

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