The Citadel founder says that the US will lose out on international trade and the AI arms race as a result.

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Citadel CEO Ken Griffin spoke out at the UBS Financial Services conference in Key Biscayne, Fla. on Tuesday, thanking Elon ...

Ken Griffin, founder and CEO of investment firm Citadel, said on Tuesday that U.S. President Donald Trump's tariff policy is ...

"Tariffs are what you do in the death throes of a nation," Griffin said at a conference outside Miami.

The billionaire hedge fund founder’s comments came after Trump on Monday evening signed an order that would impose 25% ...

Citadel CEO Ken Griffin sent a stern warning Tuesday against the negative impact from President Donald Trump’s combative ...

Hedge fund Citadel has made a £305mn bet against drugmaker GSK, the biggest short position against the company in more than a decade.

Billionaire Ken Griffin's hedge fund Citadel has taken a short position in British drugmaker GSK , the Financial Times ...

Citadel CEO Ken Griffin had some strong words about the harmful effects of U.S. President Donald Trump's tariffs. Read more here.

Meet the plugged-in players whom billionaire Ken Griffin is relying on to get Citadel’s new headquarters off the ground ...

Citadel's multistrategy flagship Wellington fund climbed 1.4% in January, following a 15.1% gain in 2024, according to the ...