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

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

Griffin now ranks 36th in the Bloomberg Billionaires Index with a total net worth of $41.8 billion. "From my vantage point, ...

Hedge fund Citadel has made a 305 million pound ($384.5 million) bet against drugmaker GSK , the Financial Times reported on ...

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

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

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

Single-family homes priced below $500,000 are getting harder to come by, as wealthy buyers drive up demand for high-end homes ...

Citadel’s Ken Griffin is forging ahead with his new Park Avenue office tower, filing plans with the city as the developers ...

The firm's $1 billion bond offering required Ken Griffin's secretive hedge fund to produce a prospectus for investors.

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