Ken Griffin, founder of hedge fund Citadel, on Friday sharpened his criticism of the Trump administration’s trade policies, ...

Citadel founder Ken Griffin extended his criticism of the Trump administration’s trade policy, saying that tariffs won’t ...

Citadel CEO Ken Griffin has issued a stark warning about the long-term consequences of Donald Trump's trade policies, arguing ...

Ken Griffin suffered another $30M loss, marking a significant downturn in his luxury real estate investments in Chicago.

U.S. President Donald Trump's administration is mulling over whether to cut its steep tariffs on Chinese imports. Read more ...