America has become 20 percent poorer in the last four weeks, a Republican donor has said. Ken Griffin, the founder and CEO of ...

Some are disappointed in the university’s handling of campus antisemitism. Others fear the political blowback.

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

Trump, on Thursday, was reduced to complaining that he was not “happy” about an overnight strike on Ukraine’s capital via his ...

A billionaire supporter of Donald Trump had some harsh words for the president and his trade war. Ken Griffin, CEO of Citadel ...

Citadel CEO Ken Griffin, a billionaire supporter of President Donald Trump and a megadonor to Republican candidates, had some ...

The U.S. is 20 percent poorer than it was just a month ago because of President Donald Trump’s floundering economic policy, a ...

Citadel CEO Ken Griffin, a billionaire supporter of President Donald Trump and a megadonor to Republican candidates, had some ...

Ken Griffin addressed the impact of the Trump administration’s ongoing tariff policies on Wednesday, warning that the global ...

Later at the same conference, Stephen Miran, chief economic advisor to President Trump, pushed back on Griffin’s remarks, ...

MSNBC's Ari Melber highlights recent comments made by billionaire investor and Citadel CEO, Ken Griffin, who warned that ...