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

Ken Griffin is the founder and CEO of Citadel, one of the world's leading alternative investment firms. On Wednesday, Griffin ...

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

While the billionaire Trump voter is a fan of parts of the administration's agenda, he said the trade war had "devolved into ...

Citadel CEO Ken Griffin, a billionaire supporter of President Donald Trump and a megadonor to Republican candidates, had some unusually harsh words for the president about his trade war ...

The formerly Chicago-based billionaire The sales bring to a close one of the stranger odysseys in high-end Chicago-area real ...

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 ...

Billionaire investor Ken Griffin said President Trump’s trade war has “devolved into a nonsensical place,” as markets seesaw ...

CEO Citadel Ken Griffin, a former GOP megadonor, said it may take a "lifetime to repair" the damage done by Trump's trade ...

Billionaire hedge funder Ken Griffin says Donald Trump's tariffs are damaging views of the US that could take a 'very long ...