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

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

The billionaire Citadel founder Ken Griffin is one of the biggest donors ... Immigration to the US, he said, should still be open to people who want to come and work and be a part of American ...

Today, at a net worth north of $40 billion, he is one of the world’s richest people. Griffin climbed to the top of the financial world with a sprawling empire beyond his hedge fund, including ...

Ron DeSantis supporter Ken Griffin has gifted $300 million to Harvard’s college of arts and sciences. Billionaire hedge fund CEO and Republican megadonor Kenneth C. Griffin ’89 donated $300 ...

The University of Miami today announced a transformational $50 million gift from Kenneth C. Griffin, Founder and Chief Executive Officer of Citadel and Founder of Griffin Catalyst, to Sylvester ...

Billionaire hedge funder Kenneth Griffin - founder of hedge fund giant Citadel - is selling off his beachfront penthouse and adjoining condo in Miami Beach for a combined price of $73 million ...

The Kenneth C. Griffin Exploring the Planets Gallery probes the science and history of our exploration of planets, moons, and other objects in our solar system. This exhibit tells the stories of the ...

Billionaire investor Ken Griffin's flagship hedge fund eked out a small gain in a volatile January, according to a person ...