Ronald McDonald House Charities of South Florida (RMHC South Florida) recently announced a $3 million gift from Kenneth C. Griffin, founder and CEO of Citadel and founder of Griffin Catalyst, […] The ...

"Entrepreneurs really are the life of the American business community." ...

Alongside the $110 million listing sits the two-parcel assemblage of billionaire hedge funder Ken Griffin. The Citadel and Citadel Securities founder set a then-record for Miami-Dade county with the ...

Open social media today and you see doom and gloom everywhere — AI is about to wipe out every job, and there's little hope left for human workers. But billionaire Ken Griffin says much of that panic ...

The Palm Beach Town Council approved Saturday pile-driving for the groin rehabilitation project at Ken Griffin’s Billionaires ...

Citadel CEO Ken Griffin is one of the Republican Party's largest donors. He's not sold on President Donald Trump's first 100 days.Kayla Bartkowski/Getty Images Citadel CEO Ken Griffin said President ...

Billionaire hedge fund manager Ken Griffin has quietly rotated out of one of the market’s hottest artificial intelligence memory plays and into a speculative quantum computing name that has already ...

Citadel's Kenneth C. Griffin donated $3 million to Ronald McDonald House Charities of South Florida. The gift will help fund a new, larger facility on the grounds of Miami's Jackson Memorial Hospital ...

Speaking on a CNBC panel alongside BlackRock Inc. (NYSE: BLK) CEO Larry Fink and ECB President Christine Lagarde, Griffin rejected historical comparisons to the private sector excess that triggered ...

Another wealthy local buyer just surfaced from Ken Griffin’s retreat from Chicago’s luxury condo market. Charlie Mills, chairman and former CEO of Northfield-based Medline Industries, was the buyer ...

The largest landowner in Palm Beach, billionaire Ken Griffin, appears to have a love-hate relationship with the second-largest landowner, President Donald Trump. While most corporate titans refrain ...