The headquarters of Ken Griffin's Citadel and Dmitry Balyasny's eponymous hedge fund are separated by one mile, the Chicago River, and plenty of bad blood. All hedge funds are rivals in some sense ...

Ken Griffin's Chicago exit is racking up millions in losses. Watch for a closer look at the hedge funder's Windy City selling spree.

Ken Griffin, the CEO of hedge fund Citadel, had some strong words about the harmful effects of U.S. President Donald Trump's aggressive stance on trade policy and his tactics involving tariffs. "From ...

The billionaire Citadel founder Ken Griffin is one of the biggest ... Speaking on Thursday at the Economic Club of New York, Griffin said that while immigration and inflation were clearly the ...

Billionaire investor Ken Griffin's flagship ... lose competitiveness and productivity, Griffin said. Feeling out of the loop? We'll catch you up on the Chicago news you need to know.

Recent Miami transplant Ken Griffin, founder of the Citadel hedge fund, recently moved his company to South Florida from Chicago ... for the future economic success and growth of Miami-Dade ...