J.B. Pritzker purchased the two ritzy condos his political nemesis Ken Griffin recently sold in Chicago. The billionaire ...

Eli Lilly reported total tirzepatide sales that rocketed 272% year over year to $11 billion during the first nine months of ...

Billionaire hedge fund manager Ken Griffin just raised Citadel's position in global-consulting powerhouse Accenture.

Billionaire businessman Ken Griffin on Thursday said he would contemplate selling a piece of his $65B hedge fund Citadel.

Griffin has been happy with how Sequoia, which is a minority shareholder in Citadel Securities, has helped his market maker.

The Republican megadonor Ken Griffin expressed concerns about Donald Trump's policies.

Ken Griffin said he would consider selling a piece of Citadel, the $65 billion multistrategy hedge fund he founded in 1990.

Any list of the greatest hedge fund managers of all time should include Ken Griffin. Today, Citadel ranks among the largest ...

I am gravely concerned that the rise of tariffs puts us on a slippery slope towards crony capitalism,” the billionaire ...

The Governor and First Lady may feel up to the job, as they've been serial rehabbers at a portfolio of homes and horse farms ...

The Tribune reports that Griffin — who left Chicago for Florida in 2022 after complaining about the political climate in ...