Ken Griffin suffered another $30M loss, marking a significant downturn in his luxury real estate investments in Chicago.

A South Florida-based tech company is partnering on a Fort Lauderdale campus with the developer originally selected by Ken ...

GOP donor Ken Griffin suggested the value of the U.S. dollar has significantly deteriorated compared to the euro in the last ...

The strength, the credit worthiness of U.S. Treasurys, no brand came close. We put that brand at risk,” Griffin said.

Ken Griffin is officially one property away from washing his hands of Chicago. The billionaire Citadel founder is close to ...

Chicagoans view business leaders as a force for good: 44% said businesses and their executives have a duty to give back to ...

The founder and CEO of Citadel pledged $8 million in 2022. The latest gift raises his total contributions to $13 million.

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

The billionaire founder of Citadel offloaded his holdings within No. 9 West Walton Street, getting closer to completing a ...

Billionaire Citadel founder Ken Griffin has sold two more of his Chicago condos in transactions totaling $15.9 million.

Griffin completed his sell-off of his stack of four unfinished floors at No. 9 Walton, where his losses total almost $23.5 ...