Billionaire hedge fund mogul KenGriffin is continuing his exodus from Chicago with the sale of his luxury penthouse at the No. 9 Walton condo tower, taking a staggering 44% loss on the deal.
When Daytona Beach-born billionaire KenGriffin came home to Florida by moving his Chicago Citadel headquarters to Miami in 2022, he set the groundwork for reshaping a neighborhood. This week ...