Billionaire Ken Griffin says Citadel’s Chicago exodus was ‘not hard,’ cites crime, taxes Business October 12, 2025 Billionaire Ken Griffin said his hedge fund’s Chicago footprint will shrink to just two floors as crime, taxes and other challenges push…
Ken Griffin project to build Midtown’s tallest skyscraper on Park Avenue gets green light Business September 29, 2025 Midtown’s tallest-ever skyscraper, to be anchored by Ken Griffin’s financial companies, has gotten the green light in a 48-0 vote…