From Chicago to Miami: How billionaire Ken Griffin is reshaping the city with a $5.3 billion spending spree

When billionaire hedge fund manager Ken Griffin decided to move his financial empire from Chicago to Miami in 2022, it was seen as another high-profile endorsement of Florida's growing appeal to wealthy investors and businesses. Four years later, his presence in the city has become considerably more significant than anticipated. Griffin has bought all 138 residential apartments in a downtown condominium tower, is backing a multibillion-dollar corporate headquarters and has committed billions to education, healthcare and other causes.According to a Financial Times report, Griffin has spent more than $5.3 billion on property, business infrastructure, philanthropy and political contributions since relocating to South Florida. The Citadel founder's investments have made him one of the most influential private figures in the region, with supporters pointing to the jobs, institutions and development his money could bring.From Chicago to Miami: A financial empire changes baseGriffin announced in June 2022 that Citadel, his hedge fund, and Citadel Securities, its electronic trading business, would move their headquarters from Chicago to Miami. The decision followed years of frustration with conditions in Illinois, including concerns about crime and the state's political leadership. The relocation was expected to take place over several years, with the companies planning to establish a major office presence in Miami's Brickell financial district.The move was not Griffin's first investment in South Florida.