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. 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. Four years later, his presence in the city has become considerably more significant than anticipated.
In July 2026, Bloomberg reported that Griffin had acquired all 138 residential units at Solaris, a 22-storey condominium tower in Brickell. His earlier donations in South Florida include $50 million to the University of Miami’s Sylvester Comprehensive Cancer Center for cancer research and another $50 million to Baptist Health South Florida to support neurological care and research into conditions such as Alzheimer’s disease. He also gave $25 million to Nicklaus Children’s Hospital for a new surgical tower and supported Miami-Dade public schools, scholarships and community projects.
His real estate ambitions have since expanded beyond a private residence and office space. The purchases were made through a network of limited liability companies, with offers arriving individually and residents initially uncertain about who was behind them. Griffin’s influence extends beyond commercial property. Through his philanthropic initiative, Griffin Catalyst, he has directed substantial sums towards education, medical research and community projects. The debate is unfolding as Miami and the wider South Florida region grapple with housing affordability and inequality. The arrival of wealthy residents and businesses has helped fuel investment, but rising housing and living costs have also made it harder for some existing residents to remain in the area.