For nearly a decade, billionaire hedge-fund magnate Ken Griffin and Illinois Gov. JB Pritzker have been locked in a highly ...
Some familiar names in Chicago business circles were among the biggest spenders during the 2024 elections.
(Bloomberg) -- Ken Griffin may have left Chicago for good, but he’s still getting his name on one of the city’s most popular tourist attractions. The Museum of Science and Industry is ...
Ken Griffin built Citadel into a powerful and hugely profitable player in the markets and is moving it to Miami. Here's what drives him. "JB? JB and I are not on speaking terms these days," said ...
The billionaire Citadel founder Ken Griffin is one of the biggest donors to the Republican Party but has some worries about the effect of policies the Trump administration has promised. Speaking ...