
As a billionaire hedge fund titan, Ken Griffin has certainly taken some losses while amassing Illinois’ largest fortune, but he’s probably not used to the massive hit he took on election night.
Griffin poured $50 million into Aurora Mayor Richard Irvin’s campaign, only to see his pick for the Republican nomination for governor finish a distant third Tuesday at a cost of more than $400 per vote — the worst political investment in Illinois history, according to a Sun-Times analysis.