Citadel CEO Ken Griffin, a billionaire supporter of President Donald Trump and a megadonor to Republican candidates, had some unusually harsh words for the president about his trade war: It’s ...

Under its new leader, Ken Martin, the Democratic National Committee has been plagued by infighting and a drop in big donations, raising alarms from Democrats as they try to win back power.

Ken Moelis, who got his start at a Michael Milken-run firm and later clinched mega deals at his own $4.6 billion boutique bank, plans to step down as chief executive of Moelis & Co. this year, the ...

Ken Moelis, the dealmaker who got his start with Michael Milken and launched an eponymous investment bank in 2007, is planning to step down as chief executive officer of Moelis & Co MC-1.70 % ...