Citadel CEO: 'We Need to Create Fiscal Discipline in the U.S.'

At WSJ Invest Live, Citadel CEO Ken Griffin criticized the national debt.

Citadel's Ken Griffin Says CEO Voices Are Being Muted

Citadel founder and Chief Executive Ken Griffin says other CEOs are afraid of speaking out on social and political issues right now because they fear a social-media-fueled product boycott related to ...

Obesity Drug Bets Get a Reality Check—but Investors Shouldn’t Panic

The obesity-drug trade hit a speed bump. Still, there are reasons investors might want to sit tight. Novo Nordisk ...

Ken Griffin on Government's Role in the Economy

The Citadel founder and CEO tells WSJ Invest Live that he believes overregulation of companies is not the role government ...