Aundrea Griffin met husband Ken in 2009, when she was 22 and he 48. Now expecting their sixth child, she shares their love ...

Ken Griffin is the founder and CEO of Citadel, a hedge fund established in 1990, whose long-term performance has been ...

Billionaire Ken Griffin has recently voiced a strong opinion regarding the independence of the Federal Reserve, warning ...

The criticism from the hedge fund billionaire and Trump voter is a rare rebuke of the president by a corporate leader.

Ken Griffin says that the Trump administration's approach to pressuring the Fed is reminiscent of emerging markets.

The Citadel CEO wrote in an opinion piece that President Trump’s attack on the Federal Reserve “carries steep costs.” ...

Ken Griffin is the founder and chief executive officer (CEO) of Citadel, one of the most highly esteemed hedge funds. Shortly ...

Hedge fund billionaire Ken Griffin co-authored an opinion column in The Wall Street Journal over the weekend, in which he ...

Ken Griffin warns Trump’s pressure on Jerome Powell and the Federal Reserve risks eroding U.S. institutional credibility.

With a new worth of $48 billion, Griffin is using his foundation to shape the country, with a focus on Miami to start.

Billionaire and Republican megadonor Ken Griffin, CEO of Citadel, wrote an op-ed in the Wall Street Journal warning against ...

Despite increasing criticism of President Trump's attacks on the Fed and Jerome Powell, the White House says it's an ...