Citadel has blasted the CEO of Trump Media—the parent company of Truth Social—after the executive accused the Ken Griffin-led ...

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 ...

Ken Griffin wants visitors to the offices of his $63 billion hedge-fund firm, Citadel, to have no doubt about its standing ...

Griffin voiced his displeasure with how he and his company were portrayed in the recently-released movie “Dumb Money,” which focuses the GameStop stock saga. Ken Griffin has sent legal letters ...

The clock starts ticking Monday to win city approval for Midtown’s most ambitious development project — a 1.8 million square-foot,1,600-foot tall tower at 350 Park Avenue, to be developed by a ...

Ken Griffin's hedge fund is up over 30% this year, even while the broader market has sunk double digits over the same timeframe. October was another month of gains for Citadel's flagship hedge ...

Ken Griffin's Citadel Securities is making moves in the cryptocurrency space as the Trump administration embraces the digital assets. Citadel Securities plans to offer cryptocurrency trading services.

Billionaire investor Kenneth C Griffin runs one of the most successful hedge funds in the world. As the founder and CEO of Citadel Advisors with a majority stake, Griffin has a net worth of £33. ...

This week's banking & finance news. Citadel founder and CEO Ken Griffin lauded Elon Musk for leading president Donald Trump's Department of Government Efficiency initiative. When asked about Musk ...

NEW YORK (Reuters) -Ken Griffin, founder and CEO of investment firm Citadel, said on Tuesday that U.S. President Donald Trump's tariff policy is a risk to economic growth and may force other ...