The Latest Breaking News from Citadel

Billionaire investor and Citadel CEO Ken Griffin is pumping the brakes on the rampant enthusiasm for artificial intelligence (AI), warning that its true economic impact may be decades away while simultaneously sounding the alarm on immediate economic threats, including high inflation and a historically weak U.S. dollar.

Financial analyst Gordon Johnson issued a stark warning on X, accusing the Federal Reserve of “grossly negligent” behavior in failing to curb inflation. He said rising costs are pushing Americans to the brink, stating that people “can no longer afford life” — a situation he warns could lead to social…

Ken Griffin said investors want to make the most of the rally in American equities but are hedging their spoils out of U.S. sovereign risk.

Ken Griffin's Citadel Advisors purchased over 18 million shares of an AI company and a quantum computing firm that are rallying on outperformance and innovation milestones.

Citadel Advisors purchased around a million shares of a blank cheque company just before it received SEC approval for a merger with a leading nuclear technology firm, which recently secured multiple government contracts.

Citadel Advisors' Ken Griffin purchased around a million shares of a blank cheque company just before it received SEC approval for a merger with a leading nuclear technology firm, which recently secured multiple government contracts.

Ken Griffin urges the White House to avoid picking corporate “winners and losers,” warning exemptions for major companies could backfire with future administrations.

The billionaire founder of Citadel, Ken Griffin, is shifting his focus from markets to philanthropy with Griffin Catalyst, a platform launched in fall 2023 to direct his charitable giving. 

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

Quazi has defied every expectation since he was 10. Now the teen prodigy is defying the allure of Silicon Valley.

Billionaire Ken Griffin's investing acumen has turned Citadel LLC into the world's most profitable hedge fund, but he's not taking time off to smell the roses. Griffin believes the best is yet to come, and says he's more excited about the future than the past.