Just months after calling artificial intelligence “garbage,” Citadel CEO Ken Griffin is now warning that the technology will ...

Hedge fund billionaire Ken Griffin was one of the most prominent AI skeptics. Now he's had a change of heart, calling it ...

The capitalist is ghosting the socialist. Mayor Zohran Mamdani has reached out to billionaire Ken Griffin after furious ...

Citadel founder and CEO Ken Griffin expressed both alarm and optimism about how quickly artificial intelligence has advanced, ...

Mayor Zohran Mamdani has made recent efforts to reach out to Citadel CEO Ken Griffin, according to several sources, but the ...

Mayor Zohran Mamdani says he reached out to Citadel CEO Ken Griffin for a meeting after the billionaire criticized his viral ...

Citadel founder and CEO Ken Griffin expressed both alarm and optimism about how quickly artificial intelligence has advanced, ...

Wall Street is the city’s economic engine–and they won’t let the young mayor forget.

President Donald Trump defended Citadel CEO Ken Griffin after a public spat with Mayor Zohran Mamdani in which he claimed the ...

Elon Musk amplified Citadel CEO Ken Griffin's warning that agentic AI now replaces PhD-level finance work in hours, not ...

What watershed moment in the history of artificial intelligence would force a skeptic to finally admit that “AI is completely ...

President Trump urged New York City Mayor Zohran Mamdani to “cherish” billionaires like Ken Griffin after the Citadel CEO ...