11 stories tagged with #ken-griffin, in publish-time order across the WeSearch catalog. Tag pages update as new stories ingest.
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Ken Griffin doubles down on Miami with expanded development plans after Zohran Mamdani feud
Citadel founder expanding plans for future headquarters, adding a 300-unit apartment tower, a 1,420-space parking garage and more office space.…
We did the math on Ken Griffin's pied-à-terre tax bill
New York City's tax on second homes is now in effect after backlash from billionaires, including the Citadel CEO.…
Mamdani avoids question on Ken Griffin, admits no response after trying to walk back attack on the billionaire
During a CNN interview, New York City Mayor Zohran Mamdani admitted he hasn't heard back from Citadel CEO Ken Griffin as he attempts to quell the squabble between the two of them.…
Mamdani admits Ken Griffin ghosted him after viral video — but doubles down on billionaires like Jeff Bezos paying ‘fair share’ of taxes
During a brief appearance on CNN Tuesday night, Mamdani reiterated his scathing response to the Amazon CEO’s complaint that doubling his taxes “won’t help that teacher in Queens.”…
Citadel CEO Ken Griffin says NYC Mayor Zohran Mamdani's video "put me in harm's way"
Jeff Bezos shows how to call out Mamdani’s tax-the-rich scams
Jeff Bezos dissed politicians’ "technique of picking a villain and pointing fingers," noting quite rightly that bad government policy creates many problems — including pushing up r…
Jeff Bezos blasts Mamdani for casting billionaire Ken Griffin as a ‘villain’ in viral video filmed outside NYC penthouse
“The second piece, which is not so good, is to go stand in front of Ken Griffin’s house and act like he’s some kind of villain. Ken Griffin isn’t a villain."…
Jeff Bezos backs Mamdani's tax on luxury second homes, but says Ken Griffin isn't the villain
Mayor Zohran Mamdani's proposed tax on luxury second homes has an unlikely defender: Jeff Bezos.…
Billionaire Ken Griffin used to dismiss AI as ‘garbage.’ Here’s why he changed his mind—and why he’s ‘depressed’
"You could just see how this was going to have such a dramatic impact on society."…
Citadel CEO Ken Griffin says AI agents complete complex finance tasks in days
Citadel CEO Ken Griffin reveals AI agents now complete complex financial tasks in hours that previously took PhD teams weeks, reshaping elite finance workflows.…
Ken Griffin says Citadel AI agents finish PhD tasks in days
Ken Griffin went home on a Friday "fairly depressed" after watching AI agents at Citadel do work that used to take teams of PhDs in finance months to complete. Done in days. His w…