The hedge fund that just posted the best return in history is negotiating a company-wide ChatGPT license

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Ken Griffin, Citadel Founder, 2018
Kenneth C. Griffin, Citadel Founder and Chief Executive Officer, at the CNBC Institutional Investor Delivering Alpha conference July 18th in NYC.

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China rebuffs billionaire investor Mark Mobius's warning that the government made it harder to get money out, report says

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Mark Mobius.

REUTERS/Sukree Sukplang

Legendary investor Bill Ackman made billions as COVID struck by dusting off a 2008-crisis-era playbook

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Ackman, Bill Ackman

Brian Snyder/Reuters

Billionaire investor and Tesla bull Ron Baron poured $100 million into Elon Musk's Twitter takeover

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Elon Musk.

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Billionaire investor Ray Dalio slams the US debt ceiling – and compares politicians who support raising it to binge-drinking alcoholics

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Ray Dalio on the Forum stage during day two of Web Summit 2018.
Ray Dalio.

Eoin Noonan/Web Summit via Getty Images

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