Ken Griffin started the Citadel hedge fund in 1990. In the third quarter, Griffin and Citadel more than tripled its stake in ...

Microsoft is a major player in AI through its partnership with OpenAI and its Azure Cloud infrastructure. Citadel sold much ...

Ken Griffin is arguably one of the most successful investors of all time. He made a name for himself when he shorted stocks ...

Donald Trump’s plan for an increase in tariffs across the board will give rise to corporate welfare that will damage ...

Ken Griffin urged Trump to moderate immigration and inflation policies, warned tax cuts risk debt, and is open to selling a ...

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The Republican megadonor Ken Griffin expressed concerns about Donald Trump's policies.

I am gravely concerned that the rise of tariffs puts us on a slippery slope towards crony capitalism,” the billionaire ...

Citadel's founder Ken Griffin said on Thursday that he would be open to selling a small stake in his hedge fund at some point ...

The billionaire’s comments come after reports BlackRock is in talks with Citadel’s competitor Millennium for a potential ...

Griffin is also the founder of market maker Citadel Securities. Citadel Securities sold a minority stake to Sequoia Capital ...

Microsoft Corporation (NASDAQ:MSFT), a global tech leader, specializes in productivity software, cloud solutions, and ...