CNN(@CNN):Billionaire hedge fund manager Ken Griffin is doubling down on Miami, announcing a $3 billion donation to help fund a new campus for Carnegie Mellon University in the city. https://t.co/51LnRMs1wW

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2026.09.30 10:00

Billionaire hedge fund manager Ken Griffin is doubling down on Miami, announcing a $3 billion donation to help fund a new campus for Carnegie Mellon University in the city.

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