https://worldredeye.com/2025/11/wre-news-ken-griffin-expands-miami-empire-with-ultra-private-marina-near-port-of-miami/
Nov 19, 2025
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https://www.ibtimes.com/billionaire-ken-griffin-revealed-446m-dinosaur-fossil-buyer-3737380
Jul 18, 2024 - The buyer who spent a record $44.6 million to buy a stegosaurus fossil at auction was Ken Griffin, CEO of the Citadel hedge fund, according to a person...
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https://www.foxbusiness.com/real-estate/billionaire-who-moved-business-florida-now-selling-final-property-blue-city-discount
Dec 7, 2025 - Billionaire Ken Griffin's final Chicago condo reportedly goes under contract, completing his real estate selloff after praising Florida's government and moving...
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https://www.foxbusiness.com/real-estate/ken-griffins-florida-takeover-citadel-founder-shells-out-180m-latest-piece-miami-empire
Citadel's Ken Griffin reportedly expands his Miami presence with an alleged $180 million purchase of an office building in Wynwood with Goldman Properties.
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https://observer.com/2025/12/ken-griffin-boosts-nonprofit-work-citadel-workers-10m/
Dec 16, 2025 - Citadel is offering up to $20,000 to nonprofits when employees join boards, funded personally by founder Ken Griffin.
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