A Russian billionaire has set a new record for Miami-Dade county with the $120 million sale of his Star Island estate — but ...

Hedge fund billionaire Ken Griffin has expanded his high-end real estate empire with the $45 million purchase of a duplex at ...

Citadel CEO Ken Griffin already holds the record for the most expensive home purchase in Manhattan and just added to his ...

Griffin is the buyer behind the $45 million purchase of a unit at the building from Julia Koch, widow of billionaire ...

Socialite Julia Koch sold the 18-room spread in Lenox Hill earlier this month for $45 million to the Citadel founder.

Billionaire Ken Griffin has added another luxury home to his collection, buying an apartment in one of Manhattan’s most exclusive co-op buildings.

We recently published an article titled Top 12 Stocks to Buy According to Citadel Investment Group. In this article, we are ...

Ken Griffin's Citadel Securities is making moves in the cryptocurrency space as the Trump administration embraces the digital ...

Citadel Securities is finally ready to enter the digital currency ecosystem as regulatory concerns are now clearing.

We recently published an article titled Top 12 Stocks to Buy According to Citadel Investment Group. In this article, we are ...

Citadel founder and CEO Ken Griffin lauded Elon Musk for leading president Donald Trump's Department of Government Efficiency ...

Billionaire hedge funder Ken Griffin has long been known as one of residential real estate’s biggest whales, presiding over a personal property empire estimated to be worth billions. Now ...