Originally issued by Lincoln during the Civil War in 1863, the proclamation declared enslaved people in the Confederate ...

Billionaire developer and Palm Beach resident Ken Griffin's most recent purchases include rare copies of the Emancipation ...

Billionaire investor Kenneth C Griffin runs one of the most successful hedge funds in the world. As the founder and CEO of Citadel Advisors with a majority stake, Griffin has a net worth of £35.69 ...

Griffin paid a record $13.7M for the 13th Amendment and $4.4 million for the Emancipation Proclamation. Both documents were ...

Discover how Citadel Securities solidifies its dominance in market-making with a key acquisition from Morgan Stanley.

The hedge-fund billionaire also paid a record $43.2 million for a copy of the U.S. Constitution four years ago.

Griffin, who runs a $66 billion hedge fund, was able to navigate markets that turned turbulent in April after U.S. President Donald Trump announced "reciprocal" tariffs on dozens of countries. Citadel ...

Citadel Securities acquires Morgan Stanley's electronic options market-making business, solidifying its industry dominance.

Zohran Mamdani wants Ken Griffin to pay more tax on his Central Park penthouse. We break down what it means for homeowners ...

Citadel Securities bought Morgan Stanley’s unit focused on electronic market-making for US equity options, expanding the firm ...

An internal company memo revealed the person is a neurologist who previously worked at Morgan Stanley and is a Harvard grad.

Billionaire hedge funder Kenneth Griffin was the buyer of record-breaking copies of the 13th Amendment and the Emancipation ...