A trading platform called IntelligentCross has gotten under Wall Street’s skin. This year, it passed UBS to become the ...

Ken Griffin just snapped up two more impressive pieces of U.S. history.

The hedge fund founder paid $13.7 million for a copy of the 13th Amendment and $4.4 million for the Emancipation Proclamation ...

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

Billionaire hedge fund manager Ken Griffin added two of the most iconic artifacts in American history to his growing collection of rare documents — spending a combined $18.1 million for items signed ...

Ken Griffin's comments show that there can be benefits to holding cash. The optimal percentage of cash to hold can depend on a number of factors. Investor Alert: Our 10 best stocks to buy right ...

Citadel CEO Ken Griffin gives $15M and loans rare founding documents to the National Constitution Center for America’s 250th anniversary.

Ken Griffin announced Tuesday that he will lend his first-edition copy of the Constitution to the National Constitution Center in Philadelphia for a public exhibit dedicated to the founding ...

Citadel's Ken Griffin said he doesn't think AI will shake up the investment business. Griffin said his hedge fund uses AI "a little bit." AI works well in short-term trading but falls short when ...

Billionaire hedge fund manager and entrepreneur Ken Griffin continues to build his real estate portfolio, buying and selling properties across the globe. But not just any property will do. Griffin ...

GOP donor Ken Griffin suggested the value of the U.S. dollar has significantly deteriorated compared to the euro in the last month under the thumb of President Trump’s latest tariff hike.

Citadel CEO Ken Griffin speaks during the Semafor World Economy Summit 2025 at Conrad Washington on April 23, 2025 in Washington, D.C. Getty Images Hedge fund billionaire Ken Griffin, a major ...