Ken Griffin loaded up on Alphabet stock in Q1, too. His Citadel Advisors hedge fund boosted its position in the Google parent ...

Two prominent hedge fund managers sold Nvidia and bought Palantir in the first quarter. Nvidia has shaken off concerns about ...

Meanwhile, the biggest hedge funds added to their gains in June, sailing through the first half of the year amid global market chaos sparked by President Donald Trump's tariffs and the Israel-Iran war ...

In a stunning move against a major global player, India's market regulator has temporarily barred Jane Street Group LLC from ...

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

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

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

Learn about SIFMA's request to extend CAT reporting deadlines and its potential impact on market integrity and investor ...

Citadel's Ken Griffin breaks Sotheby's record with bids for two Civil War-era documents. Crain’s Laura Turbay discusses with ...

In July 2024, Griffin purchased a late Jurassic-era stegosaurus skeleton for a record-setting $44.6 million. Griffin has ...

The stock market has proven resilient in the face of President Donald Trump's aggressive trade war and conflict in the Middle ...

Billionaire Ken Griffin just broke the auction sales record for any document signed by President Abraham Lincoln. The Citadel ...