Big-name hedge funds had to navigate quant pain and tariff noise in a turbulent July.

The gift will support the under-construction Braman Comprehensive Cancer Center in Miami Beach and a freestanding Emergency ...

Not even a billionaire and Palm Beach's largest property owner Ken Griffin can build a fence without permission from the town ...

Billionaire philanthropist and Citadel CEO Ken Griffin has donated $15 million to Mount Sinai Medical Center to help expand ...

Mount Sinai Medical Center today announced a transformational $15 million gift from Kenneth C. Griffin, founder and CEO of Citadel and founder of Griffin Catalyst. The gift supports the new Braman Com ...

Citadel Securities, the trading giant founded by billionaire Ken Griffin, is calling on the US SEC to hold tokenized equities to the same standards as traditional listed stocks. In a recent letter ...

Griffin, Palm Beach's largest property owner, requested the taller fence because of the natural grade on his estate's north property line.

Ken Griffin of Citadel Advisors added to his stake in Joby Aviation, but it remains a very small position. Here's how these companies are shaping the future of technology. Image source: Getty Images.

Ken Griffin of Citadel Advisors added to his stake in Joby Aviation, but it remains a very small position. Here's how these companies are shaping the future of technology.

One of them, HB 1219, is a measure pushed by big businesses – including GOP megadonor Ken Griffin’s Citadel hedge fund.