Financial services firm Citadel is moving into offices at 660 Fifth Avenue as it waits for its new headquarters to be built at 350 Park Avenue. Citadel, which manages capital for institutional ...

After years of operating in Illinois, three major companies—Boeing, Caterpillar and Citadel—are moving their headquarters out of the state. WSJ looks at the economic and political implications.

Citadel has officially inked a deal for a huge office at 660 Fifth Ave., signing the largest new office lease over the last three months of 2024. Spanning 1.4M SF, 660 Fifth Ave. was ...

He is building a 54-story glass tower to be the splashy new headquarters for his investment firm Citadel. The 1.7 million-square-foot building will also feature restaurants, a rooftop hotel ...

Ken Griffin built Citadel into a powerful and hugely profitable player in the markets and is moving it to Miami. Here's what drives him. "JB? JB and I are not on speaking terms these days," said ...

The headquarters of Ken Griffin's Citadel and Dmitry Balyasny's eponymous hedge fund are separated by one mile, the Chicago River, and plenty of bad blood. All hedge funds are rivals in some sense ...