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 ...

Citadel founder Ken Griffin has also pushed forward on efforts to construct a 62-story office skyscraper at 350 Park Ave. for his businesses. Built in 1960 and renovated in 2019, the office ...

When the space is ready, Citadel is expected to move from one of its current locations at 350 Park Avenue. That property is slated to be torn down and rebuilt, along with 40 E. 52nd Street ...