AMC Entertainment Holdings, Inc. is an American movie theater chain founded in Kansas City, Missouri, and now headquartered in Leawood, Kansas. It is the largest movie theater chain in the world. Founded in 1920, AMC has the largest share of the U.S. theater market, ahead of Regal Cinemas and Cinemark Theatres. After acquiring Odeon Cinemas, UCI Cinemas, and Carmike Cinemas in 2016, it became the largest movie theater chain in the world. It has 2,807 screens in 353 European theaters and 7,755 screens in 593 American theaters.