Posted on: May 17, 2022, 05:03h. Last updated on: May 17, 2022, 05:45h. The Cosmopolitan Las Vegas is officially part of the MGM Resorts International (NYSE:MGM) portfolio of integrated resorts, as the gaming company closed its acquisition of the Strip venue today. Cosmopolitan Las Vegas. It's now officially under the control of MGM Resorts. (Image: [...]