MGM Holdings was created on 2005-02-11.
Steve Wynn of course owns the Wynn hotel. Sheldon Anderson owns Las Vegas Sands Corp. which owns the Venetian and the Palazzo. MGM owns the belligo and the MGM and the Mirage. Steve Wynn actually owned the Belligo and the Mirage, but later sold them to MGM. Harrahs owns Ceasars Palace and Harrahs. Hilton Hotel Group owns the Flamigo and those are the only ones i can think of off the top of my head. Hope it helped!!!
MGM Mirage
The MGM Grand Casino in Las Vegas is the second largest hotel in the world. It is owned by MGM Resorts International.
Adrian Crestarni
Summit Partners
MGM
MGM Resorts International
Mr.Omar Ayesh
US Government
Marcus Loew & Louis B. Mayer.
CEO Kenneth Tuchman owns 57% of the firm. for the rest, i dont know.