The facts suck don't they?
From the 5/15 Filing:
LVS (Las Vegas Sands, Sheldon Adelson's casinos) - Soros owned 5,000 shares.
WYNN (Wynn Resorts, Steve Wynn's casinos) - Soros owned 3,500 shares.
MGM - Soros held no position.
You can look it up..