Inside the Macau May gambling revenue reportJun. 4, 2014 7:51 AM ET|By: Clark Schultz, SA News Editor Sands China (LVS) took down 23% of the gaming revenue in Macau in May, according to a Portuguese newspaper. SJM Holdings (SJMHF) and Galaxy Entertainment (GXYEF) trailed Sands by just a bit. Wynn Macau (WYNN) and MGM Resorts (MGM) lost a little market share during the month. A drop to single-digit growth for the overall Macau gambling market rattled the sector yesterday.