SJM Holdings Ltd is leading the market share with 27 percent.

Sands China Ltd. ranked second, overtaking Galaxy Entertainment Group Ltd. by just a slight margin. Both have a 19 percent share of the market.

Melco Crown Entertainment Ltd. has just under 13 percent, while Wynn Macau Ltd. also has around 13 percent, but slightly less than Melco. MGM China Holdings Ltd. has 10 percent of the market share.

Sheldon Adelson, chairman of Las Vegas Sands Corp, the parent company of Sands China, said he expects his company’s market share to rise once Sands Cotai Central opens in about eight weeks.