Wynn Macau's (HKG:1128) adjusted property pre-tax earnings declined to $252.1 million in the first quarter from $339.6 million in the year-ago period, according to a Wednesday earnings disclosure to the Hong Kong bourse.
Operating income slid to $127.1 million from about $206 million in the year-ago period.
Wynn Resorts owns 72% of Wynn Macau, which operates the Wynn Palace and Wynn Macau resorts. The two resorts form Wynn Resorts' Macau operations.
Shares in Wynn Macau jumped 2% during morning trading on Wednesday.