ACM Research (ACMR) reported Q4 non-GAAP earnings Wednesday of $0.56 per diluted share, up from $0.43 a year earlier.

Four analysts polled by FactSet expected $0.39.

Revenue for the quarter ended Dec. 31 was $223.5 million, up from $170.3 million a year earlier.

Analysts surveyed by FactSet expected $194.9 million.

For 2025, the company expects revenue of $850 million to $950 million. Analysts polled by FactSet expect $907.4 million.

Shares of the company rose 11% in premarket activity.