-- Astera Labs (ALAB) reported Q1 non-GAAP earnings late Tuesday of $0.61 per diluted share, up from $0.33 a year earlier.
Analysts polled by FactSet expected $0.54.
Revenue in the three months ended March 31 rose to $308.4 million from $159.4 million a year earlier.
Analysts polled by FactSet expected $292.2 million.
The company expects Q2 non-GAAP diluted EPS of $0.68 to $0.70 on revenue of $355 million to $365 million. Analysts expect EPS of $0.55 on revenue of $310.1 million.
Astera shares rose 2.5% in after-hours trading.