Gentex (GNTX) reported Q1 diluted earnings Friday of $0.42 per share, down from $0.47 a year earlier.
Analysts polled by FactSet expected $0.42.
Revenue for the quarter ended March 31 was $576.8 million, down from $590.2 million a year earlier.
Analysts surveyed by FactSet expected $572.1 million.
Shares of the company were up over 3% in recent Friday premarket activity.
Price: 22.73, Change: +0.76, Percent Change: +3.46