Gentex (NASDAQ:GNTX) reported quarterly earnings of $0.48 per share which beat the analyst consensus estimate of $0.45 by 6.67 percent. This is a 11.63 percent increase over earnings of $0.43 per share from the same period last year. The company reported quarterly sales of $675.443 million which beat the analyst consensus estimate of $648.712 million by 4.12 percent. This is a 17.10 percent increase over sales of $576.800 million the same period last year.