QuinStreet (NASDAQ:QNST) reported quarterly earnings of $0.22 per share which beat the analyst consensus estimate of $0.21 by 2.8 percent. This is unchanged from the same period last year. The company reported quarterly sales of $285.853 million which beat the analyst consensus estimate of $279.918 million by 2.12 percent. This is a 2.38 percent increase over sales of $279.219 million the same period last year.