Planet Fitness (NYSE:PLNT) reported quarterly earnings of $0.88 per share which beat the analyst consensus estimate of $0.85 by 3.53 percent. This is a 2.33 percent increase over earnings of $0.86 per share from the same period last year. The company reported quarterly sales of $365.223 million which beat the analyst consensus estimate of $355.663 million by 2.69 percent. This is a 7.14 percent increase over sales of $340.879 million the same period last year.