Planet Fitness (NYSE:PLNT) reported quarterly earnings of $0.74 per share which beat the analyst consensus estimate of $0.63 by 17.46 percent. This is a 25.42 percent increase over earnings of $0.59 per share from the same period last year. The company reported quarterly sales of $337.236 million which beat the analyst consensus estimate of $299.320 million by 12.67 percent. This is a 21.89 percent increase over sales of $276.662 million the same period last year.