What: Shares of Planet Fitness Inc. (NYSE: PLNT) jumped 10% Friday after the fitness-center franchise released stronger-than-expected second-quarter 2016 results, and increased its outlook for the year.
What: Shares of Planet Fitness Inc. (NYSE: PLNT) jumped 10% Friday after the fitness-center franchise released stronger-than-expected second-quarter 2016 results, and increased its outlook for the year.