Nov. 6 (UPI) -- Planet Fitness is seeking to further grow its number of locations in a second bid for the Blink Fitness chain of workout facilities, according to new reports. News of the renewed bid on Wednesday pushed PLNT stock up by more than 5% at one point in the day. Advertisement Blink Fitness is currently owned by New York-based Equinox Holdings Inc., which operates other clubs and brands in Britain, Canada and the United States. In August, Blink filed for bankruptcy protection. On