U.S. Markets open in 4 hrs 33 mins

Life Time Fitness earnings growth may remain constrained, says William Blair

William Blair says Life Time Fitness' revenue and earnings growth may remain constrained through at least 2015 following the company's analyst day. The firm lowered its 2015 earnings estimate to $3.41, below the consensus of $3.47, and keeps a Market Perform rating on the stock. William Blair notes that Life Time management yesterday cautioned that the continued growth in studio clubs will likely continue to pressure the company's membership growth as well as same-store sales.