Behind the surge in products for millennials By: CNBC.com News August 10, 2015 at 17:21 PM EDT There's a lot more likely IPOs on the way for the fall that want to get in on this trend. Read More >> Related Stocks: American Express Danone ADR Fitbit Inc Owens-Illinois Planet Fitness Shake Shack Inc Teladoc Health Inc Tenet Healthcare Transocean Ltd