5. CMG-US Chipotle Mexican Grill, Inc.

Founded in Denver in 1993, Chipotle Mexican Grill, Inc. is a Newport Beach, Calif., global restaurant chain specializing in tacos and Mission-style burritos. Chipotle ended 2018 at $431.79 a share and began 2020 at $837.11 a share, for a 93.9% return on investment with a 0% current dividend yield.