10. AAPL-US Apple Inc.

Founded in a Silicon Valley garage in 1976, the Cupertino, Calif.-based Apple Inc. has since grown into a multinational technology manufacturer. Apple ended 2018 at $157.74 a share and began 2020 at $293.65 a share, for an 86.2% return on investment in 2019 with a 1% current dividend yield.