13. SWKS-US Skyworks Solutions, Inc.
Skyworks Solutions, Inc., based in Woburn, Mass., manufactures semiconductors for radio frequency and mobile communications systems. Skyworks ended 2018 at $67.02 a share and began 2020 at $120.88 a share, for an 80.4% return on investment in 2019 with a 1.5% current dividend yield.
