Portillo's ( PTLO 3.24% ) is a high-growth restaurant chain with a growth strategy that looks a lot like some successful investments of the past decade. In this video, Jon Quast shares why he loves the stock, and Travis Hoium shares what to look for in the future. *Stock prices used were end-of-day prices of May 31, 2023. The video was published on June 6, 2023.