The top-ranked stock-picker in small companies has returned 13 times more than his peers this year. He breaks down the 5 little-known stocks he's using to bet on the 5G and work-from-home revolutions.

· Chris Retzler did far better than most small-company investors in 2019 and 2020. He runs the highest-returning small-company stock fund of the last year according to Kiplinger.
· Even within the small-cap space, Retzler specializes in companies investors often overlook. He frequently bets on major tech trends using less...