These companies are doing exciting things in multibillion-dollar industries.We're over a year into a new bull market, but contrary to previous market cycles, small-cap stocks are not performing nearly as well as large-cap ones.Small caps have historically trounced the return of the S&P 500 coming out of bear markets, but since the end of the most recent downturn in 2022, the small-cap focused Russell 2000 is up 24%, while the large-cap weighted S&P 500 is up 50%. This runs counter to the Russell 2000's perf ...