Though often more volatile than large-cap stocks, the small and mid-cap companies of the Russell 2000 sometimes hold hidden gems. If you want to make an intelligent investment and buy stocks with plenty of potential for real returns, look no further.We have compiled some of this year’s best-performing stocks from the Russell 2000. These three companies are in some of the best positions in their respective markets to continue making giant leaps in revenue growth, showing great promise.To give you more insigh ...