3 Top Stocks That Aren't on Wall Street's Radar

Great companies come in all shapes and sizes. That makes it tough for Wall Street to stay on top of every stock, especially when so many investors focus on short-term returns, rather than the long-term opportunity for a company. We asked some Motley Fool investors to scour their universe for names that they think are underappreciated by Wall Street, and they responded with DexCom Inc.

(NASDAQ: DXCM), HUYA Inc. (NYSE: HUYA), and Control4 Corp. (NASDAQ: CTRL). Are these stocks savvy buys for your portfolio? Read on to learn more about what makes them compelling investments.