Key Points Roku shares rose after an initial plunge following its third-quarter earnings report. The company is seeing solid growth, and looks as if it has several potential growth drivers. However, Roku is very aggressive with stock comp, which makes its valuation look a bit frothy. 10 stocks we like better than Roku › Roku (NASDAQ: ROKU) shares plunged immediately after the company reported its Q3 earnings report, only to furiously rally after the market opened. After the roller coaster ride, th ...