Buy These Growth Stocks Trading Around $10 Before They Soar Higher

Glu Mobile (NASDAQ: GLUU) and Sierra Wireless (NASDAQ: SWIR) have delivered impressive -- if somewhat volatile -- gains since the market crash in late February and early March, and these two growth companies are likely to sustain their momentum thanks to a solid set of catalysts working in their favor. Both companies still have relatively low share prices despite their recent rallies, with Glu Mobile trading around $8 a share and Sierra Wireless trading around $12. Glu Mobile's stock price rally came to a halt in August after the company's second-quarter earnings report fell short of Wall Street estimates.