6. Netflix ( NFLX) Company Profile: Netflix streams movies and TV episodes over the Internet and sends DVDs by mail. Average Return Since 2002: 8.1% Best September Performance: +29.2% in 2010 Worst September Performance: -26% in 2002 Analysts Ratings: Netflix has become a favorite for investors looking for growth opportunities, but analysts are split in their view of the company. Twelve firms, including Piper Jaffray, say Netflix is a "buy," while another 11 analysts have a "hold" rating on the stock. Seven research firms, though, have a "sell" rating on the stock, including Wedbush and Northland Securities. On average, analysts expect Netflix to rise to $273.33, which represents upside of about 17%.