Have you been searching for a stock that might be well-positioned to maintain its earnings-beat streak in its upcoming report? It is worth considering F5 Networks (FFIV) , which belongs to the Zacks Internet - Software industry.This computer networking company has an established record of topping earnings estimates, especially when looking at the previous two reports. The company boasts an average surprise for the past two quarters of 7.12%.For the last reported quarter, F5 came out with earnings of $2.91 p ...