If you are looking for a stock that has a solid history of beating earnings estimates and is in a good position to maintain the trend in its next quarterly report, you should consider Leidos (LDOS) . This company, which is in the Zacks Aerospace - Defense industry, shows potential for another earnings beat.This security and engineering company has seen a nice streak of beating earnings estimates, especially when looking at the previous two reports. The average surprise for the last two quarters was 19.95%.F ...