Looking for a stock that has been consistently beating earnings estimates and might be well positioned to keep the streak alive in its next quarterly report? Cigna ( CI - Free Report ), which belongs to the Zacks Insurance - Multi line industry, could be a great candidate to consider. When looking at the last two reports, this health insurer has recorded a strong streak of surpassing earnings estimates. The company has topped estimates by 6.33%, on average, in the last two quarters.