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? Arthur J. Gallagher (AJG) , which belongs to the Zacks Insurance - Brokerage industry, could be a great candidate to consider.When looking at the last two reports, this insurance and risk-management company has recorded a strong streak of surpassing earnings estimates. The company has topped estimates by 2.09%, on average, in the last two quarters.For ...