Tractor Supply Co. (TSC)

NAPERVILLE, Ill. — Strong results in consumable categories, a little inflation and some Hurricane Irene related sales fueled an 11.5% same-store sales increase and led to a strong overall third-quarter financial performance at Tractor Supply Company.

Dollar stores get a lot of the credit for negatively impacting Walmart’s U.S. sales the past few years and it’s no wonder. The big three – Dollar General, Family Dollar and Dollar Tree – have grown rapidly and collectively operate more than 20,000 conveniently located units that offer sharp prices on an expanding assortment of food and consumables.