Costco Wholesale Corporation (COST) , an esteemed player in the retail discount space, has showcased a decent performance in the stock market. Fueled by its strategic, operational initiatives, such as the customer- centric business, a robust membership program and a commitment to delivering value-driven products, the company's stock has outpaced the Zacks Retail-Discount industry. As a consumer defensive stock, Costco has weathered market volatility admirably. Over the past year, shares of this Zacks Rank # ...