Read the full earnings call transcript here. Kroger Co (NYSE:KR) reported quarterly sales of $33.91 billion, a modest 0.2% rise from the $33.85 billion posted in the same quarter last year. The figure also surpassed analyst expectations by $207 million. Kroger Co (NYSE:KR) said there was a 17% surge in delivery sales, driven by the company's Customer Fulfillment Centers, with its online grocery customer base growing 14%. Kroger's digital sales strategy, once unexpected in the grocery sector, has gained traction. While data isn't available, the launch of 223 new Our Brands products likely boosted revenue during the quarter. Overall, Kroger Co (NYSE:KR) ranks 9th on Insider Monkey's list titled Jim Cramer's Latest Calls: 10 Stocks to Buy and Sell Now.