Key Takeaways Q2 revenues hit $177.4B with strong comps in grocery, health & wellness and Sam's Club.E-commerce sales jumped 25% globally, supported by delivery, marketplace and last-mile gains.Advertising, memberships and global expansion add high-margin growth to Walmart's model.Walmart Inc. (WMT) has kept investor momentum alive, with its stock rallying 21.5% over the past six months. The retail giant’s robust strategies, operational excellence and ability to adapt to shifting consumer dynamics have rein ...