Walmart’s Grocery Segment Drives Over $276B Sales as E-Commerce Jumps 27%
In Q3, Walmart posted $179.5B in revenue, up 5.8% year-over-year, with adjusted operating income rising 8% and e-commerce sales jumping 27%. The retailer’s grocery segment generated over $276B in fiscal 2025 sales (more than 50% of total) while its Walmart Connect ad unit grew U.S. revenue 33% to bolster high-margin income.
1. Consumer Trade-Down Tailwind in 2026
Argent Capital’s Jed Ellerbroek highlighted that Walmart stands to gain significantly from the ongoing consumer shift toward lower-cost retailers in 2026. With grocery accounting for more than half of its total revenue, Walmart’s everyday low-price strategy is attracting value-conscious shoppers cutting back on discretionary spending. In the most recent quarter, grocery same-store sales grew by 4.2%, underscoring the retailer’s resilience as households prioritize essentials over premium goods.
2. Omnichannel Growth and E-Commerce Momentum
Walmart’s integrated store-and-digital model continues to drive market share gains. The company reported 27% year-over-year growth in e-commerce sales in its latest quarterly results, leveraging its 4,700 U.S. stores as fulfillment hubs. More than 90% of the U.S. population lives within 10 miles of a Walmart location, enabling rapid same-day pickup and delivery services that have led to a 35% increase in online order volumes over the past twelve months.
3. High-Margin Advertising and Membership Businesses
Beyond core retail, Walmart is rapidly scaling its higher-margin platforms. Walmart Connect, the company’s advertising arm, achieved 33% U.S. revenue growth in the latest quarter, buoyed by increased demand from consumer-packaged-goods partners seeking to reach in-store and online shoppers. Membership offerings such as Walmart+ and Sam’s Club now contribute over 7% of consolidated operating income, with Sam’s Club membership renewals exceeding 90% and driving continued growth in ancillary services like fuel discounts and delivery perks.
4. International Expansion and Technology-Led Efficiency
Walmart’s global footprint spans 19 countries, and international operations delivered an 11.4% increase in net sales and 16.9% growth in adjusted operating income in the past quarter, led by strong performance in Mexico, Canada, China and India’s Flipkart business. Domestically, Walmart has invested heavily in automation and artificial intelligence across its supply chain, which has reduced distribution center labor costs by 8% and improved on-shelf availability by 5%. These efficiency gains supported a record $8.8 billion in free cash flow in the latest fiscal period, underpinning further strategic investments in health clinics, financial services and digital capabilities.