Walmart’s Grocery Sales Growth Slows

Why It Matters

The deceleration signals heightened competition in the mass‑merchant grocery space and pressures Walmart to lean on value‑focused initiatives to protect its dominant share. Sustaining grocery momentum is critical because food remains Walmart’s largest revenue driver and a hedge against broader consumer spending softness.

Key Takeaways

• Grocery sales hit $285 B, up 3.4% YoY
• Market share fell to 19.9% from 20% last year
• Neighborhood Markets adding expanded deli and hot‑bar
• Great Value brand redesign covers ~10,000 items
• Sam’s Club grocery sales rose 5.6% to $65 B

Pulse Analysis

Walmart’s grocery segment, which still accounts for roughly 60% of its U.S. revenue, posted a modest 3.4% increase in fiscal 2026, bringing sales to $285 billion. While the absolute growth remains sizable, the pace has decelerated sharply after double‑digit gains in 2024 and a solid 4% rise in 2025. Numerator data shows the retailer’s grocery market share slipping to 19.9%, a small but notable dip that narrows the gap with rivals such as Kroger and Costco, each holding around 8% of the market.

In response, Walmart is doubling down on value and assortment enhancements. The latest store remodels of Neighborhood Market locations feature larger deli counters and hot‑bar selections, aiming to capture shoppers seeking fresh, affordable meals. Simultaneously, the Great Value private‑label overhaul—spanning nearly 10,000 SKUs—targets price‑sensitive consumers while improving perceived quality. These moves reflect CFO John David Rainey’s message that food remains the company’s lifeline amid stretched consumer wallets, and they underscore a strategic shift toward differentiated grocery experiences without abandoning the low‑price promise.

The broader retail landscape reinforces the urgency of Walmart’s actions. E‑commerce sales surged 23% to $99.6 billion, indicating that digital channels are increasingly pivotal for grocery shoppers. Meanwhile, Sam’s Club’s grocery sales climbed 5.6% to $65 billion, showing that membership‑based formats can still deliver strong growth. As inflation pressures persist, Walmart’s ability to sustain grocery momentum will be a key barometer of its overall health and its capacity to fend off encroachment from both traditional grocers and emerging online players.