Walmart Stock Plunges 12%: Strong Earnings, Weak Outlook

Walmart stock fell 12% in May, a significant drop that erased its market-beating gains for the year. This decline came immediately after the company reported its fiscal first-quarter 2027 earnings. On the surface, the financial results were robust. Revenue grew 7.3% year-over-year, U.S. comparable sales increased 4.1%, and earnings per share rose from $0.61 to $0.66.

The company also demonstrated impressive strength in e-commerce, with online sales accelerating to 26% growth year-over-year. Its massive physical store network, which includes over 5,200 U.S. locations, is a key competitive advantage, enabling fast delivery and efficient order fulfillment.

Despite these strong numbers, the market's reaction was overwhelmingly negative. During the earnings call, CEO John Furner stated that the consumer, especially in the U.S., is "feeling some pressure" and looking to Walmart for value. This comment shifted investor focus from the present success to future risks.

Management elaborated that this pressure is most acute among lower-income consumers, who are Walmart's core shopper base. CFO John Rainey highlighted specific headwinds, noting that rising fuel prices are affecting customer behavior and could lead to higher retail prices.

Consequently, the positive earnings report was completely overshadowed by these cautious comments, triggering a sell-off that also dragged down other major retailers like Costco and Target.

The market's severe reaction matters because it signals a shift in narrative. For years, Walmart has been seen as a beneficiary of inflation, as budget-conscious shoppers flock to its discount offerings. The warning suggests this tailwind may be turning into a headwind if consumer wallets are stretched too thin.

Investors are now concerned that the core customer base—lower-income households—is cutting back. Metrics like the average gallons of fuel purchased dipping below 10 for the first time in four years are seen as early indicators of this pullback. If this trend continues, it could hurt sales volume and margin growth.

The warning also implies potential cost pressures. If rising fuel costs lead to "upward pressure on average unit retail prices," as the CFO noted, Walmart faces a difficult choice: absorb the costs and hurt profits, or pass them on to already-stressed customers and risk losing sales.

This creates uncertainty around Walmart's near-term profitability, which is why the stock sold off despite good current results. The sell-off spread to peers like Costco and Target, indicating the market is reassessing risks for the entire value retail sector, not just Walmart.

For long-term investors, however, this may present an opportunity. Walmart is a Dividend King with a resilient business model built for economic cycles. Short-term pressure on consumers doesn't change its dominant market position or long-term growth trajectory in e-commerce and global markets.