Walmart Raises Sales Guidance: Will Margins Catch Up Next?

Walmart reported strong Q2 FY26 revenue growth of 5.6% in constant currency, driven by e-commerce and robust U.S. and international performance, prompting management to raise its full-year sales and EPS outlooks. However, adjusted operating income increased only 0.4% due to a significant 560-basis-point drag from higher general liability claims, totaling $450 million in the quarter and $730 million year-to-date. Despite the accelerated top-line momentum, the company maintained its operating income growth forecast, signaling persistent profitability pressures from claims inflation and other expenses, making margin recovery a key focus moving forward despite gains in advertising and membership revenues.

Analysis

Walmart's second-quarter fiscal 2026 results present a clear dichotomy between robust top-line growth and severely constrained profitability. Revenue increased a solid 5.6% in constant currency, driven by strong e-commerce performance and broad-based geographic strength, prompting management to raise its full-year sales outlook to a 3.75%-4.75% growth range. However, this sales momentum did not translate to the bottom line, with adjusted operating income growing a mere 0.4% in constant currency. This discrepancy is primarily attributable to a significant 560-basis-point drag from higher general liability claims, which amounted to a $450 million charge in the quarter. Despite raising full-year adjusted EPS guidance to $2.52-$2.62, the company conspicuously left its adjusted operating income growth forecast unchanged at 3.5%-5.5%, signaling that profitability pressures from claims inflation, tariffs, and an unfavorable merchandise mix are expected to persist. While these headwinds are significant, Walmart is cultivating potential long-term margin drivers. High-margin businesses are scaling effectively, evidenced by a nearly 50% surge in global advertising revenue and a 15% increase in membership income. From a valuation perspective, Walmart's stock has rallied 25.6% over the past year, and its forward P/E ratio of 34.84 stands at a premium to the industry average of 31.98, making margin recovery the critical factor for justifying its current market price.

Key Decisions for Investors

• Investors should closely monitor Walmart's operating margin execution in subsequent quarters, as the company's ability to mitigate the financial impact of liability claims and other expense pressures is the primary catalyst needed to unlock earnings growth.
• Given the stock's strong year-to-date performance and a forward P/E ratio that is elevated relative to the industry, the unchanged operating income guidance suggests that further multiple expansion may be limited until there is tangible evidence of margin recovery.
• For long-term investors, the significant growth in high-margin alternative revenue streams, such as advertising and memberships, should be weighed as a potential offset to the current pressures on the core retail business, representing the key bull case for the stock.