Walmart Q2 FY26 slides: Revenue up 5.6%, raises full-year guidance

Walmart reported robust Q2 FY26 results, with total revenues climbing 4.8% year-over-year to $177.4 billion and global eCommerce sales surging 25%, prompting the retail giant to raise its full-year guidance for net sales and adjusted EPS. Despite this strong performance and outlook, Walmart's stock declined 3.23% in premarket trading, suggesting investor concerns potentially stemming from the modest 0.4% constant currency operating income growth relative to 5.6% revenue growth, and an increase in operating expenses, even as international segments like China showed significant strength.

Analysis

Walmart's Q2 FY26 results present a narrative of strong top-line momentum juxtaposed with significant margin pressure, leading to a negative investor reaction despite an upgraded full-year outlook. The company reported a 4.8% year-over-year revenue increase to $177.4 billion, or 5.6% on a constant currency basis, fueled by a remarkable 25% surge in global eCommerce sales. This performance prompted management to raise its full-year guidance for both net sales and adjusted EPS. However, the stock's 3.23% premarket decline highlights investor concern over profitability. This is evidenced by the stark divergence between robust revenue growth and nearly flat constant currency operating income growth of just 0.4%, coupled with a 35 basis point increase in operating expenses as a percentage of net sales. Segment performance was mixed; while Walmart U.S. delivered solid 4.6% comparable sales growth, operating income in the International and Sam's Club segments declined by 9.8% and 15.8% respectively, even as the International segment's sales grew 10.5% (ccy), led by a 30.1% sales surge in China. The results indicate that while Walmart's strategic investments in eCommerce and international expansion are successfully driving sales, the associated costs are currently eroding profitability, a key concern for the market.

Key Decisions for Investors

• Investors should closely scrutinize the divergence between Walmart's 5.6% constant currency revenue growth and its 0.4% operating income growth, as this margin compression is the primary driver of the negative market sentiment.
• It is critical to dissect segment-level profitability, particularly the 9.8% decline in Walmart International's operating income despite strong sales, to assess if growth in key markets like China can translate to bottom-line gains.
• While the raised full-year guidance is a positive signal, the increase in operating expenses warrants caution; upcoming quarters must demonstrate improved cost controls for the stock to potentially outperform.
• Given the $3.5 billion returned to shareholders and a remaining $5.9 billion buyback authorization, the premarket price decline could present an entry point for value-oriented investors comfortable with near-term margin pressure.