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Walmart's Strong Second Quarter Underscored by E-commerce and Advertising Gains

August 21, 2025

Highlights

  • Revenue increase: 5.6% in constant currency
  • E-commerce sales growth: 25% globally
  • Walmart US e-commerce sales growth: 26%
  • International sales growth: 10.5% in constant currency
  • Sam's Club US comp sales growth: 5.9%
  • Walmart US comp sales growth: 4.6%
  • Global advertising growth: 46%
  • Membership income growth: 15%
  • Adjusted operating income growth: 0.4% in constant currency (below expectations)
  • Incremental expense from claims: $450 million in Q2

Walmart Inc. has once again demonstrated its formidable operational prowess with a robust second quarter performance, driven by impressive global e-commerce expansion and a notable uptick in advertising revenue. This quarter, the retail juggernaut reported a compelling 5.6% rise in revenue in constant currency, supported by a substantial 25% global increase in e-commerce sales—a testament to its accelerating digital momentum.

E-commerce and Segment Performance

In particular, Walmart’s U.S. e-commerce operations stood out, posting a vigorous 26% sales growth rate. This digital charge was paralleled by an equally strong performance from Sam’s Club in the U.S., which achieved a sales growth of 5.9% driven entirely by unit increases—a clear indication of sustained consumer engagement. International markets bolstered the company’s growth narrative further, with sales climbing 10.5% in constant currency, notably benefiting from strategic markets such as China and Mexico.

Advertising and Membership Gains

Complementing Walmart's digital sales trajectory was a remarkable 46% surge in global advertising, underscored by a 31% increase from Walmart Connect in the U.S. Exclusive to these results was Visio, contributing to an overall enhanced financial flexibility through higher-margin businesses. Additionally, Walmart reported a robust 15% growth in membership income, with significant contributions from Walmart Plus and Sam’s Club memberships, reinforcing the retailer's loyalty footprint.

Operational Challenges

Despite impressive revenue figures, Walmart’s adjusted operating income growth of 0.4% in constant currency fell short of expectations, primarily due to unforeseen claims expense impacts amounting to an incremental $450 million in the quarter. Nevertheless, the retailer has exhibited resilience, maintaining a solid profit outlook for the fiscal year amidst these challenges.

Walmart’s strategic focus—fostering an integrated digital and physical presence alongside operational agility—continues to anchor its market leadership. Investors will be keenly observing how the retail titan leverages its growing digital platform and advertising capabilities to sustain its upward trajectory in an increasingly competitive retail landscape.