Walmart (WMT) Q2 2027 earnings review
Alternative Revenues Soar, But Tariff Refunds Mask Core Expense Pressures
Walmart delivered a massive Q2 beat, with Adjusted Operating Income (constant currency) surging 17.4% on 5.0% net sales growth. The company’s structural transformation into a higher-margin omnichannel platform is working: global eCommerce grew 23% and the high-margin advertising business jumped 38%. However, the explosive profit growth was heavily aided by one-time tariff refunds, which bloated gross margins by 96 bps and masked underlying operating expense deleverage. Management is raising full-year guidance but guiding Q3 profits to a modest 2.0-4.0% growth, signaling they will reinvest the tariff windfall into price cuts for a pressured consumer.
🐂 Bull Case
The margin-accretive businesses are scaling beautifully. Global advertising jumped 38% (with Walmart Connect U.S. up 43%) and global membership fee revenue grew 17%. These streams fundamentally decouple Walmart's profit growth from pure retail transaction volumes.
Global eCommerce grew 23%, contributing ~510 bps to U.S. comparable sales. Walmart is successfully leveraging its massive store footprint for fast delivery, taking share across all income cohorts.
🐻 Bear Case
Stripping away the tariff refund windfall reveals pressure. Adjusted operating expenses deleveraged 40 bps as a percentage of net sales, driven by higher self-insured claims, depreciation, and associate healthcare costs.
The maximum fair price legislation dragged U.S. comps down by 125 bps, while the shift of Flipkart's Big Billion Days will chop >100 bps off Q3 enterprise sales growth.
⚖️ Verdict: 🟢
Bullish. While the Q2 headline profit margin was artificially inflated by tariff refunds, the structural growth in advertising, membership, and eCommerce remains exceptionally strong. Management's decision to reinvest the tariff windfall into H2 pricing protects their most valuable asset: market share.
Key Themes
High-Margin Revenue Acceleration
Accelerating. Walmart's strategy to build high-margin revenue streams is structurally changing its P&L. Global advertising rocketed 38% YoY (up from 37% in 27Q1), led by a 43% surge in Walmart Connect (ex-VIZIO). Membership fee revenue also grew 17%, driven by record net adds for Walmart+ in the U.S. and strong International adoption. This business mix evolution is the primary organic driver of gross margin expansion.
Store-Fulfilled Delivery Propels E-Commerce
Stable and compounding. Global eCommerce net sales grew 23%, pushing digital to 24% of total enterprise sales. In the U.S., eCommerce grew 24%, driven by store-fulfilled delivery and marketplace expansion. Walmart is effectively utilizing its 10,900+ physical stores as micro-fulfillment centers, shifting the narrative from a traditional brick-and-mortar retailer to a logistics and delivery powerhouse.
Tariff Refunds Mask Core Expense Pressures
A critical contradiction in the narrative: while GAAP operating income surged 28.8% and gross margins expanded 96 bps, this was heavily distorted by a one-time influx of tariff refunds. Beneath this 'sugar rush', adjusted operating expenses actually deleveraged by 40 bps (to 21.4% of sales) due to rising associate healthcare costs, higher depreciation from capital investments, and elevated general liability claims. Operational efficiency is not flowing to the bottom line as cleanly as the headline numbers suggest.
Pharmacy Regulatory Headwind Persists
Stable headwind. The implementation of maximum fair price legislation on January 1 continues to create a massive drag on the Health & Wellness segment. This regulation wiped 125 bps off Walmart U.S. comparable sales in Q2, entirely neutralizing the benefit of higher pharmacy script counts and market share gains.
Q3 Growth Deceleration Due to Event Shifts
Reversing. After a blowout Q2, management guided Q3 constant-currency sales growth to just 3.0-3.75% and operating income to 2.0-4.0%. This sharp deceleration is driven by two factors: a >100 bps headwind from Flipkart's Big Billion Days shifting from Q3 into Q4, and the strategic decision to aggressively reinvest the Q2 tariff refunds into customer price cuts during the second half of the year.
Other KPIs
Decelerating. FCF decreased by $1.4 billion compared to the prior year. While operating cash flow was incredibly strong at $19.7 billion (up $1.4B YoY), it was entirely consumed by a massive $2.8 billion YoY increase in capital expenditures (totaling $14.2B YTD) to support the omnichannel growth and automation strategy.
Accelerating. Inventory grew 6.7% reported (6.0% constant currency), outpacing total revenue growth. Management attributes this to 'strategic initiatives and inflation,' combined with higher fuel costs impacting Sam's Club. This is a noticeable shift from FY26, where inventory was strictly managed at roughly half the rate of sales growth.
Stable. Grew 4.5% YoY, powered by a massive 7.0% increase in transactions. However, average ticket fell 2.5%, indicating consumers are shopping more frequently but buying fewer or cheaper items per trip. E-commerce at Sam's Club continues to surge, up 26%.
Guidance
Decelerating. Down from the 5.0% achieved in Q2. Management explicitly called out a >100 bps headwind due to the timing shift of Flipkart's Big Billion Days moving into Q4.
Decelerating sharply from the 17.4% achieved in Q2. Management is deliberately muting Q3 margins by funneling the tariff refunds received in Q2 into customer price investments for the back half of the year.
Accelerating vs prior guidance. Raised from the previous range of 3.5% - 4.5%, reflecting strong Q2 momentum across the U.S. and International segments.
Accelerating vs prior guidance. Raised from the 6.0% - 8.0% range, ensuring that operating income will continue to grow significantly faster than sales for the full year, despite the planned Q3 investments.
Accelerating vs prior guidance. Raised from the previous range of $2.75 - $2.85, tracking the flow-through of the strong top-line and alternative revenue streams.
Key Questions
Sizing the Tariff Refund
How much exactly did the tariff refunds contribute to the 96 bps of gross margin expansion in Q2, and what is the specific cadence for reinvesting those funds into price in Q3 versus Q4?
Operating Expense Pressures
With adjusted operating expenses deleveraging by 40 bps due to liability claims, depreciation, and healthcare costs, when do you expect the massive investments in supply chain automation to firmly establish SG&A leverage?
Inventory Growth Re-acceleration
Global inventory grew 6.7%, outpacing sales growth, reversing the trend from last year. What specific 'strategic initiatives' are driving this, and is there any concern about markdown risk heading into the holiday season?
Pharmacy Legislation Baseline
The maximum fair price legislation is docking U.S. comps by 125 bps. Do you expect this run-rate headwind to persist exactly at this level through the end of the calendar year, and when do we lap this completely?