Key Takeaways
- Walmart Q1 FY2027 delivered e-commerce +26%, global advertising +37%, and marketplace +50%, marking nine consecutive quarters of 20%+ digital growth.
- Weekly active users of AI shopping agent Sparky more than doubled in the quarter, and Sparky users showed roughly 35% higher average order value than non-users.
- Advertising and membership now account for around one-third of operating income, pushing e-commerce sellers to redesign both AI discoverability and retail media strategy.
Walmart Q1 FY2027: 37% Ad Growth Signals an Accelerating Shift to AI-Native Commerce
Plus, the retailer's AI assistant Sparky is gaining traction.
www.adweek.comOn May 21, 2026, Walmart reported its fiscal first quarter results for the period ended April 30, 2026 (Q1 FY27). Total revenue reached $177.8 billion, up 7.3% year over year, with global e-commerce up 26% and global advertising up 37%. For e-commerce operators, these numbers go beyond Walmart's quarterly performance and signal where retail's profit pools and AI investments are heading.
What stands out is that Walmart U.S. has now posted digital growth above 20% for nine consecutive quarters, while the marketplace recorded its strongest performance in roughly ten quarters at around +50%. Against a backdrop of rising fuel costs and tariffs, Walmart is cementing its identity as a platform rather than just a retailer.
Reading the Growth by the Numbers
Drawing from the official Walmart IR release and the earnings call transcript, here are the headline figures.
| Metric | Q1 FY27 | YoY |
|---|---|---|
| Total revenue | $177.8B | +7.3% |
| Walmart U.S. comp sales | ― | +4.1% |
| Global e-commerce | ― | +26% |
| U.S. e-commerce delivery | ― | +45% |
| Global advertising | ― | +37% |
| Walmart Connect (U.S., ex-VIZIO) | ― | +44% |
| U.S. marketplace sales | ― | ~+50% |
| Membership fee income | ― | +17.4% |
| Adjusted EPS | $0.66 | +8.2% |
CFO John Rainey noted that advertising and membership together now represent roughly one-third of operating income. Ten years ago, that mix would have been unthinkable. With thin core-retail margins, the high-margin retail media and subscription engines are now the load-bearing pillars of profit growth.
Sparky Surge Shows How Fast the AI-Native Shift Is Happening
The headline beneath the headline is Sparky, Walmart's AI shopping agent. CEO John Furner described weekly active users rising by more than 100% during the quarter, adding that "customers using Sparky have an average order value about 35% higher than non-Sparky customers."
Why such momentum? The pieces have been falling into place since Walmart's October 2025 partnership with OpenAI, which embedded Instant Checkout in ChatGPT, followed by January 2026 integration with Gemini for product discovery and purchase. Sparky is no longer a chatbot stuck inside Walmart's app. It is an agent designed to live inside whichever LLM the shopper happens to be using.
According to PYMNTS reporting, AI improvements have lifted Sparky's response quality by roughly 40% year over year, and Spanish-language support has been added. Furner's own line, "we are also becoming AI native," may travel further than any single financial metric in this report.
A 50% Marketplace Jump Opens the Door for 3P Sellers
The marketplace's roughly +50% growth is its strongest reading in about ten quarters. The composition is just as revealing as the headline.
Cross-border listings into Canada and Mexico are now scaling, and units shipped same- or next-day via Walmart Fulfillment Services grew nearly 150%. Global third-party advertising revenue rose 50% as well.
Active third-party seller counts have moved from roughly 160,000 in 2024 to more than 200,000 today, with Walmart.com now reportedly hosting around 420 million active listings, around 95% of which come from marketplace sellers. As Sparky and external LLMs drive more queries, the candidate pool from which agents recommend products keeps deepening in parallel.
Walmart Connect at +37%: Closing the Gap with Amazon
The +37% ad growth is the clearest signal that Walmart is transitioning from a retailer that runs ads into a media platform that runs a retailer. Walmart Connect in the U.S. grew +44% on an organic basis once VIZIO contributions are excluded.
In the broader U.S. retail media context, Amazon Ads still commands roughly 80% of spend, while Walmart Connect holds about 8%, around five times Target Roundel's share but well behind Amazon. Even so, Walmart Connect is consistently outpacing Amazon Ads in growth rate, and a beta giving advertisers direct access to VIZIO CTV inventory is now live.
For e-commerce operators, the question is no longer whether to spend on Amazon or Walmart, but how to make products discoverable on AI agents across both platforms at once.
The Headwinds and Cautious Guidance
Despite the strong numbers, Walmart's stock dropped more than 7% after the report. The driver was conservative Q2 guidance combined with fuel and tariff pressure.
CFO Rainey disclosed that "we absorbed approximately $175 million or about 250 basis points of operating income growth from higher-than-planned fuel costs," and warned that retail price inflation in Q2 is likely if the current cost environment persists. Full-year constant-currency net sales growth is guided to 3.5% to 4.5%, with Q2 sales growth of 4% to 5% and operating income growth of 6% to 8% for the year, 7% to 10% for Q2.
The numbers are far from weak, but the market is now pricing in the reality that even strong digital and ad growth cannot fully neutralize macro headwinds.
Joining Universal Cart and the Next Phase
Beyond the quarter, the most strategically meaningful news came just after Q1: at Google Marketing Live 2026, Walmart was named as a brand supported by Google's Universal Cart. Universal Cart lets shoppers add products across Google Search, Gemini, YouTube, and Gmail, with Walmart, Target, Nike, Sephora, Wayfair, and select Shopify merchants on the supported list.
Reading Walmart's moves together, the strategy looks "multi-agent by design": Sparky owns the core experience while exposure expands across ChatGPT, Gemini, and Universal Cart. No matter where the AI-driven purchase originates, the cart and the checkout flow back to Walmart.
Implications for E-Commerce Operators and 3P Sellers
Walmart's numbers map the shift in U.S. e-commerce from "price plus search" to "agent-driven discovery." For Japanese operators and global sellers, three redesigns are now overdue.
First, optimize for AI-driven discoverability. Structure product data, deepen brand stories and use-case descriptions, and ensure that Sparky, Rufus, or Gemini can each return enough context when they reference your listings.
Second, rebalance retail media spend. Walmart Connect's +37% growth confirms that conversion-tied shopper marketing remains effective in the agentic era. Running both Amazon Ads and Walmart Connect should now be the default, not the exception.
Third, revisit marketplace diversification. Given the pace at which Walmart Marketplace is expanding sellers and SKUs, building a real presence across the U.S., Canada, and Mexico is becoming a credible counterweight to Amazon dependency.
Conclusion
Q1 FY27 confirmed that Walmart is scaling the three pillars of digital, advertising, and marketplace concurrently while accelerating its transformation into an AI-native company. Short-term pressure from fuel costs and tariffs may persist, but the underlying mix shift toward high-margin advertising and membership, plus the multi-platform agent strategy, points to a fundamental change in retail economics.
The next read will come from how much GMV Sparky generates inside external LLMs, and how Walmart Connect prices agent-mediated impressions and conversions. As AI agents settle into everyday shopping infrastructure during the back half of 2026, Walmart's playbook will remain the reference point for the rest of the industry.
