Walmart's annual report for the fiscal year ended January 31, 2026 describes AI mainly as a set of tools for customer experiences, associate productivity, and supply chain automation, and it warns that the investments may not deliver the expected benefits. The filing gives no dollar figure for what AI saved or earned. The measurable numbers come from executives on earnings calls in May and August 2026, and they describe the shopping assistant Sparky rather than store or warehouse operations.
Walmart has incorporated AI technology into various aspects of its retail operations to automate processes and improve efficiency. By analyzing large amounts of data, AI algorithms can optimize inventory management, reducing stockouts and ensuring that popular products are always available to customers. The company's own filings describe the direction of this work but do not publish measured results for it, so the claim stays a description of intent and method, not a reported outcome.
Key takeaways
- Walmart's Form 10-K, filed with the U.S. Securities and Exchange Commission (SEC) in March 2026, covers about 2.1 million associates and more than 10,900 stores in 19 countries.
- The 10-K lists AI-powered customer tools, AI training for associates, and supply chain automation, but it does not report savings from AI.
- Capital spending on "supply chain, customer-facing initiatives, technology and other" was USD 16,468 million of the USD 26,642 million total in fiscal 2026; the line covers the U.S. business only and is broader than AI.
- In May 2026 executives said Sparky users had an average order value about 35 percent higher than non-users, and in August they put the gap at 40 percent per order. A comparison of two groups does not show that Sparky caused it.
- The filing also lists AI as a risk: flawed or biased outputs, new laws, fraud, and competitors using agentic shopping tools.
What the annual report says about AI
The Form 10-K for fiscal 2026 is the most reliable public description of how Walmart itself frames its AI work. A misleading statement in it carries legal consequences. The business section says the company's strategies increasingly use AI-powered tools to support customer and member experiences, that it continues to invest in supply chain automation, and that it is building an AI-enabled workforce with company-wide learning pathways and certifications. It also mentions identifying places where AI can automate repetitive tasks.
The wording points a direction and stops there. The filing has no list of deployed systems, no accuracy rates, and no count of stores or distribution centers using a given tool. Details on a specific system have to come from other sources, such as Walmart's technical publications. The delivery side is covered in a separate article on this site about route planning.
Reading the filing: said and not said
The table sets what the 10-K and a later earnings release state against what they leave out. It reflects the passages reviewed in October 2026, not every page of the documents.
| Topic | What the filing states | What it does not state |
|---|---|---|
| Customer tools | AI-powered tools support customer and member-facing experiences | Named products, usage counts, or revenue from them |
| Supply chain | Ongoing investment in supply chain automation | How much of it relies on AI, or any cost savings |
| Workforce | AI learning pathways and certifications for associates | Headcount effects or hours saved |
| Capital spending | USD 16,468 million on supply chain, customer-facing initiatives, technology and other, up from USD 14,603 million | The AI-only share of that line |
| Inventory (Q2 fiscal 2027 release, August 20, 2026) | Walmart U.S. inventory up 6.3 percent, attributed to strategic initiatives and inflation | Any link between inventory levels and AI forecasting |
Sparky and the May 2026 earnings call
Sparky is Walmart's AI shopping assistant, which the company introduced in June 2025. Walmart U.S. chief executive David Guggina said on the call, as reported by Digital Commerce 360 on May 22, 2026, that it is now available on the website, in the mobile app, and in stores. On the same call, chief executive John Furner said weekly active users had more than doubled in the quarter and that Sparky users' average order value was about 35 percent higher than that of people who do not use it. Guggina said units bought through Sparky more than quadrupled from the previous quarter. Furner also said response quality had improved by 40 percent over the year.
These are company statements without a stated starting base, so a quadrupling could describe a small number. The 35 percent gap compares two groups of shoppers, and people who choose to use an assistant may already spend more. Neither the call coverage nor the filing offers an independent test.
The next call, on August 20, 2026, updated two of those numbers. In prepared remarks, as shown in a published transcript, Furner said the number of customers using Sparky was up 70 percent from a year earlier and that Sparky users spend 40 percent more per order than customers who do not use it. He described one shopper who asked for a weekly high-protein meal plan and added every ingredient to a basket in one click, with Sparky recognizing groceries she had bought recently. No speaker on the call tied AI to inventory management. The chief financial officer linked productivity to associates' use of tech tools and to inventory flow streamlined by supply chain automation, without calling either AI. The same caveats apply: the comparison is between two groups of shoppers, and no independent test was offered.
The risks Walmart lists
The same 10-K gives AI a prominent place in its risk factors. It says the company may be exposed to new liabilities from integrating AI, including those from flawed, biased, or misused outputs, and that there is no assurance the investments will deliver the anticipated benefits. It names a growing patchwork of AI laws and privacy statutes that may create varying obligations. It states that AI has intensified cybersecurity risks, including faster automated attacks and greater risk of identity fraud. On competition, it points to emerging agentic platforms that customers use to shop, and to competitors that may develop AI capabilities faster. For a retailer that operates in 19 countries, the compliance burden differs by market, which is why the filing speaks of obligations varying from place to place.
Questions to ask of any retailer's AI claim
- Is the figure from a regulatory filing, an earnings call, or a press release?
- Does it compare users with non-users, or the same shoppers before and after?
- Is a base number given for growth percentages?
- Does the spending line named in the report separate AI from other technology?
- Does the same document list AI as a risk, and which risks?
This article summarizes public disclosures and is not investment advice. It does not predict Walmart's results or recommend buying or selling any security.
FAQ
Does Walmart use AI to manage store inventory?
Executives said in May 2026 that AI helps position inventory and make fulfillment decisions. On the August 2026 call, no speaker linked AI to inventory. The 10-K excerpts reviewed did not describe a specific inventory system or report results from one.
How many people work at Walmart?
The fiscal 2026 10-K reports about 2.1 million associates worldwide, roughly 1.6 million in the United States and 0.5 million elsewhere.
Is Sparky available in Canada?
The sources reviewed describe Sparky in the context of Walmart U.S. and its app and website. Availability in Canada was not verified, so Walmart Canada's own pages are the place to check.
Has AI cut Walmart's costs?
The filings and call coverage reviewed give no dollar amount for savings from AI, so no figure can be cited.
Related reading
- How AI plans Walmart deliveries
- AI in another service industry
- An open solver for planning problems
- Canadian AI regulation and retailers
More in AI Tools and Industry.
Last verified: October 2026
Sources
- Walmart Inc., Form 10-K for the fiscal year ended January 31, 2026, U.S. Securities and Exchange Commission, 2026
- Walmart Inc., earnings release for the second quarter of fiscal 2027, August 20, 2026
- Walmart credits Sparky AI agent with lifting AOV, unit sales growth, Digital Commerce 360, May 22, 2026
- Walmart Inc., second quarter fiscal 2027 earnings call remarks, August 20, 2026 (published transcript)
- Walmart, The Future of Shopping Is Agentic. Meet Sparky., Walmart corporate news, June 2025