Walmart (WMT) Stock Analysis 2026

Walmart (NYSE: WMT) is no longer just a low-margin big-box retailer. Its stores remain the foundation, but the investment case increasingly depends on converting enormous customer traffic into faster-growing, higher-margin advertising, marketplace, delivery, and membership revenue. Recent results show measurable progress, although valuation discipline remains essential.

Last reviewed: September 11, 2026. Fiscal years refer to Walmart’s January year-end; fiscal 2027 therefore began in February 2026.

Walmart investment snapshot

Scale: Fiscal 2026 total revenue was $713.2 billion, including $706.4 billion of net sales.
Growth: Fiscal 2026 net sales rose 4.7%; Q2 fiscal 2027 revenue grew 5.9%, or 5.1% in constant currency.
Profitability: Fiscal 2026 operating income was $29.8 billion, equal to 4.2% of net sales.
Digital flywheel: Q2 global eCommerce grew 23%, global advertising 38%, and membership fee revenue 17%.
Cash generation: Fiscal 2026 operating cash flow was $41.6 billion and company-defined free cash flow was $14.9 billion.
Capital returns: Walmart paid $7.5 billion in dividends and repurchased $8.1 billion of shares in fiscal 2026.
Main tension: Business quality is improving, but investors must avoid paying a valuation that assumes flawless execution.

The business: scale plus an expanding ecosystem

Walmart serves roughly 280 million customers each week through more than 10,900 stores in 19 countries. Walmart U.S. is the economic center, producing $483.0 billion of fiscal 2026 net sales, or 68% of the consolidated total. International added $130.4 billion and Sam’s Club U.S. $93.0 billion.

Stores are also inventory nodes for pickup and delivery, an advantage digital-only rivals cannot easily replicate. Walmart monetizes the same traffic through advertising, marketplace commissions, fulfillment, Walmart+, and Sam’s Club memberships—activities with potentially better incremental economics than merchandise retailing.

Revenue growth remains dependable

Fiscal 2026 net sales increased 4.7% to $706.4 billion from $674.5 billion. Walmart U.S. eCommerce sales reached approximately $99.6 billion, up from $79.3 billion a year earlier. International eCommerce sales were about $35.8 billion, versus $29.5 billion, while Sam’s Club U.S. eCommerce sales reached roughly $15.0 billion, versus $12.1 billion.

Q2 fiscal 2027 revenue was $187.9 billion, up 5.9% as reported and 5.1% in constant currency. Walmart U.S. comparable sales excluding fuel rose 2.6%, driven by 1.5% transaction growth and a 1.1% higher ticket. Pharmacy deflation depressed the result. International constant-currency sales grew 7.9%, and Sam’s Club U.S. comparable sales excluding fuel increased 4.4%.

eCommerce, advertising, and membership are the margin story

Global eCommerce sales grew 23% in Q2. Walmart U.S. eCommerce rose 24%, including roughly 43% growth in store-fulfilled delivery; marketplace sales increased 52%. About 37% of store-fulfilled orders were delivered in under three hours. International eCommerce grew 19%, and Sam’s Club U.S. eCommerce advanced 26%.

Advertising is especially important. Global advertising revenue grew 38%, Walmart U.S. advertising grew 38%, and Walmart Connect excluding VIZIO increased 43%. Advertising can monetize purchase-intent data and supplier demand without Walmart taking ownership of additional merchandise. Management also reported 17% growth in global membership fee revenue. Walmart+ recorded double-digit fee growth and record second-quarter net additions, while Sam’s Club membership fee revenue rose 6% as member counts and Plus penetration increased.

The thesis is that online convenience expands engagement, marketplace assortment attracts shoppers, advertising monetizes traffic, and membership improves retention. Investors should track whether these streams lift consolidated economics.

Margins: improvement, but normalize the latest quarter

Fiscal 2026 gross margin improved slightly to 24.2%, but operating expenses rose to 20.9% of net sales. Operating income increased only 1.6% to $29.8 billion, and operating margin declined from 4.4% to 4.2%. Higher self-insured liability claims, restructuring and investment spending weighed on reported leverage. This is a reminder that even modest cost changes are material in a business with thin margins.

Q2 fiscal 2027 looked much stronger: operating income rose 28.8%, or 17.4% on an adjusted constant-currency basis. Walmart U.S. operating margin reached 6.5%, up 92 basis points. However, tariff refunds temporarily benefited gross profit and were partly reinvested in prices. Management said underlying operating-income growth, excluding the net tariff effect, was at the high end of guidance. A sensible analysis therefore credits improved eCommerce economics and business mix but does not extrapolate the full reported margin jump.

Inventory and working-capital discipline

Inventory was $58.9 billion at January 31, 2026, up 4.3% from the prior year—slightly slower than sales growth. By July 31, inventory had increased 6.7% to $61.6 billion, or 6.0% in constant currency. Management attributed the increase to strategic initiatives and inflation; Walmart U.S. inventory rose 6.3%, while Sam’s Club inventory rose 8.0%, partly from fuel costs and volumes.

This is not yet an obvious warning because growth and purposeful investment explain much of the increase. Still, inventory is a high-value monitoring metric. If inventory repeatedly outgrows sales while markdowns rise, gross-margin improvement could reverse. Healthy turnover also supports cash flow and reinforces Walmart’s everyday-low-cost model.

ROIC, free cash flow, and reinvestment

Walmart’s non-GAAP ROI was 15.1% in fiscal 2026, down from 15.5%, because invested capital increased faster than operating profit. Trailing ROI improved to 15.4% in Q2 fiscal 2027.

Fiscal 2026 operating cash flow rose to $41.6 billion. Capital expenditures increased 12% to $26.6 billion, primarily for supply chain, technology, customer-facing initiatives, stores, clubs, and remodels. Walmart’s definition of free cash flow—operating cash flow minus property-and-equipment spending—was $14.9 billion, up from $12.7 billion but slightly below fiscal 2024’s $15.1 billion. In the first half of fiscal 2027, operating cash flow was $19.7 billion and free cash flow was $5.5 billion, down $1.4 billion year over year.

Heavy capital spending is not automatically negative. If automation, delivery density and digital infrastructure raise productivity and durable returns, today’s lower free-cash-flow conversion can create more value later. The test is whether ROI eventually rises with the asset base. Investors should compare operating-profit growth with capex and invested-capital growth over several years, not one quarter.

Capital allocation

Walmart returned $7.5 billion through dividends and $8.1 billion through repurchases in fiscal 2026, buying 85.0 million shares at an average $95.13. A new $30 billion authorization had $25.1 billion remaining after first-half fiscal 2027 repurchases.

The dividend fits Walmart’s recurring cash generation, but buybacks must be judged against valuation. Reinvestment also has first claim while management sees high-return opportunities.

How to value Walmart stock

Walmart deserves a higher-quality multiple than a slow-growth traditional retailer if advertising, membership and marketplace revenue keep raising the profit-growth rate. But a premium is not unlimited. Build valuation around normalized earnings and free cash flow, excluding temporary investment gains, legal items, restructuring charges and tariff-refund benefits.

Start with fiscal 2026 adjusted operating income of approximately $31.0 billion rather than relying only on GAAP net income influenced by investment marks.
Model net-sales growth around management’s fiscal 2027 constant-currency outlook of 4.0%–5.0% and adjusted operating-income growth of 7.0%–8.5%.
Use a conservative normalized margin path; do not carry the tariff-aided Q2 margin directly into future years.
Subtract realistic capex and working-capital needs to estimate owner earnings.
Apply several earnings and free-cash-flow multiples, then require a margin of safety for execution and valuation risk.

A strong company can still produce weak returns when purchased at an excessive multiple. The key question is not whether Walmart will remain important—it almost certainly will—but how much growth and margin expansion the current price already assumes.

Key risks

Valuation compression: A premium multiple can fall even when operations remain sound.
Thin margins: Wage, healthcare, claims, fuel, freight or shrink inflation can offset sales growth.
Tariffs and sourcing: Cost shocks may force Walmart to choose between price leadership and margin protection.
Inventory execution: Excess stock can lead to markdowns and weaker cash conversion.
Digital competition: Amazon, delivery platforms, retailers and advertising networks compete for customers and sellers.
Capital intensity: Automation, fulfillment and store investments must earn acceptable incremental returns.
Regulation and litigation: Labor, pharmacy, antitrust, privacy and product matters can generate significant costs.
International exposure: Currency, political, regulatory and local competitive conditions can affect results.

What to monitor each quarter

Walmart U.S. comparable sales, transaction growth and market share
Global eCommerce, marketplace and store-fulfilled delivery growth
Walmart Connect and total advertising growth
Walmart+ and Sam’s Club membership fee trends
Operating-income growth versus revenue growth
Inventory growth relative to sales
Operating cash flow, capex, free cash flow and ROI
Share repurchase prices and total share-count reduction

Bottom line

Walmart’s defensive retail base is becoming more attractive as digital services add growth and potentially better margins. Q2 fiscal 2027 provided encouraging evidence: global eCommerce rose 23%, advertising 38%, membership fees 17%, and adjusted constant-currency operating income 17.4%. Yet fiscal 2026’s 4.2% operating margin and elevated capital requirements show that the transformation still operates inside a demanding retail model.

For long-term investors, WMT is best treated as a high-quality compounder whose expected return depends heavily on entry valuation. Watch normalized margin progress, digital economics, inventory discipline and ROI. If these improve while the purchase price offers a reasonable earnings and free-cash-flow yield, Walmart can be compelling. If the valuation already discounts years of near-perfect execution, patience may offer the better risk-reward.

Frequently asked questions

Is Walmart only a defensive retail stock?

No. Grocery and value positioning provide defensive qualities, but eCommerce, advertising, marketplace services and membership are increasingly important growth and margin drivers.

Why is Walmart’s operating margin so low?

Walmart sells enormous volumes at low prices. Grocery, wages, fulfillment, logistics and store costs keep margins thin. Advertising and membership can improve the mix because they typically require less merchandise capital.

What is the most important metric for WMT investors?

No single metric is sufficient. The most useful combination is comparable-sales growth, operating-margin progression, inventory versus sales, free cash flow, and ROI.

Does strong eCommerce growth guarantee higher profits?

No. Delivery can be expensive. Profitability depends on order density, automation, fulfillment efficiency and the attachment of higher-margin advertising, marketplace and membership revenue.

Primary sources

Disclaimer: This article is for educational and informational purposes only and is not investment advice, a recommendation, or an offer to buy or sell securities. Financial figures may include non-GAAP measures and should be reviewed with the company’s filings. Do your own research and consider your objectives and risk tolerance.