Introduction
WMT stock plunged Thursday after Walmart reported weaker-than-expected U.S. comparable sales, giving investors a fresh warning that even the country’s biggest retailer is not immune to a more cautious consumer and rising costs.
Walmart’s U.S. comparable sales increased just 2.6% in the quarter ended July 31, according to The Wall Street Journal. That missed the 3.8% analyst expectation and represented the company’s weakest quarterly U.S. sales growth in more than six years.
The market reaction was immediate. WMT shares were trading around $103.69, down 9.28% in intraday trading on August 20, according to the Wall Street Journal’s market data.
Yet the earnings report was not uniformly negative.
Walmart raised its full-year sales and operating-income outlook, e-commerce continued to expand rapidly, and the retailer said it was using part of a $2.9 billion tariff refund to help keep prices down.
That contradiction is the real story behind Thursday’s selloff.
Background and Context
Walmart has spent years transforming itself from a traditional big-box retailer into a technology-powered omnichannel business.
The company’s digital operation has become a major growth engine, with e-commerce, advertising, marketplace services and membership increasingly contributing to the business.
That strategy was already visible in Walmart’s first-quarter fiscal 2027 results.
The company reported 7.3% total revenue growth and 26% global e-commerce growth in Q1 FY27. Walmart also said e-commerce represented 20% of net sales excluding fuel at Sam’s Club, while global membership fee income increased 17.4%.
The second quarter therefore arrived with relatively high expectations.
Walmart had previously guided for Q2 net sales growth of 4% to 5% in constant currency and adjusted operating-income growth of 7% to 10%. Its fiscal 2027 outlook called for net sales growth of 3.5% to 4.5% and adjusted operating-income growth of 6% to 8%.
Tariffs were another important variable.
Walmart has repeatedly warned that import costs could eventually feed into consumer prices. The latest quarter showed how the company is trying to absorb some of that pressure while maintaining its reputation for low prices.
Latest Update: WMT Stock Slides After Walmart Earnings
The biggest problem for investors was the U.S. sales number.
Comparable sales increased 2.6%, substantially below the 3.8% consensus expectation, according to the Wall Street Journal. Without the impact of stricter pharmacy pricing regulations, Walmart said comparable sales would have increased 3.4%.
That distinction matters.
The underlying consumer business was stronger than the headline number suggests, but it was still below Wall Street expectations.
The market did not wait for further interpretation.
WMT shares fell more than 9% during Thursday trading, making Walmart one of the most closely watched names in the market.
Read the CNBC Walmart Q2 earnings coverage
Walmart’s Revenue Still Reached $186.1 Billion
The sales slowdown needs to be viewed against Walmart’s enormous scale.
The company generated $186.1 billion in net sales for the quarter, according to the Wall Street Journal. Net income declined 9.4% to $6.37 billion.
That means Walmart is still producing enormous amounts of revenue even as the pace of U.S. comparable-sales growth slows.
The more interesting question is where that revenue is coming from.
Traditional store sales are no longer the entire growth story.
Walmart’s e-commerce operation increased 24%, with advertising revenue helping drive the digital business. Meanwhile, in-store sales declined in the low single digits, according to the Journal.
That split is becoming increasingly important for investors.
WMT Stock Is Falling Even as Walmart Raises Its Outlook
This is the unusual part of the earnings report.
Walmart actually raised its full-year expectations.
The retailer now expects net sales to increase roughly 4% to 5% and operating income to grow 7% to 8.5%, according to the Wall Street Journal.
So why did WMT stock fall so sharply?
Because investors are not simply buying the annual forecast.
They are evaluating the quality and durability of the growth underneath it.
A retailer can raise its outlook while still delivering a quarter that causes investors to worry about consumer demand.
Walmart’s results suggest exactly that tension.
The company continues to gain share and expand digitally, but the U.S. consumer picture is becoming more complicated.
Tariffs Put Walmart’s Low-Price Strategy Under Pressure
Tariffs are arguably the most important cost issue in the report.
Walmart has enormous purchasing power, but scale does not make higher import costs disappear.
The retailer used part of a $2.9 billion tariff refund to help blunt inflationary effects and lower prices on some essentials, according to the Journal.
That is strategically significant.
Walmart’s competitive advantage is built around value.
If tariffs push up the cost of imported products, Walmart has several choices:
- Pass some costs on to customers
- Absorb more costs and accept lower margins
- Negotiate harder with suppliers
- Shift sourcing
- Use refunds or other financial offsets
- Increase efficiency through technology and automation
The company is effectively balancing all of those pressures.
That makes Walmart a useful real-time indicator of how tariffs are moving through the American consumer economy.
Read the NBC News Walmart earnings coverage
Expert Insights and Analysis
The most important takeaway from the earnings report is that Walmart’s growth engine is changing.
The old Walmart model was relatively easy to understand.
More stores. More traffic. More merchandise. More sales.
The new model is considerably more complicated.
E-commerce, advertising, marketplace services, membership programs, store-fulfilled delivery and automation are increasingly connected.
The Journal noted that Walmart’s e-commerce growth reached 24%, while traditional in-store sales declined in the low single digits.
That means the company’s stores are becoming infrastructure for a broader digital commerce system.
A physical Walmart location can simultaneously function as:
- A retail store
- A fulfillment center
- A pickup location
- A delivery hub
- An advertising environment
- A membership acquisition channel
That is a technology story disguised as a retail story.
The Consumer Divide Is Becoming More Important
Another important signal is the difference between income groups.
Walmart has been attracting higher-income shoppers, while lower-income consumers are showing more caution, according to the Journal. Higher gas prices are also creating additional pressure.
That creates an interesting paradox.
Walmart historically built its reputation around serving price-sensitive households.
Now it is also increasingly competing for consumers who have more disposable income.
That broadens the company’s addressable market, but it also makes consumer behavior harder to read.
If affluent shoppers continue moving toward Walmart while lower-income customers pull back, headline sales can conceal significant changes underneath the surface.
Broader Implications
Walmart Is Becoming a Technology Company in Retail Clothing
Walmart describes itself as a “tech-powered omnichannel retailer,” and its financial results increasingly support that description.
Its digital growth is being supported by physical infrastructure that Amazon cannot replicate in exactly the same way.
Thousands of stores create a distributed network for fulfillment and delivery.
That makes Walmart’s physical footprint an important technology asset.
Advertising Is Becoming More Important
Retail advertising is one of the industry’s most attractive businesses because retailers can monetize the shopping activity already taking place on their platforms.
Walmart’s advertising operation has become an increasingly important component of its higher-margin growth strategy.
The company highlighted advertising growth in its previous quarterly results, while the latest quarter continued to show digital expansion.
Tariffs Could Change Retail Pricing
The Walmart story also provides a window into the wider U.S. retail economy.
If Walmart can absorb tariff costs, consumers may see limited immediate price increases.
If those costs become too large, however, Walmart’s low-price promise becomes harder to maintain.
That creates a broader question for technology-driven retailers:
How much can automation, advertising and digital efficiency offset rising product costs?
For more coverage of the intersection between technology, business and markets, an internal link to The Tech Marketer would fit naturally here.
Related History and Comparable Technologies
Walmart’s current transformation resembles the broader shift taking place across retail.
Amazon demonstrated how software, logistics and data could fundamentally change the economics of shopping.
Walmart has taken a different route.
Instead of abandoning physical stores, it is using them as part of its digital infrastructure.
That strategy has become increasingly visible in the company’s e-commerce performance.
In Q1 FY27, Walmart reported 26% global e-commerce growth, while Sam’s Club U.S. e-commerce increased 23%.
The company has also been investing in automation across its U.S. supply chain, describing those investments as a way to improve productivity and efficiency.
The result is a hybrid retail model.
The store is still there.
But increasingly, the technology around the store is where the competitive advantage is being built.
What Happens Next for WMT Stock?
The immediate question is whether Thursday’s selloff represents a temporary earnings reaction or the beginning of a broader reset in Walmart’s valuation.
Investors will likely focus on several indicators over the coming quarters:
U.S. comparable sales: Can Walmart accelerate beyond the disappointing 2.6% Q2 figure?
E-commerce: Can digital growth remain in the double digits?
Tariffs: How much of the cost burden will ultimately reach consumers?
Margins: Can Walmart continue expanding operating income despite pricing pressure?
Consumer health: Will higher-income shoppers continue moving toward Walmart while lower-income households become more cautious?
Advertising: Can higher-margin businesses increasingly offset slower traditional retail growth?
The company’s raised full-year outlook gives management some breathing room.
But investors clearly want evidence that the underlying consumer business can reaccelerate.
Conclusion
WMT stock suffered a major selloff after Walmart reported its weakest U.S. comparable-sales growth in more than six years.
Comparable sales rose 2.6%, missing the 3.8% analyst expectation, while net sales reached $186.1 billion.
The headline weakness was partly offset by continued e-commerce momentum and a higher full-year outlook.
Walmart expects full-year net sales growth of roughly 4% to 5% and operating-income growth of 7% to 8.5%.
The company is also using a $2.9 billion tariff refund to help limit the impact of higher costs.
But Wall Street wanted stronger evidence that Walmart’s core U.S. consumer business remains resilient.
That is why the stock fell despite the improved outlook.
The deeper story is not simply about a bad quarter.
It is about Walmart’s transition from a store-centric retailer into a technology-powered commerce platform, and whether that transformation can continue producing growth while tariffs, inflation and cautious consumers reshape the retail landscape.
FAQ
Why did WMT stock fall today?
WMT stock fell sharply after Walmart reported U.S. comparable-sales growth of 2.6%, below the 3.8% analyst expectation. The figure was the company’s weakest U.S. quarterly sales growth in more than six years.
What were Walmart’s Q2 2027 sales?
Walmart reported $186.1 billion in net sales for the quarter ended July 31, 2026.
Did Walmart raise its full-year outlook?
Yes. Walmart raised its full-year sales and operating-income forecasts. The company now expects approximately 4% to 5% net sales growth and 7% to 8.5% operating-income growth, according to the Wall Street Journal.
How are tariffs affecting Walmart?
Walmart is using part of a $2.9 billion tariff refund to help offset inflationary pressure and lower prices on some essentials. Tariffs remain a major concern because Walmart’s low-price strategy depends on controlling costs.
How fast is Walmart’s e-commerce business growing?
Walmart’s e-commerce sales grew 24% in the latest quarter, according to the Wall Street Journal. The company had reported 26% global e-commerce growth in its previous quarter.
Why is e-commerce important to Walmart’s future?
E-commerce allows Walmart to combine its massive physical store network with digital ordering, delivery and fulfillment. The strategy turns stores into infrastructure for an increasingly integrated commerce platform.
Is Walmart still gaining market share?
The Wall Street Journal reported that Walmart continues to gain market share, particularly among higher-income households. However, the latest U.S. comparable-sales growth was weaker than expected.
Sources & References
- CNBC: “Walmart hikes full-year outlook, says it will use tariff refund to keep…”
Read the CNBC report - NBC News: “At Walmart, billions in tariff refunds soften the blow from slower sales…”
Read the NBC News report - The Wall Street Journal: “Walmart Shares Slump on Weakest Sales Growth in Over Six Years”
Read the Wall Street Journal report - Walmart Investor Relations: “FY2027 Q2 Earnings Release”
View Walmart’s earnings event
