Walmart's Paradox: It Beat and Raised — So Why Did Wall Street Sell It?

Walmart delivered the kind of quarter companies normally dream about: it beat expectations on earnings and revenue, raised full-year guidance and continued to grow. Wall Street responded by selling the shares hard.

On August 20, adjusted EPS came in at $0.81 against consensus of $0.7413, while revenue reached $187.94 billion, up roughly 6% year on year. Yet the stock plunged 9%, its worst earnings-day reaction in Walmart's last ten reported quarters and its fourth consecutive earnings-day decline.

That is not a normal earnings story. It is a valuation story, an expectations story and, increasingly, a fight about what Walmart is actually worth.

Walmart built a giant machine. Wall Street narrowed the tightrope

The beat that came with a footnote

The most revealing detail was buried beneath the headline numbers.

CFO John David Rainey told analysts that operating-income growth benefited from roughly 750 basis points of tariff refunds received during the quarter. In other words, part of the apparent operating improvement was not simply Walmart selling more merchandise more profitably. It included a benefit that is unlikely to repeat indefinitely.

That matters because Walmart's underlying momentum was already showing some cooling. US comparable sales growth slowed to 2.6%, from 4.1% in the previous quarter.

Neither statistic makes the quarter bad. Far from it. But together they explain why investors may have looked beyond the beat.

The market was not asking whether Walmart was healthy. It was asking whether the latest results were good enough to justify the price investors had already paid for that health.

Walmart beat estimates. Its share price broke the conversation

The valuation had got ahead of itself

My spreadsheet puts Walmart's market capitalisation at $838.62 billion on August 25, with the shares at $105.38. The trailing P/E was 38.19 times and the forward multiple 35.27 times. The PEG ratio was 3.78.

Those are formidable expectations for a company whose fiscal 2026 operating margin was 4.18%.

Walmart's financial engine is unquestionably powerful. Revenue reached $713.16 billion in fiscal 2026, up from $572.75 billion four years earlier. Net income rose to $21.89 billion from $13.67 billion, while diluted EPS climbed to $2.73 from $1.62.

But the margin expansion story is much less dramatic.

Operating income was $29.83 billion in fiscal 2026 versus $25.94 billion in fiscal 2022. The operating margin, meanwhile, was 4.18%, compared with 4.53% four years earlier.

That is the valuation problem in one paragraph: Walmart has become considerably larger, but its core retail economics have not suddenly acquired software margins.

The tariff refund is tomorrow's problem

The tariff issue gets particularly interesting when looking beyond this quarter.

JPMorgan has flagged the risk that $Wal-Mart(WMT)$ will have to lap the tariff refunds in 2027, potentially creating what it calls a profit 'divot'. That does not mean earnings collapse. It means the comparison gets harder because an unusual benefit rolls out of the numbers.

For a normally valued stock, investors might shrug.

At 35 times forward earnings, they tend to scrutinise the receipt.

That is why I think the 750-basis-point detail is more important than the headline EPS beat. It separates organic operating progress from temporary assistance. The former can support a higher valuation; the latter cannot do so indefinitely.

Wall Street has developed a fascinating split personality

The analyst reaction is perhaps the strangest part of the whole episode.

JPMorgan and Bank of America reiterated Buy ratings and treated the sell-off as an opportunity. Yet Deutsche Bank, Telsey Advisory, Raymond James and Evercore ISI cut their price targets almost immediately.

Meanwhile, Oppenheimer remained the conspicuous Hold-rated outlier among 44 covering analysts.

The paradox goes deeper. Roughly 40 of those 44 analysts still sit on the Buy or Strong Buy side, even after the share-price collapse, while price targets are being reduced.

I find that more interesting than a simple bull-versus-bear split.

It suggests Wall Street remains convinced Walmart is a great company but is becoming less convinced that the stock can deliver the returns previously assumed.

Those are very different statements.

An analyst can remain bullish on $Wal-Mart(WMT)$ while simultaneously deciding that $120, $130 or whatever previous target was being used is no longer realistic. That is effectively a confidence downgrade without a thesis reversal.

And it leaves investors with an unusually awkward question: if almost everybody still likes the company, why is everybody becoming less enthusiastic about the price?

Forty analysts still like Walmart. Their price targets tell another story

Walmart's next trick is not selling more groceries

The bullish answer is that Walmart is gradually building alternative profit pools.

Marketplace growth, advertising, automation and AI could allow Walmart to monetise its enormous customer base without relying exclusively on traditional retail margins.

This is where the competitive picture becomes much more interesting.

$Amazon.com(AMZN)$ has already demonstrated the economics of turning retail traffic into a high-margin advertising ecosystem. $Costco(COST)$ has built a powerful membership flywheel around customer loyalty. Target remains a formidable competitor in US discretionary retail.

Walmart's advantage is different: sheer scale.

It generated $482.98 billion of Walmart US revenue in fiscal 2026, alongside $130.42 billion internationally and $93.02 billion from Sam's Club US. Its footprint exceeded one billion square feet.

The strategic opportunity is to make all that traffic more valuable.

That is not a trivial distinction. Walmart does not necessarily need supermarket margins to become extraordinary if it can increasingly layer higher-margin businesses on top of its existing retail machine.

The problem is timing. Investors are being asked to pay for some of that future transformation today.

The financials still deserve respect

For all the controversy, I would not confuse a valuation reset with a deteriorating business.

Free cash flow reached $14.92 billion in fiscal 2026, up from $11.08 billion in fiscal 2022. Operating cash flow was $41.57 billion. Return on equity was 22.31%, while return on invested capital reached 14.74%.

The balance sheet is also manageable, with net debt of $57.70 billion and net debt to EBITDA of 1.32 times.

But there is a less glamorous number worth watching: capital expenditure.

Walmart spent $26.64 billion on capex in fiscal 2026, compared with $13.11 billion in fiscal 2022. The company is investing heavily to keep the machine running and modernise it.

That spending could prove highly productive. It could also remind investors that this remains a vast physical retailer rather than an asset-light technology company.

Walmart generates serious cash. Building the next Walmart costs serious money

So who blinked first?

I think the market's reaction makes more sense when viewed through that lens.

Walmart beat. Walmart raised guidance. Walmart remains financially formidable.

But the shares had been priced for an increasingly flawless version of Walmart, and the latest quarter contained just enough evidence of normalisation to make investors question whether that premium could keep expanding.

The 9% earnings-day fall therefore looks less like a verdict on Walmart's business and more like a referendum on its valuation.

The bull case is compelling: Walmart can use scale, marketplace, advertising, automation and AI to create new profit pools and gradually turn a low-margin retailer into a structurally more profitable ecosystem.

The bear case is equally straightforward: comps are slowing, some of the recent operating benefit was temporary, capital requirements remain substantial and 35 times forward earnings leaves very little room for disappointment.

What fascinates me most is that Wall Street cannot seem to agree on the price even while it largely agrees on the company.

Forty of 44 analysts still say Buy or Strong Buy.

Yet targets are falling.

That, rather than the 9% drop itself, may be the real Walmart paradox.

Everyone still likes Walmart. The argument is whether they like it enough at this price.

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# 💰Stocks to watch today?(28 August)

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  • popzy
    ·08-27 18:03
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    Capex is the part the market still feels underpriced. If automation and AI keep eating cash flow, 35x forward earnings is a pretty thin cushion
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    • orsiri
      Yes — but AI isn’t necessarily hurting cash flow yet. The bigger question is whether it eventually improves Walmart’s returns. 🤖📊
      19:56
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    • orsiri
      Absolutely 👀 Walmart spent $26.6bn on capex in FY2026. The key is whether those investments lift future margins. 🤖💰
      19:55
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    • orsiri
      Fair point 👍 Capex nearly doubled in four years. The bull case needs productivity gains to justify that investment. 📈
      19:56
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  • richegg
    ·08-27 18:03
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    I do not buy the idea that this was just about valuation. If ecom growth and op leverage both look shakier, 35x gets repriced fast lol
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    • orsiri
      Agreed. Slower US comps plus temporary tariff benefits made the market question how durable the growth premium is. 🤔📉
      19:55
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    • orsiri
      That’s the tension 👀 Walmart can remain a great business while the stock becomes harder to justify at 35×. 📊
      19:54
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    • orsiri
      At 35× forward earnings, even modest growth concerns can trigger a sharp valuation reset. 📉
      19:54
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