A Bullish Case for Walmart

Walmart (NASDAQ: WMT) stock took a hit yesterday as you can see in this chart below.

I think the August 20 selloff by investors materially improves the risk/reward for Walmart, provided you have a 3–5 year horizon. The market is treating today's weak U.S. comp and soft Q3 guide as evidence that Walmart's growth engine is deteriorating. I think that's way too pessimistic.

I think it’s easy to make a bullish case for Walmart – despite recent headwinds.  The bullish case is not that Walmart suddenly becomes a high-growth company. It is that Walmart can compound revenue around 5–6%, expand operating margins through mix/productivity, grow EPS substantially faster than revenue, and increasingly monetize its enormous customer/merchant ecosystem through e-commerce, advertising, marketplace and membership.

1. Today's "bad" quarter is actually a pretty good fundamental quarter

Q2 FY27 revenue was $187.9B, up 5.9%, while adjusted EPS was $0.81, comfortably above analyst expectations of $0.74.  More importantly, operating income increased 28.8%. Global e-commerce grew roughly 23–24%, while Walmart's advertising business grew 38%. 

The headline problem was U.S. comparable sales: only +2.6%, Walmart's weakest rate in roughly six years. But there are important nuances:

• Health & wellness was a meaningful drag from changes in Biden era drug pricing. 
• Excluding that segment, U.S. sales growth was approximately 3.4%. 
• E-commerce remained extremely strong. 
• Walmart continues gaining share among higher-income households. 
• Management raised FY27 guidance, despite the weak comp. 

That last point matters enormously.

If Walmart were genuinely seeing a fundamental deterioration in its business, you'd expect management to cut the annual outlook.  Instead, FY27 guidance is now 4–5% sales growth and $2.80–$2.87 adjusted EPS. 

The market is essentially saying:

"Q3 is going to be ugly, therefore the long-term earnings trajectory is broken."

I'm convinced the market is wrong/

2. The biggest bull argument: Walmart is becoming more than a retailer

This is where I think the long-term story gets underappreciated.

Walmart's traditional business is an extraordinarily difficult business to compete with: enormous scale, purchasing power, distribution infrastructure, real estate, grocery penetration and customer frequency.

But Walmart is layering higher-margin businesses on top of that physical infrastructure.

The four engines

1. Core retail

The base business can plausibly grow ~3–4% organically through:

• market-share gains 
• population growth 
• inflation 
• store productivity 
• higher-income customer penetration 

2. E-commerce

Global e-commerce grew 26% in Q1 and around 23–24% in Q2. Walmart's U.S. e-commerce business now represents roughly 23% of U.S. sales. 

This matters because Walmart doesn't need to become Amazon.

It needs to make its stores into an enormous distributed fulfillment network.

Every Walmart store is effectively a miniature logistics node located close to customers.

That gives Walmart something Amazon has difficulty replicating economically: physical proximity plus enormous existing inventory density.

3. Advertising

This could ultimately be one of the most interesting pieces of the thesis.

Walmart's global advertising business grew 37% in Q1 and approximately 38% in Q2. 

Advertising is attractive because Walmart possesses something advertisers desperately want:

purchase data.

Walmart knows what customers buy, where they shop, how frequently they shop and what products they consider.

As digital advertising becomes increasingly measurable, that data becomes monetizable.

And advertising revenue carries dramatically better economics than selling groceries.

4. Membership

Global membership fee revenue grew 17.4% in Q1. 

The strategic significance is larger than the accounting number.

Membership increases:

• customer frequency 
• retention 
• basket size 
• digital engagement 
• delivery utilization 

It creates a flywheel:

more members → more purchases → more data → more advertising value → better economics → more investment → better customer proposition → more members.

That is much closer to a platform model than traditional retail.

3. Margin expansion is the hidden bull case

Walmart's biggest weakness historically has been its extraordinarily thin operating margin.

FY2026 operating income was about $29.8B on $713.2B of revenue, giving an operating margin around 4.2% - twice the industry average of 2.1%.

That sounds terrible compared with software companies.

But that's precisely why even modest margin expansion can have a huge impact on earnings.

Consider an illustrative scenario:

FY2026

Bullish future

Revenue

~$713B

~$900B

Operating margin

~4.2%

~5.0%

Operating income

~$30B

~$45B

That's a 50% increase in operating income without requiring Walmart to become a radically different company.

And I think 5% isn't an outrageous long-term assumption.

Why?

Because the mix is changing toward:

• advertising 
• marketplace 
• membership 
• e-commerce 
• automation 
• higher-income customers 
• private-label products 
• digitally enabled fulfillment 

Meanwhile, Walmart is investing heavily in automation and supply-chain productivity.

Management explicitly cited technology, automation, productivity and higher-margin commerce solutions as important parts of its strategy. 

The crucial concept is operating leverage.

If revenue grows 5% but operating expenses grow only 3–4%, earnings can grow materially faster than revenue.

We've already gotten a glimpse of this in Q2, where operating income increased nearly 29% despite ~6% revenue growth. 

Obviously, you cannot extrapolate 29% operating-income growth indefinitely.

But you don't need to.

4. Walmart has an enormous moat

I would rate Walmart's competitive position very highly.

Scale

FY2026 revenue exceeded $713 billion. Walmart operated approximately 11,000 retail units globally. 

That scale creates several reinforcing advantages:

Purchasing power → lower prices → more traffic → greater scale → better purchasing power.

That's one of the strongest retail flywheels in existence.

Distribution

Walmart has spent decades building a physical distribution network that would be incredibly expensive for a competitor to replicate.

Brand

For consumers who care about value, Walmart's brand is extremely powerful.

And that becomes particularly valuable when consumers feel economically stressed.

Customer data

Its combination of physical and digital transactions provides a massive dataset that can be monetized through advertising and personalization.

Convenience

Stores + pickup + delivery + marketplace + membership gives Walmart an increasingly comprehensive commerce ecosystem.

This is why I wouldn't analyze WMT simply as "a grocery retailer."

5. The consumer slowdown could actually strengthen Walmart's position

This is one of my more contrarian arguments.

Yes, today's numbers indicate consumer pressure.

But Walmart is arguably one of the best-positioned retailers for a consumer slowdown.

When consumers trade down:

Target → Walmart

specialty retailers → Walmart

restaurants → Walmart grocery

premium brands → Walmart private label

And Walmart is already reporting market-share gains among households earning more than $100,000. 

That suggests Walmart isn't merely benefiting from low-income consumers.

It's increasingly becoming a value proposition across the income spectrum.

This is strategically important.

Walmart doesn't have to wait for the economy to recover to grow.

It can gain share from weaker competitors during the downturn.

6. Today's tariff refund is an interesting catalyst

Walmart says it is eligible for approximately $2.9B of tariff refunds and has been using the benefit to lower prices on thousands of products. 

I wouldn't build the long-term valuation around that money.

But strategically, it's interesting.

If Walmart uses temporary windfalls to reduce prices while competitors can't match those reductions, it can potentially accelerate market-share gains.

That's a very Walmart-like strategy:

take temporary economic benefits and turn them into permanent customer loyalty.

7. Cash generation is strong enough to fund the strategy

FY2026 operating cash flow was approximately $41.6B, versus capital expenditures of about $26.6B, producing roughly $14.9B of free cash flow. 

This is an important point because Walmart is simultaneously:

• opening/remodeling stores 
• expanding fulfillment 
• investing in automation 
• developing e-commerce 
• expanding advertising 
• growing membership 

And it's doing that from a business generating tens of billions of dollars of operating cash annually.

The business doesn't need heroic financing assumptions to execute its strategy.

8. The valuation is the major problem — and today's selloff helps

This is where I would not blindly pound the table.

At roughly $104/share, Walmart's market capitalization is around $830B, with a trailing P/E around 36x based on the latest market data. 

That's objectively expensive for a retailer.

But there's an important distinction:

Expensive Walmart versus Expensive Walmart with structurally increasing earnings power.

If Walmart eventually earns substantially more than today's ~$2.85 adjusted EPS, today's multiple can prove much less demanding than it initially appears.

Suppose, purely illustratively:

2026 EPS: ~$2.85

Then assume EPS compounds at:

• 10% → ~$4.59 in 5 years 
• 12% → ~$5.03 
• 15% → ~$5.74 

At a hypothetical 30x multiple:

Those aren't price targets; they're sensitivity calculations.

And if Walmart can maintain a premium multiple because investors increasingly view it as a commerce + advertising + membership platform, the valuation can remain elevated.

That's the aggressive bull argument.

9. My bullish 5-year model

Here's how I'd frame an aggressive but not completely ridiculous fundamental case.

Base assumptions

Revenue CAGR: 5.5–6%

Operating margin:

~4.2% → ~5.0–5.2%

EPS CAGR: 11–14%

Why can EPS grow twice as fast as revenue?

1. operating leverage 
2. advertising growth 
3. membership growth 
4. e-commerce scale 
5. automation 
6. share repurchases 
7. mix improvement 

If EPS compounds around 12–13% for five years:

$2.85 → roughly $5.0–$5.3

Then the key question becomes the terminal multiple.

At:

25x: ~$125–133

30x: ~$150–159

35x: ~$175–186

40x: ~$200–212

The interesting part is that you don't necessarily need a 40x multiple to generate attractive returns from today's ~$104 price.

A $150–160 terminal value five years out corresponds to roughly a 7–9% annualized price return, before dividends.

At $180–210, you're talking about roughly 11–15% annualized price appreciation before dividends.

That's why I think today's decline makes the setup considerably more interesting.

10. What the bears are missing

The bearish case is pretty straightforward:

• Walmart is trading at a premium valuation. 
• U.S. comps slowed dramatically. 
• Lower-income consumers are under pressure. 
• Fuel costs are hurting logistics. 
• Pharmacy is facing structural headwinds. 
• Q3 guidance was disappointing. 
• Walmart may need to lower prices, compressing margins. 
• 4–5% annual sales growth isn't exciting enough to justify a ~36x trailing P/E. 

All of those are legitimate.

But the biggest bearish mistake would be assuming that Walmart's earnings power is essentially synonymous with today's retail margin.

It isn't.

The company's mix is changing.

The bull case is essentially:

Walmart can become a 5–6% revenue-growth company with 10–14% EPS growth because increasingly profitable businesses are being layered onto an enormous low-margin retail platform.

That's a fundamentally different proposition.

11. The three things I'd watch obsessively

If I were building a large WMT position, I'd focus much less on headline revenue and much more on these:

#1 — Operating income growth

This is the most important metric.

If Walmart can consistently produce:

5–6% revenue growth + 8–12% operating-income growth

the bull thesis is working.

Today's Q2 result — 5.9% revenue growth and 28.8% operating-income growth — is an encouraging data point, although clearly not sustainable at that magnitude. 

#2 — Advertising growth

I'd want advertising to remain roughly 20%+ growth for several years.

If advertising eventually becomes a massive profit contributor, Walmart's earnings quality changes substantially.

#3 — E-commerce economics

High e-commerce growth by itself isn't enough.

The important question is:

Can Walmart grow e-commerce while improving fulfillment economics?

If yes, the combination becomes extraordinarily powerful.

12. My bull / base / bear framework

I currently lean between the bull and aggressive-bull cases, assuming a 5+ year holding period.

My conclusion

WMT: Bullish, but valuation-sensitive

I would characterize Walmart today as:

Business quality: 9.5/10
Moat: 9.5/10
Balance sheet/cash generation: 8.5/10
Growth prospects: 8/10
Margin-expansion opportunity: 9/10
Current valuation: 5.5/10
Long-term risk/reward after today's selloff: 8/10

The market is focusing heavily on the 2.6% U.S. comp and weak Q3 guide. That's rational in the short term. 

But the longer-term numbers are much more interesting:

~$713B annual revenue → $188B quarterly revenue → 20%+ e-commerce growth → ~38% advertising growth → strong membership growth → improving operating leverage → $40B+ operating cash flow.

That is an exceptionally powerful business.

The aggressive bull thesis is that Walmart doesn't need to become Amazon to deserve a premium valuation. It only needs to turn its enormous physical retail network into a higher-margin digital commerce, advertising and membership ecosystem.

If it does that while continuing to take share, 10–14% EPS growth over a multi-year period is plausible. At today's post-selloff price, I think that makes WMT substantially more interesting than it was when investors were paying a much higher multiple for essentially the same future cash flows.

The key risk: you are still paying a premium for that quality. A great company can be a mediocre stock if purchased at an excessive valuation.

My bullish trigger: sustained ~5% revenue growth, >8–10% operating-income growth, 20%+ advertising growth, continued double-digit e-commerce growth, and evidence that margins can move toward 5%.

My thesis-breaker: persistent sub-3% underlying U.S. comp growth plus e-commerce deceleration plus advertising slowdown plus no operating-margin expansion.

If those don't happen, I would view today's ~9% collapse as much more likely to be a valuation reset than the beginning of a fundamental deterioration. 

What To Do…

Dollar cost average into Walmart stock up to $120/share.  Discontinue share purchases at $120 and expect to hold the position for 5-7 years.  Use a 15% stop loss from your initial purchase price to protect your position – and of course mitigate portfolio risk by applying no more than 10% of your portfolio to Walmart stock.

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