Walmart’s $1 Trillion Lead Over Traditional Grocers

Number Sense, a column that uses data to understand the grocery market, found that Walmart’s roughly $1 trillion market capitalization as of Monday was more than 12 times the combined value of Kroger, Albertsons and Ahold Delhaize. The arithmetic is blunt: one mass retailer now carries a valuation larger than the three largest conventional supermarket operators combined.

What does this change for grocers?

The practical answer from the analysis is that investors are rewarding Walmart’s growth, Target’s turnaround and Sprouts’ earlier expansion while assigning little extra value to the scale of Albertsons’ store network. Sales, footprint and stock performance no longer tell the same story. Earnings and momentum have the louder voice.

Albertsons is the starkest example in the analysis. As the nation’s second-largest traditional supermarket operator, it runs more than 2,200 stores under 22 banners across 35 states and Washington, D.C. It generates more than $80 billion in annual sales, employs about 280,000 people and operates 19 manufacturing facilities.

Yet its market capitalization—the total value of its outstanding shares—was a little under $7 billion as of Monday. Walmart was worth more than 140 times as much, according to the analysis. Costco, at roughly $460 billion, carried about 65 times Albertsons’ value.

The analysis put Kroger’s market capitalization at about $40 billion, just 4% of Walmart’s. Its more than 2,700 grocery stores make it the largest supermarket chain in the country.

Ahold Delhaize’s American depository receipts, which allow investors to buy a stake in the company in the United States even though the Dutch operator’s shares are listed in Europe, valued the grocer at about $31 billion. The analysis said Kroger and Ahold each control a major share of U.S. supermarkets.

The analysis starts with Walmart’s operating scale, which helps explain part of the gap. The retailer has more than 4,600 supercenters in the U.S., and net sales from those operations topped $480 billion during its latest fiscal year.

It then attributes the wider valuation gap to stronger investor confidence in Walmart’s prospects. The retailer’s shares have risen more than 150% over five years and by well over 10% so far in 2026, outrunning Kroger, Ahold Delhaize and Albertsons.

The stock scoreboard

The analysis’ five-year and year-to-date scoreboard:

• Walmart: Shares up more than 150% over five years and well over 10% in 2026.
• Albertsons: Shares down about 20% since the start of 2026 and by more than half over five years, after sales fell in recent quarters.
• Kroger: Shares up around 7% in 2026 and about 60% over five years.
• Target: Shares up around 60% since the start of January 2026.
• Sprouts Farmers Market: Shares up more than 700% from 2020 to early 2025, then down about 30% in 2026, though still more than doubled over five years.

Target provides the clearest turnaround in the analysis. Its roughly 60% rally since the start of January 2026 lifted its market capitalization to about $70 billion. The analysis points to Michael Fiddelke’s arrival as CEO in February and improved financial performance, powered by grocery operations, as the basis for stronger investor sentiment.

Before the rebound, Target’s stock had sagged for much of the previous five years as its performance raised questions among investors.

The analysis shows Sprouts Farmers Market running the other way. The produce-focused specialty retailer’s shares climbed more than 700% between 2020 and early 2025 as investors bought into its rapid growth story. Then its lofty comparable-store sales lost momentum, and the shares fell about 30% in 2026. Even after that drop, they more than doubled over five years.

The clearest disconnect sits between Sprouts and Albertsons. Sprouts’ approximately $5 billion market cap was only a little below Albertsons’ valuation, even though Albertsons had five times as many stores and annual sales nine times larger. The Number Sense analysis uses that comparison to make an uncomfortable point for supermarkets: scale alone does not command a premium.

For grocers, the practical test is whether improved financial performance can build the investor confidence now visible at Target. Without that, they can keep the stores, sales and manufacturing plants while the market keeps the lower valuation. Scale alone did not protect Albertsons, and Sprouts shows how quickly a growth premium can disappear.