Walmart’s No. 2 Ranking Masks a Pivot Toward Advertising and Digital Commerce

Walmart’s position as the world’s second-largest company by revenue may sound like a static scoreboard, but a new MarketBeat analysis says it is also obscuring a more dynamic transformation inside the business. The piece argues that Walmart is evolving beyond “just retail” by leaning harder on advertising, scaling e-commerce, and using its physical store network as infrastructure for faster delivery and pick-up services.

At the center of that view is Walmart Connect, Walmart’s advertising business that sells ad placements to brands across Walmart’s digital properties and, in some cases, around shopper activity. The analysis contends that this unit has been becoming a bigger profit driver, with advertising revenue purportedly growing at a faster pace than Walmart’s core retail operations. In that framing, Walmart’s retail shelf is increasingly paired with a media network, which can shift the mix of growth and margins.

The commentary also points to Walmart’s physical footprint as a competitive mechanism for its digital ambitions. It notes Walmart operates more than 4,600 stores, and characterizes those locations as fulfillment nodes, meaning they can function as inventory and logistics points that help support services like curbside pickup and same-day delivery. The argument is that this creates an execution advantage for Walmart’s online sales compared with models that rely more heavily on distant warehouses.

Sam’s Club, Walmart’s membership warehouse format, is presented as another proof point for the digital pivot. The analysis says rising digital engagement at Sam’s Club is tied to stronger membership growth and customer retention, suggesting that the club business is not only surviving in an era of shifting consumer behavior, but also improving its ability to hold customers through online and app-driven experiences.

The article’s backdrop is a global ranking shift. It states that in February 2026 supplanted Walmart as the world’s largest company by revenue, referencing later confirmation by Fortune through its Fortune 500 list. Even so, the MarketBeat piece argues the stock-market narrative does not fully reflect Walmart’s longer-run positioning, implying that Walmart may be getting “credit” as a retailer while it should be valued as something closer to a technology- and media-enabled commerce platform.

The analysis points to what it calls a mismatch in perception between Walmart and Amazon. It describes Amazon as having an entrenched lead in e-commerce that is difficult for others to displace, then contrasts that with Walmart’s approach of integrating retail operations with digital capabilities. It goes further, saying Walmart could be a “stronger proxy” for technology-like exposure than Amazon is for traditional retail exposure, a claim that is presented as a valuation debate rather than a factual metric.

The article does not provide detailed financial line items or a new earnings estimate to support its re-rating thesis. It does not, for example, specify recent advertising revenue totals, growth rates in percentage terms, or the pace of e-commerce progress from company filings or investor updates. As a result, readers are left with a structural argument about business model change rather than a fully quantified proof point.