UBS analysts led by Michael Lasser project more than 40,000 U.S. retail store closures over the next five years, driven by AI-enhanced e-commerce growth and structural pressures on smaller retailers. Large chains like Walmart, Costco and Target stand to benefit, as many small and independent retailers struggle to withstand these trends, according to the investment bank’s retail outlook published Thursday.
Department stores and specialty retailers are most at risk, while off-pricers will keep expanding, the analysis found. Current U.S. policies including tariffs and net-negative immigration could drive further closures if they remain in place, compounding the baseline disruption UBS modeled.
Amazon, Walmart and Costco accounted for about 46 percent of all incremental retail sales in the third quarter, with Walmart capturing roughly 12.2 percent of all new growth, according to Morgan Stanley research. That concentration accelerates online, where the trio accounted for more than 75 percent of all new e-commerce sales in the same period.
Walmart has successfully gained market share from Target in recent years by doubling down on value and price leadership during periods of high inflation. Walmart commands over 25% of U.S. grocery market share, providing defensive positioning smaller competitors cannot replicate when economic pressure intensifies.
Walmart’s scale allows it to absorb price pressures better than its smaller peers, meaning that a robust quarter for Walmart often correlates with margin compression for the rest of the retail sector as competitors struggle to match Everyday Low Price positioning, UBS noted in earlier research.
Online sales now account for more than 20% of total U.S. retail sales, up from just over 10% in 2019, and the UBS team expects e-commerce to reach 27% by 2030. That trajectory favors retailers with omnichannel capabilities department stores and specialty retailers cannot match.
Categories with heavy department store distribution—particularly apparel, consumer electronics, and home furnishings—face the steepest pressure as their traditional channel partners contract. For suppliers in these categories, the UBS timeline suggests account portfolio decisions that seemed strategic may become operational necessities within five years.
The mathematics are stark: when analysts project 40,000 closures while naming specific large chains as beneficiaries, they are mapping future retail concentration for every supplier operating in vulnerable channels.
UBS anticipates that Walmart will leverage its diversified global sourcing and massive volume to negotiate better terms with suppliers than any of its competitors. Higher concentration among fewer large retailers brings both revenue opportunity and negotiating power implications suppliers should model before the structural shift accelerates.
Walmart’s bargaining strength can strain supplier relationships, despite its benefits, and could cause long-term supply chain concerns if not managed properly, according to industry analysis. When retail concentration accelerates through widespread closures, supplier dependency ratios change rapidly rather than gradually.
The UBS forecast represents one analytical view, but the underlying forces driving consolidation—e-commerce penetration, scale advantages, policy pressures—are measurable and ongoing. Suppliers can prepare for higher concentration scenarios before competitive pressure emerges, or react to structural changes after they reshape account portfolios.