The No. 1 Reason to Buy and Hold Walmart Forever Has Virtually Nothing to Do With Its Brick-and-Mortar Stores

© Joe Raedle / Getty Images News via Getty Images Walmart (NYSE:WMT | WMT Price Prediction) fits the profile of a multi-decade compounder because the company has quietly built a high-margin digital flywheel that now compounds independently of any single store it operates. The forever case rests on what is happening behind the storefront. Global advertising revenue rose 37% last quarter, with Walmart Connect up 44% excluding VIZIO. Membership fee revenue grew 17.4% globally, and Sam’s Club raised membership fees effective May 1, 2026. Marketplace sales climbed nearly 50%, the best showing in 10 quarters, and e-commerce now accounts for 23% of total net sales. As former CFO John David Rainey put it, advertising and membership together already represent “a quarter of our profits”. Those are software-like revenue streams attached to the largest retail customer base in the world. Pillar One: Durability Without the Real Estate The digital businesses inherit the moat without inheriting the cost structure. Walmart U.S. comp sales rose 4.1%, general merchandise share gains were the strongest in five years, and management noted broad share gains particularly among upper-income households. Store-fulfilled delivery grew roughly 45%, turning 4,700-plus locations into last-mile fulfillment nodes that pure-play e-commerce rivals cannot replicate. Return on equity sits at 22.97%. Pillar Two: Compounding Through Buybacks The dividend yield of roughly 0.80% will not pay anyone’s bills, and that is the catch. The compounding engine is the buyback. Walmart raised the annual dividend to $0.99 per share for FY27 from $0.94, authorized a new $30 billion repurchase program in February 2026 with $28.2 billion remaining, and retired 85.0 million shares for $8.1 billion across FY26. Free cash flow for the full year reached $14.92 billion, up 17.88%. Quarterly dividends have been paid without interruption for more than 25 years, surviving the 2008 financial crisis and the 2020 pandemic without a cut. Pillar Three: Built for Every Cycle The University of Michigan Consumer Sentiment Index sits at 49.8, approaching recessionary levels, and Walmart is gaining share anyway. Beta of 0.652 reflects how the stock behaves when markets break. Over the past decade the shares have returned 489.97%, and over five years 165.4%, through a pandemic, an inflation shock, and a rate-hiking cycle. Where It Will Lag In a low-inflation, high-growth bull market led by speculative technology names, a consumer staples retailer trading at 43 times trailing earnings and 39 times forward earnings will look slow. Q1 FY27 free cash flow turned negative at -$1.9 billion on capex of $6.7 billion, up 34%. That capex is funding the automation, delivery, and digital infrastructure that powers the advertising and marketplace growth in the first place. The lag is the price of the next decade of compounding. The long-term thesis rests on compounding through buybacks and reinvested dividends rather than short-term price moves.