Amazon vs Walmart: Which is a Better Buy?

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By Vandita Jadeja Published

Quick Read

  • Amazon (AMZN) generated $213.39B in Q4 revenue (+13.6% YoY) with AWS accelerating to $35.58B revenue and 24% growth (fastest in 13 quarters) while advertising added $21.32B (+23%), but the company will spend $200B in 2026 on AI infrastructure, custom chips, and satellites.

  • Walmart (WMT) posted $190.66B in revenue (+5.6% YoY) with U.S. eCommerce surging 27% to represent 23% of net sales, store-fulfilled expedited delivery exceeding 50% growth and reaching 95% of households in under three hours, free cash flow climbing 17.9% to $14.92B, and a new $30B share repurchase authorization.

  • Amazon is sacrificing near-term cash flow to dominate AI infrastructure while Walmart is converting its physical store network into a logistics advantage and returning cash to shareholders through dividends and buybacks.

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Amazon vs Walmart: Which is a Better Buy?

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Amazon (NASDAQ: AMZN | AMZN Price Prediction) and Walmart (NYSE: WMT) reported fourth-quarter results in February. Both companies are chasing the same consumer dollar, but their results reveal two fundamentally different businesses with two very different bets on where retail goes next.

AWS Carries Amazon. Physical Stores Carry Walmart.

Amazon’s headline number looked clean: $213.39 billion in revenue, up 13.6% year over year, with operating income rising 17.8% to $24.98 billion. The real story sat inside Amazon Web Services (AWS), which posted $35.58 billion in revenue, growing 24%, its fastest pace in 13 quarters. Advertising added $21.32 billion, up 23%. Cloud and ads are where the margin lives.

CEO Andy Jassy framed the quarter with characteristic ambition: “AWS growing 24% (our fastest growth in 13 quarters), Advertising growing 22%, Stores growing briskly across North America and International, our chips business growing triple digit percentages year-over-year — this growth is happening because we’re continuing to innovate at a rapid rate, and identify and knock down customer problems.”

Walmart’s quarter was surprisingly strong. Revenue reached $190.66 billion, up 5.6%, beating estimates by 3.59%. eCommerce grew 27% in the U.S. and now represents 23% of Walmart U.S. net sales, a record. Store-fulfilled expedited delivery grew more than 50%, reaching 95% of U.S. households in under three hours. Walmart is turning its 4,600-plus store footprint into a logistics network, and it’s working.

Business Driver Amazon (Q4 FY25) Walmart (Q4 FY26)
Primary profit engine AWS cloud + advertising Omnichannel retail + advertising
eCommerce growth Online stores +10% U.S. eComm +27%
Advertising revenue $21.32B (+23%) ~$6.4B full-year (+37%)
Free cash flow (annual) $11.19B (-37% YoY) $14.92B (+17.9% YoY)

A brown cardboard Amazon shipping box is shown from a slightly elevated, close-up angle, resting on a light-colored wooden floor. The black Amazon logo, with its distinctive smile-shaped arrow extending from 'a' to 'z', is clearly visible on the top surface of the box. Partial views of a black and white striped label and other markings are visible on the side of the box.
AdrianHancu / iStock Editorial via Getty Images

One Is Returning Cash. Other Is Building an AI Empire.

Amazon plans to spend approximately $200 billion in capital expenditures across 2026, primarily on AI infrastructure, custom chips, and low-earth-orbit satellites. Jassy was direct: “With such strong demand for our existing offerings and seminal opportunities like AI, chips, robotics, and low earth orbit satellites, we expect to invest about $200 billion in capital expenditures across Amazon in 2026, and anticipate strong long-term return on invested capital.” That spending compressed free cash flow sharply, even as operating income expanded.

Walmart is running the opposite playbook. Capex targets roughly 3.5% of net sales in FY27. Free cash flow grew 17.9% to $14.92 billion. The company raised its annual dividend to $0.99 per share for FY27 and authorized a new $30 billion share repurchase program.

Lens Amazon Walmart
2026 capex plan ~$200B ~3.5% of net sales
Dividend None $0.99/share FY27
Trailing P/E 29.49x 45.08x
Analyst price target $280.47 $136.02

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Tariffs and Valuation Are the Next Tests

Both companies flagged tariff and trade policy uncertainty as a meaningful risk heading into 2026. For Walmart, which sources heavily from overseas suppliers, tariff pass-through decisions will pressure gross margins and test its relationship with upper-income shoppers. For Amazon, the risk touches its third-party seller ecosystem, where margin pressure on sellers could slow marketplace growth.

Valuation is the sharper near-term question for Walmart.  At a trailing P/E of 45x and a forward P/E of 42x, Walmart is priced for consistent execution with little room for error. Amazon trades at 29.5x trailing earnings, though free cash flow compression from its capex surge is a real concern for investors who want cash generation today.

Amazon vs. Walmart: Weighing the Trade-offs

Amazon’s YTD stock performance reflects the tension: shares are down 8.28% year to date as of late March, while Walmart has gained 10.69%. That divergence makes Amazon more interesting at current levels. Analyst consensus targets $280.47 against a current price near $211, and with 48 buy ratings and zero sell ratings, professional conviction remains high.

Walmart fits investors who want dividends, buybacks, and steadier returns tied to a genuinely transformed logistics model. The free cash flow is real, the shareholder return program is active, and the eCommerce acceleration is credible. At 45x earnings, the premium demands consistent execution.

Amazon may appeal to investors who can tolerate near-term FCF pressure and believe the capex cycle will compound into durable cloud and AI leadership. AWS reaccelerating to 24% growth is the kind of signal that matters more than one quarter of compressed free cash flow. Walmart becomes more compelling if its valuation pulls back closer to 35x, where the omnichannel story carries more appeal without the price risk.

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About the Author Vandita Jadeja →

Vandita Jadeja is a financial copywriter who loves to read and write about stocks. She believes in buying and holding for long term gains. Her knowledge of words and numbers helps her write clear stock analysis. She has contributed to several publications, including the Joy Wallet, Benzinga, The Motley Fool and InvestorPlace.

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