AMZN vs SHOP: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of October 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

Reading it: AMZN is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. AMZN and SHOP share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined AMZN and SHOP exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Amazon is one of the largest companies in the world, operating across three major business lines. Amazon Web Services (AWS) is the dominant global cloud computing provider, with quarterly sales of $42.2 billion in the June 2026 quarter (an annual run rate of roughly $170 billion) and most of the company's operating income. The North America and International e-commerce segments include the Amazon online marketplace, Prime membership, and third-party seller services. Advertising has grown into the third-largest digital ad business in the world (after Google and Meta), at $19.8 billion in the June 2026 quarter alone.

Full AMZN guide

Shopify provides software that lets businesses build and run online stores, sell across social channels and marketplaces, and operate physical retail from one system. It earns money two ways. Subscription Solutions are recurring fees merchants pay for the platform and apps (about $750 million, or roughly 24% of revenue, in Q1 2026). Merchant Solutions are transaction-linked services, primarily Shopify Payments plus capital lending, shipping, and point-of-sale, which scale with the dollar value of goods merchants sell (about $2.42 billion, or roughly 76% of revenue, in Q1 2026). Because so much revenue is tied to gross merchandise volume, Shopify's results move with how much its merchants actually sell.

Full SHOP guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• AMZN drivers: AWS as the AI infrastructure backbone; Retail margin expansion.
• SHOP drivers: Take rate on a growing GMV base; Merchant solutions mix shift.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: Hyperscaler AI capex is concentrated; if model training demand cools, AWS growth slows. For SHOP, the clearest risk is valuation: after a ~42% rally since mid-July, SHOP trades at roughly 17x revenue with a trailing P/E near 119 and a forward P/E near 71 (October 16, 2026), the analysts' mean target of ~$175.71 is essentially the current price, so the price embeds years of strong growth and leaves little margin for disappointment.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick AMZN if you believe its drivers more; SHOP if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the AMZN and SHOP guides.

AMZN. Amazon's trailing P/E fell to about 20x by October 2026, but mostly because one-time gains on its Anthropic stake swelled net income, not because the stock got cheaper; on forward estimates it trades near 24x, still well below the ~40x of early 2026. The valuation premium is paid for AWS and advertising; retail is essentially valued near cost. The open question is whether AWS growth near 37% justifies capex that has pushed free cash flow below zero, and the October 29 report is the next read on that.

SHOP. Shopify is priced as a premium growth compounder, not a value stock, and the multiple has expanded since the summer: price to sales rose from roughly 12x in June to about 17x as the stock climbed ~42% in three months. Analysts expect 2026 revenue of ~$15.3 billion (up ~34%) and ~$19.2 billion in 2027, so the November 3 Q3 report needs to confirm that pace. These figures are approximate and tied to the asOf date; check a current quote and the latest filing before acting.

Headline figures (approximate, October 2026): AMZN shows revenue (ttm) ~$776 billion (June 2026 quarter up ~20% YoY), operating margin ~13.7% (AWS materially higher; retail much lower), net income (ttm) ~$135 billion (includes large Anthropic investment gains), eps (ttm) ~$12.43; SHOP shows revenue (ttm) ~$13.3B, revenue (q2 2026) ~$3.58B, up ~33.7% YoY, q2 2026 adjusted eps ~$0.42 vs ~$0.40 consensus, margins (ttm) gross ~47.8%, operating ~17.6%, net ~14.5%.

AMZN and SHOP are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined AMZN and SHOP exposure against your real portfolio. It is not an investment adviser.