MercadoLibre Stock Is Down 19% This Year. Should You Sell It? (Hint: Zero Wall Street Analysts Rate It a Sell)

MercadoLibre’s Q1 2026 revenue rose 46% year over year on a currency-neutral basis, with GMV up 36% and total payment volume up 55%, underscoring continued high growth across e-commerce and fintech. Profitability weakened, with operating income falling to $611 million from $763 million and operating margin compressing to 6.9% from 12.9% due to investment spending and credit-business pressure. Despite a 19% year-to-date stock decline, 85% of 26 analysts still rate MELI a buy, and the article argues the pullback is a buying opportunity.

Analysis

The market is treating MELI’s margin compression as if it were structural, but the more important read-through is that the company is choosing to front-load capacity in logistics, payments, and credit at a point where unit economics are still expanding. In high-multiple consumer platforms, the first move in a deleveraging cycle is usually not a reset in revenue growth; it is a temporary punishment of earnings while the ecosystem widens its moat. That dynamic tends to create the best entry points because consensus models often extrapolate margin pressure too far into the out-years.

The second-order winner is likely the full-stack ecosystem, not just the headline e-commerce franchise. As payment volume scales faster than merchandise volume, MELI can extract more monetization from the same customer base, while higher credit penetration should improve retention and purchase frequency once underwriting normalizes. Competitors that rely on a narrower take rate or third-party logistics will feel this most over the next 2-4 quarters, because MELI can effectively subsidize growth with a balance-sheet-backed platform while rivals are forced to defend share at lower margins.

The key risk is not near-term revenue, but whether incremental credit losses or capex intensity remain elevated for multiple quarters and force a second leg of EPS revisions. If management shows any sign that return on incremental invested capital is rolling over, the stock can stay range-bound despite top-line strength. Conversely, if operating margin stabilizes before year-end while payment take rates hold, the market should re-rate the stock quickly because this is exactly the kind of “grow through the dip” setup that typically inflects 6-12 months ahead of headline earnings recovery.

Key Decisions for Investors

• Go long MELI on weakness over the next 1-3 weeks; target a 6-12 month horizon where margin normalization can drive a re-rating. Risk/reward is attractive if revenue growth remains above ~30% and operating margin stops deteriorating sequentially.
• Use a call spread in MELI rather than outright equity for a cleaner asymmetry: buy 6- to 9-month calls financed with a higher strike sale. Best if you want upside to a margin-recovery rerating while capping premium burn if credit costs stay elevated.
• Pair long MELI vs short a basket of higher-quality but slower-growth LATAM or global commerce names that lack integrated fintech leverage. The trade is a relative growth/moat expression: if MELI is over-penalized for investment spend, it should outperform peers once the market focuses on ecosystem monetization.
• Do not add aggressively ahead of a single quarter; scale in over 2-3 prints. The key catalyst is not one earnings beat, but evidence that credit losses and operating leverage stabilize while top-line growth persists.
• If operating margin remains below prior trend for two consecutive quarters without acceleration in payment monetization, reduce exposure by one-third to one-half; that would signal the investment cycle is taking longer than the market is willing to underwrite.