Mercado Libre’s second-quarter revenue crossed US$10 billion for the first time, rising 50 per cent year on year, yet the milestone was immediately overshadowed by a 17 per cent drop in operating income and a margin that halved to 6.7 per cent. Shares fell roughly 7 per cent in after-hours trading in New York, as investors focused on the cost of the Latin American e-commerce and fintech group’s aggressive expansion rather than its top-line beat.

The compression stemmed from deliberate, multi-year investments designed to deepen user engagement across the ecosystem. The company cited free shipping, credit card issuance, cross-border trade from China, and its MELI+ loyalty programme as interconnected levers. In Brazil, a June 2025 policy that slashed the minimum order value for free delivery from R$79 to R$19 continued to drive volume, with items sold surging 56 per cent in the quarter. The strategy lifted gross merchandise volume 36 per cent to US$21.9 billion and pushed Mercado Pago’s total payment volume past US$100 billion for the first time, up 56 per cent.

Brazil remained the engine, with revenue jumping 59 per cent to US$5.53 billion, while Mexico grew 55 per cent to US$2.34 billion. Argentina, the third-largest market, expanded a more modest 20 per cent to US$1.84 billion, and the company noted a “challenging consumption environment” even as it gained share against physical retail. There, the fintech arm Mercado Pago generated nearly two-thirds of revenue, reflecting a structural shift. The group’s credit book swelled 75 per cent to over US$16 billion, though non-performing loan ratios stayed near historic lows—4.6 per cent for credit cards and 7 per cent overall—thanks to a deliberate pivot toward lower-risk borrowers.

Analysts had anticipated the margin pressure but now seek clearer signals on when the spending will translate into sustained profitability. “The market still needs to see when current investments will start to translate into greater profitability,” noted Gastón Lentini in a pre-release report. With the stock trading at roughly 48 times trailing earnings, the next quarters will be judged on whether user acquisition and cross-selling between commerce and payments begin to lift operating leverage without a deterioration in credit quality.