Revenue surging 50%, but profits turning downward? This dark horse, MELI, is starting to “burn fuel at high speed”

Among the four stocks, if BRK.A is like a tank, NVR a cyclical truck, and AZO an endurance race car, then MELI is the sports car with its accelerator welded down.
What makes MercadoLibre so addictive is simply how explosive its growth is. In the second quarter of 2026, revenue reached approximately $10.2 billion, up 50% year over year; GMV grew 36% at constant exchange rates, while active users posted significant growth across both e-commerce and fintech.
But the story is not perfect enough to simply pair with background music.
Second-quarter net profit was approximately $466 million, down 11% year over year; operating profit fell 17%, and the operating margin dropped from 12.2% to 6.7%. The company is investing more capital in free shipping, credit cards, and cross-border business.
That is the most important thing to discuss about MELI right now: revenue growth looks excellent, but profits are bearing the cost of expansion.
My view leans bullish over the medium to long term, but in the short term I absolutely would not chase the sentiment. For high-growth stocks like this, the market is willing to assign high valuations only if growth remains sustainable. Once growth slows, valuation and margins could both come under pressure. At that point, the chart could be more thrilling than Latin American football.
As for trading strategy, I lean toward “scaling in on pullbacks.” I would establish a small starter position first, add after a clear correction, and only consider increasing exposure when revenue growth, margins, and cash flow all improve again simultaneously.
Financial services deserve especially close attention. MELI is no longer merely an e-commerce platform. Businesses including Mercado Pago, lending, payments, and advertising are forming a closed-loop ecosystem, which is also where its greatest long-term potential lies.
So my conclusion is simple: MELI is not a defensive stock, but a high-performance sports car among growth stocks.
If you can accept volatility, it is worth studying; if you want to sleep as soundly every day as you would with a fixed-term deposit, take a look at AZO and BRK.A instead. After all, when MELI rises, it makes people laugh, and when it falls, it can also make them seriously reflect on life. #Gate股票观点挑战 + MELI