MercadoLibre's collapsing margins and earnings make its 45-times-earnings valuation look like a value trap. It faces intense competition, and less of its revenue reaches the bottom line; falling earnings make the stock more expensive even as its price falls. Nu Holdings trades at 17 times earnings and Inter & Co at 7 times, with both growing revenue and earnings robustly. Selling MercadoLibre to build positions in companies with better fundamentals is under consideration. x.com  x.com  x.com  x.com 

South American political unpredictability keeps investors from rewarding MercadoLibre's excellent fundamentals. Today's selloff illustrates that risk, despite the strength of the business. x.com  x.com 

Latin American equities' sell-off looks overdone as long as the underlying businesses keep growing and fundamentals remain intact. Under that condition, the drop is market noise, and MercadoLibre and Nu Holdings could offer attractive opportunities amid the panic. x.com 

Sea Limited's strong execution and regained management trust make the beaten-down stock a buy here. After a rough two years following Covid, it faces less competition in its home markets than Amazon or MercadoLibre face in theirs, yet its stock trades very low. Existing holders should be loading up or question their conviction; long-term margins remain uncertain for both Sea and MercadoLibre. x.com 

Amazon's weak retail growth has shaken the earlier buy case. Online-store sales rose just 2% year over year, and the retail numbers look so poor that it is no longer clear at what price the shares are a buy. x.com  x.com  x.com 

MercadoLibre's commerce and fintech revenue growth underpins the view that its shares are undervalued at current prices. The attached chart shows quarterly commerce services revenue reaching $4.3 billion and fintech revenue $4.4 billion in June 2026, up from $769 million and $467 million in March 2021. x.com 

MercadoLibre can tread water for a long time because it constantly has to spend to defend its revenue base. It is a very capital-intensive business trading at more than 40x forward earnings, leaving it vulnerable if revenue ever slows. x.com 

Alphabet's core Search growth is slowing while AI spending surges, making the selloff look deserved despite fast Cloud growth. Search growth fell from 19% to 17% to 12% over three quarters; Search now represents just under half of revenue. The stock could fall to $250, though Amazon is the preferred buy. x.com  x.com  x.com  x.com  x.com 

Today's fundamentals and long growth runways make Nu Holdings and MercadoLibre among the market's most compelling and mispriced opportunities for patient capital. Their short-term outlook shifts mostly with FX volatility and fiscal and monetary policy uncertainty. x.com 

Amazon looks cheap against its expected long-term earnings growth if that growth proves accurate. Its five-year consensus growth is the fastest in the Magnificent 7 after Nvidia, while its 0.90 forward P/E-to-growth ratio is the lowest excluding Nvidia. x.com  x.com