MercadoLibre Inc. saw its stock drop by 8% in its worst trading session since November 20, after reporting fourth-quarter earnings. The Montevideo, Uruguay-based company's net income came in at $559 million, falling short of the average analyst forecast of $596 million, according to data compiled by Bloomberg. This miss was attributed to the company's continued heavy investments in its primary business lines.

This marks the fourth consecutive quarter where MercadoLibre's profits have missed estimates, even as its e-commerce revenue grew significantly. For instance, in the first quarter, net profit dropped by 15.6% to $417 million, below expectations, as the company invested heavily in logistics, credit expansion, and free shipping. Similarly, second-quarter net income was $523 million, falling short of the $612 million average estimate, despite revenue surging 34% to $6.8 billion, exceeding expectations of $6.6 billion.

The increased spending, particularly on expanding free shipping policies in Brazil, has been a recurring theme impacting profitability. While these investments have led to strong revenue growth, with sales soaring by 45% in one quarter and revenue surging 49% to $8.8 billion in another, beating projections of $8.3 billion, they have consistently pressured net income. Despite the profit misses, some investors have shown a willingness to look past the short-term profit dips, focusing instead on the Latin American e-commerce giant's long-term growth strategy.