# Tag: operating margin

- [Citi and UBS Cut Mercado Livre as Margin Doubts Hit Growth Story](https://brazilstockguide.com/insights/citi-and-ubs-cut-mercado-livre-as-margin-doubts-hit-growth-story/) (2026-05-13): Analysts still see a powerful Latin American platform. The problem is that free shipping, credit growth and new investments are making profits harder to model.