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MercadoLibre Sinks as Rival Amazon Boosts Presence in Brazil

MercadoLibre Inc. branding in Mexico City. — MercadoLibre Inc. branding in Mexico City.
Photographer: Mayolo Lopez Gutierrez/Bloomberg

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By Maria Clara Cobo and Leda Alvim

October 1, 2025 at 7:10 PM UTC

Updated on

October 1, 2025 at 8:34 PM UTC

Lea en español.

Shares of MercadoLibre Inc. recorded their worst session since November on concern that Amazon.com Inc.’s latest move in Brazil will ramp up competition in the e-commerce segment.