MercadoLibre (MELI) reported Q2 earnings late Wednesday of $9.19 per diluted share, down from $10.31 a year earlier.
Analysts polled by FactSet expected $8.65.
Revenue for the quarter ended June 30 was $10.17 billion, up from $6.79 billion a year ago.
Analysts surveyed by FactSet expected $9.78 billion.