Over the long run, e-commerce should continue to take market share from brick-and-mortar stores as delivery gets even faster and ordering gets more convenient. If you're looking for an e-commerce stock that has bucked the trend in the sector, MercadoLibre (NASDAQ: MELI) is a great choice. The Latin American e-commerce champ has continued to deliver strong results in its core markets and has gained market share, helped by challenges at rivals like Americanas and Sea Limited.