Earlier this month, Walmart agreed to sell an 80 percent stake of its Brazilin unit to Advent, partially exiting an underperforming business and recording a noncash charge of roughly $4.5 billion.

Advent plans to convert unprofitable hypermarkets into cash-and-carry wholesale stores and expand brands developed by Walmart in Brazil such as Maxxi and Todo Dia.

(Reporting by Alberto Alerigi Jr; Writing by Carolina Mandl; Editing by Jeffrey Benkoe)