Costco earned $640 million, $1.45 a share, in the quarter ended November 26, compared with $545 million, or $1.24 a share, in the year-ago period. Analysts had expected earnings of $1.33 a share.
Net sales rose 13.3% to $31.12 billion, better than analysts expected. Total same-store sales 10.5%.
Costco’s comparable E-commerce sales jumped 43.5%. The increase comes as the retailer has been investing to grow its digital capabilities, including a partnership with delivery service firm Instacart to offer two-day and same-day delivery.