Costco generated $30.02 billion in net sales during its five-week retail period ending Oct. 4, a 13% annual increase alongside higher comparable and digitally enabled sales.
Comparable sales increased 11.4% overall. After gasoline-price and foreign-exchange effects were excluded, the increase was 7.6%. The company also recorded a 19% rise in digitally enabled sales.
Costco’s fiscal 2026 ended Aug. 30. The company reported membership-fee revenue of $5.907 billion for the year, up 11% from fiscal 2025, and had 84.1 million paid members at fiscal year-end.
