Costco’s Sales Rise in June. It Was a Big Month for Summer Holidays. - Barron's
1. Costco's net sales rose 8% year-over-year to $26.4 billion in June. 2. Same-store sales increased by 5.8%, improving from May's 4.3% growth. 3. Strong demand drove foreign same-store sales up by 7.9% in Canada. 4. E-commerce sales also saw an 11.2% increase, showcasing online growth. 5. Costco's shares rose 1.1% in after-hours trading following positive sales data.