Costco Fiscal Year 2025 Calendar. Costco stores will be closed on jan. Cost's next earnings date is confirmed for thursday 03/06/2025 after market.

Costco has yet to announce details on all of the new stores coming in the 2025 fiscal year. Costco wholesale corporation announced its operating results for the first quarter of fiscal 2025 (12 weeks), ended november 24, 2024.