Costco FY26 net income climbs 13.9% to $9.23 billion; FY26 net sales increase 10.1% to $297.25 billion

• Costco fiscal Q4 net income climbed to USD 2.998 billion, or USD 6.75 per diluted share, from USD 2.61 billion.
• Net sales rose 11.2% to USD 93.9 billion, while operating income increased to USD 3.8 billion from USD 3.34 billion.
• Results included a non-recurring USD 0.15 per-share benefit from IEEPA tariff refunds, less partial reinvestment in member values.
• For fiscal 2026, net income increased to USD 9.23 billion, or USD 20.76 per diluted share, and net sales rose 10.1% to USD 297.2 billion.
• Warehouse count ended the year at 939 locations, including 647 in the U.S. and Puerto Rico and 115 in Canada.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Costco Wholesale Corporation published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202609241615PRIMZONEFULLFEED9833568) on September 24, 2026, and is solely responsible for the information contained therein.