1) Strategic Growth and Expansion Plans
- Costco opened 12 new warehouses in Q4 2026, including 10 in the U.S., bringing the total to 939 worldwide.
- Plans for fiscal year 2027 include opening 33 new warehouses, with a focus on U.S. markets like Buffalo and Lawrence, and international markets in Asia and Europe.
- The company aims for a long-term goal of 30 net new warehouse openings annually, supported by a strong pipeline of future locations.

2) Financial Performance Highlights
- Q4 net income reached $2.998 billion ($6.75 per diluted share), up 12.3% YoY, excluding a nonrecurring benefit from tariff refunds.
- Net sales for Q4 were $93.87 billion, an 11.2% increase from $84.43 billion in Q4 2025.
- Comparable sales rose 9.4%, with digital sales up 19.5%. Membership fee income increased by 7.3% YoY to $1.849 billion.

3) Operational Success and Product Performance
- Strong performance across all channels, with notable growth in gas, pharmacy, and travel services, all exceeding overall growth rates.
- The pharmacy segment saw nearly 20% growth, driven by digital capabilities and new health programs.
- Digital sales exceeded $33 billion, with partnerships expanding delivery options via Uber Eats and DoorDash.

4) Challenges and Market Dynamics
- Inflation remains a concern, particularly in nonfood categories, but overall inflation is stable in the low-single digits.
- The company is managing rising costs through supply chain efficiencies and strategic pricing adjustments, including tariff refunds reinvested into member value.
- There are ongoing challenges with shipping disruptions due to external factors like typhoons and canal delays, but product flow remains stable.

5) Guidance and Future Outlook
- Costco anticipates continued growth in membership and spending, particularly among younger demographics, with a focus on enhancing digital engagement.
- The company plans to provide ongoing updates regarding the impact of tariff refunds on future earnings.
- There is a need for further clarity on the potential impacts of inflation and vendor price increases in the coming months, which could affect pricing strategies.

Bottom line: Costco's robust expansion plans, strong financial performance, and effective operational strategies position it well for continued growth, despite facing inflationary pressures and market challenges. The focus on member value and digital engagement is expected to drive future sales and membership growth.