Costco recently announced its financial results for the second quarter of fiscal year 2026, showcasing the company's robust underlying health.
The headline numbers presented a slightly mixed picture, which helps explain the muted stock reaction. While total revenue and earnings per share (EPS) beat consensus estimates, net sales fell slightly short of some specific forecasts. However, digging deeper reveals strong performance where it matters most. Comparable sales, a key metric for retailers, grew a healthy 6.7% when excluding the volatile effects of gasoline prices and foreign exchange. Digital sales were particularly impressive, soaring by 22.6%.
Perhaps the most crucial driver of Costco's success is its membership model. Membership fee income surged by 13.6% year-over-year. While these fees represent only about 2% of total revenue, they contribute a significantly larger portion to the company's operating profit. This strong growth is a direct continuation of the membership fee increase that took effect in September 2024, demonstrating the loyalty of Costco's customer base.
Several factors paved the way for this strong quarter. First, the company entered the period with significant momentum, posting strong sales figures in both January and February. This set a high bar that the company successfully met. Second, the broader economic environment was favorable. Cooling inflation, especially for food at home, reinforced Costco's appeal for value-conscious shoppers. Lower gasoline prices also played a dual role: while they slightly reduced total reported sales, they left more money in consumers' pockets, boosting spending on other goods.
Finally, long-term strategic decisions are bearing fruit. The 2024 fee hike, coupled with ongoing store expansion and initiatives to enhance the value of Executive memberships, has created a powerful flywheel for growth. These results confirm that Costco's business model remains resilient and effective in the current consumer landscape.
- Comparable Sales (Comps): A metric used in the retail industry to compare sales of stores that have been open for at least one year. It helps measure growth without the effect of new store openings.
- EPS (Earnings Per Share): A company's profit divided by its number of outstanding shares of stock, indicating how much money a company makes for each share.
- Ex-gas/FX: A term meaning "excluding gasoline sales and foreign exchange effects." This provides a clearer view of the core retail business performance by removing volatile external factors.