Costco Wholesale Corporation (COST) Earnings Call Transcript & Summary
October 7, 2026
What were the key takeaways from Costco Wholesale Corporation's October 7, 2026 earnings call?
In the September 2026 earnings call, Costco Wholesale Corporation reported net sales of $30.02 billion, reflecting a 13% increase from $26.58 billion in the same month last year. Comparable sales growth was robust, with U.S. comparable sales up 12.5% and digital sales rising 19%. Management highlighted that gas price inflation positively impacted sales, but the company did not provide specific guidance changes for the upcoming quarter.
What topics did Costco Wholesale Corporation cover?
- Strong Comparable Sales Growth: Costco's comparable sales for September increased significantly, with U.S. sales up 12.5% and international sales showing positive trends. Management noted, 'Total company comparable sales for the month, excluding all gas sales and the impact of foreign exchange were approximately 7.5%.'.
- Impact of Gas Price Inflation: Gas price inflation contributed positively to Costco's total reported comparable sales by approximately 3.8%. The average worldwide selling price per gallon was up 32.8% versus last year, indicating a strong impact from fuel prices on overall sales.
- Digital Sales Performance: Digitally-enabled sales increased by 19% year-over-year, highlighting the growing importance of e-commerce for Costco. Management stated, 'Digitally-enabled sales... increased year-over-year as follows: Reported, 19%; excluding foreign exchange, 19.1%.'.
- Regional Sales Highlights: The Midwest, Southeast, and San Diego regions in the U.S. showed the strongest comparable sales. Internationally, Spain, Taiwan, and China performed well, indicating a diverse growth strategy across regions.
- Merchandising Performance: Food and sundries categories saw positive mid-single-digit growth, with bakery and meat departments performing particularly well. Nonfoods also showed strong results, with high single-digit growth in categories like gift cards and housewares.
What were Costco Wholesale Corporation's October 7, 2026 results?
- Net Sales: $30.02 billion (vs $26.58 billion last year, +13% YoY)
- U.S. Comparable Sales: 12.5% (vs last year's comparable sales)
- Digital Sales Growth: 19% (year-over-year increase)
- Gas Price Impact on Sales: 3.8% (positive contribution to total reported comp sales)
- Average Transaction Growth: 6.4% (includes impacts from gas inflation and FX)
- Traffic Growth: 4.7% (global comp traffic increase)
Costco's strong sales performance in September 2026, driven by robust comparable sales growth and digital sales, positions the company favorably in the retail sector. However, the noted cannibalization impact and inflationary pressures present risks that investors should monitor closely. Overall, the positive sales trends suggest continued strength in Costco's business model, but potential headwinds could affect future growth.
Earnings Call Speaker Segments
Hello. I'm Andrew Yoon, AVP of Finance and Investor Relations, and I'll review our sales results for the 5-week retail month of September, which started on Monday, August 31, and ended on Sunday, October 4. This period is compared to the 5 weeks that began last year on Monday, September 1, and ended on Sunday, October 5. This recording will include forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements involve risks and uncertainties that may cause actual events, results and/or performance to differ materially from those indicated by such statements. The risks and uncertainties include, but are not limited to, those outlined in this recording in today's sales release as well as other risks identified from time to time in the company's public statements and reports filed with the SEC. Forward-looking statements speak only as of the date they are made, and the company does not undertake to update them, except as required by law. Comparable sales and comparable sales, excluding all gasoline sales and the impact of foreign exchange are intended as supplemental information and are not a substitute for net sales presented in accordance with U.S. GAAP. As reported in our release, net sales for the month came in at $30.02 billion, an increase of 13% from $26.58 billion last year. Reported comparable sales for the month were as follows: U.S., 12.5%; Canada, 6.3%; Other International, 10.8%. Comparable sales for the month, excluding the impacts from changes in gasoline prices and foreign exchange were as follows: U.S., 8%; Canada, 4.9%; Other International, 7.7%. Digitally-enabled sales, which are sales initiated through a digital device, whether fulfilled through a warehouse, distribution center or Costco Travel, increased year-over-year as follows: Reported, 19%; excluding foreign exchange, 19.1%. Labor Day in the U.S. and Canada occurred 1 week later this year. The shift positively impacted September total comparable sales by a little more than 50 basis points. Total company comparable sales for the month, excluding all gas sales and the impact of foreign exchange were approximately 7.5%. Our comp traffic or frequency for the month was up 4.7% worldwide and 4.3% in the U.S. Foreign currencies year-over-year relative to the U.S. dollar impacted total and comparable sales as follows: Canada negatively by approximately 1%, Other International positively by approximately 1.2%, and Total Company approximately flat. Gas price inflation positively impacted total reported comp sales by approximately 3.8%. The average worldwide selling price per gallon was up 32.8% versus last year. Worldwide, the average transaction was up 6.4%, which includes the impacts from gas inflation and FX. Excluding gas inflation and FX, average transaction was up 2.8%. In terms of regional and merchandising categories, the general highlights were as follows: U.S. regions with the strongest comparable sales were the Midwest, Southeast, and San Diego. Other International, in local currencies, we saw the strongest results in Spain, Taiwan and China. The negative impact of cannibalization was approximately 60 basis points. Moving to merchandising highlights. The following comparable sales results by category for the month exclude the impact of foreign exchange: Foods and sundries were positive mid-single digits. Better-performing departments included sundries, food, and frozen food. Fresh foods were up mid- to high single digits. Better-performing departments included bakery and meat. Nonfoods were positive high single digits. Better-performing departments included gift cards, housewares, and sporting goods. Ancillary sales were up mid-30s. Gas, pharmacy, and food court were the top performers. Gas was up mid-40s, driven by price per gallon changes year-over-year and high single-digit comparable gallon growth. Looking ahead, the October reporting period will include the 4 weeks beginning October 5 and ending November 1, 2026, compared to the 4 weeks beginning October 6 and ending November 2, 2025. If you have any Investor Relations questions, please call Josh Dahmen at (425) 313-8254, Bryan Starnes at (425) 427-7403 or me at (425) 313-6305. This recording will be available until 4:00 p.m. Pacific Time, Wednesday, October 14.
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