8-KEarnings & ResultsExhibits & Filings

COSTCO WHOLESALE CORP /NEW 8-K Report, Financial Results (Dec 11, 2025)

Filed December 11, 2025For Securities:COST

Summary

Costco Wholesale Corporation /New (COST) has filed an 8-K report on December 11, 2025, detailing its operating results for the first quarter of fiscal year 2026, which concluded on November 23, 2025. The report primarily serves to attach the press release (Exhibit 99.1) and supplemental information (Exhibit 99.2) related to these Q1 FY2026 results. While the 8-K itself does not contain the specific financial figures, investors are directed to the attached exhibits for a comprehensive understanding of the company's performance. These documents are expected to outline key metrics such as revenue, net income, comparable sales, and other operational data, providing crucial insights into Costco's recent business trajectory and its ability to meet market expectations. Investors should carefully review these exhibits to assess the company's financial health and future outlook.

Key Highlights

  • 1Costco Wholesale Corporation (COST) filed an 8-K on December 11, 2025.
  • 2The filing announces operating results for the first quarter of fiscal year 2026.
  • 3The first quarter of fiscal 2026 ended on November 23, 2025.
  • 4Exhibit 99.1 contains the official press release with Q1 FY2026 operating results.
  • 5Exhibit 99.2 provides supplemental financial information for the first quarter of fiscal 2026.
  • 6Investors should consult the attached exhibits for detailed financial performance data.
  • 7The report signifies a standard disclosure of quarterly financial performance.

Frequently Asked Questions

The actual financial results are not detailed within the 8-K filing itself. Investors should refer to Exhibit 99.1 (the press release) and Exhibit 99.2 (the supplemental information) which are attached to this 8-K filing.

The reported financial information covers the first quarter of fiscal year 2026, which ended on November 23, 2025. This is also referred to as the twelve-week period ending November 23, 2025.

This 8-K filing is primarily focused on the disclosure of quarterly operating results. It does not appear to announce new business strategies, significant corporate changes, or material events beyond the release of financial performance data.

Costco issued the press release containing its operating results on December 11, 2025, which is the same date the 8-K was filed.