SignalXSignalX

Costco (COST) 8-K Current Report: March 5, 2026

Filed: March 5, 2026
Consumer Discretionary
Retail-Variety Stores
Costco Overview

Costco (COST) 8-K current report filed with SEC EDGAR on March 5, 2026. This page provides AI-powered analysis of reported events and material disclosures, including results of operations, corporate governance changes, agreements, and other triggering events as disclosed under Form 8-K item codes.

Reported 8-K Items
1 item

  • Item 2.02: Results of Operations and Financial Condition

Costco 8-K Mar 5, 2026 Event Analysis

Item 2.02 · Results of Operations and Financial Condition

  • • Q2 fiscal 2026 earnings press release issued March 5, covering 12-week quarter ended February 15, 2026
  • • Filing also includes first 24 weeks of fiscal 2026 YTD results
  • • Bonus data point: 4-week sales results through March 1, 2026 also disclosed — more current than typical earnings releases
  • • Full detail in Exhibits 99.1 (press release) and 99.2 (earnings supplement)

Get deeper insights on Costco

Access full AI analysis, insider trading data, fund holdings, and cross-signal detection on SignalX.