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What Costco's FY2026 10-K says: 11 signals

Costco filed its latest 10-K with the SEC on Oct 6, 2026. It discusses channel shift, CIO change and competitor named.

Public (COST)Retail10,000+ employeescostco.comLinkedIn

Filed
Oct 6, 2026
Period
FY2026
Fiscal year end
08/30
Filings
1

10-K · latest 8

What Costco's 10-K filings say

  1. 10-K · FY2026

    Filed · Fiscal year ends 08/30 · 11 signals

    SEC EDGAR

Showing 8 of 11 filing signals. The Signal API returns all of them.

Get them with one API call

Signal API · MCP

Track Costco with the Signal API

One POST /v1/companies/enrich call with costco.com returns Costco 10-K signals (sec-10k), each with its source. Or ask Claude through MCP.

2 credits per signal returned; zero-result calls are free. Endpoint reference

curl -X POST https://signals.autobound.ai/v1/companies/enrich \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain":"costco.com","signal_types":["sec-10k"],"limit":20}'

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Questions about Costco 10-K

When did Costco file its latest 10-K?
Costco filed its latest 10-K (FY2026) on Oct 6, 2026.
What does Costco's latest 10-K say about CIO change?
From the filing dated Oct 6, 2026: New CIO & Digital Officer Javier Polit hired to lead tech and digital strategy
Where can I find Costco's annual report?
The full filing is on SEC EDGAR: https://www.sec.gov/Archives/edgar/data/909832/000090983226000093/cost-20260830.htm. This page summarizes what the filing says and links to it.

Source. Annual reports (Form 10-K) filed with the SEC. Every card links to the filing on EDGAR.

Method. Insights are extracted from the filing text and grouped by category. Numbers are quoted from the filing.

Data as of .

How this data is built →Get it from the Signal API →