Brandtree

Costco: brands it owns and its ownership tree

Costco (NASDAQ: COST) is a publicly listed company headquartered in Issaquah, Washington, United States that owns 1 consumer brand.[1][2]

Costco operates membership warehouses selling a deliberately narrow range in large formats, and makes most of its profit from membership fees rather than from margin on goods. That structure is why it caps its markup and why its own-brand can undercut national brands so heavily.

Company facts

Legal name
Costco Wholesale Corporation
Type
publicly listed company · see all publicly listed company owners
Headquarters
🇺🇸 Issaquah, Washington, United States
Founded
1983
Tickers
NASDAQ: COST
Revenue
$275.2 billion (2025)[2]
SEC CIK
0000909832
Wikidata
Q715583
Website
www.costco.com
Last verified
· 2 sources

What Costco's annual report says about its business

Read from Costco's latest annual filing[1]. Each line gives the sentence the filing uses, copied word for word.

Segments the filing names

Costco in numbers

Costco financial history

Headline figures from Costco's annual reports filed with the US Securities and Exchange Commission, in USD as reported, fiscal years ending 2021–2026. Revenue moved from $195.9bn to $303.2bn, an average of 9.1% a year (calculated).

Fiscal year endedRevenueOperating incomeOperating marginNet incomeTotal assetsLong-term debtFiling
$303.2bn $11.7bn 3.9% $9.23bn $89bn $3.91bn 10-K
$275.2bn $10.4bn 3.8% $8.1bn $77.1bn $5.71bn 10-K
$254.5bn $9.29bn 3.6% $7.37bn $69.8bn $5.79bn 10-K
$242.3bn $8.11bn 3.3% $6.29bn $69bn $5.38bn 10-K
$227bn $7.79bn 3.4% $5.84bn $64.2bn $6.48bn 10-K
$195.9bn $6.71bn 3.4% $5.01bn $59.3bn $6.69bn 10-K

Source: SEC XBRL company facts. A dash means the company did not report that line in a form we could read. Figures for a year can be restated in a later filing; the latest filing's number is shown.

Who owns the shares of Costco

Holders of more than 5% of the voting shares, as listed in Costco's proxy statement filed 4 December 2025. Shareholdings change daily; this is the position the filing reports.

HolderSharesShare of class
Vanguard Group, Inc.43,455,3689.79%
BlackRock, Inc.34,781,9297.83%

Everything Costco owns

Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.

Everything Costco owns Tree of 1 brands under Costco. Costco Kirkland Signature

Full-screen interactive tree →

Brand portfolio by category

Full portfolio, 1 brands, with sources →

Costco in the global legal-entity registry

The Global Legal Entity Identifier Foundation (GLEIF) keeps an open register of legal entities. Each entity reports its own parents. We show it as a cross-check on the ownership recorded on this page, which is built from filings.

Legal entity identifier (LEI)
29DX7H14B9S6O3FD6V18
Registered name
COSTCO WHOLESALE CORPORATION (US)
Registration status
Issued · record updated 24 November 2025
Parent
None named: it reports that no person or entity controls it.
Retrieved
· GLEIF record (JSON)

Costco SEC filings

The documents behind the figures on this page, as listed in the SEC's EDGAR index. Each links to the filing itself.

Annual reports

Proxy statements

Recent current and quarterly reports

FiledFormWhat it declares
8-KDeparture or appointment of directors or officers
8-KOther events
8-KResults of operations and financial condition
8-KOther events
10-QQuarterly report
8-KResults of operations and financial condition
8-KOther events
10-QQuarterly report
8-KResults of operations and financial condition
8-KResults of a shareholder vote; Other events
10-QQuarterly report
8-KResults of operations and financial condition
8-KDeparture or appointment of directors or officers
8-KOther events

Official recalls involving Costco products

5 recall notices from government regulators matched to Costco. Each applies to the specific products, sizes and lot codes named in the notice, not to every product sold under the name.

Matched automatically from FDA, USDA FSIS, UK Food Standards Agency and CPSC records only when the recalling firm corresponds to this ownership record and, for a brand, the brand name appears in the product description. Check the linked notice for exact products and lots. Method.

Frequently asked questions

What brands does Costco own?

Costco owns 1 consumer brands tracked here, including Kirkland Signature.

Is Costco an American company?

Yes. Costco is headquartered in Issaquah, Washington, United States and was founded in 1983.

Who owns Costco?

Costco is a publicly listed company owned by its shareholders; it trades as COST on the NASDAQ.

Sources (2) & corrections

Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.

  1. [1] Costco Wholesale Corporation Annual Report on Form 10-K filed 2026-10-07 — SEC EDGAR, SEC Form 10-K, published 7 October 2026; retrieved 7 October 2026.
  2. [2] Costco Wholesale Corporation: Form 10-K for the year ended 2025-08-31 (revenue) — SEC EDGAR, SEC Form 10-K, published 8 October 2025; retrieved 4 October 2026.

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