How many institutional investors hold COST?

1 tracked institutional investor disclosed a position in COST (COSTCO WHOLESALE CORPORATION) in their most recent 13F filing.

Who is the largest institutional holder of COST?

Ray Dalio, Bridgewater Associates, holds the largest disclosed position in COST, valued at $28M.

Where does this COST ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

COST — COSTCO WHOLESALE CORPORATION

Name: COSTCO WHOLESALE CORPORATION (COST) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Consumer Staples

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

About COSTCO WHOLESALE CORPORATION (COST)

COSTCO WHOLESALE CORPORATION (COST) appears in the most recent 13F filings of 1 tracked institutional investor. COSTCO WHOLESALE CORPORATION is classified in the Consumer Staples sector. The largest disclosed position is held by Ray Dalio (Bridgewater Associates), valued at $28M. Across recent filings, tracked investors recorded 1 new positions, 0 increased, 0 reduced, and 0 exited. All data sourced from SEC 13F filings.

Tracked investors reporting COST

Investor	Firm	Shares	Market value	% of portfolio	As of
Ray Dalio	Bridgewater Associates	27.6K	$27.5M	0.12%	Mar 31, 2026

Ray DalioMar 31, 2026
Bridgewater Associates
Shares
27.6K
Value
$27.5M
% Portfolio
0.12%

Recent activity

Investor	Action	Δ %	Current value	Filing date
Ray Dalio	New	—	$27.5M	May 15, 2026

Ray Dalio
New
$27.5MMay 15, 2026

Frequently asked questions

How many institutional investors hold COST?: 1 tracked institutional investor disclosed a position in COST (COSTCO WHOLESALE CORPORATION) in their most recent 13F filing.
Who is the largest institutional holder of COST?: Ray Dalio, Bridgewater Associates, holds the largest disclosed position in COST, valued at $28M.
Did institutional ownership of COST increase or decrease?: Across recent 13F filings, tracked investors recorded 1 new positions, 0 increased, 0 reduced, and 0 fully exited COST.
What sector is COST in?: COSTCO WHOLESALE CORPORATION is classified in the Consumer Staples GICS sector.
Where does this COST ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.