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NASDAQ: COST
Costco Wholesale Corp Stock Ownership - Who owns Costco?

OverviewForecastEarningsRevenueDividendOwnership
Statistics

Insider buying vs selling

Have Costco Wholesale Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
William Richard WilcoxExecutive Vice President2025-11-072,400$930.13
$2.23MSell
Claudine AdamoExecutive Vice President2025-10-242,700$935.68
$2.53MSell
Tiffany Marie BarbreInsider2025-10-241,239$934.62
$1.16MSell
Javier PolitExecutive Vice President2025-10-22537$944.68
$507.29kSell
Javier PolitExecutive Vice President2025-10-22293$944.68
$276.79kSell
Claudine AdamoExecutive Vice President2025-10-22110$944.68
$103.91kSell
Tiffany Marie BarbreInsider2025-10-22113$944.68
$106.75kSell
Tiffany Marie BarbreInsider2025-10-2290$944.68
$85.02kSell
Tiffany Marie BarbreInsider2025-10-22118$944.68
$111.47kSell
Tiffany Marie BarbreInsider2025-10-22135$944.68
$127.53kSell

1 of 7

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Net Insider Buy/Sell (L12M) Ownership

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COST Shareholders

What type of owners hold Costco Wholesale Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc9.81%43,455,368$38.88BInstitution
Blackrock Inc7.85%34,781,929$31.12BInstitution
State Street Corp4.10%18,164,785$16.25BInstitution
Geode Capital Management LLC2.34%10,361,829$9.27BInstitution
Morgan Stanley2.12%9,415,648$8.42BInstitution
Fmr LLC1.79%7,953,470$7.12BInstitution
Bank Of America Corp1.55%6,871,419$6.15BInstitution
Northern Trust Corp1.14%5,059,990$4.53BInstitution
Invesco Ltd0.94%4,185,579$3.74BInstitution
Royal Bank Of Canada0.88%3,886,967$3.48BInstitution

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COST vs Discount Store Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
COST66.80%0.85%Net SellingNet Selling
TGT81.73%1.04%Net SellingNet Selling
DG94.32%0.45%Net Selling
DLTR90.60%9.40%Net BuyingNet Buying
BJ76.38%23.62%Net SellingNet Selling
View Top Discount Store Stocks

Costco Stock Ownership FAQ

Who owns Costco?

Costco (NASDAQ: COST) is owned by 66.80% institutional shareholders, 0.85% Costco insiders, and 32.35% retail investors. Vanguard Group Inc is the largest individual Costco shareholder, owning 43.46M shares representing 9.81% of the company. Vanguard Group Inc's Costco shares are currently valued at $38.88B.

If you're new to stock investing, here's how to buy Costco stock.
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