Costco Wholesale Corporation(COST)
NASDAQ

Company Profile & Information

$940.87
-4.70 (-0.50%)

Company Profile

Business overview, scale, and footprint

Company NameCostco Wholesale Corporation
Ticker SymbolCOST
ExchangeNMS
SectorConsumer Defensive
IndustryDiscount Stores
Employees341,000
CEOMr. Ron M. Vachris
Founded1976
HeadquartersIssaquah, WA, United States
CountryUnited States
Websitecostco.com
Next Earnings DateSep 24, 2026

Business Overview

Costco Wholesale Corporation, together with its subsidiaries, engages in the operation of membership warehouses in the United States, Puerto Rico, Canada, Mexico, Japan, the United Kingdom, Korea, Australia, Taiwan, China, Spain, France, Iceland, New Zealand, and Sweden. It offers merchandise, including sundries, dry groceries, candies, coolers, freezers, deli, liquor, and tobacco; non-food merchandise comprising appliances, small electronics, health and beauty aids, hardware, lawn and garden, sporting goods, tires, toys and seasonal, automotive, stamps, tickets, apparel, furniture, domestics, housewares, special order kiosks, and jewelry; and fresh food, such as meat, produce, service deli, and bakery products. The company is also involved in warehouse ancillary operations, which include gasoline, pharmacies, optical, food courts, hearing-aid centers, and tire installation centers.

In addition, it engages in e-commerce, business centers, travel, and other businesses.

The company was formerly known as Costco Companies, Inc. and changed its name to Costco Wholesale Corporation in August 1999. Costco Wholesale Corporation was founded in 1976 and is based in Issaquah, Washington.

Insider Transactions

Open-market activity and option exercises

Insider Activity Summary

Insider trading activity for Costco Wholesale Corporation (COST) over the last 3 months consists of 95 total transactions. Among these, company executives and board members conducted 95 buys (totaling 271,010 shares) and 0 sells (totaling 0 shares). This activity resulted in a net change of 271,010 shares, reflecting net buying interest with an estimated net acquisitions value of $161.31K.

95 insider transactions found. Showing 10 of 95 transactions.

Show:entries
Insider NameRelation to CompanyShares ChangedPriceTransaction Date
DENMAN KENNETH DDirector885$0.85Jun 23, 2026
FRATES CATONOfficer700$0.70Apr 1, 2026
ADAMO CLAUDINEOfficer730$0.73Mar 9, 2026
JONES TERESA AOfficer300$N/AJan 27, 2026
RAIKES JEFFREY SDirector5,115$N/AJan 27, 2026
JONES TERESA AOfficer850$0.84Jan 21, 2026
RAIMONDO GINA MARIEDirector215$N/AJan 16, 2026
DECKER SUSAN LYNNEDirector458$0.44Jan 16, 2026
KLAUER JAMES COfficer1,500$1.41Jan 14, 2026
MILLER RUSSELL DOfficer1,500$1.37Jan 9, 2026
Page 1 of 10 (95 total transactions)