Costco Wholesale Corp COST
We take great care to ensure that the data presented and summarized in this overview for COSTCO WHOLESALE CORP is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding COST
View all-
Vanguard Group Inc Valley Forge, PA43.4MShares$41.6 Billion0.72% of portfolio
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Black Rock Inc. New York, NY33.2MShares$31.9 Billion0.65% of portfolio
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State Street Corp Boston, MA18.3MShares$17.6 Billion0.7% of portfolio
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Geode Capital Management, LLC Boston, MA10.3MShares$9.87 Billion0.73% of portfolio
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Morgan Stanley New York, NY9.57MShares$9.19 Billion0.64% of portfolio
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Bank Of America Corp Charlotte, NC6.98MShares$6.71 Billion0.52% of portfolio
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Norges Bank Oslo, Q85.75MShares$5.52 Billion0.74% of portfolio
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Northern Trust Corp Chicago, IL5.05MShares$4.85 Billion0.71% of portfolio
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Invesco Ltd. Atlanta, GA4.29MShares$4.12 Billion0.76% of portfolio
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Capital World Investors Los Angeles, CA3.95MShares$3.79 Billion0.59% of portfolio
Latest Institutional Activity in COST
Top Purchases
Top Sells
About COST
Costco Wholesale Corporation, together with its subsidiaries, engages in the operation of membership warehouses in the United States, Puerto Rico, Canada, the United Kingdom, Mexico, Japan, Korea, Australia, Spain, France, Iceland, China, and Taiwan. It offers branded and private-label products in a range of merchandise categories. The company offers sundries, dry groceries, candies, coolers, freezers, liquor, and tobacco and deli products; appliances, electronics, health and beauty aids, hardware, garden and patio products, sporting goods, tires, toys and seasonal products, office supplies, automotive care products, postages, tickets, apparel, small appliances, furniture, domestics, housewares, special order kiosks, and jewelry; and meat, produce, service deli, and bakery products. It also operates pharmacies, opticals, food courts, hearing-aid centers, and tire installation centers, as well as 636 gas stations; and offers business delivery, travel, same-day grocery, and various other services online in various countries. As of August 29, 2021, the company operated 815 membership warehouses, including 564 in the United States and Puerto Rico, 105 in Canada, 39 in Mexico, 30 in Japan, 29 in the United Kingdom, 16 in South Korea, 14 in Taiwan, 12 in Australia, 3 in Spain, 1 in Iceland, 1 in France, and 1 in China. It also operates e-commerce websites in the United States, Canada, the United Kingdom, Mexico, South Korea, Taiwan, Japan, and Australia. 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 at COST
Insider Transaction List
View allDate | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
---|---|---|---|---|---|
Sep 10
2025
|
Yoram Rubananko Executive Vice President |
SELL
Payment of exercise price or tax liability
|
Direct |
1,745
-17.46%
|
$1,668,220
$956.29 P/Share
|
Sep 10
2025
|
Yoram Rubananko Executive Vice President |
BUY
Grant, award, or other acquisition
|
Direct |
4,219
+29.69%
|
-
|
Sep 10
2025
|
Russell D Miller Sr. Executive Vice President |
SELL
Payment of exercise price or tax liability
|
Direct |
1,735
-37.28%
|
$1,658,660
$956.29 P/Share
|
Sep 10
2025
|
Russell D Miller Sr. Executive Vice President |
BUY
Grant, award, or other acquisition
|
Direct |
4,654
+49.99%
|
-
|
Sep 10
2025
|
Pierre Riel Executive Vice President |
SELL
Payment of exercise price or tax liability
|
Direct |
1,608
-12.5%
|
$1,537,248
$956.29 P/Share
|
Sep 10
2025
|
Pierre Riel Executive Vice President |
BUY
Grant, award, or other acquisition
|
Direct |
4,654
+26.57%
|
-
|
Sep 10
2025
|
James C Klauer Executive Vice President |
SELL
Payment of exercise price or tax liability
|
Direct |
958
-1.99%
|
$915,848
$956.29 P/Share
|
Sep 10
2025
|
James C Klauer Executive Vice President |
BUY
Grant, award, or other acquisition
|
Direct |
4,219
+8.05%
|
-
|
Sep 10
2025
|
Caton Frates Executive Vice President |
SELL
Payment of exercise price or tax liability
|
Direct |
1,271
-10.51%
|
$1,215,076
$956.29 P/Share
|
Sep 10
2025
|
Caton Frates Executive Vice President |
BUY
Grant, award, or other acquisition
|
Direct |
4,219
+25.86%
|
-
|
Sep 10
2025
|
Teresa A. Jones Executive Vice President |
SELL
Payment of exercise price or tax liability
|
Direct |
1,503
-22.84%
|
$1,436,868
$956.29 P/Share
|
Sep 10
2025
|
Teresa A. Jones Executive Vice President |
BUY
Grant, award, or other acquisition
|
Direct |
4,219
+39.06%
|
-
|
Sep 10
2025
|
Patrick J Callans Executive Vice President |
SELL
Payment of exercise price or tax liability
|
Direct |
949
-1.51%
|
$907,244
$956.29 P/Share
|
Sep 10
2025
|
Patrick J Callans Executive Vice President |
BUY
Grant, award, or other acquisition
|
Direct |
4,219
+6.3%
|
-
|
Sep 10
2025
|
Claudine Adamo Executive Vice President |
SELL
Payment of exercise price or tax liability
|
Direct |
949
-8.47%
|
$907,244
$956.29 P/Share
|
Sep 10
2025
|
Claudine Adamo Executive Vice President |
BUY
Grant, award, or other acquisition
|
Direct |
4,219
+27.35%
|
-
|
Sep 02
2025
|
John W Stanton Director |
BUY
Bona fide gift
|
Indirect |
211
+50.0%
|
-
|
Sep 02
2025
|
John W Stanton Director |
SELL
Bona fide gift
|
Indirect |
211
-50.0%
|
-
|
Aug 20
2025
|
Teresa A. Jones Executive Vice President |
SELL
Open market or private sale
|
Direct |
600
-20.26%
|
$595,200
$992.05 P/Share
|
Jul 14
2025
|
Yoram Rubananko Executive Vice President |
SELL
Open market or private sale
|
Direct |
4,000
-40.92%
|
$3,896,000
$974.96 P/Share
|
Last 12 Months Summary
Grant, award, or other acquisition | 135K shares |
---|---|
Bona fide gift | 4.81K shares |
Bona fide gift | 18.6K shares |
---|---|
Payment of exercise price or tax liability | 44.1K shares |
Open market or private sale | 36.6K shares |