Institutional Ownership Costco Wholesale Corp (COST)
This table provides information about the institutional ownership of Costco Wholesale Corp (COST). We have compiled data on the 4,527 institutions that hold shares in the stock, with a total of 297 Million shares, which have been reported (via 13F filing form) to have a value of $271 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Regentatlantic Capital LLC
Morristown, NJ |
Nov 14, 2022 Q3 2022 |
22,397
shares
|
$20.4 Million
0.32% of portfolio
|
Q3 2022
Added 2.73%
|
|
|
Verition Fund Management LLC
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
22,363
shares
|
$20.4 Million
0.1% of portfolio
|
Q3 2025
Added 63.93%
|
|
|
Aia Group LTD
Hong Kong, K3 |
Dec 18, 2025 Q3 2025 |
22,322
shares
|
$20.4 Million
0.41% of portfolio
|
Q3 2025
Added 31.48%
|
|
|
Braun Stacey Associates Inc
|
Oct 21, 2025 Q3 2025 |
22,243
shares
|
$20.3 Million
0.73% of portfolio
|
Q3 2025
Added 1.9%
|
|
|
Front Street Capital Management, Inc.
|
Nov 14, 2025 Q3 2025 |
22,213
shares
|
$20.3 Million
3.17% of portfolio
|
Q3 2025
Reduced 14.38%
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
22,210
shares
|
$20.3 Million
0.03% of portfolio
|
Q3 2025
Added 71.6%
|
|
|
Payden & Rygel Investment Group
Los Angeles, CA |
Aug 09, 2024 Q2 2024 |
22,200
shares
|
$20.3 Million
1.52% of portfolio
|
Q2 2024
Reduced 18.98%
|
|
|
Woodstock Corp
|
Oct 07, 2025 Q3 2025 |
22,135
shares
|
$20.2 Million
1.79% of portfolio
|
Q3 2025
Reduced 0.66%
|
|
|
Maryland State Retirement & Pension System
|
Oct 28, 2025 Q3 2025 |
22,111
shares
|
$20.2 Million
0.45% of portfolio
|
Q3 2025
Added 2.73%
|
|
|
Credit Agricole S A
|
Nov 14, 2025 Q3 2025 |
21,968
shares
|
$20 Million
0.06% of portfolio
|
Q3 2025
Reduced 49.64%
|
|
|
Cim, LLC
|
Nov 14, 2025 Q3 2025 |
21,950
shares
|
$20 Million
2.81% of portfolio
|
Q3 2025
Reduced 9.03%
|
|
|
Roffman Miller Associates Inc
Philadelphia, PA |
Oct 14, 2025 Q3 2025 |
21,932
shares
|
$20 Million
1.14% of portfolio
|
Q3 2025
Added 8.81%
|
|
|
Jag Capital Management, LLC
|
Nov 10, 2025 Q3 2025 |
21,915
shares
|
$20 Million
2.28% of portfolio
|
Q3 2025
Reduced 1.82%
|
|
|
Allianz Se
Munich, 2M |
Nov 12, 2025 Q3 2025 |
21,903
shares
|
$20 Million
0.46% of portfolio
|
Q3 2025
Added 4.55%
|
|
|
Nwam LLC
Mercer Island, WA |
Oct 28, 2025 Q3 2025 |
21,883
shares
|
$20 Million
1.52% of portfolio
|
Q3 2025
Reduced 1.57%
|
|
|
Rothschild Investment LLC
Chicago, IL |
Nov 07, 2025 Q3 2025 |
21,786
shares
|
$19.9 Million
1.14% of portfolio
|
Q3 2025
Reduced 1.97%
|
|
|
American National Bank
|
Oct 21, 2025 Q3 2025 |
21,744
shares
|
$19.8 Million
2.07% of portfolio
|
Q3 2025
Reduced 0.07%
|
|
|
Conway Capital Management, Inc.
Burbank, CA |
Oct 23, 2025 Q3 2025 |
21,699
shares
|
$19.8 Million
8.43% of portfolio
|
Q3 2025
Reduced 1.2%
|
|
|
First Horizon Advisors, Inc.
|
Aug 05, 2025 Q2 2025 |
21,661
shares
|
$19.8 Million
0.56% of portfolio
|
Q2 2025
Reduced 0.75%
|
|
|
Private Advisory Group LLC
Redmond, WA |
Nov 10, 2025 Q3 2025 |
21,647
shares
|
$19.8 Million
1.74% of portfolio
|
Q3 2025
Reduced 25.82%
|
|
|
Nwf Advisory Services Inc.
Los Angeles, CA |
Oct 31, 2025 Q3 2025 |
21,597
shares
|
$19.7 Million
2.19% of portfolio
|
Q4 2023
Added 3.78%
|
|
|
Vontobel Holding Ltd.
|
Oct 15, 2025 Q3 2025 |
21,591
shares
|
$19.7 Million
0.07% of portfolio
|
Q3 2025
Reduced 7.99%
|
|
|
Bath Savings Trust CO
|
Oct 09, 2025 Q3 2025 |
21,556
shares
|
$19.7 Million
1.98% of portfolio
|
Q3 2025
Added 0.2%
|
|
|
Alley Investment Management Company, LLC
|
Oct 24, 2025 Q3 2025 |
21,550
shares
|
$19.7 Million
2.39% of portfolio
|
Q3 2025
Added 0.27%
|
|
|
Northstar Group, Inc.
|
Oct 22, 2025 Q3 2025 |
21,513
shares
|
$19.6 Million
2.93% of portfolio
|
Q3 2025
Reduced 1.08%
|
|