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 4,529 institutions that hold shares in the stock, with a total of 295 Million shares, which have been reported (via 13F filing form) to have a value of $269 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
California State Teachers Retirement System
West Sacramento, CA |
Nov 14, 2025 Q3 2025 |
710,609
shares
|
$648 Million
0.7% of portfolio
|
Q3 2025
Added 0.65%
|
|
|
Ci Private Wealth, LLC
Miami, FL |
Nov 14, 2025 Q3 2025 |
652,437
shares
|
$595 Million
0.97% of portfolio
|
Q3 2025
Reduced 23.01%
|
|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
Nov 14, 2025 Q3 2025 |
640,500
shares
|
$585 Million
1.26% of portfolio
|
Q3 2025
Added 0.5%
|
|
|
Swedbank Ab
Stockholm, V7 |
Oct 15, 2025 Q3 2025 |
632,841
shares
|
$578 Million
0.62% of portfolio
|
Q3 2025
Added 8.66%
|
|
|
Emerald Advisors, LLC
|
Oct 28, 2025 Q3 2025 |
623,564
shares
|
$569 Million
77.43% of portfolio
|
Q3 2025
Reduced 0.86%
|
|
|
Envestnet Asset Management Inc
|
Nov 04, 2025 Q3 2025 |
607,350
shares
|
$554 Million
0.17% of portfolio
|
Q3 2025
Reduced 2.2%
|
|
|
National Bank Of Canada
|
Nov 14, 2025 Q3 2025 |
599,620
shares
|
$547 Million
0.66% of portfolio
|
Q3 2025
Reduced 23.21%
|
|
|
Baird Financial Group, Inc.
Milwaukee, WI |
Nov 13, 2025 Q3 2025 |
592,702
shares
|
$541 Million
0.93% of portfolio
|
Q3 2025
Reduced 1.47%
|
|
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
Nov 07, 2025 Q3 2025 |
581,610
shares
|
$531 Million
0.33% of portfolio
|
Q3 2025
Reduced 0.09%
|
|
|
Qube Research & Technologies LTD
London, X0 |
Nov 14, 2025 Q3 2025 |
575,805
shares
|
$525 Million
0.58% of portfolio
|
Q3 2025
Added 15.61%
|
|
|
Provident Trust CO
|
Oct 31, 2025 Q3 2025 |
570,628
shares
|
$521 Million
8.81% of portfolio
|
Q3 2025
Added 1.09%
|
|
|
Pro Share Advisors LLC
|
Nov 05, 2025 Q3 2025 |
555,158
shares
|
$507 Million
1.11% of portfolio
|
Q3 2025
Reduced 18.51%
|
|
|
Blair William & CO
Chicago, IL |
Nov 12, 2025 Q3 2025 |
551,558
shares
|
$503 Million
1.41% of portfolio
|
Q3 2025
Reduced 0.08%
|
|
|
Putnam Investments LLC
Boston, MA |
Feb 14, 2024 Q4 2023 |
537,646
shares
|
$491 Million
0.49% of portfolio
|
Q4 2023
Reduced 4.0%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
533,054
shares
|
$486 Million
0.39% of portfolio
|
Q1 2024
Reduced 3.95%
|
|
|
Citigroup Inc
|
Nov 10, 2025 Q3 2025 |
529,981
shares
|
$484 Million
0.23% of portfolio
|
Q3 2025
Reduced 20.98%
|
|
|
Capital International Investors
Los Angeles, CA |
Nov 13, 2025 Q3 2025 |
526,525
shares
|
$481 Million
0.08% of portfolio
|
Q3 2025
Added 1.73%
|
|
|
New York State Common Retirement Fund
|
Nov 03, 2025 Q3 2025 |
517,488
shares
|
$472 Million
0.64% of portfolio
|
Q3 2025
Reduced 7.56%
|
|
|
Us Bancorp \De\
|
Nov 10, 2025 Q3 2025 |
514,535
shares
|
$470 Million
0.57% of portfolio
|
Q3 2025
Reduced 1.31%
|
|
|
Brown Advisory Inc
|
Nov 14, 2025 Q3 2025 |
495,867
shares
|
$453 Million
0.64% of portfolio
|
Q3 2025
Reduced 4.56%
|
|
|
First Trust Advisors LP
Wheaton, IL |
Nov 12, 2025 Q3 2025 |
489,848
shares
|
$447 Million
0.36% of portfolio
|
Q3 2025
Added 10.68%
|
|
|
Voloridge Investment Management, LLC
Jupiter, FL |
Nov 14, 2025 Q3 2025 |
477,425
shares
|
$436 Million
1.61% of portfolio
|
Q3 2025
Added 112.22%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
476,130
shares
|
$435 Million
0.07% of portfolio
|
Q3 2025
Added 783.49%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Nov 14, 2025 Q3 2025 |
466,702
shares
|
$426 Million
0.28% of portfolio
|
Q3 2025
Added 268.13%
|
|
|
Schroder Investment Management Group
London, X0 |
Nov 12, 2025 Q3 2025 |
461,577
shares
|
$421 Million
0.35% of portfolio
|
Q3 2025
Reduced 11.59%
|
|