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 4,415 institutions that hold shares in the stock, with a total of 304 Million shares, which have been reported (via 13F filing form) to have a value of $298 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Everett Harris & CO
|
May 12, 2025 Q1 2025 |
847,191
shares
|
$832 Million
10.35% of portfolio
|
Q1 2025
New holding
|
|
|
Assenagon Asset Management S.A.
|
Jul 11, 2025 Q2 2025 |
826,300
shares
|
$812 Million
1.35% of portfolio
|
Q2 2025
Reduced 31.36%
|
|
|
National Bank Of Canada
|
May 12, 2025 Q1 2025 |
812,188
shares
|
$798 Million
0.94% of portfolio
|
Q1 2025
Added 84.39%
|
|
|
Stifel Financial Corp
St. Louis, MO |
May 13, 2025 Q1 2025 |
734,430
shares
|
$721 Million
0.76% of portfolio
|
Q1 2025
Reduced 0.42%
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
May 15, 2025 Q1 2025 |
702,842
shares
|
$690 Million
0.84% of portfolio
|
Q1 2025
Reduced 0.48%
|
|
|
Citigroup Inc
|
May 12, 2025 Q1 2025 |
669,378
shares
|
$657 Million
0.33% of portfolio
|
Q1 2025
Added 24.57%
|
|
|
Alphinity Investment Management Pty LTD
|
May 12, 2025 Q1 2025 |
653,855
shares
|
$642 Million
4.67% of portfolio
|
Q1 2025
Added 0.26%
|
|
|
Emerald Advisors, LLC
|
Apr 24, 2025 Q1 2025 |
647,523
shares
|
$636 Million
81.71% of portfolio
|
Q1 2025
Added 0.62%
|
|
|
Pro Share Advisors LLC
|
May 08, 2025 Q1 2025 |
647,188
shares
|
$636 Million
1.43% of portfolio
|
Q1 2025
Added 13.99%
|
|
|
Baird Financial Group, Inc.
Milwaukee, WI |
May 15, 2025 Q1 2025 |
605,173
shares
|
$594 Million
1.14% of portfolio
|
Q1 2025
Reduced 1.64%
|
|
|
Envestnet Asset Management Inc
|
Apr 29, 2025 Q1 2025 |
596,414
shares
|
$586 Million
0.19% of portfolio
|
Q1 2025
Added 2.58%
|
|
|
Swedbank Ab
Stockholm, V7 |
Jul 10, 2025 Q2 2025 |
582,390
shares
|
$572 Million
0.67% of portfolio
|
Q2 2025
Added 19.47%
|
|
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
May 09, 2025 Q1 2025 |
580,290
shares
|
$570 Million
0.29% of portfolio
|
Q1 2025
Reduced 0.6%
|
|
|
New York State Common Retirement Fund
|
May 01, 2025 Q1 2025 |
567,848
shares
|
$558 Million
0.79% of portfolio
|
Q1 2025
Reduced 4.89%
|
|
|
Provident Trust CO
|
May 02, 2025 Q1 2025 |
564,669
shares
|
$555 Million
10.2% of portfolio
|
Q1 2025
Reduced 30.74%
|
|
|
Schroder Investment Management Group
London, X0 |
May 13, 2025 Q1 2025 |
553,554
shares
|
$544 Million
0.55% of portfolio
|
Q1 2025
Reduced 5.86%
|
|
|
Blair William & CO
Chicago, IL |
May 09, 2025 Q1 2025 |
548,899
shares
|
$539 Million
1.61% of portfolio
|
Q1 2025
Reduced 6.66%
|
|
|
Marshall Wace, LLP
London, X0 |
May 15, 2025 Q1 2025 |
546,047
shares
|
$536 Million
0.69% of portfolio
|
Q1 2025
Added 429.75%
|
|
|
Brown Advisory Inc
|
Apr 29, 2025 Q1 2025 |
545,260
shares
|
$535 Million
0.77% of portfolio
|
Q1 2025
Reduced 9.71%
|
|
|
Putnam Investments LLC
Boston, MA |
Feb 14, 2024 Q4 2023 |
537,646
shares
|
$528 Million
0.49% of portfolio
|
Q4 2023
Reduced 4.0%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
533,054
shares
|
$524 Million
0.39% of portfolio
|
Q1 2024
Reduced 3.95%
|
|
|
Us Bancorp \De\
|
May 08, 2025 Q1 2025 |
532,399
shares
|
$523 Million
0.68% of portfolio
|
Q1 2025
Reduced 2.16%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
526,275
shares
|
$517 Million
0.1% of portfolio
|
Q1 2025
Added 94.92%
|
|
|
Capital International Investors
Los Angeles, CA |
May 12, 2025 Q1 2025 |
515,757
shares
|
$507 Million
0.1% of portfolio
|
Q1 2025
Added 28.34%
|
|
|
Parnassus Investments, LLC
|
May 14, 2025 Q1 2025 |
507,363
shares
|
$498 Million
1.22% of portfolio
|
Q1 2025
Reduced 28.62%
|