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 4,520 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 $292 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
William Blair Investment Management, LLC
Chicago, IL |
Jul 29, 2025 Q2 2025 |
376,485
shares
|
$361 Million
1.07% of portfolio
|
Q2 2025
Added 6.48%
|
|
|
Apg Asset Management N.V.
Amsterdam, P7 |
Aug 12, 2025 Q2 2025 |
373,448
shares
|
$359 Million
0.97% of portfolio
|
Q2 2025
Reduced 5.75%
|
|
|
Aviva PLC
|
Aug 07, 2025 Q2 2025 |
373,383
shares
|
$358 Million
0.8% of portfolio
|
Q2 2025
Added 6.92%
|
|
|
Scotia Capital Inc.
|
Aug 13, 2025 Q2 2025 |
371,849
shares
|
$357 Million
1.85% of portfolio
|
Q2 2025
Reduced 0.75%
|
|
|
Capitolis Liquid Global Markets LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
367,300
shares
|
$353 Million
2.66% of portfolio
|
Q2 2025
Added 45.01%
|
|
|
Caisse De Depot Et Placement Du Quebec
Montreal, A8 |
Aug 14, 2025 Q2 2025 |
366,047
shares
|
$351 Million
0.8% of portfolio
|
Q2 2025
Reduced 9.37%
|
|
|
New York State Teachers Retirement System
|
Jul 28, 2025 Q2 2025 |
364,536
shares
|
$350 Million
0.75% of portfolio
|
Q2 2025
Added 0.11%
|
|
|
Korea Investment Corp
Seoul, M5 |
Aug 13, 2025 Q2 2025 |
360,726
shares
|
$346 Million
0.82% of portfolio
|
Q2 2025
Added 5.1%
|
|
|
Acadian Asset Management LLC
Boston, MA |
Aug 07, 2025 Q2 2025 |
357,672
shares
|
$343 Million
0.73% of portfolio
|
Q2 2025
Added 108.48%
|
|
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
Aug 13, 2025 Q2 2025 |
354,288
shares
|
$340 Million
0.72% of portfolio
|
Q2 2025
Reduced 4.69%
|
|
|
Victory Capital Management Inc
|
Aug 13, 2025 Q2 2025 |
350,058
shares
|
$336 Million
0.24% of portfolio
|
Q2 2025
Reduced 3.5%
|
|
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
Aug 14, 2025 Q2 2025 |
347,877
shares
|
$334 Million
0.61% of portfolio
|
Q2 2025
Reduced 9.0%
|
|
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
Aug 14, 2025 Q2 2025 |
342,404
shares
|
$329 Million
0.72% of portfolio
|
Q2 2025
Reduced 7.91%
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Aug 14, 2025 Q2 2025 |
331,914
shares
|
$319 Million
0.4% of portfolio
|
Q2 2025
Reduced 7.42%
|
|
|
Keybank National Association
|
Aug 04, 2025 Q2 2025 |
329,911
shares
|
$317 Million
1.24% of portfolio
|
Q2 2025
Reduced 1.72%
|
|
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
Aug 11, 2025 Q2 2025 |
326,941
shares
|
$314 Million
0.61% of portfolio
|
Q2 2025
Added 6.7%
|
|
|
Rockefeller Capital Management L.P.
New York, NY |
Aug 14, 2025 Q2 2025 |
326,873
shares
|
$314 Million
0.76% of portfolio
|
Q2 2025
Added 2.8%
|
|
|
Marshall Wace, LLP
London, X0 |
Aug 13, 2025 Q2 2025 |
323,491
shares
|
$311 Million
0.39% of portfolio
|
Q2 2025
Reduced 40.76%
|
|
|
Truist Financial Corp
|
Jul 18, 2025 Q2 2025 |
311,828
shares
|
$299 Million
0.46% of portfolio
|
Q2 2025
Reduced 0.32%
|
|
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
308,997
shares
|
$297 Million
0.29% of portfolio
|
Q2 2025
Added 0.54%
|
|
|
Natixis Advisors, L.P.
Boston, MA |
Aug 13, 2025 Q2 2025 |
306,615
shares
|
$294 Million
0.48% of portfolio
|
Q2 2025
Added 4.15%
|
|
|
Cibc World Market Inc.
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
304,835
shares
|
$293 Million
0.64% of portfolio
|
Q2 2025
Reduced 24.26%
|
|
|
Bnp Paribas Asset Management Holding S.A.
|
Aug 05, 2025 Q2 2025 |
302,444
shares
|
$290 Million
0.73% of portfolio
|
Q2 2025
Added 33.06%
|
|
|
Macquarie Group LTD
Australia, C3 |
Aug 14, 2025 Q2 2025 |
298,945
shares
|
$287 Million
0.37% of portfolio
|
Q2 2025
Reduced 2.06%
|
|
|
Haverford Trust CO
Radnor, PA |
Aug 13, 2025 Q2 2025 |
297,649
shares
|
$286 Million
2.92% of portfolio
|
Q2 2025
Reduced 0.92%
|