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 |
|---|---|---|---|---|---|
|
State Of Michigan Retirement System
|
Nov 05, 2025 Q3 2025 |
174,869
shares
|
$160 Million
0.8% of portfolio
|
Q3 2025
Reduced 0.4%
|
|
|
Td Waterhouse Canada Inc.
Toronto, A6 |
Nov 03, 2025 Q3 2025 |
173,832
shares
|
$159 Million
1.04% of portfolio
|
Q3 2025
Added 1.78%
|
|
|
Bank Of Nova Scotia
|
Nov 14, 2025 Q3 2025 |
173,637
shares
|
$158 Million
0.3% of portfolio
|
Q3 2025
Reduced 16.54%
|
|
|
Epoch Investment Partners, Inc.
New York, NY |
Nov 13, 2025 Q3 2025 |
173,572
shares
|
$158 Million
0.93% of portfolio
|
Q3 2025
Reduced 8.69%
|
|
|
Bluestein R H & CO LLC
Birmingham, MI |
Nov 14, 2022 Q3 2022 |
172,339
shares
|
$157 Million
5.06% of portfolio
|
Q3 2022
Reduced 4.06%
|
|
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
Nov 13, 2025 Q3 2025 |
172,211
shares
|
$157 Million
0.21% of portfolio
|
Q3 2025
Added 3.49%
|
|
|
Nisa Investment Advisors, LLC
|
Oct 23, 2025 Q3 2025 |
169,427
shares
|
$155 Million
0.62% of portfolio
|
Q3 2025
Added 31.27%
|
|
|
Mn Services Vermogensbeheer B.V.
|
Oct 31, 2025 Q3 2025 |
168,500
shares
|
$154 Million
1.01% of portfolio
|
Q3 2025
Added 1.38%
|
|
|
Bartlett & Co. LLC
|
Jan 08, 2024 Q4 2023 |
165,627
shares
|
$151 Million
1.82% of portfolio
|
Q4 2023
Reduced 1.67%
|
|
|
Allianz Asset Management Gmb H
Munich, 2M |
Nov 04, 2025 Q3 2025 |
164,340
shares
|
$150 Million
0.19% of portfolio
|
Q3 2025
Reduced 27.23%
|
|
|
Massachusetts Financial Services CO
Boston, MA |
Oct 29, 2025 Q3 2025 |
163,356
shares
|
$149 Million
0.05% of portfolio
|
Q3 2025
Added 0.4%
|
|
|
Welch & Forbes LLC
|
Nov 03, 2025 Q3 2025 |
161,993
shares
|
$148 Million
1.83% of portfolio
|
Q3 2025
Reduced 0.65%
|
|
|
Local Pensions Partnership Investment LTD
London, X0 |
Nov 12, 2025 Q3 2025 |
159,400
shares
|
$145 Million
2.51% of portfolio
|
Q2 2025
Reduced 9.94%
|
|
|
Klp Kapitalforvaltning As
Oslo, Q8 |
Oct 23, 2025 Q3 2025 |
158,640
shares
|
$145 Million
0.6% of portfolio
|
Q3 2025
Added 0.19%
|
|
|
Wealth Enhancement Advisory Services, LLC
|
Oct 29, 2025 Q3 2025 |
158,507
shares
|
$145 Million
0.24% of portfolio
|
Q3 2025
Added 1.05%
|
|
|
Pathstone Holdings, LLC
Englewood, NJ |
Nov 13, 2025 Q3 2025 |
158,234
shares
|
$144 Million
0.57% of portfolio
|
Q3 2025
Added 11.41%
|
|
|
State Of New Jersey Common Pension Fund D
|
Nov 07, 2025 Q3 2025 |
155,462
shares
|
$142 Million
0.55% of portfolio
|
Q3 2025
Added 3.53%
|
|
|
Cibc Asset Management Inc
Toronto, A6 |
Oct 31, 2025 Q3 2025 |
154,188
shares
|
$141 Million
0.46% of portfolio
|
Q3 2025
Reduced 0.04%
|
|
|
Guggenheim Capital LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
151,619
shares
|
$138 Million
1.05% of portfolio
|
Q3 2025
Added 1.11%
|
|
|
State Of Tennessee, Treasury Department
Nashville, TN |
Nov 14, 2025 Q3 2025 |
150,125
shares
|
$137 Million
0.47% of portfolio
|
Q3 2025
Reduced 0.22%
|
|
|
Sei Investments CO
Oaks, PA |
Nov 13, 2025 Q3 2025 |
149,335
shares
|
$136 Million
0.15% of portfolio
|
Q3 2025
Reduced 8.6%
|
|
|
Ep Wealth Advisors, LLC
Torrance, CA |
Aug 14, 2025 Q2 2025 |
146,017
shares
|
$133 Million
0.99% of portfolio
|
Q2 2025
Added 4.57%
|
|
|
Cibc World Markets Corp
New York, NY |
Aug 14, 2025 Q2 2025 |
144,987
shares
|
$132 Million
0.97% of portfolio
|
Q2 2025
Reduced 3.09%
|
|
|
Connectus Wealth, LLC
Cincinnati, OH |
May 14, 2024 Q1 2024 |
143,730
shares
|
$131 Million
2.41% of portfolio
|
Q1 2024
Reduced 8.2%
|
|
|
Wellington Management Group LLP
Boston, MA |
Nov 14, 2025 Q3 2025 |
143,178
shares
|
$131 Million
0.02% of portfolio
|
Q3 2025
Reduced 35.7%
|
|