COST icon

Costco
COST

Overview Fund Activity

3,910 hedge funds and large institutions have $300B invested in Costco in 2025 Q2 according to their latest regulatory filings, with 207 funds opening new positions, 1,705 increasing their positions, 1,478 reducing their positions, and 94 closing their positions.

Holders
3,910
Holders Change
+21
Holders Change %
+0.54%
% of All Funds
52.51%
Holding in Top 10
318
Holding in Top 10 Change
-37
Holding in Top 10 Change %
-10.42%
% of All Funds
4.27%
New
207
Increased
1,705
Reduced
1,478
Closed
94
Calls
$4.83B
Puts
$6.25B
Net Calls
-$1.42B
Net Calls Change
+$972M

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$5.69B
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$42.9B
3
BlackRock
3
BlackRock
New York
$35.2B
4
Two Sigma Advisers
4
Two Sigma Advisers
New York
$631M
5
Invesco
5
Invesco
Georgia
$4.25B

Top Sellers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$3.26B
2
Bank of New York Mellon
2
Bank of New York Mellon
New York
$3.4B
3
Citadel Advisors
3
Citadel Advisors
Florida
$53.3M
4
Assenagon Asset Management
4
Assenagon Asset Management
Luxembourg
$818M
5
Corient Private Wealth
5
Corient Private Wealth
Florida
$837M
Name Market Value Shares Shares
Change 		Shares
Change %
National Bank of Canada
51
National Bank of Canada
Quebec, Canada
$773M 780,896 -31,292 -4%
Stifel Financial
52
Stifel Financial
Missouri
$741M 748,573 +14,143 +2%
BNP Paribas Financial Markets
53
BNP Paribas Financial Markets
France
$716M 723,216 +153,238 +27%
California State Teachers Retirement System (CalSTRS)
54
California State Teachers Retirement System (CalSTRS)
California
$699M 706,010 +3,168 +0.5%
ProShare Advisors
55
ProShare Advisors
Maryland
$674M 681,281 +34,093 +5%
Citigroup
56
Citigroup
New York
$664M 670,704 +1,326 +0.2%
Two Sigma Advisers
57
Two Sigma Advisers
New York
$631M 637,300 +404,900 +174%
EA
58
Emerald Advisors
Washington
$623M 628,970 -18,553 -3%
Envestnet Asset Management
59
Envestnet Asset Management
Illinois
$615M 620,982 +24,568 +4%
AQR Capital Management
60
AQR Capital Management
Connecticut
$596M 602,948 +163,855 +37%
Baird Financial Group
61
Baird Financial Group
Wisconsin
$596M 601,569 -3,604 -0.6%
Swedbank
62
Swedbank
Sweden
$577M 582,390 +94,895 +19%
PNC Financial Services Group
63
PNC Financial Services Group
Pennsylvania
$576M 582,158 +1,868 +0.3%
Squarepoint
64
Squarepoint
New York
$573M 579,287 +292,771 +102%
PTC
65
Provident Trust Company
Wisconsin
$559M 564,503 -166 -0%
New York State Common Retirement Fund
66
New York State Common Retirement Fund
New York
$554M 559,788 -8,060 -1%
William Blair & Company
67
William Blair & Company
Illinois
$546M 551,986 +3,087 +0.6%
AIM
68
Alphinity Investment Management
Australia
$534M 538,989 -114,866 -18%
US Bancorp
69
US Bancorp
Minnesota
$516M 521,388 -11,011 -2%
Brown Advisory
70
Brown Advisory
Maryland
$514M 519,535 -25,725 -5%
Capital International Investors
71
Capital International Investors
California
$512M 517,585 +1,828 +0.4%
Qube Research & Technologies (QRT)
72
Qube Research & Technologies (QRT)
United Kingdom
$493M 498,046 +9,206 +2%
Canada Pension Plan Investment Board
73
Canada Pension Plan Investment Board
Ontario, Canada
$486M 490,871 +174,082 +55%
First Trust Advisors
74
First Trust Advisors
Illinois
$438M 442,595 +12,577 +3%
Public Employees Retirement Association of Colorado
75
Public Employees Retirement Association of Colorado
Colorado
$435M 439,376 -3,176 -0.7%
1 2
3
4 5