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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 %
Dimensional Fund Advisors
26
Dimensional Fund Advisors
Texas
$1.84B 1,858,768 -139,095 -7%
T. Rowe Price Associates
27
T. Rowe Price Associates
Maryland
$1.69B 1,707,556 +1,741 +0.1%
Ameriprise
28
Ameriprise
Minnesota
$1.54B 1,555,661 +10,703 +0.7%
American Century Companies
29
American Century Companies
Missouri
$1.48B 1,492,208 +181,616 +14%
Bank of Montreal
30
Bank of Montreal
Ontario, Canada
$1.47B 1,484,014 -121,255 -8%
Swiss National Bank
31
Swiss National Bank
Switzerland
$1.33B 1,343,000 +91,000 +7%
Raymond James Financial
32
Raymond James Financial
Florida
$1.32B 1,336,716 +787 +0.1%
Barclays
33
Barclays
United Kingdom
$1.31B 1,318,759 -150,779 -10%
Deutsche Bank
34
Deutsche Bank
Germany
$1.27B 1,285,786 -200,498 -13%
Principal Financial Group
35
Principal Financial Group
Iowa
$1.19B 1,202,578 +24,305 +2%
Sumitomo Mitsui Trust Group
36
Sumitomo Mitsui Trust Group
Japan
$1.09B 1,096,683 +22,096 +2%
TD Asset Management
37
TD Asset Management
Ontario, Canada
$1.08B 1,092,298 -37,048 -3%
LPL Financial
38
LPL Financial
California
$1.06B 1,072,379 +97,002 +10%
HSBC Holdings
39
HSBC Holdings
United Kingdom
$1.06B 1,070,313 +20,890 +2%
California Public Employees Retirement System
40
California Public Employees Retirement System
California
$1.01B 1,024,630 -223,689 -18%
National Pension Service
41
National Pension Service
South Korea
$961M 971,035 +109,390 +13%
Franklin Resources
42
Franklin Resources
California
$952M 961,459 +21,695 +2%
Neuberger Berman Group
43
Neuberger Berman Group
New York
$929M 938,975 -39 -0%
Mitsubishi UFJ Asset Management
44
Mitsubishi UFJ Asset Management
Japan
$908M 917,118 +58,875 +7%
Capital Research Global Investors
45
Capital Research Global Investors
California
$889M 898,083 -570 -0.1%
Bessemer Group
46
Bessemer Group
New Jersey
$876M 884,557 +7,973 +0.9%
RhumbLine Advisers
47
RhumbLine Advisers
Massachusetts
$855M 863,436 -20,541 -2%
Corient Private Wealth
48
Corient Private Wealth
Florida
$837M 848,420 -378,875 -31%
Assenagon Asset Management
49
Assenagon Asset Management
Luxembourg
$818M 826,300 -377,557 -31%
EHC
50
Everett Harris & Co
California
$783M 791,162 -56,029 -7%
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