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Costco
COST

Overview Fund Activity

3,889 hedge funds and large institutions have $282B invested in Costco in 2025 Q1 according to their latest regulatory filings, with 204 funds opening new positions, 1,575 increasing their positions, 1,661 reducing their positions, and 121 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
3,889
Holders Change
+8
Holders Change %
+0.21%
% of All Funds
52.84%
Holding in Top 10
355
Holding in Top 10 Change
+19
Holding in Top 10 Change %
+5.65%
% of All Funds
4.82%
New
204
Increased
1,575
Reduced
1,661
Closed
121
Calls
$7.27B
Puts
$9.66B
Net Calls
-$2.39B
Net Calls Change
+$776M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
$40.3B
2
Marshall Wace
Marshall Wace
United Kingdom
$516M
3
Geode Capital Management
Geode Capital Management
Massachusetts
$9.55B
4
National Bank of Canada
National Bank of Canada
Quebec, Canada
$768M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
$461M

Top Sellers

1
California Public Employees Retirement System
California Public Employees Retirement System
California
$1.18B
2
CWG
C WorldWide Group
Denmark
$0
3
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
$300M
4
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
$3.63B
5
Goldman Sachs
Goldman Sachs
New York
$2.7B
Name Holding Trade Value Shares
Change 		Shares
Change %
State of Tennessee, Department of Treasury
176
State of Tennessee, Department of Treasury
Tennessee
$144M -$2.89M -3,057 -2%
KK
177
KLP Kapitalforvaltning
Norway
$144M -$4.07M -4,300 -3%
State of New Jersey Common Pension Fund D
178
State of New Jersey Common Pension Fund D
New Jersey
$142M -$12.6M -13,289 -8%
CWM
179
CIBC World Markets
New York
$141M -$27.6M -29,206 -16%
ATO
180
Alecta Tjanstepension Omsesidigt
Sweden
$141M -$49.8M -52,700 -26%
Westfield Capital Management
181
Westfield Capital Management
Massachusetts
$140M -$339K -358 -0.2%
Wealth Enhancement Advisory Services
182
Wealth Enhancement Advisory Services
Minnesota
$140M +$10.1M +10,639 +8%
Mirae Asset Global Investments
183
Mirae Asset Global Investments
South Korea
$140M +$19.8M +21,249 +16%
BCWM
184
Bartlett & Co Wealth Management
Ohio
$139M -$5.87M -6,203 -4%
JWBC
185
John W. Bristol & Co
New York
$136M -$3.27M -3,460 -2%
CGI
186
Comgest Global Investors
France
$136M -$48.2M -50,966 -26%
Bank of Nova Scotia
187
Bank of Nova Scotia
Ontario, Canada
$133M -$152M -160,528 -53%
EWA
188
EP Wealth Advisors
California
$132M +$2.93M +3,096 +2%
BAMF
189
BI Asset Management Fondsmaeglerselskab
Denmark
$131M +$36.7M +38,803 +39%
Pathstone Holdings
190
Pathstone Holdings
New Jersey
$130M -$198K -211 -0.2%
SC
191
Steginsky Capital
New York
$130M -$5.41M -5,722 -4%
PAM
192
Panagora Asset Management
Massachusetts
$128M -$1.09M -1,149 -0.8%
MIM
193
MetLife Investment Management
New Jersey
$127M -$2.11M -2,236 -2%
Retirement Systems of Alabama
194
Retirement Systems of Alabama
Alabama
$127M -$5.21M -5,512 -4%
BFS
195
Bradley Foster & Sargent
Connecticut
$126M -$12M -12,680 -9%
CF
196
Corebridge Financial
Texas
$126M -$4.55M -4,816 -3%
Teacher Retirement System of Texas
197
Teacher Retirement System of Texas
Texas
$126M -$55.4M -58,541 -31%
ASRS
198
Arizona State Retirement System
Arizona
$125M +$3.62M +3,827 +3%
BTW
199
Boston Trust Walden
Massachusetts
$125M -$16.5M -17,419 -12%
MCM
200
Marsico Capital Management
Colorado
$124M – – –
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