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Costco
COST

Overview Fund Activity

3,890 hedge funds and large institutions have $282B invested in Costco in 2025 Q1 according to their latest regulatory filings, with 203 funds opening new positions, 1,576 increasing their positions, 1,662 reducing their positions, and 121 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
3,890
Holders Change
+7
Holders Change %
+0.18%
% 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
203
Increased
1,576
Reduced
1,662
Closed
121
Calls
$7.27B
Puts
$9.66B
Net Calls
-$2.39B
Net Calls Change
+$776M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
+$419M
2
Marshall Wace
Marshall Wace
United Kingdom
+$419M
3
Geode Capital Management
Geode Capital Management
Massachusetts
+$363M
4
National Bank of Canada
National Bank of Canada
Quebec, Canada
+$352M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$344M

Top Sellers

1
California Public Employees Retirement System
California Public Employees Retirement System
California
-$440M
2
CWG
C WorldWide Group
Denmark
-$376M
3
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
-$367M
4
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$335M
5
Goldman Sachs
Goldman Sachs
New York
-$312M
Name Holding Trade Value Shares
Change 		Shares
Change %
ODG
3926
O'Dell Group
Ohio
– -$1.73M -1,884 Closed
OTL
3927
Oak Thistle LLC
New York
– -$1.41M -1,539 Closed
HAFG
3928
Hansen & Associates Financial Group
California
– -$1.44M -1,534 Closed
PWM
3929
Pinnacle Wealth Management
California
– -$1.39M -1,516 Closed
FA
3930
Fiducient Advisors
Illinois
– -$1.33M -1,456 Closed
CBA
3931
Coastal Bridge Advisors
Connecticut
– -$1.31M -1,428 Closed
FIA
3932
FNY Investment Advisers
New York
– -$1.3M -1,424 Closed
JE
3933
JMAC Enterprises
Pennsylvania
– -$1.28M -1,401 Closed
VEA
3934
Virtus ETF Advisers
New York
– -$1.18M -1,292 Closed
AIS
3935
Accredited Investor Services
Minnesota
– -$1.11M -1,214 Closed
FC
3936
Farringdon Capital
United Kingdom
– -$1.11M -1,209 Closed
NWM
3937
Napa Wealth Management
California
– -$1.11M -1,208 Closed
AIP
3938
Arrowpoint Investment Partners
Singapore
– -$853K -931 Closed
CCP
3939
Clough Capital Partners
Massachusetts
– -$829K -905 Closed
AC
3940
AXQ Capital
New Jersey
– -$760K -829 Closed
WAM
3941
WealthTrust Asset Management
Florida
– -$758K -827 Closed
FRM
3942
Fox Run Management
Connecticut
– -$755K -824 Closed
4WM
3943
49 Wealth Management
Texas
– -$747K -815 Closed
TC
3944
Taika Capital
Florida
– -$719K -785 Closed
CIAM
3945
Caitong International Asset Management
Hong Kong
– -$701K -765 Closed
BFM
3946
Boothbay Fund Management
New York
– -$671K -732 Closed
FWM
3947
FFT Wealth Management
Pennsylvania
– -$661K -722 Closed
PCM
3948
Polymer Capital Management
New York
– -$650K -709 Closed
Tudor Investment Corp
3949
Tudor Investment Corp
Connecticut
– -$641K -700 Closed
Impax Asset Management Group
3950
Impax Asset Management Group
United Kingdom
– -$634K -692 Closed
156 157
158
159 160