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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 %
IAIM
976
International Assets Investment Management
Florida
$8.47M +$153K +162 +2%
HBT
977
Hills Bank & Trust
Iowa
$8.46M +$110K +116 +1%
AG
978
Algert Global
California
$8.44M +$908K +960 +12%
CCM
979
Consolidated Capital Management
California
$8.42M -$21.8K -23 -0.3%
VAS
980
Vestmark Advisory Solutions
Massachusetts
$8.42M +$3.72M +3,928 +79%
TA
981
TFG Advisers
Michigan
$8.37M -$43.5K -46 -0.5%
GCM
982
GKV Capital Management
California
$8.34M -$1.82M -1,925 -18%
ESBC
983
E.S. Barr & Co
Kentucky
$8.34M -$1.89K -2 -0%
VIP
984
Vantage Investment Partners
Missouri
$8.32M -$33.1K -35 -0.4%
MPM
985
Meritage Portfolio Management
Kansas
$8.27M -$172K -182 -2%
TCOO
986
Trust Company of Oklahoma
Oklahoma
$8.24M -$153K -162 -2%
CGL
987
Clarius Group LLC
Washington
$8.19M +$1.21M +1,284 +17%
GGHC
988
Gilder Gagnon Howe & Co
New York
$8.19M +$846K +894 +12%
ACM
989
Ayrshire Capital Management
Connecticut
$8.18M -$691K -731 -8%
TCOT
990
Trust Company of Toledo
Ohio
$8.17M +$50.1K +53 +0.6%
GI
991
GAMMA Investing
California
$8.16M +$914K +966 +13%
DCA
992
DSG Capital Advisors
Minnesota
$8.09M -$462K -489 -5%
LSA
993
Lion Street Advisors
Texas
$8.06M +$404K +427 +5%
BI
994
Bradyco Inc
Massachusetts
$8.02M -$1.08M -1,140 -12%
SSA
995
Schonfeld Strategic Advisors
New York
$8.01M +$7.01M +7,408 +702%
CC
996
Courier Capital
New York
$8M +$170K +180 +2%
GAM
997
Griffin Asset Management
New York
$7.99M +$25.5K +27 +0.3%
CCC
998
Chelsea Counsel Company
California
$7.98M -$271K -287 -3%
SFS
999
Stiles Financial Services
Minnesota
$7.94M -$15.2K -16 -0.2%
CGIM
1000
Capital Group Investment Management
Singapore
$7.9M -$378K -400 -5%
38 39
40
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