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Costco

4,218 hedge funds and large institutions have $309B invested in Costco in 2026 Q1 according to their latest regulatory filings, with 315 funds opening new positions, 1,777 increasing their positions, 1,617 reducing their positions, and 125 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

10% more repeat investments, than reductions

Existing positions increased: 1,777 | Existing positions reduced: 1,617

0.43% less ownership

Funds ownership: 70.48%70.04% (-0.43%)

8% less call options, than puts

Call options by funds: $7.06B | Put options by funds: $7.69B

Holders
4,218
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
279
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.06B
Puts
$7.69B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
MCM
901
Mengis Capital Management
Oregon
$10.5M
CCM
902
Consolidated Capital Management
California
$10.5M
RMCM
903
Reynders McVeigh Capital Management
Massachusetts
$10.5M
JPWM
904
Jamison Private Wealth Management
Georgia
$10.5M
KC
905
Knuff & Co
California
$10.5M
BMO
906
Beck Mack & Oliver
New York
$10.5M
LGG
907
Luts & Greenleigh Group
Maryland
$10.4M
PCA
908
Pallas Capital Advisors
Massachusetts
$10.4M
SWIG
909
Strategic Wealth Investment Group
Kentucky
$10.4M
SC
910
SummitTX Capital
Texas
$10.4M
GP
911
Guardian Partners
Canada
$10.4M
MWA
912
Meridian Wealth Advisors
Texas
$10.3M
KFP
913
KMG Fiduciary Partners
Ohio
$10.3M
TCBWMS
914
Texas Capital Bank Wealth Management Services
Texas
$10.3M
FNBOMD
915
First National Bank of Mount Dora
Florida
$10.3M
JAG
916
Journey Advisory Group
Kentucky
$10.2M
HIM
917
Harbour Investment Management
Washington
$10.2M
FFN
918
Focus Financial Network
Minnesota
$10.2M
KNW
919
Kesler Norman & Wride
Utah
$10.2M
SGWP
920
Sun Group Wealth Partners
California
$10.2M
APP
921
Avantax Planning Partners
Iowa
$10.2M
CT
922
Coastline Trust
Rhode Island
$10.2M
Winslow Capital Management
923
Winslow Capital Management
Minnesota
$10.2M
NIG
924
NFJ Investment Group
Texas
$10.2M
BA
925
Baugh & Associates
Georgia
$10.1M