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Costco

4,229 hedge funds and large institutions have $309B invested in Costco in 2026 Q1 according to their latest regulatory filings, with 319 funds opening new positions, 1,778 increasing their positions, 1,622 reducing their positions, and 124 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: 1,778 | Existing positions reduced: 1,622

0.42% less ownership

Funds ownership: 70.48%70.05% (-0.42%)

8% less call options, than puts

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

Holders
4,229
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
280
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
MA
901
McBroom & Associates
Nevada
$10.6M
MCM
902
Mengis Capital Management
Oregon
$10.5M
CCM
903
Consolidated Capital Management
California
$10.5M
RMCM
904
Reynders McVeigh Capital Management
Massachusetts
$10.5M
JPWM
905
Jamison Private Wealth Management
Georgia
$10.5M
KC
906
Knuff & Co
California
$10.5M
BMO
907
Beck Mack & Oliver
New York
$10.5M
LGG
908
Luts & Greenleigh Group
Maryland
$10.4M
PCA
909
Pallas Capital Advisors
Massachusetts
$10.4M
SWIG
910
Strategic Wealth Investment Group
Kentucky
$10.4M
SC
911
SummitTX Capital
Texas
$10.4M
GP
912
Guardian Partners
Canada
$10.4M
MWA
913
Meridian Wealth Advisors
Texas
$10.3M
KFP
914
KMG Fiduciary Partners
Ohio
$10.3M
TCBWMS
915
Texas Capital Bank Wealth Management Services
Texas
$10.3M
FNBOMD
916
First National Bank of Mount Dora
Florida
$10.3M
JAG
917
Journey Advisory Group
Kentucky
$10.2M
HIM
918
Harbour Investment Management
Washington
$10.2M
FFN
919
Focus Financial Network
Minnesota
$10.2M
KNW
920
Kesler Norman & Wride
Utah
$10.2M
SGWP
921
Sun Group Wealth Partners
California
$10.2M
APP
922
Avantax Planning Partners
Iowa
$10.2M
CT
923
Coastline Trust
Rhode Island
$10.2M
Winslow Capital Management
924
Winslow Capital Management
Minnesota
$10.2M
NIG
925
NFJ Investment Group
Texas
$10.2M