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Costco

4,220 hedge funds and large institutions have $309B invested in Costco in 2026 Q1 according to their latest regulatory filings, with 316 funds opening new positions, 1,777 increasing their positions, 1,618 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: 1,618

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
4,220
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
MVA
951
Mount Vernon Associates
Maryland
$9.68M
CCM
952
Carderock Capital Management
Maryland
$9.68M
ILI
953
Invesco LLC (Illinois)
Illinois
$9.68M
CWM
954
Calamos Wealth Management
Illinois
$9.66M
OHWP
955
Oak Harbor Wealth Partners
North Carolina
$9.66M
CCWM
956
Cassaday & Co Wealth Management
Virginia
$9.61M
HWAM
957
Hennion & Walsh Asset Management
New Jersey
$9.59M
NCM
958
Nelson Capital Management
California
$9.58M
DCA
959
DSG Capital Advisors
Minnesota
$9.58M
GIM
960
Goelzer Investment Management
Indiana
$9.54M
CIA
961
Choate Investment Advisors
Massachusetts
$9.52M
BAAM
962
Baker Avenue Asset Management
California
$9.51M
O
963
Ossiam
France
$9.48M
OPW
964
Osprey Private Wealth
New York
$9.48M
HC
965
Headland Capital
South Carolina
$9.43M
DIM
966
DLK Investment Management
California
$9.4M
RWM
967
Rockline Wealth Management
New York
$9.39M
AP
968
Appleton Partners
Massachusetts
$9.38M
SIAP
969
Sterling Investment Advisors (Pennsylvania)
Pennsylvania
$9.35M
HIC
970
Hartline Investment Corp
Illinois
$9.31M
SW
971
Simplicity Wealth
New Jersey
$9.3M
GSEP
972
Golden State Equity Partners
California
$9.28M
VFA
973
Valeo Financial Advisors
Indiana
$9.27M
WHG
974
Westwood Holdings Group
Texas
$9.24M
CPIG
975
Chicago Partners Investment Group
Illinois
$9.24M