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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
BDF
2826
Black Diamond Financial
Maryland
$817K
WF
2827
Womack Financial
Texas
$817K
MO
2828
McMillan Office
Michigan
$817K
PHS
2829
Pekin Hardy Strauss
Illinois
$817K
GCM
2830
Gladius Capital Management
Illinois
$816K
PA
2831
Planning Alternatives
Michigan
$816K
VIP
2832
Vista Investment Partners
Oklahoma
$816K
SFP
2833
Sandbox Financial Partners
Maryland
$814K
CAG
2834
Centerpoint Advisory Group
Kansas
$813K
PGAM
2835
Princeton Global Asset Management
New Jersey
$813K
JJBC
2836
James J. Burns & Company
New York
$812K
AFW
2837
Avantra Family Wealth
Pennsylvania
$812K
STA
2838
Shade Tree Advisors
New York
$811K
MWA
2839
MN Wealth Advisors
Kansas
$811K
GFG
2840
GR Financial Group
Arizona
$810K
EPIMS
2841
Evelyn Partners Investment Management Services
$810K
CWA
2842
Centennial Wealth Advisory
Michigan
$808K
WAM
2843
WNY Asset Management
New York
$807K
TFP
2844
TrueWealth Financial Partners
Washington
$805K
JC
2845
JB Capital
Connecticut
$804K
WAM
2846
Weinberger Asset Management
California
$803K
EWP
2847
Elevation Wealth Partners
California
$802K
TWM
2848
Thrive Wealth Management
Pennsylvania
$802K
OAG
2849
Oakmont Advisory Group
New Mexico
$801K
PSCM
2850
Per Stirling Capital Management
Texas
$800K