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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
GCM
2826
Gladius Capital Management
Illinois
$816K
PA
2827
Planning Alternatives
Michigan
$816K
VIP
2828
Vista Investment Partners
Oklahoma
$816K
SFP
2829
Sandbox Financial Partners
Maryland
$814K
CAG
2830
Centerpoint Advisory Group
Kansas
$813K
PGAM
2831
Princeton Global Asset Management
New Jersey
$813K
JJBC
2832
James J. Burns & Company
New York
$812K
AFW
2833
Avantra Family Wealth
Pennsylvania
$812K
STA
2834
Shade Tree Advisors
New York
$811K
MWA
2835
MN Wealth Advisors
Kansas
$811K
GFG
2836
GR Financial Group
Arizona
$810K
EPIMS
2837
Evelyn Partners Investment Management Services
$810K
CWA
2838
Centennial Wealth Advisory
Michigan
$808K
WAM
2839
WNY Asset Management
New York
$807K
TFP
2840
TrueWealth Financial Partners
Washington
$805K
JC
2841
JB Capital
Connecticut
$804K
WAM
2842
Weinberger Asset Management
California
$803K
EWP
2843
Elevation Wealth Partners
California
$802K
TWM
2844
Thrive Wealth Management
Pennsylvania
$802K
OAG
2845
Oakmont Advisory Group
New Mexico
$801K
PSCM
2846
Per Stirling Capital Management
Texas
$800K
RTC
2847
Riverview Trust Company
Washington
$800K
NRC
2848
New Republic Capital
North Carolina
$799K
WPW
2849
Winthrop Partners - WNY
New York
$796K
RP
2850
Riverwater Partners
Wisconsin
$795K