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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
OPOWM
3976
One Plus One Wealth Management
Florida
$212K
MFA
3977
Millington Financial Advisors
Illinois
$212K
IWS
3978
Insight Wealth Strategies
California
$212K
SHIM
3979
Stone House Investment Management
Pennsylvania
$211K
SRC
3980
Shufro Rose & Co
New York
$211K
EPAM
3981
Evelyn Partners Asset Management
$211K
SDJVC
3982
St. Denis J. Villere & Co
Louisiana
$211K
AC
3983
Avant Capital
Louisiana
$211K
OWA
3984
Outlook Wealth Advisors
Texas
$210K
S
3985
SharpePoint
Arizona
$210K
CFC
3986
Client First Capital
California
$209K
CCM
3987
Coerente Capital Management
Ontario, Canada
$209K
CIM
3988
Confluence Investment Management
Missouri
$209K
FAM
3989
Fenimore Asset Management
New York
$209K
SDIC
3990
South Dakota Investment Council
South Dakota
$209K
SWM
3991
Steelhead Wealth Management
Virginia
$209K
RWM
3992
Rialto Wealth Management
New York
$208K
PA
3993
Probity Advisors
Texas
$208K
SA
3994
SAM Advisors
California
$208K
HPC
3995
Hobart Private Capital
North Carolina
$207K
Grantham, Mayo, Van Otterloo & Co (GMO)
3996
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$207K
THL
3997
Tillman Hartley LLC
Colorado
$207K
ASW
3998
Astoria Strategic Wealth
Texas
$207K
HKAM
3999
Horizon Kinetics Asset Management
New York
$207K
NPI
4000
New Perspectives Inc
Mississippi
$207K