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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
WIA
1826
Westview Investment Advisors
Vermont
$2.6M
MWM
1827
Massachusetts Wealth Management
Massachusetts
$2.6M
FWI
1828
Facet Wealth Inc
Maryland
$2.59M
FI
1829
Financial Insights
Washington
$2.59M
CVA
1830
Central Valley Advisors
California
$2.59M
FWM
1831
Forza Wealth Management
Florida
$2.59M
TIA
1832
Tiemann Investment Advisors
California
$2.58M
VA
1833
Valmark Advisers
Ohio
$2.58M
CFA
1834
Collaborative Fund Advisors
Nevada
$2.58M
SIM
1835
Samara Investment Management
Oregon
$2.57M
FHWM
1836
Fox Hill Wealth Management
Massachusetts
$2.57M
PMSA
1837
Patrick M. Sweeney & Associates
Illinois
$2.57M
AFA
1838
AA Financial Advisors
Ohio
$2.57M
TCA
1839
Transcend Capital Advisors
New Jersey
$2.57M
SCI
1840
S&CO Inc
Massachusetts
$2.56M
MW
1841
MBL Wealth
North Carolina
$2.56M
HA
1842
Herold Advisors
New York
$2.56M
FSA
1843
Fort Sheridan Advisors
Illinois
$2.56M
HNWAG
1844
High Net Worth Advisory Group
Florida
$2.55M
CHAM
1845
Clear Harbor Asset Management
Connecticut
$2.55M
FF
1846
Farrow Financial
Vermont
$2.55M
FDS
1847
First Dallas Securities
Texas
$2.55M
CFP
1848
Curran Financial Partners
South Carolina
$2.55M
TFA
1849
Toth Financial Advisory
Virginia
$2.54M
WRPWM
1850
Werba Rubin Papier Wealth Management
California
$2.54M