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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
GCM
1001
GKV Capital Management
California
$8.69M
LIP
1002
Lighthouse Investment Partners
Florida
$8.67M
MIA
1003
MMBG Investment Advisors
Florida
$8.67M
GAM
1004
Griffin Asset Management
New York
$8.67M
RFA
1005
ROI Financial Advisors
Oregon
$8.67M
RBI
1006
Raiffeisen Bank International
Austria
$8.64M
PFA
1007
Pure Financial Advisors
California
$8.63M
LPT
1008
Legacy Private Trust
Wisconsin
$8.62M
EI
1009
EFG International
$8.62M
DA
1010
Denali Advisors
California
$8.59M
FCP
1011
Fidelis Capital Partners
Florida
$8.56M
IFWM
1012
Institute for Wealth Management
Colorado
$8.54M
TCOO
1013
Trust Company of Oklahoma
Oklahoma
$8.54M
HWA
1014
HCR Wealth Advisors
California
$8.51M
LT
1015
Legacy Trust
Michigan
$8.5M
FP
1016
FFG Partners
Florida
$8.49M
AIM
1017
Anchor Investment Management
South Carolina
$8.49M
FPAS
1018
Focus Partners Advisor Solutions
Missouri
$8.47M
RAM
1019
Robinhood Asset Management
California
$8.47M
FA
1020
Fiduciary Alliance
South Carolina
$8.47M
OBAM
1021
ODDO BHF Asset Management
France
$8.47M
CT
1022
Colonial Trust
South Carolina
$8.46M
BL
1023
BFSG LLC
California
$8.45M
IAS
1024
Insigneo Advisory Services
Florida
$8.44M
QWP
1025
Quotient Wealth Partners
Texas
$8.43M