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Costco

4,230 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, 1,779 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: 1,779 | Existing positions reduced: 1,622

0.42% less ownership

Funds ownership: 70.5%70.07% (-0.42%)

8% less call options, than puts

Call options by funds: $7.06B | Put options by funds: $7.69B

Holders
4,230
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
MCA
2001
MSH Capital Advisors
Arizona
$2.04M
RA
2002
RiverPark Advisors
New York
$2.04M
CPBTD
2003
Central Pacific Bank - Trust Division
Hawaii
$2.04M
KIM
2004
Kane Investment Management
California
$2.04M
WHC
2005
Wulff, Hansen & Co
California
$2.04M
S
2006
SimplyRich
California
$2.04M
MWM
2007
Maridea Wealth Management
New York
$2.04M
EWP
2008
Evergreen Wealth Partners
Montana
$2.04M
MFS
2009
Mattson Financial Services
Michigan
$2.04M
NWAG
2010
Net Worth Advisory Group
Utah
$2.03M
PA
2011
PFW Advisors
Georgia
$2.03M
AIMA
2012
Ables Iannone Moore & Associates
Georgia
$2.03M
I
2013
INVST
Indiana
$2.03M
ABC
2014
Associated Banc-Corp
Wisconsin
$2.03M
FCM
2015
Fortis Capital Management
Washington
$2.02M
WG
2016
Welch Group
Alabama
$2.02M
MC
2017
Machina Capital
France
$2.02M
FNT
2018
First Nebraska Trust
Nebraska
$2.01M
CFP
2019
Cascade Financial Partners
California
$2.01M
CC
2020
Clearwave Capital
California
$2.01M
DAM
2021
Directional Asset Management
Illinois
$2.01M
BWS
2022
Broadway Wealth Solutions
Texas
$2.01M
AFG
2023
Allegheny Financial Group
Pennsylvania
$2M
MFA
2024
Mayflower Financial Advisors
Massachusetts
$2M
LEA
2025
Legacy Edge Advisors
New York
$2M