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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
PWMG
4051
Private Wealth Management Group
New Jersey
$165K
CCA
4052
Catalyst Capital Advisors
New York
$163K
RIAS
4053
Rachor Investment Advisory Services
Michigan
$163K
AEPWM
4054
Atlantic Edge Private Wealth Management
Florida
$161K
SFCL
4055
Strengthening Families & Communities LLC
Massachusetts
$160K
BC
4056
Bayforest Capital
United Kingdom
$159K
HHCP
4057
Hilton Head Capital Partners
South Carolina
$158K
MWPCG
4058
Measured Wealth Private Client Group
New Hampshire
$157K
JGIA
4059
Jackson Grant Investment Advisers
Connecticut
$156K
MIFH
4060
Migdal Insurance & Financial Holdings
Israel
$152K
1L
4061
10Elms LLP
Oklahoma
$151K
RCM
4062
Richardson Capital Management
Wisconsin
$151K
JAM
4063
JCIC Asset Management
Ontario, Canada
$149K
Cohen & Steers
4064
Cohen & Steers
New York
$149K
KAS
4065
Kemnay Advisory Services
New York
$146K
RS
4066
Rakuten Securities
Japan
$140K
JGCM
4067
Joseph Group Capital Management
Ohio
$139K
HAP
4068
Harbor Asset Planning
Massachusetts
$138K
OPTFSNA
4069
Old Point Trust & Financial Services N A
Virginia
$138K
CH
4070
CDKV Holdings
Colorado
$137K
RBC
4071
Roble Belko & Company
Pennsylvania
$136K
ACM
4072
Adalta Capital Management
New York
$135K
MPG
4073
My Portfolio Guide
California
$133K
SOW
4074
State of Wyoming
Wyoming
$133K
CFM
4075
Cornerstone Financial Management
Massachusetts
$131K