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Costco

4,218 hedge funds and large institutions have $309B invested in Costco in 2026 Q1 according to their latest regulatory filings, with 315 funds opening new positions, 1,777 increasing their positions, 1,617 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: 1,617

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
4,218
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
RCM
4051
Richardson Capital Management
Wisconsin
$151K
JAM
4052
JCIC Asset Management
Ontario, Canada
$149K
Cohen & Steers
4053
Cohen & Steers
New York
$149K
KAS
4054
Kemnay Advisory Services
New York
$146K
RS
4055
Rakuten Securities
Japan
$140K
JGCM
4056
Joseph Group Capital Management
Ohio
$139K
HAP
4057
Harbor Asset Planning
Massachusetts
$138K
OPTFSNA
4058
Old Point Trust & Financial Services N A
Virginia
$138K
CH
4059
CDKV Holdings
Colorado
$137K
RBC
4060
Roble Belko & Company
Pennsylvania
$136K
ACM
4061
Adalta Capital Management
New York
$135K
MPG
4062
My Portfolio Guide
California
$133K
SOW
4063
State of Wyoming
Wyoming
$133K
CFM
4064
Cornerstone Financial Management
Massachusetts
$131K
NECFA
4065
New England Capital Financial Advisors
Connecticut
$130K
PWM
4066
Peck Wealth Management
New York
$129K
GFA
4067
Godfrey Financial Associates
New York
$126K
TLFA
4068
True Link Financial Advisors
California
$125K
BGAI
4069
Bruce G. Allen Investments
Colorado
$124K
MFT
4070
Moisand Fitzgerald Tamayo
Florida
$120K
SWIM
4071
Smallwood Wealth Investment Management
New Jersey
$116K
HHGA
4072
Halbert Hargrove Global Advisors
California
$111K
DFA
4073
DHJJ Financial Advisors
Illinois
$110K
MWM
4074
Magnolia Wealth Management
Alabama
$109K
TWM
4075
TopTier Wealth Management
Wisconsin
$108K