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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
VAS
576
Vestmark Advisory Solutions
Massachusetts
$22.6M
ATC
577
Argent Trust Co
Tennessee
$22.4M
JWCA
578
J.W. Cole Advisors
Florida
$22.4M
LOAMS
579
Lombard Odier Asset Management (Switzerland)
Switzerland
$22.4M
AAM
580
AMI Asset Management
California
$22.3M
ORI
581
Oak Ridge Investments
Illinois
$22.3M
MSRPS
582
Maryland State Retirement & Pension System
Maryland
$22.3M
BDA
583
Borer Denton & Associates
Pennsylvania
$22.1M
FNBOO
584
First National Bank of Omaha
Nebraska
$22.1M
FWCM
585
Ferguson Wellman Capital Management
Oregon
$22.1M
CSP
586
Cary Street Partners
Virginia
$22.1M
WC
587
Woodstock Corp
Massachusetts
$21.9M
AFG
588
Albion Financial Group
Utah
$21.8M
NG
589
Northstar Group
New York
$21.7M
PWM
590
Perigon Wealth Management
California
$21.7M
PP
591
Patten & Patten
Tennessee
$21.6M
ANBT
592
American National Bank & Trust
Texas
$21.6M
SWM
593
Segment Wealth Management
Texas
$21.5M
CCM
594
Conway Capital Management
California
$21.4M
EWM
595
Empirical Wealth Management
Washington
$21.4M
WTB
596
Washington Trust Bank
Washington
$21.4M
AIMC
597
Alley Investment Management Company
Illinois
$21.2M
NAS
598
NWF Advisory Services
California
$21.2M
ELI
599
Empire Life Investments
Ontario, Canada
$21M
TF
600
Talbot Financial
Washington
$21M