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Costco

4,173 hedge funds and large institutions have $308B invested in Costco in 2026 Q1 according to their latest regulatory filings, with 310 funds opening new positions, 1,760 increasing their positions, 1,598 reducing their positions, and 126 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 repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

2% more funds holding

Funds holding: 4,0924,173 (+81)

0.86% less ownership

Funds ownership: 70.83%69.98% (-0.86%)

8% less call options, than puts

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

Holders
4,173
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

Top Buyers

1 +$6.55B
2 +$2.06B
3 +$1.03B
4
N
Nuveen
North Carolina
+$878M
5
Bank of America
Bank of America
North Carolina
+$754M

Top Sellers

1 -$6.07B
2 -$1.85B
3 -$1.56B
4
VC
Vestor Capital
Illinois
-$945M
5
Renaissance Technologies
Renaissance Technologies
New York
-$656M
Name Holding Trade Value Shares
Change
Change in
Stake
AAP
501
Aristotle Atlantic Partners
Florida
$29.3M
BS
502
Banco Santander
Spain
$29.1M
FMI
503
Factory Mutual Insurance
Massachusetts
$29.1M
EAM
504
EULAV Asset Management
Florida
$28.6M
BF
505
BOK Financial
Oklahoma
$28.3M
SCA
506
Snowden Capital Advisors
New York
$28.3M
RAM
507
Rempart Asset Management
Canada
$27.9M
DWP
508
Daymark Wealth Partners
Ohio
$27.9M
ONB
509
Old National Bancorp
Indiana
$27.5M
BA
510
Bridgewater Associates
Connecticut
$27.5M
PAG
511
Private Advisory Group
Washington
$27.5M
WT
512
Washington Trust
Rhode Island
$27.5M
CGI
513
Comgest Global Investors
France
$27.4M
WAM
514
Weatherly Asset Management
California
$27.3M
AA
515
Auxano Advisors
Washington
$27.2M
HIMC
516
Heritage Investors Management Corp
Maryland
$26.8M
BCM
517
Bridgeway Capital Management
Texas
$26.7M
MSU
518
Mizuho Securities USA
New York
$26.7M
AG
519
AIA Group
Hong Kong
$26.7M
GGI
520
Godsey & Gibb Inc
Virginia
$26.7M
BCI
521
Brinker Capital Investments
Pennsylvania
$26.7M
HW
522
Hancock Whitney
Mississippi
$26.4M
ETC
523
Exchange Traded Concepts
Oklahoma
$26.3M
PFS
524
Prospera Financial Services
Texas
$26.2M
SF
525
Summit Financial
New Jersey
$26.1M