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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
JWCA
576
J.W. Cole Advisors
Florida
$22.4M
LOAMS
577
Lombard Odier Asset Management (Switzerland)
Switzerland
$22.4M
AAM
578
AMI Asset Management
California
$22.3M
ORI
579
Oak Ridge Investments
Illinois
$22.3M
MSRPS
580
Maryland State Retirement & Pension System
Maryland
$22.3M
BDA
581
Borer Denton & Associates
Pennsylvania
$22.1M
FNBOO
582
First National Bank of Omaha
Nebraska
$22.1M
FWCM
583
Ferguson Wellman Capital Management
Oregon
$22.1M
CSP
584
Cary Street Partners
Virginia
$22.1M
WC
585
Woodstock Corp
Massachusetts
$21.9M
AFG
586
Albion Financial Group
Utah
$21.8M
NG
587
Northstar Group
New York
$21.7M
PWM
588
Perigon Wealth Management
California
$21.7M
PP
589
Patten & Patten
Tennessee
$21.6M
ANBT
590
American National Bank & Trust
Texas
$21.6M
SWM
591
Segment Wealth Management
Texas
$21.5M
CCM
592
Conway Capital Management
California
$21.4M
EWM
593
Empirical Wealth Management
Washington
$21.4M
WTB
594
Washington Trust Bank
Washington
$21.4M
AIMC
595
Alley Investment Management Company
Illinois
$21.2M
NAS
596
NWF Advisory Services
California
$21.2M
ELI
597
Empire Life Investments
Ontario, Canada
$21M
TF
598
Talbot Financial
Washington
$21M
RIL
599
Rothschild Investment LLC
Illinois
$20.9M
NL
600
NWAM LLC
Washington
$20.8M