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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
MCA
3776
Midwest Capital Advisors
Michigan
$257K
MSWMA
3777
Market Street Wealth Management Advisors
Indiana
$256K
MIC
3778
Means Investment Company
Maine
$256K
PFM
3779
Patton Fund Management
Texas
$255K
OWA
3780
ORBA Wealth Advisors
Illinois
$255K
VR
3781
Valued Retirements
Texas
$255K
WMA
3782
William Mack & Associates
Michigan
$255K
VCWA
3783
Vanguard Capital Wealth Advisors
Colorado
$254K
SWM
3784
Stapp Wealth Management
Washington
$253K
DI
3785
Disciplined Investments
Oklahoma
$253K
NWM
3786
Nova Wealth Management
Florida
$253K
MFGM
3787
Marshall Financial Group (Maryland)
Maryland
$253K
WFA
3788
WMG Financial Advisors
Tennessee
$252K
FPW
3789
Flywheel Private Wealth
California
$252K
CAG
3790
Carroll Advisory Group
Texas
$252K
HP
3791
HT Partners
Connecticut
$251K
OWA
3792
One Wealth Advisors
California
$251K
SC
3793
Schiavi & Co
Delaware
$251K
4WM
3794
49 Wealth Management
Texas
$251K
WA
3795
WPG Advisers
Maryland
$250K
CA
3796
Chatterton & Associates
California
$250K
JHC
3797
J. Hagan Capital
Kentucky
$249K
LW
3798
Libra Wealth
California
$249K
FVCM
3799
F&V Capital Management
Florida
$249K
HIF
3800
Hill Island Financial
Michigan
$248K