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Costco

4,177 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, 1,761 increasing their positions, 1,600 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: 4,0934,177 (+84)

0.87% less ownership

Funds ownership: 70.83%69.96% (-0.87%)

8% less call options, than puts

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

Holders
4,177
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
278
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
RLWM
2751
RF&L Wealth Management
Massachusetts
$862K
AF
2752
Avanza Fonder
Sweden
$862K
ACA
2753
Affinity Capital Advisors
California
$861K
AW
2754
Alchemi Wealth
Connecticut
$861K
NCM
2755
New Capital Management
Texas
$859K
WC
2756
Weil Company
California
$859K
ECA
2757
Elevated Capital Advisors
Utah
$859K
OTL
2758
Oak Thistle LLC
New York
$854K
1WM
2759
1900 Wealth Management
Texas
$852K
CAM
2760
Councilmark Asset Management
Tennessee
$852K
SW
2761
Solidarity Wealth
Utah
$851K
MCM
2762
Monarch Capital Management
Indiana
$850K
SFS
2763
Symphony Financial Services
Ohio
$850K
HI
2764
Harper Investing
California
$849K
CCM
2765
Chickasaw Capital Management
Tennessee
$849K
HCWM
2766
Hidden Cove Wealth Management
Washington
$849K
NRI
2767
NFP Retirement Inc
California
$849K
VWM
2768
Vertrix Wealth Management
Michigan
$848K
KIC
2769
Keating Investment Counselors
Florida
$847K
PCM
2770
Poehling Capital Management
Wisconsin
$847K
TPW
2771
Talon Private Wealth
Florida
$846K
LWM
2772
LongView Wealth Management
Georgia
$844K
GSIAS
2773
Garden State Investment Advisory Services
New Jersey
$843K
MEAC
2774
M.E. Allison & Co
Texas
$843K
SP
2775
Symmetry Partners
Connecticut
$841K