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Costco

4,176 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, 1,599 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: 4,0924,176 (+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
4,176
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
GLR
926
Great Lakes Retirement
Ohio
$10M
BP
927
Ballentine Partners
Massachusetts
$10M
CA
928
Cullinan Associates
Kentucky
$10M
FWP
929
Falcon Wealth Planning
California
$10M
SAM
930
Smartleaf Asset Management
Massachusetts
$10M
LS
931
Livforsakringsbolaget Skandia
Sweden
$9.96M
BWL
932
Bogart Wealth LLC
Virginia
$9.96M
IAM
933
Infusive Asset Management
New York
$9.94M
MPIA
934
Mountain Pacific Investment Advisers
Idaho
$9.93M
PF
935
Phoenix Financial
Israel
$9.91M
AAP
936
Arax Advisory Partners
Colorado
$9.9M
PCM
937
Parsons Capital Management
Rhode Island
$9.87M
WF
938
WoodTrust Financial
Wisconsin
$9.85M
GWM
939
Geneos Wealth Management
Colorado
$9.81M
LFP
940
Leeward Financial Partners
Washington
$9.77M
ESBC
941
E.S. Barr & Co
Kentucky
$9.77M
HR
942
Howe & Rusling
New York
$9.77M
CC
943
Constitution Capital
Connecticut
$9.74M
OCM
944
One Capital Management
California
$9.72M
HWM
945
Hohimer Wealth Management
Washington
$9.71M
MVA
946
Mount Vernon Associates
Maryland
$9.68M
CCM
947
Carderock Capital Management
Maryland
$9.68M
ILI
948
Invesco LLC (Illinois)
Illinois
$9.68M
CWM
949
Calamos Wealth Management
Illinois
$9.66M
OHWP
950
Oak Harbor Wealth Partners
North Carolina
$9.66M