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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
UIA
3051
Ulland Investment Advisors
Minnesota
$615K
PSIWM
3052
Paradigm Strategies in Wealth Management
Minnesota
$614K
CJ
3053
Caitlin John
Michigan
$614K
EIG
3054
Ellenbecker Investment Group
Wisconsin
$613K
AGC
3055
August Group Capital
$611K
SSA
3056
South Street Advisors
New York
$609K
VBA
3057
von Borstel & Associates
Oregon
$608K
FEM
3058
Fulcrum Equity Management
Texas
$608K
ARC
3059
Advisor Resource Council
Texas
$608K
MS
3060
Madden Securities
Texas
$608K
WIC
3061
Wilkins Investment Counsel
Massachusetts
$608K
GIM
3062
Generate Investment Management
New Zealand
$608K
TFA
3063
Tobias Financial Advisors
Florida
$606K
AWM
3064
Ameliora Wealth Management
Switzerland
$606K
PFC
3065
Phocas Financial Corp
California
$604K
CWM
3066
Copia Wealth Management
Oregon
$603K
PWP
3067
Phillips Wealth Planners
Mississippi
$602K
SWRP
3068
Summit Wealth & Retirement Planning
California
$601K
TC
3069
Tannin Capital
North Carolina
$599K
MSWM
3070
McGlone Suttner Wealth Management
Wisconsin
$598K
AAM
3071
AR Asset Management
California
$598K
PNAA
3072
Pictet North America Advisors
Switzerland
$598K
RIS
3073
Richmond Investment Services
Wisconsin
$598K
FWM
3074
Fonville Wealth Management
Virginia
$596K
BWG
3075
Boomfish Wealth Group
Georgia
$595K