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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
MDA
4126
Minot DeBlois Advisors
Massachusetts
$27.6K
LIA
4127
Luken Investment Analytics
Tennessee
$26.9K
MAFA
4128
MJT & Associates Financial Advisory
Minnesota
$26.9K
AI
4129
AXS Investments
New York
$24.9K
BC
4130
Bulwark Capital
Florida
$24.9K
BSC
4131
Brown Shipley & Co
United Kingdom
$24.9K
NRWA
4132
North Ridge Wealth Advisors
Oregon
$24.9K
HWM
4133
Horizons Wealth Management
North Carolina
$24.9K
T2I
4134
Turim 21 Investimentos
Brazil
$23.9K
EF
4135
Entrust Financial
Pennsylvania
$23K
MFC
4136
Mechanics Financial Corp
Ohio
$20.9K
SIP
4137
Sellwood Investment Partners
Oregon
$20.9K
IA
4138
IFS Advisors
Kansas
$20.9K
PS
4139
PayPay Securities
Japan
$20.7K
FW
4140
Fairway Wealth
Ohio
$20.6K
MASM
4141
MH & Associates Securities Management
California
$19.9K
CAIM
4142
Catherine Avery Investment Management
Florida
$19.9K
WA
4143
WestEnd Advisors
North Carolina
$18.9K
PL
4144
Protective Life
Alabama
$18.9K
BW
4145
Basepoint Wealth
Iowa
$18K
IW
4146
Imprint Wealth
South Carolina
$17.9K
UFPG
4147
United Financial Planning Group
New York
$17.9K
FFL
4148
Financial Freedom LLC
Ohio
$17.3K
TM
4149
Torren Management
California
$14K
LIM
4150
Longfellow Investment Management
Massachusetts
$13K