COST icon

Costco

4,052 hedge funds and large institutions have $264B invested in Costco in 2025 Q4 according to their latest regulatory filings, with 395 funds opening new positions, 1,548 increasing their positions, 1,641 reducing their positions, and 175 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more funds holding

Funds holding:

less call options, than puts

Call options by funds: $ | Put options by funds: $

4% less capital invested

Capital invested by funds: $274B → $264B (-$10.5B)

6% less repeat investments, than reductions

Existing positions increased: 1,548 | Existing positions reduced: 1,641

22% less funds holding in top 10

Funds holding in top 10: 234183 (-51)

Holders
4,052
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
183
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$8.05B
Puts
$8.25B
Net Calls
Net Calls Change

Top Buyers

1 +$5.74B
2 +$1.46B
3 +$970M
4
VC
Vestor Capital
Illinois
+$876M
5
Renaissance Technologies
Renaissance Technologies
New York
+$616M

Top Sellers

1 -$1.14B
2 -$996M
3 -$563M
4
Jennison Associates
Jennison Associates
New York
-$541M
5
N
Nuveen
North Carolina
-$305M
Name Holding Trade Value Shares
Change
Change in
Stake
Millennium Management
126
Millennium Management
New York
$252M
Truist Financial
127
Truist Financial
North Carolina
$250M
AF
128
Align Financial
Minnesota
$238M
RG
129
Rathbones Group
United Kingdom
$237M
LWCFA
130
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$236M
Robeco Institutional Asset Management
131
Robeco Institutional Asset Management
Netherlands
$232M
Creative Planning
132
Creative Planning
Kansas
$230M
Osaic Holdings
133
Osaic Holdings
Arizona
$227M
Two Sigma Investments
134
Two Sigma Investments
New York
$223M
DekaBank Deutsche Girozentrale
135
DekaBank Deutsche Girozentrale
Germany
$223M
Natixis Advisors
136
Natixis Advisors
Massachusetts
$219M
PPF
137
PFA Pension Forsikringsaktieselskab
$213M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
138
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$213M
CC
139
Capital Counsel
New York
$208M
NIM
140
NEOS Investment Management
Connecticut
$207M
Cetera Investment Advisers
141
Cetera Investment Advisers
Illinois
$207M
Pictet Asset Management
142
Pictet Asset Management
Switzerland
$203M
Mitsubishi UFJ Trust & Banking
143
Mitsubishi UFJ Trust & Banking
Japan
$202M
QCM
144
Quantinno Capital Management
New York
$202M
State of Wisconsin Investment Board
145
State of Wisconsin Investment Board
Wisconsin
$200M
BBHC
146
Brown Brothers Harriman & Co
New York
$200M
Asset Management One
147
Asset Management One
Japan
$198M
Royal London Asset Management
148
Royal London Asset Management
United Kingdom
$197M
Fifth Third Bancorp
149
Fifth Third Bancorp
Ohio
$193M
GPCM
150
Greenbrier Partners Capital Management
Texas
$193M