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Costco

4,031 hedge funds and large institutions have $264B invested in Costco in 2025 Q4 according to their latest regulatory filings, with 385 funds opening new positions, 1,545 increasing their positions, 1,635 reducing their positions, and 174 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 (-$10.2B)

6% less repeat investments, than reductions

Existing positions increased: 1,545 | Existing positions reduced: 1,635

22% less funds holding in top 10

Funds holding in top 10: 234183 (-51)

Holders
4,031
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
$8.04B
Puts
$8.25B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Connor, Clark & Lunn Investment Management (CC&L)
251
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$91.2M
KAS
252
Kestra Advisory Services
Texas
$90M
O
253
Ossiam
France
$89.8M
Jane Street
254
Jane Street
New York
$89.4M
FDCDDQ
255
Federation des caisses Desjardins du Quebec
Quebec, Canada
$89.1M
COPPSERS
256
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$88.9M
AV
257
ASR Vermogensbeheer
Netherlands
$88.5M
GFM
258
GF Fund Management
China
$87.5M
EWM
259
Evercore Wealth Management
New York
$87.3M
NSLI
260
Nan Shan Life Insurance
Taiwan
$86.7M
BAMF
261
BI Asset Management Fondsmaeglerselskab
Denmark
$86.5M
CSIC
262
Clifford Swan Investment Counsel
California
$85.8M
Thrivent Financial for Lutherans
263
Thrivent Financial for Lutherans
Minnesota
$85.1M
MJRIC
264
Mogy Joel R Investment Counsel
California
$85M
KCM
265
Kornitzer Capital Management
Kansas
$84.5M
Pathstone Holdings
266
Pathstone Holdings
New Jersey
$83.1M
AB
267
Amalgamated Bank
New York
$83.1M
BHC
268
Bowen Hanes & Co
Florida
$82.5M
AT
269
AMF Tjänstepension
Sweden
$81.9M
SC
270
Sapient Capital
Indiana
$81.6M
IGYL
271
I.G.Y. Ltd
United Kingdom
$81.3M
SLAM
272
Swiss Life Asset Management
$81M
Macquarie Group
273
Macquarie Group
Australia
$80.8M
IC
274
IEQ Capital
California
$80.4M
NIM
275
Northeast Investment Management
Massachusetts
$79.2M