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Costco

4,218 hedge funds and large institutions have $309B invested in Costco in 2026 Q1 according to their latest regulatory filings, with 315 funds opening new positions, 1,777 increasing their positions, 1,617 reducing their positions, and 125 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 funds holding

Funds holding:

10% more repeat investments, than reductions

Existing positions increased: 1,777 | Existing positions reduced: 1,617

0.43% less ownership

Funds ownership: 70.48%70.04% (-0.43%)

8% less call options, than puts

Call options by funds: $7.06B | Put options by funds: $7.69B

Holders
4,218
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
Name Holding Trade Value Shares
Change
Change in
Stake
LPPI
201
Local Pensions Partnership Investment
United Kingdom
$148M
EWA
202
EP Wealth Advisors
California
$148M
Susquehanna International Group
203
Susquehanna International Group
Pennsylvania
$148M
Balyasny Asset Management
204
Balyasny Asset Management
Illinois
$145M
BCWM
205
Bartlett & Co Wealth Management
Ohio
$142M
Teacher Retirement System of Texas
206
Teacher Retirement System of Texas
Texas
$142M
Massachusetts Financial Services
207
Massachusetts Financial Services
Massachusetts
$141M
ECSS
208
Eurizon Capital SGR SpA
$141M
IG
209
ING Group
Netherlands
$139M
Cambridge Investment Research Advisors
210
Cambridge Investment Research Advisors
Iowa
$138M
TI
211
Tidal Investments
Wisconsin
$137M
Millennium Management
212
Millennium Management
New York
$136M
KBC Group
213
KBC Group
Belgium
$135M
SC
214
Steginsky Capital
New York
$135M
GC
215
Guggenheim Capital
Illinois
$134M
WP
216
Woodline Partners
California
$133M
NSLI
217
Nan Shan Life Insurance
Taiwan
$131M
EIP
218
Epoch Investment Partners
New York
$131M
TAF
219
Tredje AP-fonden
Sweden
$131M
X
220
Xponance
Pennsylvania
$130M
MSE
221
MUFG Securities EMEA
United Kingdom
$130M
Janney Montgomery Scott
222
Janney Montgomery Scott
Pennsylvania
$130M
VanEck Associates
223
VanEck Associates
New York
$128M
DC
224
Davenport & Co
Virginia
$126M
BFS
225
Bradley Foster & Sargent
Connecticut
$125M