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Costco

4,229 hedge funds and large institutions have $309B invested in Costco in 2026 Q1 according to their latest regulatory filings, with 319 funds opening new positions, 1,778 increasing their positions, 1,622 reducing their positions, and 124 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: 1,778 | Existing positions reduced: 1,622

0.42% less ownership

Funds ownership: 70.48%70.05% (-0.42%)

8% less call options, than puts

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

Holders
4,229
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
280
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
CM
1201
Caption Management
Oklahoma
$6.28M
SN
1202
Sittner & Nelson
Oregon
$6.28M
QT
1203
Quantbot Technologies
New York
$6.27M
WA1
1204
Wimmer Associates 1
California
$6.26M
NWM
1205
Northcape Wealth Management
New York
$6.24M
GGS
1206
Galvin Gaustad & Stein
Arizona
$6.21M
LCM
1207
Leisure Capital Management
California
$6.21M
MWM
1208
Mattern Wealth Management
Kansas
$6.18M
PWP
1209
Principle Wealth Partners
Connecticut
$6.18M
RWB
1210
RMR Wealth Builders
New Jersey
$6.17M
CAWM
1211
Capital Advisors Wealth Management
Washington
$6.15M
BRG
1212
Bay Rivers Group
Virginia
$6.15M
BCM
1213
BTC Capital Management
Iowa
$6.14M
ACM
1214
Accent Capital Management
Ohio
$6.1M
DSC
1215
Duncker Streett & Co
Missouri
$6.1M
HCM
1216
Hall Capital Management
Rhode Island
$6.09M
SGA
1217
Strategic Global Advisors
California
$6.08M
MAM
1218
Milestone Asset Management
Pennsylvania
$6.07M
EIA
1219
Emerald Investment Advisers
Pennsylvania
$6.05M
BDLIB
1220
Banque de Luxembourg Investments (BLI)
Luxembourg
$6.05M
TWM
1221
TriaGen Wealth Management
California
$6.04M
BWP
1222
Balboa Wealth Partners
Arizona
$6.04M
SC
1223
Sepio Capital
Utah
$6.04M
RA
1224
RFG Advisory
Alabama
$6.03M
CAL
1225
Capital Analysts LLC
Pennsylvania
$6.03M