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Costco

4,177 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, 1,761 increasing their positions, 1,600 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: 4,0934,177 (+84)

0.87% less ownership

Funds ownership: 70.83%69.96% (-0.87%)

8% less call options, than puts

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

Holders
4,177
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
278
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
RWB
1201
RMR Wealth Builders
New Jersey
$6.17M
CAWM
1202
Capital Advisors Wealth Management
Washington
$6.15M
BRG
1203
Bay Rivers Group
Virginia
$6.15M
BCM
1204
BTC Capital Management
Iowa
$6.14M
ACM
1205
Accent Capital Management
Ohio
$6.1M
DSC
1206
Duncker Streett & Co
Missouri
$6.1M
HCM
1207
Hall Capital Management
Rhode Island
$6.09M
SGA
1208
Strategic Global Advisors
California
$6.08M
MAM
1209
Milestone Asset Management
Pennsylvania
$6.07M
EIA
1210
Emerald Investment Advisers
Pennsylvania
$6.05M
BDLIB
1211
Banque de Luxembourg Investments (BLI)
Luxembourg
$6.05M
TWM
1212
TriaGen Wealth Management
California
$6.04M
BWP
1213
Balboa Wealth Partners
Arizona
$6.04M
SC
1214
Sepio Capital
Utah
$6.04M
RA
1215
RFG Advisory
Alabama
$6.03M
CAL
1216
Capital Analysts LLC
Pennsylvania
$6.03M
TC
1217
TAGStone Capital
North Carolina
$6.03M
RCG
1218
Regatta Capital Group
California
$6M
UBG
1219
United Bank (Georgia)
Georgia
$6M
CWM
1220
Cordatus Wealth Management
Pennsylvania
$5.99M
LFM
1221
LGT Fund Management
Liechtenstein
$5.98M
CLA
1222
Carnegie Lake Advisors
New Jersey
$5.97M
GCM
1223
Graham Capital Management
Connecticut
$5.96M
NPA
1224
Nichols & Pratt Advisers
Massachusetts
$5.93M
NA
1225
Navellier & Associates
Nevada
$5.93M