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Costco

4,112 hedge funds and large institutions have $264B invested in Costco in 2025 Q4 according to their latest regulatory filings, with 432 funds opening new positions, 1,558 increasing their positions, 1,648 reducing their positions, and 175 closing their positions.

New
Increased
Maintained
Reduced
Closed

147% more first-time investments, than exits

New positions opened: 432 | Existing positions closed: 175

5% more funds holding

Funds holding: 3,9314,112 (+181)

3.55% more ownership

Funds ownership: 66.95%70.5% (+3.5%)

2% less call options, than puts

Call options by funds: $8.05B | Put options by funds: $8.25B

4% less capital invested

Capital invested by funds: $274B → $264B (-$10.4B)

5% less repeat investments, than reductions

Existing positions increased: 1,558 | Existing positions reduced: 1,648

20% less funds holding in top 10

Funds holding in top 10: 235187 (-48)

Holders
4,112
Holders Change
+181
Holders Change %
+4.6%
% of All Funds
50.02%
Holding in Top 10
187
Holding in Top 10 Change
-48
Holding in Top 10 Change %
-20.43%
% of All Funds
2.27%
New
432
Increased
1,558
Reduced
1,648
Closed
175
Calls
$8.05B
Puts
$8.25B
Net Calls
-$197M
Net Calls Change
+$705M
Name Holding Trade Value Shares
Change
Change in
Stake
MAM
1176
Morse Asset Management
Connecticut
$5.53M +$39K +43 +0.7%
FCM
1177
Fieldview Capital Management
Michigan
$5.53M +$347K +383 +6%
CAL
1178
Capital Analysts LLC
Pennsylvania
$5.53M -$207K -228 -3%
HCA
1179
Harbour Capital Advisors
Virginia
$5.53M -$78.8K -87 -1%
GGS
1180
Galvin Gaustad & Stein
Arizona
$5.52M -$283K -312 -5%
WA1
1181
Wimmer Associates 1
California
$5.52M -$155K -171 -3%
CK
1182
Cohen Klingenstein
New York
$5.52M
MWM
1183
Modera Wealth Management
New Jersey
$5.51M -$350K -386 -6%
TWA
1184
TCI Wealth Advisors
Arizona
$5.51M +$218K +241 +4%
BI
1185
Bradyco Inc
Massachusetts
$5.51M -$1.3M -1,430 -18%
GAG
1186
GM Advisory Group
New York
$5.5M +$995K +1,098 +21%
BAMCO Inc
1187
BAMCO Inc
New York
$5.47M
HWM
1188
Hohimer Wealth Management
Washington
$5.47M +$17.2K +19 +0.3%
FWC
1189
First Washington Corp
Washington
$5.47M -$59.8K -66 -1%
TC
1190
TFR Capital
Texas
$5.47M +$288K +318 +5%
TFA
1191
Transamerica Financial Advisors
Florida
$5.45M +$54.4K +60 +1%
SC
1192
Sepio Capital
Utah
$5.45M +$865K +955 +18%
NWM
1193
Northcape Wealth Management
New York
$5.44M -$6.34K -7 -0.1%
MPPLM
1194
Midwest Professional Planners Ltd (MPPL)
Wisconsin
$5.44M -$541K -597 -9%
NA
1195
Navellier & Associates
Nevada
$5.43M -$12.7M -14,070 -69%
WM
1196
WS Management
Florida
$5.42M
LS
1197
Leelyn Smith
Illinois
$5.41M +$83.4K +92 +1%
KAM
1198
Knightsbridge Asset Management
California
$5.39M -$73.4K -81 -1%
PWP
1199
Principle Wealth Partners
Connecticut
$5.39M +$218K +241 +4%
CWG
1200
Cornerstone Wealth Group
North Carolina
$5.39M +$166K +183 +3%