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Costco

3,909 hedge funds and large institutions have $283B invested in Costco in 2025 Q1 according to their latest regulatory filings, with 201 funds opening new positions, 1,593 increasing their positions, 1,665 reducing their positions, and 121 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 funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

4% less repeat investments, than reductions

Existing positions increased: 1,593 | Existing positions reduced: 1,665

1.26% less ownership

Funds ownership: 68.65%67.39% (-1.3%)

25% less call options, than puts

Call options by funds: $7.27B | Put options by funds: $9.66B

Holders
3,909
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
356
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.27B
Puts
$9.66B
Net Calls
Net Calls Change

Top Buyers

1 +$419M
2 +$419M
3 +$363M
4
National Bank of Canada
National Bank of Canada
Quebec, Canada
+$352M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$344M

Top Sellers

1 -$440M
2 -$376M
3 -$367M
4
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$335M
5
Goldman Sachs
Goldman Sachs
New York
-$312M
Name Holding Trade Value Shares
Change
Change in
Stake
1151
$6.2M
1152
$6.19M
1153
$6.14M
1154
$6.1M
1155
$6.1M
1156
$6.09M
1157
$6.07M
1158
$6.06M
1159
$6.05M
1160
$6.05M
1161
$6.02M
1162
$6.02M
1163
$6.02M
1164
$6.01M
1165
$6M
1166
$6M
1167
$6M
1168
$5.95M
1169
$5.94M
1170
$5.94M
1171
$5.93M
1172
$5.92M
1173
$5.9M
1174
$5.9M
1175
$5.89M