Round Rock Advisors’s Costco COST Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$334K Sell
337
-11
-3% -$10.9K 0.06% 170
2025
Q1
$329K Sell
348
-175
-33% -$165K 0.06% 163
2024
Q4
$479K Buy
523
+91
+21% +$83.3K 0.1% 129
2024
Q3
$383K Buy
432
+122
+39% +$108K 0.09% 128
2024
Q2
$263K Sell
310
-15
-5% -$12.7K 0.06% 154
2024
Q1
$238K Buy
325
+20
+7% +$14.6K 0.06% 172
2023
Q4
$202K Buy
+305
New +$202K 0.05% 177