Mason & Associates (California)’s Costco COST Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$729K Sell
737
-3
-0.4% -$2.97K 0.17% 61
2025
Q1
$700K Buy
740
+17
+2% +$16.1K 0.17% 59
2024
Q4
$663K Buy
723
+25
+4% +$22.9K 0.16% 64
2024
Q3
$619K Buy
698
+136
+24% +$121K 0.15% 65
2024
Q2
$478K Hold
562
0.13% 69
2024
Q1
$412K Buy
562
+1
+0.2% +$732 0.11% 70
2023
Q4
$371K Sell
561
-17
-3% -$11.2K 0.11% 62
2023
Q3
$326K Buy
578
+6
+1% +$3.39K 0.1% 64
2023
Q2
$308K Hold
572
0.09% 65
2023
Q1
$284K Buy
572
+13
+2% +$6.46K 0.09% 67
2022
Q4
$255K Buy
559
+1
+0.2% +$457 0.08% 66
2022
Q3
$264K Hold
558
0.09% 70
2022
Q2
$267K Buy
558
+1
+0.2% +$478 0.09% 75
2022
Q1
$321K Hold
557
0.1% 84
2021
Q4
$316K Buy
+557
New +$316K 0.1% 73