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Osterweis Capital Management’s Costco COST Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$818K Buy
826
+294
+55% +$291K 0.04% 108
2025
Q1
$503K Sell
532
-95
-15% -$89.8K 0.02% 107
2024
Q4
$575K Hold
627
0.03% 114
2024
Q3
$556K Sell
627
-270
-30% -$239K 0.03% 113
2024
Q2
$762K Sell
897
-6
-0.7% -$5.1K 0.04% 108
2024
Q1
$662K Buy
903
+137
+18% +$100K 0.04% 104
2023
Q4
$506K Sell
766
-4
-0.5% -$2.64K 0.03% 109
2023
Q3
$435K Hold
770
0.03% 112
2023
Q2
$415K Sell
770
-130
-14% -$70K 0.03% 119
2023
Q1
$447K Hold
900
0.03% 117
2022
Q4
$411K Sell
900
-32
-3% -$14.6K 0.03% 119
2022
Q3
$440K Buy
932
+32
+4% +$15.1K 0.03% 115
2022
Q2
$431K Sell
900
-60
-6% -$28.7K 0.03% 120
2022
Q1
$553K Sell
960
-100
-9% -$57.6K 0.03% 122
2021
Q4
$602K Hold
1,060
0.03% 120
2021
Q3
$476K Buy
1,060
+260
+33% +$117K 0.03% 120
2021
Q2
$317K Buy
+800
New +$317K 0.02% 131