Calamos Wealth Management’s Costco COST Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$6.49M Sell
6,560
-3
-0% -$2.97K 0.27% 67
2025
Q1
$6.21M Sell
6,563
-826
-11% -$781K 0.31% 66
2024
Q4
$6.77M Buy
7,389
+120
+2% +$110K 0.34% 63
2024
Q3
$6.44M Buy
7,269
+877
+14% +$778K 0.33% 66
2024
Q2
$5.43M Sell
6,392
-144
-2% -$122K 0.29% 71
2024
Q1
$4.79M Sell
6,536
-505
-7% -$370K 0.27% 75
2023
Q4
$4.65M Sell
7,041
-180
-2% -$119K 0.29% 72
2023
Q3
$4.08M Buy
7,221
+208
+3% +$118K 0.31% 71
2023
Q2
$3.78M Buy
7,013
+102
+1% +$54.9K 0.28% 75
2023
Q1
$3.43M Buy
6,911
+417
+6% +$207K 0.27% 77
2022
Q4
$2.96M Buy
6,494
+62
+1% +$28.3K 0.23% 87
2022
Q3
$3.04M Sell
6,432
-461
-7% -$218K 0.26% 77
2022
Q2
$3.3M Sell
6,893
-299
-4% -$143K 0.29% 79
2022
Q1
$4.14M Buy
7,192
+253
+4% +$146K 0.31% 79
2021
Q4
$3.94M Buy
6,939
+1,088
+19% +$618K 0.29% 80
2021
Q3
$2.63M Sell
5,851
-506
-8% -$227K 0.21% 92
2021
Q2
$2.52M Buy
6,357
+159
+3% +$62.9K 0.2% 98
2021
Q1
$2.19M Buy
6,198
+143
+2% +$50.4K 0.18% 99
2020
Q4
$2.28M Buy
6,055
+75
+1% +$28.3K 0.21% 81
2020
Q3
$2.12M Buy
5,980
+1,077
+22% +$382K 0.24% 75
2020
Q2
$1.49M Sell
4,903
-386
-7% -$117K 0.19% 83
2020
Q1
$1.51M Sell
5,289
-537
-9% -$153K 0.23% 70
2019
Q4
$1.71M Buy
5,826
+112
+2% +$32.9K 0.2% 82
2019
Q3
$1.65M Buy
5,714
+3
+0.1% +$864 0.22% 85
2019
Q2
$1.51M Sell
5,711
-925
-14% -$244K 0.2% 84
2019
Q1
$1.61M Sell
6,636
-23,517
-78% -$5.69M 0.23% 85
2018
Q4
$6.14M Sell
30,153
-623
-2% -$127K 0.92% 27
2018
Q3
$7.23M Sell
30,776
-2,504
-8% -$588K 0.9% 30
2018
Q2
$6.96M Sell
33,280
-316
-0.9% -$66K 0.87% 33
2018
Q1
$6.33M Buy
33,596
+1,937
+6% +$365K 0.79% 43
2017
Q4
$5.89M Buy
31,659
+27,232
+615% +$5.07M 0.76% 45
2017
Q3
$727K Buy
4,427
+70
+2% +$11.5K 0.1% 150
2017
Q2
$697K Sell
4,357
-5,065
-54% -$810K 0.1% 159
2017
Q1
$1.58M Sell
9,422
-3,839
-29% -$644K 0.24% 108
2016
Q4
$2.12M Sell
13,261
-1,167
-8% -$187K 0.34% 90
2016
Q3
$2.2M Sell
14,428
-1,324
-8% -$202K 0.38% 84
2016
Q2
$2.47M Sell
15,752
-907
-5% -$142K 0.44% 72
2016
Q1
$2.63M Sell
16,659
-132
-0.8% -$20.8K 0.51% 57
2015
Q4
$2.71M Sell
16,791
-527
-3% -$85.1K 0.54% 49
2015
Q3
$2.5M Buy
17,318
+163
+1% +$23.6K 0.6% 49
2015
Q2
$2.32M Sell
17,155
-1,867
-10% -$252K 0.55% 53
2015
Q1
$2.88M Buy
19,022
+931
+5% +$141K 0.72% 40
2014
Q4
$2.56M Sell
18,091
-4,568
-20% -$647K 0.74% 39
2014
Q3
$2.84M Buy
22,659
+7,330
+48% +$919K 0.82% 33
2014
Q2
$1.77M Buy
15,329
+30
+0.2% +$3.45K 0.5% 80
2014
Q1
$1.71M Sell
15,299
-244
-2% -$27.3K 0.51% 84
2013
Q4
$1.85M Sell
15,543
-165
-1% -$19.6K 0.57% 70
2013
Q3
$1.81M Sell
15,708
-6,349
-29% -$731K 0.59% 61
2013
Q2
$2.44M Buy
+22,057
New +$2.44M 0.86% 34