WM
COST icon

WS Management’s Costco COST Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$6.22M Hold
6,285
0.86% 23
2025
Q1
$5.94M Sell
6,285
-961
-13% -$909K 0.66% 21
2024
Q4
$6.64M Sell
7,246
-53,500
-88% -$49M 0.62% 23
2024
Q3
$53.9M Buy
60,746
+10,000
+20% +$8.87M 3.77% 7
2024
Q2
$43.1M Hold
50,746
3.18% 9
2024
Q1
$37.2M Hold
50,746
2.34% 8
2023
Q4
$33.5M Hold
50,746
1.99% 7
2023
Q3
$28.7M Hold
50,746
2.31% 7
2023
Q2
$27.3M Hold
50,746
2.29% 7
2023
Q1
$25.2M Hold
50,746
2.67% 6
2022
Q4
$23.2M Hold
50,746
1.99% 9
2022
Q3
$24M Hold
50,746
2.17% 7
2022
Q2
$24.3M Hold
50,746
1.97% 6
2022
Q1
$29.2M Hold
50,746
1.43% 6
2021
Q4
$28.8M Hold
50,746
2.29% 6
2021
Q3
$22.8M Hold
50,746
2.41% 9
2021
Q2
$20.1M Hold
50,746
1.98% 11
2021
Q1
$17.9M Sell
50,746
-2,391
-4% -$843K 1.85% 10
2020
Q4
$20M Hold
53,137
2.08% 5
2020
Q3
$18.9M Hold
53,137
2.03% 9
2020
Q2
$16.1M Sell
53,137
-9,476
-15% -$2.87M 1.98% 6
2020
Q1
$17.9M Hold
62,613
1.95% 10
2019
Q4
$18.4M Hold
62,613
1.58% 17
2019
Q3
$18M Sell
62,613
-6,977
-10% -$2.01M 1.41% 16
2019
Q2
$18.4M Sell
69,590
-8,420
-11% -$2.23M 1.19% 17
2019
Q1
$18.9M Sell
78,010
-10,724
-12% -$2.6M 1.14% 18
2018
Q4
$18.1M Sell
88,734
-20,211
-19% -$4.12M 0.88% 23
2018
Q3
$25.6M Hold
108,945
0.84% 23
2018
Q2
$22.8M Sell
108,945
-12,055
-10% -$2.52M 0.64% 27
2018
Q1
$22.8M Hold
121,000
0.6% 28
2017
Q4
$22.5M Sell
121,000
-8,500
-7% -$1.58M 0.66% 29
2017
Q3
$21.3M Hold
129,500
0.53% 30
2017
Q2
$20.7M Hold
129,500
0.77% 31
2017
Q1
$21.7M Hold
129,500
0.86% 29
2016
Q4
$20.7M Sell
129,500
-1,100
-0.8% -$176K 0.84% 26
2016
Q3
$19.9M Hold
130,600
0.76% 27
2016
Q2
$20.5M Sell
130,600
-1,600
-1% -$251K 0.71% 26
2016
Q1
$20.8M Hold
132,200
0.81% 25
2015
Q4
$21.4M Sell
132,200
-3,700
-3% -$598K 0.74% 27
2015
Q3
$19.6M Hold
135,900
0.78% 26
2015
Q2
$18.4M Buy
135,900
+1,700
+1% +$230K 0.64% 31
2015
Q1
$20.3M Sell
134,200
-8,800
-6% -$1.33M 0.68% 29
2014
Q4
$20.3M Hold
143,000
0.63% 32
2014
Q3
$17.9M Hold
143,000
0.58% 33
2014
Q2
$16.5M Buy
143,000
+500
+0.4% +$57.6K 0.5% 34
2014
Q1
$15.9M Hold
142,500
0.5% 34
2013
Q4
$17M Buy
142,500
+1,700
+1% +$202K 0.56% 37
2013
Q3
$16.2M Hold
140,800
0.56% 37
2013
Q2
$15.6M Buy
+140,800
New +$15.6M 0.5% 36