TSS
COST icon

Two Sigma Securities’s Costco COST Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$1.72M Sell
1,733
-281
-14% -$278K 0.21% 98
2025
Q1
$1.9M Buy
2,014
+632
+46% +$598K 0.29% 57
2024
Q4
$1.27M Sell
1,382
-8,358
-86% -$7.66M 0.17% 77
2024
Q3
$8.63M Sell
9,740
-6,400
-40% -$5.67M 0.15% 25
2024
Q2
$13.7M Buy
16,140
+15,437
+2,196% +$13.1M 0.17% 28
2024
Q1
$515K Sell
703
-20,549
-97% -$15.1M 0.01% 428
2023
Q4
$14M Buy
21,252
+20,518
+2,795% +$13.5M 0.14% 27
2023
Q3
$415K Sell
734
-965
-57% -$545K ﹤0.01% 478
2023
Q2
$915K Sell
1,699
-5,508
-76% -$2.97M 0.01% 201
2023
Q1
$3.58M Buy
7,207
+6,015
+505% +$2.99M 0.07% 68
2022
Q4
$544K Sell
1,192
-1,043
-47% -$476K 0.02% 298
2022
Q3
$1.06M Buy
+2,235
New +$1.06M 0.03% 147
2022
Q2
Sell
-6,943
Closed -$4M 1317
2022
Q1
$4M Buy
6,943
+5,306
+324% +$3.06M 0.14% 26
2021
Q4
$929K Buy
1,637
+738
+82% +$419K 0.04% 127
2021
Q3
$404K Sell
899
-2,872
-76% -$1.29M 0.01% 300
2021
Q2
$1.49M Buy
+3,771
New +$1.49M 0.04% 61
2021
Q1
Hold
0
671
2020
Q4
Sell
-1,158
Closed -$411K 744
2020
Q3
$411K Sell
1,158
-4,749
-80% -$1.69M 0.01% 176
2020
Q2
$1.79M Buy
5,907
+1,068
+22% +$324K 0.04% 59
2020
Q1
$1.38M Buy
+4,839
New +$1.38M 0.03% 87
2019
Q4
Sell
-11,890
Closed -$3.43M 870
2019
Q3
$3.43M Buy
11,890
+10,603
+824% +$3.06M 0.03% 49
2019
Q2
$340K Buy
+1,287
New +$340K ﹤0.01% 375
2019
Q1
Sell
-20,843
Closed -$4.25M 940
2018
Q4
$4.25M Buy
20,843
+15,188
+269% +$3.09M 0.05% 13
2018
Q3
$1.33M Sell
5,655
-876
-13% -$206K 0.01% 138
2018
Q2
$1.37M Sell
6,531
-6,762
-51% -$1.41M 0.01% 186
2018
Q1
$2.51M Buy
13,293
+5,952
+81% +$1.12M 0.01% 112
2017
Q4
$1.37M Buy
+7,341
New +$1.37M 0.04% 100
2017
Q1
Sell
-2,402
Closed -$385K 915
2016
Q4
$385K Buy
+2,402
New +$385K 0.13% 195
2016
Q3
Sell
-6,236
Closed -$979K 671
2016
Q2
$979K Buy
6,236
+4,116
+194% +$646K 0.53% 36
2016
Q1
$334K Buy
2,120
+588
+38% +$92.6K 0.43% 69
2015
Q4
$247K Buy
+1,532
New +$247K 0.3% 84