Alyeska Investment Group
COST icon

Alyeska Investment Group’s Costco COST Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$3.63M Buy
+3,664
New +$3.63M 0.01% 443
2023
Q4
Sell
-82,298
Closed -$46.5M 463
2023
Q3
$46.5M Buy
+82,298
New +$46.5M 0.32% 110
2023
Q2
Sell
-20,628
Closed -$10.2M 504
2023
Q1
$10.2M Sell
20,628
-57,438
-74% -$28.5M 0.09% 242
2022
Q4
$35.6M Sell
78,066
-61,607
-44% -$28.1M 0.37% 88
2022
Q3
$66M Buy
139,673
+120,630
+633% +$57M 0.77% 28
2022
Q2
$9.13M Sell
19,043
-187,964
-91% -$90.1M 0.1% 223
2022
Q1
$119M Buy
207,007
+150,484
+266% +$86.7M 1.31% 5
2021
Q4
$32.1M Sell
56,523
-48,238
-46% -$27.4M 0.37% 94
2021
Q3
$47.1M Sell
104,761
-129,327
-55% -$58.1M 0.58% 39
2021
Q2
$92.6M Buy
234,088
+171,888
+276% +$68M 1.07% 8
2021
Q1
$21.9M Buy
+62,200
New +$21.9M 0.28% 105
2020
Q4
Sell
-69,879
Closed -$24.8M 517
2020
Q3
$24.8M Buy
+69,879
New +$24.8M 0.38% 82
2019
Q4
Sell
-16,507
Closed -$4.76M 384
2019
Q3
$4.76M Sell
16,507
-98,922
-86% -$28.5M 0.07% 225
2019
Q2
$30.5M Sell
115,429
-120,016
-51% -$31.7M 0.39% 85
2019
Q1
$57M Sell
235,445
-34,907
-13% -$8.45M 0.75% 35
2018
Q4
$55.1M Buy
270,352
+258,276
+2,139% +$52.6M 0.8% 29
2018
Q3
$2.84M Sell
12,076
-492,066
-98% -$116M 0.03% 258
2018
Q2
$105M Buy
504,142
+75,062
+17% +$15.7M 0.94% 20
2018
Q1
$80.9M Buy
+429,080
New +$80.9M 0.67% 47
2017
Q2
Sell
-628,592
Closed -$105M 439
2017
Q1
$105M Buy
628,592
+40,395
+7% +$6.77M 0.86% 20
2016
Q4
$94.2M Buy
+588,197
New +$94.2M 0.78% 22
2016
Q1
Sell
-109,500
Closed -$17.7M 385
2015
Q4
$17.7M Buy
+109,500
New +$17.7M 0.19% 164