Citadel Advisors
AOSL icon

Citadel Advisors’s Alpha and Omega Semiconductor AOSL Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$525K Buy
20,473
+3,950
+24% +$101K ﹤0.01% 4011
2025
Q1
$411K Sell
16,523
-86,013
-84% -$2.14M ﹤0.01% 4171
2024
Q4
$3.8M Buy
102,536
+85,753
+511% +$3.18M ﹤0.01% 2018
2024
Q3
$623K Sell
16,783
-91,381
-84% -$3.39M ﹤0.01% 3570
2024
Q2
$4.04M Sell
108,164
-58,585
-35% -$2.19M ﹤0.01% 1845
2024
Q1
$3.68M Sell
166,749
-15,448
-8% -$340K ﹤0.01% 2001
2023
Q4
$4.75M Sell
182,197
-46,958
-20% -$1.22M ﹤0.01% 1687
2023
Q3
$6.84M Buy
229,155
+22,278
+11% +$665K ﹤0.01% 1405
2023
Q2
$6.79M Buy
206,877
+99,810
+93% +$3.27M ﹤0.01% 1483
2023
Q1
$2.89M Buy
107,067
+19,644
+22% +$529K ﹤0.01% 2219
2022
Q4
$2.5M Sell
87,423
-6,332
-7% -$181K ﹤0.01% 2388
2022
Q3
$2.88M Buy
93,755
+84,259
+887% +$2.59M ﹤0.01% 2380
2022
Q2
$316K Buy
9,496
+1,213
+15% +$40.4K ﹤0.01% 4580
2022
Q1
$453K Sell
8,283
-49,952
-86% -$2.73M ﹤0.01% 4545
2021
Q4
$3.53M Buy
58,235
+25,739
+79% +$1.56M ﹤0.01% 2457
2021
Q3
$1.02M Sell
32,496
-115,727
-78% -$3.63M ﹤0.01% 3750
2021
Q2
$4.51M Buy
148,223
+54,946
+59% +$1.67M ﹤0.01% 2281
2021
Q1
$3.05M Buy
93,277
+18,576
+25% +$607K ﹤0.01% 2710
2020
Q4
$1.77M Buy
+74,701
New +$1.77M ﹤0.01% 2690
2020
Q2
Sell
-14,623
Closed -$94K 4600
2020
Q1
$94K Sell
14,623
-37,443
-72% -$241K ﹤0.01% 4380
2019
Q4
$709K Sell
52,066
-14,907
-22% -$203K ﹤0.01% 3284
2019
Q3
$822K Buy
66,973
+1,883
+3% +$23.1K ﹤0.01% 3092
2019
Q2
$608K Sell
65,090
-2,755
-4% -$25.7K ﹤0.01% 3368
2019
Q1
$780K Sell
67,845
-4,124
-6% -$47.4K ﹤0.01% 3043
2018
Q4
$733K Sell
71,969
-22,196
-24% -$226K ﹤0.01% 3009
2018
Q3
$1.1M Buy
94,165
+49,118
+109% +$571K ﹤0.01% 2645
2018
Q2
$642K Buy
45,047
+17,214
+62% +$245K ﹤0.01% 2983
2018
Q1
$430K Sell
27,833
-20,182
-42% -$312K ﹤0.01% 3034
2017
Q4
$786K Sell
48,015
-90,307
-65% -$1.48M ﹤0.01% 2537
2017
Q3
$2.28M Buy
+138,322
New +$2.28M ﹤0.01% 1766
2017
Q2
Sell
-12,839
Closed -$221K 3616
2017
Q1
$221K Sell
12,839
-20,101
-61% -$346K ﹤0.01% 3110
2016
Q4
$701K Sell
32,940
-32,519
-50% -$692K ﹤0.01% 2229
2016
Q3
$1.42M Buy
+65,459
New +$1.42M ﹤0.01% 1742
2016
Q1
Sell
-17,632
Closed -$162K 3302
2015
Q4
$162K Buy
+17,632
New +$162K ﹤0.01% 3049
2015
Q1
Sell
-16,027
Closed -$142K 3727
2014
Q4
$142K Sell
16,027
-1,288
-7% -$11.4K ﹤0.01% 3187
2014
Q3
$162K Sell
17,315
-33,069
-66% -$309K ﹤0.01% 2953
2014
Q2
$467K Buy
50,384
+7,197
+17% +$66.7K ﹤0.01% 2331
2014
Q1
$318K Buy
43,187
+22,639
+110% +$167K ﹤0.01% 2595
2013
Q4
$159K Buy
+20,548
New +$159K ﹤0.01% 2538