Citadel Advisors’s Koss Corp KOSS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q1
Sell
-28,725
Closed -$212K 6485
2024
Q4
$212K Buy
+28,725
New +$212K ﹤0.01% 4837
2024
Q2
Sell
-14,618
Closed -$37.6K 6423
2024
Q1
$37.6K Buy
+14,618
New +$37.6K ﹤0.01% 5389
2023
Q3
Sell
-15,475
Closed -$57.3K 6214
2023
Q2
$57.3K Buy
+15,475
New +$57.3K ﹤0.01% 4951
2023
Q1
Sell
-17,182
Closed -$83.8K 6258
2022
Q4
$83.8K Buy
+17,182
New +$83.8K ﹤0.01% 5087
2022
Q2
Sell
-12,078
Closed -$111K 6516
2022
Q1
$111K Buy
+12,078
New +$111K ﹤0.01% 5599
2021
Q4
Sell
-11,644
Closed -$190K 6842
2021
Q3
$190K Sell
11,644
-6,899
-37% -$113K ﹤0.01% 5461
2021
Q2
$431K Sell
18,543
-15,526
-46% -$361K ﹤0.01% 4858
2021
Q1
$766K Buy
+34,069
New +$766K ﹤0.01% 4178
2020
Q1
Sell
-18,542
Closed -$29K 5099
2019
Q4
$29K Buy
+18,542
New +$29K ﹤0.01% 4468
2018
Q4
Sell
-10,259
Closed -$29K 4751
2018
Q3
$29K Buy
+10,259
New +$29K ﹤0.01% 4082
2018
Q1
Sell
-11,246
Closed -$35K 4208
2017
Q4
$35K Buy
+11,246
New +$35K ﹤0.01% 3698
2017
Q2
Sell
-14,559
Closed -$31K 3943
2017
Q1
$31K Buy
+14,559
New +$31K ﹤0.01% 3465
2016
Q3
Sell
-12,538
Closed -$25K 3816
2016
Q2
$25K Buy
+12,538
New +$25K ﹤0.01% 3152
2016
Q1
Sell
-12,192
Closed -$24K 3675
2015
Q4
$24K Buy
+12,192
New +$24K ﹤0.01% 3580