Tower Research Capital (TRC)’s Kaiser Aluminum KALU Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$194K Sell
1,607
-224
-12% -$28.4K 0.01% 1647
2025
Q4
$210K Buy
1,831
+1,126
+160% +$107K 0.01% 1400
2025
Q3
$54.4K Buy
705
+100
+17% +$7.95K ﹤0.01% 2463
2025
Q2
$48.3K Buy
605
+343
+131% +$23.4K ﹤0.01% 3003
2025
Q1
$15.9K Sell
262
-1,506
-85% -$105K ﹤0.01% 3197
2024
Q4
$124K Buy
1,768
+1,352
+325% +$103K ﹤0.01% 2025
2024
Q3
$30.2K Sell
416
-1,770
-81% -$136K ﹤0.01% 3003
2024
Q2
$192K Buy
2,186
+256
+13% +$23.8K ﹤0.01% 2106
2024
Q1
$172K Sell
1,930
-2,046
-51% -$143K ﹤0.01% 1512
2023
Q4
$283K Buy
3,976
+3,422
+618% +$217K ﹤0.01% 1820
2023
Q3
$41.7K Sell
554
-328
-37% -$24.9K ﹤0.01% 2697
2023
Q2
$63.2K Buy
882
+364
+70% +$24K ﹤0.01% 2391
2023
Q1
$38K Buy
518
+393
+314% +$31.7K ﹤0.01% 2751
2022
Q4
$9K Sell
125
-855
-87% -$68.4K ﹤0.01% 4210
2022
Q3
$60K Buy
980
+12
+1% +$882 ﹤0.01% 2999
2022
Q2
$77K Buy
968
+431
+80% +$40.3K ﹤0.01% 2496
2022
Q1
$51K Sell
537
-5,359
-91% -$517K ﹤0.01% 2710
2021
Q4
$554K Buy
5,896
+3,273
+125% +$331K 0.01% 1052
2021
Q3
$286K Sell
2,623
-5,317
-67% -$633K 0.01% 1456
2021
Q2
$981K Buy
7,940
+3,089
+64% +$386K 0.03% 670
2021
Q1
$536K Buy
4,851
+2,306
+91% +$250K 0.01% 1185
2020
Q4
$252K Sell
2,545
-2,532
-50% -$194K 0.01% 1538
2020
Q3
$272K Buy
5,077
+1,695
+50% +$109K ﹤0.01% 2268
2020
Q2
$249K Buy
+3,382
New +$241K 0.01% 1608
2019
Q4
Sell
-20
Closed -$2K 3951
2019
Q3
$2K Buy
20
+8
+67% +$754 ﹤0.01% 3699
2019
Q2
$1K Buy
+12
New +$1.17K ﹤0.01% 3446
2019
Q1
Sell
-77
Closed -$7K 4043
2018
Q4
$7K Sell
77
-834
-92% -$80.5K ﹤0.01% 2691
2018
Q3
$99K Sell
911
-4,533
-83% -$492K 0.01% 1355
2018
Q2
$567K Buy
5,444
+4,303
+377% +$456K 0.03% 585
2018
Q1
$115K Buy
1,141
+995
+682% +$107K 0.01% 1180
2017
Q4
$16K Sell
146
-2,122
-94% -$212K ﹤0.01% 2229
2017
Q3
$234K Buy
+2,268
New +$219K 0.02% 653
2017
Q1
Sell
-378
Closed -$29K 3493
2016
Q4
$29K Sell
378
-1,130
-75% -$90.2K ﹤0.01% 1807
2016
Q3
$131K Sell
1,508
-585
-28% -$50.3K 0.01% 687
2016
Q2
$190K Buy
+2,093
New +$183K 0.02% 695
2016
Q1
Sell
-66
Closed -$6K 4544
2015
Q4
$6K Buy
+66
New +$5.5K ﹤0.01% 2773
2015
Q1
Sell
-978
Closed -$70K 4670
2014
Q4
$70K Buy
978
+756
+341% +$54.6K 0.01% 871
2014
Q3
$17K Buy
+222
New +$17.2K ﹤0.01% 2431
2014
Q2
Sell
-550
Closed -$39K 4350
2014
Q1
$39K Sell
550
-56
-9% -$3.92K 0.01% 1273
2013
Q4
$43K Buy
606
+527
+667% +$36K 0.01% 1521
2013
Q3
$6K Buy
+79
New +$5.34K ﹤0.01% 3547

Other funds holding KALU