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

Tower Research Capital (TRC)’s Portfolio KALU Stock Details KALU Fund Activity
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

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Tower Research Capital (TRC)'s KALU Position: Q1 2026 in Review

Tower Research Capital (TRC) reduced its Kaiser Aluminum (KALU) stake by 12% in Q1 2026, selling an estimated $28.4K and leaving 1,607 shares worth $194K. The position accounts for 0.01% of the portfolio, ranked #1647.

Tower Research Capital (TRC) first reported a position in KALU in Q3 2013 and has held it in 41 quarters since. The position peaked at $981K in Q2 2021. 286 funds tracked by Wall St. Rank hold KALU as of Q1 2026.

  • Tower Research Capital (TRC) held 1,607 shares of Kaiser Aluminum worth $194K as of Q1 2026.
  • Tower Research Capital (TRC) sold 224 Kaiser Aluminum shares in Q1 2026, an estimated $28.4K.
  • Kaiser Aluminum made up 0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #1647 holding.
  • Tower Research Capital (TRC) first reported a position in Kaiser Aluminum in Q3 2013 and has held it in 41 quarters since.
  • Tower Research Capital (TRC)'s Kaiser Aluminum position peaked at $981K in Q2 2021.
  • 286 funds tracked by Wall St. Rank held Kaiser Aluminum as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.