NORTHERN TRUST CORP

Bank

Position in KALU — Kaiser Aluminum Corp

CIK 73124 CHICAGO, IL

Position in KALU

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$21,036,342

+$1,498,201 QoQ

Shares Held

174,561

+2.6% QoQ

Ownership

1.07%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 96% Shared 4% None 0%

Basic Materials · as of Mar 31, 2026

NORTHERN TRUST CORP holds $224,501,623 across 4 Aluminum names. KALU ranks #4 (9.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AA	Alcoa Corp	2,219,667	$147,230,509
2	CENX	Century Aluminum Co	548,744	$32,205,784
3	CSTM	Constellium SE	977,583	$24,028,988
4	KALU	Kaiser Aluminum Corp This page	174,561	$21,036,342

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$21,036,342	174,561	+2.6%	Shares	Defined	2026-05-14
2025-12-31	$19,538,141	170,104	-5.2%	Shares	Other	2026-02-17
2025-09-30	$13,844,353	179,424	-0.6%	Shares	Other	2025-11-14
2025-06-30	$14,426,263	180,554	-5.5%	Shares	Other	2025-08-13
2025-03-31	$11,585,085	191,110	-3.6%	Shares	Defined	2025-05-13
2024-12-31	$13,927,582	198,201	+16.7%	Shares	Other	2025-02-14
2024-09-30	$12,316,941	169,842	+2.8%	Shares	Other	2024-11-13
2024-06-30	$14,520,903	165,198	-3.4%	Shares	Other	2024-08-14
2024-03-31	$15,288,779	171,092	-2.6%	Shares	Defined	2024-05-14
2023-12-31	$12,507,511	175,692	+3.2%	Shares	Defined	2024-02-13
2023-09-30	$12,810,228	170,213	+0.2%	Shares	Defined	2023-11-13
2023-06-30	$12,174,070	169,934	-2.2%	Shares	Defined	2023-08-11
2023-03-31	$12,968,900	173,776	-6.7%	Shares	Defined	2023-05-15
2022-12-31	$14,141,320	186,168	-13.8%	Shares	Defined	2023-02-13
2022-09-30	$13,244,604	215,886	-24.7%	Shares	Defined	2022-11-14
2022-06-30	$22,679,134	286,751	-1.5%	Shares	Defined	2022-08-12
2022-03-31	$27,398,298	290,976	+57.6%	Shares	Defined	2022-05-13
2021-12-31	$17,347,334	184,664	-1.4%	Shares	Defined	2022-02-08
2021-09-30	$20,411,692	187,332	-0.1%	Shares	Defined	2021-11-15
2021-06-30	$23,151,163	187,474	-38.0%	Shares	Defined	2021-08-13
2021-03-31	$33,397,630	302,241	-29.5%	Shares	Other	2021-05-12
2020-12-31	$42,412,373	428,841	-1.9%	Shares	Defined	2021-02-11
2020-09-30	$23,438,013	437,358	-2.1%	Shares	Defined	2020-11-16
2020-06-30	$32,891,572	446,775	-0.5%	Shares	Other	2020-08-14
2020-03-31	$31,114,338	449,110	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.