MILLENNIUM MANAGEMENT LLC

Position in KALU — Kaiser Aluminum Corp

CIK 1273087 NEW YORK, NY

Position in KALU

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$4,230,694

-$3,399,999 QoQ

Shares Held

21,626

-65.8% QoQ

Ownership

0.132%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#78

of 335 holders

Holding Since

Mar 2020

19 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

MILLENNIUM MANAGEMENT LLC holds $239,622,095 across 4 Aluminum names. KALU ranks #4 (1.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AA	Alcoa Corp	2,333,811	$121,684,905
2	CSTM	Constellium SE	1,956,365	$62,349,352
3	CENX	Century Aluminum Co	1,116,217	$51,357,144
4	KALU	Kaiser Aluminum Corp This page	21,626	$4,230,694

19 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,230,694	21,626	-65.8%	Shares	Sole	2026-08-14
2026-03-31	$7,630,693	63,320	+62.9%	Shares	Sole	2026-05-15
2025-12-31	$4,464,493	38,869	+84.1%	Shares	Sole	2026-02-17
2025-09-30	$1,628,924	21,111	+225.6%	Shares	Sole	2025-11-14
2024-12-31	$455,630	6,484	-2.4%	Shares	Sole	2025-02-14
2024-09-30	$481,967	6,646	+24.1%	Shares	Sole	2024-11-14
2024-06-30	$470,704	5,355	-80.0%	Shares	Sole	2024-08-14
2024-03-31	$2,396,545	26,819	-13.4%	Shares	Sole	2024-05-15
2023-09-30	$2,331,479	30,979	+17.0%	Shares	Sole	2023-11-14
2023-03-31	$1,975,754	26,474	+84.1%	Shares	Sole	2023-05-15
2022-12-31	$1,092,608	14,384	-28.8%	Shares	Sole	2023-02-14
2022-06-30	$1,598,883	20,216	+293.5%	Shares	Sole	2022-08-15
2021-12-31	$482,663	5,138	+37.0%	Shares	Sole	2022-02-14
2021-09-30	$408,708	3,751	-77.2%	Shares	Sole	2021-11-15
2021-06-30	$2,035,238	16,481	+44.8%	Shares	Sole	2021-08-16
2021-03-31	$1,257,490	11,380	-74.6%	Shares	Sole	2021-05-17
2020-12-31	$4,427,456	44,767	+6.2%	Shares	Sole	2021-02-16
2020-06-30	$3,101,978	42,135	-58.7%	Shares	Sole	2020-08-14
2020-03-31	$7,066,975	102,006	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.