ACADIAN ASSET MANAGEMENT LLC

Position in KALU — Kaiser Aluminum Corp

CIK 916542 Boston, MA

Position in KALU

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$1,040,483

-$328,418 QoQ

Shares Held

8,634

-27.6% QoQ

Ownership

0.053%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

11 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Mar 31, 2026

ACADIAN ASSET MANAGEMENT LLC holds $33,224,144 across 4 Aluminum names. KALU ranks #2 (3.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSTM	Constellium SE	1,272,871	$31,287,169
2	KALU	Kaiser Aluminum Corp This page	8,634	$1,040,483
3	CENX	Century Aluminum Co	7,947	$466,409
4	AA	Alcoa Corp	6,484	$430,083

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,040,483	8,634	-27.6%	Shares	Defined	2026-05-13
2025-12-31	$1,368,901	11,918	+141.7%	Shares	Defined	2026-02-10
2024-06-30	$433,434	4,931	+282.8%	Shares	Defined	2024-08-06
2021-12-31	$120,994	1,288	-97.4%	Shares	Defined	2022-02-10
2021-09-30	$5,314,088	48,771	-41.3%	Shares	Defined	2021-11-12
2021-06-30	$10,253,251	83,029	-38.4%	Shares	Defined	2021-08-11
2021-03-31	$14,900,483	134,846	-22.1%	Shares	Defined	2021-05-11
2020-12-31	$17,127,798	173,183	-9.5%	Shares	Defined	2021-02-11
2020-09-30	$10,253,803	191,338	+7.0%	Shares	Defined	2020-11-09
2020-06-30	$13,168,998	178,878	+8.5%	Shares	Defined	2020-08-12
2020-03-31	$11,424,826	164,908	—	Shares	Defined	2020-05-11
No filing history on record for this holder in this stock.