ACADIAN ASSET MANAGEMENT LLC

Position in KALU — Kaiser Aluminum Corp

CIK 916542 Boston, MA

Position in KALU

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$17,227,960

+$16,187,477 QoQ

Shares Held

88,064

+920.0% QoQ

Ownership

0.539%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#35

of 335 holders

Holding Since

Mar 2020

12 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

ACADIAN ASSET MANAGEMENT LLC holds $85,087,352 across 4 Aluminum names. KALU ranks #2 (20.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSTM	Constellium SE	2,107,513	$67,166,439
2	KALU	Kaiser Aluminum Corp This page	88,064	$17,227,960
3	CENX	Century Aluminum Co	8,546	$393,201
4	AA	Alcoa Corp	5,749	$299,752

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$17,227,960	88,064	+920.0%	Shares	Defined	2026-08-13
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.