AMERICAN CENTURY COMPANIES INC

Position in KALU — Kaiser Aluminum Corp

CIK 748054 KANSAS CITY, MO

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Position in KALU

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$86,062,136

+$28,362,431 QoQ

Shares Held

439,923

-8.1% QoQ

Ownership

2.69%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

of 335 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in KALU Over Time

Shares Held

Position Value (USD)

Position in Aluminum

Basic Materials · as of Jun 30, 2026

AMERICAN CENTURY COMPANIES INC holds $224,006,097 across 3 Aluminum names. KALU ranks #2 (38.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSTM	Constellium SE	4,220,743	$134,515,079
2	KALU	Kaiser Aluminum Corp This page	439,923	$86,062,136
3	AA	Alcoa Corp	65,763	$3,428,882

All Filings in KALU

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$86,062,136	439,923	-8.1%	Shares	Defined	2026-08-12
2026-03-31	$57,699,705	478,796	-19.3%	Shares	Defined	2026-05-15
2025-12-31	$68,121,857	593,086	+0.7%	Shares	Defined	2026-02-13
2025-09-30	$45,425,635	588,720	+9.8%	Shares	Defined	2025-11-12
2025-06-30	$42,843,019	536,208	+7.4%	Shares	Defined	2025-08-12
2025-03-31	$30,268,414	499,314	+11.5%	Shares	Defined	2025-05-13
2024-12-31	$31,461,495	447,723	+12.6%	Shares	Defined	2025-02-11
2024-09-30	$28,846,643	397,775	+58.6%	Shares	Defined	2024-11-12
2024-06-30	$22,046,111	250,809	+358.0%	Shares	Defined	2024-08-07
2024-03-31	$4,893,711	54,764	+185.4%	Shares	Defined	2024-05-14
2023-12-31	$1,365,993	19,188	+18.9%	Shares	Defined	2024-02-13
2023-09-30	$1,214,846	16,142	-23.2%	Shares	Defined	2023-11-13
2023-06-30	$1,505,442	21,014	-36.9%	Shares	Defined	2023-08-14
2023-03-31	$2,484,134	33,286	-65.0%	Shares	Defined	2023-05-11
2022-12-31	$7,231,543	95,202	-9.6%	Shares	Defined	2023-02-13
2022-09-30	$6,459,725	105,293	+46.2%	Shares	Defined	2022-11-14
2022-06-30	$5,696,378	72,024	+1413.7%	Shares	Defined	2022-08-12
2022-03-31	$448,013	4,758	+21.3%	Shares	Defined	2022-05-11
2021-12-31	$368,432	3,922	-82.0%	Shares	Defined	2022-02-07
2021-09-30	$2,376,308	21,809	-47.2%	Shares	Defined	2021-11-10
2021-06-30	$5,101,124	41,308	+17.5%	Shares	Defined	2021-08-05
2021-03-31	$3,884,517	35,154	+6.0%	Shares	Defined	2021-05-14
2020-12-31	$3,280,908	33,174	+61.2%	Shares	Defined	2021-02-12
2020-09-30	$1,102,721	20,577	+26.3%	Shares	Defined	2020-11-13
2020-06-30	$1,199,785	16,297	-6.8%	Shares	Defined	2020-08-13
2020-03-31	$1,211,152	17,482	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.