STATE STREET CORP

Position in KALU — Kaiser Aluminum Corp

CIK 93751 BOSTON, MA

Back to KALU Full portfolio

Position in KALU

as of Jun 30, 2026 · filed Aug 7, 2026 Compact

Position Value

$257,746,241

+$97,115,691 QoQ

Shares Held

1,317,519

-1.2% QoQ

Ownership

8.06%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

of 335 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 7% Shared 0% None 93%

Common Shares in KALU Over Time

Shares Held

Position Value (USD)

Position in Aluminum

Basic Materials · as of Jun 30, 2026

STATE STREET CORP holds $1,174,008,004 across 4 Aluminum names. KALU ranks #2 (22.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AA	Alcoa Corp	10,875,945	$567,071,772
2	KALU	Kaiser Aluminum Corp This page	1,317,519	$257,746,241
3	CENX	Century Aluminum Co	5,542,720	$255,020,547
4	CSTM	Constellium SE	2,954,799	$94,169,444

All Filings in KALU

Export CSV

27 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$257,746,241	1,317,519	-1.2%	Shares	Defined	2026-08-07
2026-03-31	$160,630,550	1,332,923	+38.0%	Shares	Defined	2026-05-15
2026-03-31	$160,630,550	1,332,923	—	Shares	Sole	2026-05-12
2025-12-31	$110,971,759	966,148	-16.2%	Shares	Defined	2026-02-13
2025-09-30	$88,964,476	1,152,987	-0.1%	Shares	Defined	2025-11-14
2025-06-30	$92,237,758	1,154,415	+31.9%	Shares	Defined	2025-08-14
2025-03-31	$53,053,654	875,184	+0.1%	Shares	Defined	2025-05-15
2024-12-31	$61,451,466	874,505	-9.0%	Shares	Defined	2025-02-14
2024-09-30	$69,673,009	960,742	+2.2%	Shares	Defined	2024-11-14
2024-06-30	$82,605,167	939,763	+4.0%	Shares	Defined	2024-08-14
2024-03-31	$80,780,099	903,985	-9.4%	Shares	Defined	2024-05-15
2023-12-31	$71,050,609	998,042	+15.2%	Shares	Defined	2024-02-14
2023-09-30	$65,203,307	866,374	-6.4%	Shares	Defined	2023-11-14
2023-06-30	$66,294,151	925,379	+5.5%	Shares	Defined	2023-08-14
2023-03-31	$65,476,331	877,346	+6.0%	Shares	Defined	2023-05-15
2022-12-31	$62,897,386	828,033	-24.3%	Shares	Defined	2023-05-15
2022-09-30	$67,063,832	1,093,135	+18.9%	Shares	Defined	2022-11-15
2022-06-30	$72,689,720	919,076	-18.8%	Shares	Defined	2022-08-15
2022-03-31	$106,615,484	1,132,280	+30.6%	Shares	Defined	2022-05-16
2021-12-31	$81,432,264	866,854	-1.2%	Shares	Defined	2022-02-14
2021-09-30	$95,556,939	876,991	-5.2%	Shares	Defined	2021-11-15
2021-06-30	$114,298,515	925,569	-9.3%	Shares	Defined	2021-08-16
2021-03-31	$112,809,892	1,020,904	+6.3%	Shares	Defined	2021-07-09
2020-12-31	$95,023,911	960,808	-0.1%	Shares	Defined	2021-02-16
2020-09-30	$51,522,229	961,415	+20.7%	Shares	Defined	2020-11-10
2020-06-30	$58,643,851	796,575	+20.3%	Shares	Defined	2020-08-14
2020-03-31	$45,886,776	662,338	—	Shares	Defined	2020-06-19
No filing history on record for this holder in this stock.