STATE STREET CORP

Position in CSTM — Constellium SE

CIK 93751 BOSTON, MA

Back to CSTM Full portfolio

Position in CSTM

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$67,926,707

+$17,775,943 QoQ

Shares Held

2,763,495

+3.9% QoQ

Ownership

2.03%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 11% Shared 0% None 89%

Common Shares in CSTM Over Time

Shares Held

Position Value (USD)

Position in Aluminum

Basic Materials · as of Mar 31, 2026

STATE STREET CORP holds $1,224,267,528 across 4 Aluminum names. CSTM ranks #4 (5.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AA	Alcoa Corp	10,881,537	$721,772,349
2	CENX	Century Aluminum Co	4,667,540	$273,937,922
3	KALU	Kaiser Aluminum Corp	1,332,923	$160,630,550
4	CSTM	Constellium SE This page	2,763,495	$67,926,707

All Filings in CSTM

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$67,926,707	2,763,495	+3.9%	Shares	Defined	2026-05-15
2025-12-31	$50,150,764	2,660,518	+3.6%	Shares	Defined	2026-02-13
2025-09-30	$38,205,337	2,567,563	+2.6%	Shares	Defined	2025-11-14
2025-06-30	$33,285,404	2,502,662	+12.7%	Shares	Defined	2025-08-14
2025-03-31	$22,403,563	2,220,373	-4.1%	Shares	Defined	2025-05-15
2024-12-31	$23,773,386	2,314,838	+2.3%	Shares	Defined	2025-02-14
2024-09-30	$36,780,087	2,261,998	-1.0%	Shares	Defined	2024-11-14
2024-06-30	$43,080,789	2,285,453	+5.7%	Shares	Defined	2024-08-14
2024-03-31	$47,800,051	2,161,920	+1.4%	Shares	Defined	2024-05-15
2023-12-31	$42,568,731	2,132,702	+4.3%	Shares	Defined	2024-02-14
2023-09-30	$37,203,275	2,044,136	+0.1%	Shares	Defined	2023-11-14
2023-06-30	$35,119,820	2,041,850	+0.2%	Shares	Defined	2023-08-14
2023-03-31	$31,141,358	2,038,047	+7.7%	Shares	Defined	2023-05-15
2022-12-31	$22,393,988	1,892,983	-0.5%	Shares	Defined	2023-05-15
2022-09-30	$19,286,492	1,902,021	+1.3%	Shares	Defined	2022-11-15
2022-06-30	$24,807,613	1,877,942	+0.4%	Shares	Defined	2022-08-15
2022-03-31	$33,661,908	1,870,106	+5.1%	Shares	Defined	2022-05-16
2021-12-31	$31,879,513	1,779,984	-0.5%	Shares	Defined	2022-02-14
2021-09-30	$33,595,410	1,788,893	+2.5%	Shares	Defined	2021-11-15
2021-06-30	$33,059,298	1,744,554	+1352.1%	Shares	Defined	2021-08-16
2021-03-31	$1,766,013	120,137	+2.1%	Shares	Defined	2021-07-09
2020-12-31	$1,645,783	117,640	-3.9%	Shares	Defined	2021-02-16
2020-09-30	$960,722	122,385	-0.6%	Shares	Defined	2020-11-10
2020-06-30	$945,899	123,164	-87.5%	Shares	Defined	2020-08-14
2020-03-31	$5,132,933	985,208	—	Shares	Defined	2020-06-19
No filing history on record for this holder in this stock.