MORGAN STANLEY

Position in CSTM — Constellium SE

CIK 895421 NEW YORK, NY

Back to CSTM Full portfolio

Position in CSTM

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

Position Value

$78,559,004

+$8,283,982 QoQ

Shares Held

3,196,054

-14.3% QoQ

Ownership

2.35%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 97.11775833574777.ToString("F0")% Shared 0.ToString("F0")% None 2.882241664252231.ToString("F0")%

Common Shares in CSTM Over Time

Shares Held

Position Value (USD)

Position in Aluminum

Basic Materials · as of Mar 31, 2026

MORGAN STANLEY holds $464,018,457 across 4 Aluminum names. CSTM ranks #3 (16.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AA	Alcoa Corp	4,095,810	$271,675,070
2	CENX	Century Aluminum Co	1,585,230	$93,037,144
3	CSTM	Constellium SE This page	3,196,054	$78,559,004
4	KALU	Kaiser Aluminum Corp	172,162	$20,747,239

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	$78,559,004	3,196,054	-14.3%	Shares	Defined	2026-05-15
2025-12-31	$70,275,022	3,728,118	+48.4%	Shares	Defined	2026-05-27
2025-09-30	$37,372,634	2,511,602	+56.9%	Shares	Defined	2026-05-27
2025-06-30	$21,296,184	1,601,217	+27.7%	Shares	Defined	2025-08-15
2025-03-31	$12,653,543	1,254,068	-41.9%	Shares	Defined	2025-05-15
2024-12-31	$22,148,781	2,156,649	-3.8%	Shares	Defined	2025-05-15
2024-09-30	$36,465,551	2,242,654	+1.1%	Shares	Defined	2025-05-14
2024-06-30	$41,830,200	2,219,109	+48.2%	Shares	Defined	2025-05-14
2024-03-31	$33,101,519	1,497,129	+52.9%	Shares	Defined	2024-10-17
2023-12-31	$19,540,395	978,978	+12.7%	Shares	Defined	2024-08-16
2023-09-30	$15,814,450	868,926	-11.7%	Shares	Defined	2023-11-15
2023-06-30	$16,930,955	984,358	-1.7%	Shares	Defined	2023-08-14
2023-03-31	$15,300,258	1,001,326	+5.8%	Shares	Defined	2023-05-15
2022-12-31	$11,191,840	946,056	+35.5%	Shares	Defined	2023-02-14
2022-09-30	$7,077,767	698,005	-15.2%	Shares	Defined	2022-11-14
2022-06-30	$10,871,798	822,998	-3.2%	Shares	Defined	2022-10-27
2022-03-31	$15,307,398	850,411	+39.4%	Shares	Defined	2022-10-27
2021-12-31	$10,926,924	610,102	-31.5%	Shares	Defined	2022-02-14
2021-09-30	$16,723,738	890,508	-31.2%	Shares	Defined	2021-11-15
2021-06-30	$24,528,519	1,294,381	-35.5%	Shares	Defined	2021-08-23
2021-03-31	$29,510,822	2,007,539	-9.4%	Shares	Defined	2021-05-17
2020-12-31	$31,011,058	2,216,659	-23.7%	Shares	Defined	2021-02-16
2020-09-30	$22,813,245	2,906,146	-9.2%	Shares	Defined	2020-11-13
2020-06-30	$24,593,556	3,202,286	-35.2%	Shares	Defined	2020-08-14
2020-03-31	$25,752,106	4,942,823	—	Shares	Defined	2020-05-26
No filing history on record for this holder in this stock.