CSTM

CONSTELLIUM SE

Secondary Smelting & Refining of Nonferrous MetalsNYSELarge accelerated filer

Total Trades

Buys

Sells

Largest Trade

$1M+

Insiders

Institutional Funds

195

Inst. Value

$1M+

Activist Filings

Insider Trades

Insider	Title	Type	Value	Shares	Price	Date
Hoffmann Philippe	President, A&T	SELL	$1M+	80K	$26.45	Mar 6, 2026
Corre Stephane	President, AS&I	SELL	$50K–$100K	3K	$24.69	Mar 3, 2026
Boccon-Gibod Isabelle	Director	SELL	$100K–$500K	10K	$25.77	Feb 27, 2026
Corre Stephane	President, AS&I	SELL	$50K–$100K	3K	$25.71	Feb 27, 2026
Becker Marcus	SVP CPO	SELL	$100K–$500K	16K	$25.58	Feb 24, 2026
Walters Stephen Charles	SVP GC & Secretary	SELL	$15K–$50K	2K	$25.39	Feb 24, 2026

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13F filings as of Dec 31, 2025 · 195 funds holding

Fund	Shares	Value	Type
Bpifrance SA	12.6M	$1M+	SH
Encompass Capital Advisors LLC	4.7M	$1M+	SH
Nut Tree Capital Management, LP	3.2M	$1M+	SH
STATE STREET CORP	2.7M	$1M+	SH
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	1.9M	$1M+	SH
BRIGHTLINE CAPITAL MANAGEMENT, LLC	1.8M	$1M+	SH
AMERICAN CENTURY COMPANIES INC	1.8M	$1M+	SH
GEODE CAPITAL MANAGEMENT, LLC	1.5M	$1M+	SH
BEACONLIGHT CAPITAL, LLC	1.3M	$1M+	SH
Kailix Advisors LLC	978K	$1M+	SH
SG Americas Securities, LLC	975K	$1M+	SH
MOORE CAPITAL MANAGEMENT, LP	858K	$1M+	SH
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	809K	$1M+	SH
Empowered Funds, LLC	667K	$1M+	SH
PANAGORA ASSET MANAGEMENT INC	621K	$1M+	SH
BlackRock, Inc.	621K	$1M+	SH
ArrowMark Colorado Holdings LLC	603K	$1M+	SH
BW Gestao de Investimentos Ltda.	546K	$1M+	SH
Boston Partners	542K	$1M+	SH
VOLORIDGE INVESTMENT MANAGEMENT, LLC	515K	$1M+	SH