EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2026

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The reconciliation of the numerator and denominator of basic and diluted earnings per share was as follows:


		Three months ended March 31,
(in millions of U.S. dollars except share and per share amounts )		2026		2025
Numerator:
Net income attributable to equity holders of Constellium		199		37
Denominator:
Basic - weighted-average ordinary shares outstanding		135,394,675		142,495,499
Dilutive effect of non-vested restricted stock units and performance-based restricted stock units		4,689,980		1,594,032
Diluted - weighted-average ordinary shares, of restricted stock units and performance- based restricted stock units		140,084,655		144,089,531
Basic earnings per share		$1.47		$0.26
Diluted earnings per share		$1.42		$0.26