Constellium Se (CSTM) Operating Margin (2024 - 2026)

Constellium Se's Operating Margin history runs 3 years deep, the most recent figure standing at 12.6% for Q1 2026.

• In Q1 2026, Operating Margin rose 391.0% year-over-year to 12.6%; the TTM figure through Mar 2026 stood at 10.55% (up 250.0% YoY), while the FY2025 annual figure was 5.78%, up 189.0% from the prior year.
• Operating Margin was 12.6% for Q1 2026 at Constellium Se, up from 11.45% in the prior quarter.
• In the past five years, Operating Margin ranged from a high of 12.6% in Q1 2026 to a low of 6.16% in Q4 2024.
• Historically, Operating Margin has averaged 9.08% across 3 years, with a median of 8.69% in 2025.
• Biggest YoY gain for Operating Margin was 529 bps in 2025; the steepest drop was 219 bps in 2025.
• A 3-year view of Operating Margin shows it stood at 6.16% in 2024, then jumped by 86 bps to 11.45% in 2025, then increased by 10 bps to 12.6% in 2026.
• The last three Operating Margin figures came in at 12.6% (Q1 2026), 11.45% (Q4 2025), and 10.02% (Q3 2025), per Business Quant data.