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

Constellium Se (CSTM) recorded quarterly Gross Margin of 17.07% in Q1 2026, up 8.25% quarter-over-quarter from 15.77% in Q4 2025, and up 378.0% on a YoY basis from 3.57% in Q1 2025.

Constellium Se (CSTM) Gross Margin (2024 - 2026) Analysis & Trends

Constellium Se's Gross Margin history runs 3 years deep, the most recent figure standing at 17.07% for Q1 2026.

  • In Q1 2026, Gross Margin rose 378.0% year-over-year to 17.07%; the TTM figure through Mar 2026 stood at 15.05% (up 219.0% YoY), while the FY2025 annual figure was 14.05%, up 126.0% from the prior year.
  • Gross Margin was 17.07% for Q1 2026 at Constellium Se, up from 15.77% in the prior quarter.
  • In the past five years, Gross Margin ranged from a high of 17.07% in Q1 2026 to a low of 11.38% in Q3 2024.
  • Historically, Gross Margin has averaged 13.79% across 3 years, with a median of 13.29% in 2025.
  • The sharpest annual moves came in 2025 and 2026: Gross Margin plunged 199 bps in 2025, then jumped 378 bps in 2026.
  • A 3-year view of Gross Margin shows it stood at 12.09% in 2024, then jumped by 30 bps to 15.77% in 2025, then climbed by 8 bps to 17.07% in 2026.
  • The last three Gross Margin figures came in at 17.07% (Q1 2026), 15.77% (Q4 2025), and 14.5% (Q3 2025), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Gross Margin (Qtr)
1 Alcoa 18.13 Bn 16.72 Bn 681.00 Mn 21.33%
2 Century Aluminum 6.04 Bn 5.93 Bn 118.80 Mn 18.30%
3 Constellium Se 4.83 Bn 4.56 Bn 420.00 Mn 17.07%
4 Kaiser Aluminum 3.08 Bn 3.05 Bn 944.60 Mn 85.35%

Historic Data

Download Data
DateValue
Mar 31, 2026 17.07%
Dec 31, 2025 15.77%
Sep 30, 2025 14.50%
Jun 30, 2025 12.51%
Mar 31, 2025 13.29%
Dec 31, 2024 12.09%
Sep 30, 2024 11.38%
Jun 30, 2024 14.49%
Mar 31, 2024 13.03%