Constellium Se (CSTM) Debt to Equity (2016 - 2026)

Constellium Se (CSTM) recorded quarterly Debt to Equity of $1.76 in Q1 2026, down 10.97% quarter-over-quarter from $1.98 in Q4 2025, and down 30.83% on a YoY basis from $2.55 in Q1 2025.

Constellium Se (CSTM) Debt to Equity (2016 - 2026) Analysis & Trends

Constellium Se's Debt to Equity history runs 11 years deep, the most recent figure standing at $1.76 for Q1 2026.

  • In Q1 2026, Debt to Equity fell 30.83% year-over-year to $1.76; the TTM figure through Mar 2026 stood at $1.76 (down 30.83% YoY), while the FY2025 annual figure was $1.98, down 24.7% from the prior year.
  • Debt to Equity was $1.76 for Q1 2026 at Constellium Se, down from $1.98 in the prior quarter.
  • In the past five years, Debt to Equity ranged from a high of $2.63 in Q4 2024 to a low of $0.22 in Q4 2022.
  • Historically, Debt to Equity has averaged $2.03 across 5 years, with a median of $2.29 in 2025.
  • The sharpest annual moves came in 2022 and 2023: Debt to Equity tumbled 77.0% in 2022, then surged 899.89% in 2023.
  • A 5-year view of Debt to Equity shows it stood at $0.22 in 2022, then soared by 899.89% to $2.22 in 2023, then rose by 18.69% to $2.63 in 2024, then fell by 24.7% to $1.98 in 2025, then fell by 10.97% to $1.76 in 2026.
  • The last three Debt to Equity figures came in at $1.76 (Q1 2026), $1.98 (Q4 2025), and $2.36 (Q3 2025), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Debt/Equity (Qtr)
1 Alcoa 18.13 Bn 16.72 Bn 681.00 Mn 0.36
2 Century Aluminum 6.04 Bn 5.93 Bn 118.80 Mn 0.45
3 Constellium Se 4.83 Bn 4.56 Bn 420.00 Mn 1.76
4 Kaiser Aluminum 3.08 Bn 3.05 Bn 944.60 Mn 1.18

Historic Data

Download Data
DateValue
Mar 31, 2026 1.76
Dec 31, 2025 1.98
Sep 30, 2025 2.36
Jun 30, 2025 2.51
Mar 31, 2025 2.55
Dec 31, 2024 2.63
Dec 31, 2023 2.22
Dec 31, 2022 0.22
Dec 31, 2021 0.96
Dec 31, 2020 -20.39
Dec 31, 2019 -24.59
Dec 31, 2018 -0.73
Dec 31, 2017 -6.67
Dec 31, 2016 -4.20