Century Aluminum (CENX) Debt to Equity (2010 - 2026)

Century Aluminum (CENX) reported Debt to Equity of $0.45 for Q1 2026, down 16.22% on a YoY basis from $0.54 in Q1 2025, and down 31.91% quarter-over-quarter from $0.67 in Q4 2025.

Century Aluminum (CENX) Debt to Equity (2010 - 2026) Analysis & Trends

Century Aluminum has reported Debt to Equity for 17 years, with the latest figure at $0.45 in Q1 2026.

  • For the quarter ending Q1 2026, Debt to Equity fell 16.22% year-over-year to $0.45; the trailing twelve-month figure through Mar 2026 stood at $0.45 (down 16.22% YoY), and the FY2025 full-year result was $0.67, up 12115.9% from the prior year.
  • Debt to Equity for Q1 2026 stood at $0.45, down from $0.67 in the prior quarter.
  • The five-year high for Debt to Equity was $1.3 in Q3 2023, with the low at $0.01 in Q4 2024.
  • Historically, Debt to Equity has averaged $0.58 across 5 years, with a median of $0.62 in 2022.
  • Annual changes were most pronounced in 2024 — Debt to Equity tumbled 99.55% — and 2025, when it jumped 12115.9%.
  • Century Aluminum's Debt to Equity stood at $0.98 in 2022, then climbed by 24.05% to $1.22 in 2023, then plunged by 99.55% to $0.01 in 2024, then jumped by 12115.9% to $0.67 in 2025, then slumped by 31.91% to $0.45 in 2026.
  • The last three Debt to Equity figures came in at $0.45 (Q1 2026), $0.67 (Q4 2025), and $0.04 (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 0.45
Dec 31, 2025 0.67
Sep 30, 2025 0.04
Jun 30, 2025 0.03
Mar 31, 2025 0.54
Dec 31, 2024 0.01
Jun 30, 2024 0.64
Mar 31, 2024 0.63
Dec 31, 2023 1.22
Sep 30, 2023 1.30
Jun 30, 2023 0.62
Mar 31, 2023 0.18
Dec 31, 2022 0.98
Sep 30, 2022 0.52
Jun 30, 2022 0.62
Mar 31, 2022 0.84
Dec 31, 2021 0.83
Sep 30, 2021 1.15
Jun 30, 2021 0.90
Mar 31, 2021 0.75