Century Aluminum annual debt-to-equity ratio
2010
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2025
Century Aluminum Debt-to-Equity Ratio Growth & History (CENX)
Century Aluminum's debt-to-equity ratio was 0.71 for fiscal 2025.
View full Century Aluminum company overviewCentury Aluminum annual debt-to-equity ratio history
| Fiscal year | Period ended | Debt-to-equity ratio | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | 0.71 | −0.08 | −10.20% |
| 2024 | 2024-12-31 | 0.79 | −0.62 | −44.06% |
| 2023 | 2023-12-31 | 1.42 | 0.04 | +2.70% |
| 2022 | 2022-12-31 | 1.38 | 0.25 | +21.99% |
| 2021 | 2021-12-31 | 1.13 | 0.50 | +80.53% |
| 2020 | 2020-12-31 | 0.63 | 0.14 | +29.36% |
| 2019 | 2019-12-31 | 0.48 | 0.12 | +31.85% |
| 2018 | 2018-12-31 | 0.37 | 0.06 | +18.92% |
| 2017 | 2017-12-31 | 0.31 | −0.03 | −8.61% |
| 2016 | 2016-12-31 | 0.34 | 0.08 | +33.54% |
| 2015 | 2015-12-31 | 0.25 | 0.02 | +8.82% |
| 2014 | 2014-12-31 | 0.23 | −0.03 | −12.18% |
| 2013 | 2013-12-31 | 0.26 | −0.01 | −5.03% |
| 2012 | 2012-12-31 | 0.28 | 0.02 | +6.63% |
| 2011 | 2011-12-31 | 0.26 | −0.01 | −4.21% |
| 2010 | 2010-12-31 | 0.27 | — | — |
Century Aluminum quarterly debt-to-equity ratio
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| Fiscal quarter | Period ended | Debt-to-equity ratio | Change | YoY change |
|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | 0.34 | −0.33 | −49.30% |
| Q1 2026 | 2026-03-31 | 0.47 | −0.19 | −28.62% |
| Q4 2025 | 2025-12-31 | 0.71 | −0.08 | −10.20% |
| Q3 2025 | 2025-09-30 | 0.83 | — | — |
| Q2 2025 | 2025-06-30 | 0.67 | −0.12 | −15.51% |
| Q1 2025 | 2025-03-31 | 0.66 | −0.21 | −24.30% |
| Q4 2024 | 2024-12-31 | 0.79 | −0.62 | −44.06% |
| Q2 2024 | 2024-06-30 | 0.80 | −0.74 | −48.22% |
| Q1 2024 | 2024-03-31 | 0.88 | −0.61 | −41.12% |
| Q4 2023 | 2023-12-31 | 1.42 | 0.04 | +2.70% |
| Q3 2023 | 2023-09-30 | 1.54 | 0.55 | +55.19% |
| Q2 2023 | 2023-06-30 | 1.54 | 0.61 | +64.74% |
| Q1 2023 | 2023-03-31 | 1.49 | 0.42 | +39.51% |
| Q4 2022 | 2022-12-31 | 1.38 | 0.25 | +21.99% |
| Q3 2022 | 2022-09-30 | 0.99 | −0.30 | −23.11% |
| Q2 2022 | 2022-06-30 | 0.94 | −0.17 | −15.35% |
| Q1 2022 | 2022-03-31 | 1.07 | 0.24 | +28.41% |
| Q4 2021 | 2021-12-31 | 1.13 | 0.50 | +80.53% |
| Q3 2021 | 2021-09-30 | 1.29 | 0.70 | +118.46% |
| Q2 2021 | 2021-06-30 | 1.11 | 0.49 | +79.83% |
| Q1 2021 | 2021-03-31 | 0.83 | 0.23 | +38.80% |
| Q4 2020 | 2020-12-31 | 0.63 | 0.14 | +29.36% |
| Q3 2020 | 2020-09-30 | 0.59 | 0.12 | +26.26% |
| Q2 2020 | 2020-06-30 | 0.62 | 0.15 | +32.18% |
| Q1 2020 | 2020-03-31 | 0.60 | 0.16 | +36.38% |
| Q4 2019 | 2019-12-31 | 0.48 | 0.12 | +31.85% |
| Q3 2019 | 2019-09-30 | 0.47 | 0.14 | +43.72% |
| Q2 2019 | 2019-06-30 | 0.47 | 0.17 | +54.94% |
| Q1 2019 | 2019-03-31 | 0.44 | 0.13 | +42.55% |
| Q4 2018 | 2018-12-31 | 0.37 | 0.06 | +18.92% |
| Q3 2018 | 2018-09-30 | 0.32 | −0.01 | −1.90% |
| Q2 2018 | 2018-06-30 | 0.30 | −0.04 | −11.84% |
| Q1 2018 | 2018-03-31 | 0.31 | −0.04 | −10.39% |
| Q4 2017 | 2017-12-31 | 0.31 | −0.03 | −8.61% |
| Q3 2017 | 2017-09-30 | 0.33 | 0.06 | +21.48% |
| Q2 2017 | 2017-06-30 | 0.34 | 0.08 | +32.68% |
| Q1 2017 | 2017-03-31 | 0.34 | 0.09 | +35.25% |
| Q4 2016 | 2016-12-31 | 0.34 | 0.08 | +33.54% |
| Q3 2016 | 2016-09-30 | 0.27 | 0.03 | +14.45% |
| Q2 2016 | 2016-06-30 | 0.26 | 0.03 | +12.46% |
| Q1 2016 | 2016-03-31 | 0.25 | 0.03 | +13.75% |
| Q4 2015 | 2015-12-31 | 0.25 | 0.02 | +8.82% |
| Q3 2015 | 2015-09-30 | 0.24 | −0.00 | −1.43% |
| Q2 2015 | 2015-06-30 | 0.23 | −0.03 | −10.89% |
| Q1 2015 | 2015-03-31 | 0.22 | −0.04 | −14.43% |
| Q4 2014 | 2014-12-31 | 0.23 | −0.03 | −12.18% |
| Q3 2014 | 2014-09-30 | 0.24 | −0.04 | −14.77% |
| Q2 2014 | 2014-06-30 | 0.26 | −0.01 | −3.33% |
| Q1 2014 | 2014-03-31 | 0.26 | 0.00 | +0.26% |
| Q4 2013 | 2013-12-31 | 0.26 | −0.01 | −5.03% |
| Q3 2013 | 2013-09-30 | 0.28 | 0.01 | +4.74% |
| Q2 2013 | 2013-06-30 | 0.27 | −0.00 | −0.78% |
| Q1 2013 | 2013-03-31 | 0.26 | −0.00 | −1.15% |
| Q4 2012 | 2012-12-31 | 0.28 | 0.02 | +6.63% |
| Q3 2012 | 2012-09-30 | 0.27 | — | — |
| Q2 2012 | 2012-06-30 | 0.27 | — | — |
| Q1 2012 | 2012-03-31 | 0.26 | — | — |
| Q4 2011 | 2011-12-31 | 0.26 | −0.01 | −4.21% |
| Q4 2010 | 2010-12-31 | 0.27 | — | — |
Century Aluminum debt-to-equity ratio trends
Over the last five fiscal years, Century Aluminum's debt-to-equity ratio increased from 0.63 to 0.71, a change of 0.09. The latest reported quarter, Q2 2026, shows 0.34.
About the metric
What the debt-to-equity ratio means
The debt-to-equity ratio compares interest-bearing debt with shareholders’ equity. It helps show how much debt financing a company uses relative to its accounting equity, but useful comparison levels vary by industry.
Calculation and source
How debt-to-equity is calculated
TickerStat calculates debt-to-equity as total interest-bearing debt divided by SEC-reported shareholders’ equity for the same balance-sheet date. Total liabilities are not treated as debt, and periods with non-positive equity are omitted. Fiscal periods can differ from calendar years, so exact period-end dates are included.
Review Century Aluminum source filings ↗