Century Aluminum CENX Operating margin
Operating margin at other companies
Other financials
Where this comes from
Calculated from Century Aluminum’s reported figures.
Based on trailing twelve months.
The official record: Century Aluminum’s 10-Q, filed May 7, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is Century Aluminum's operating margin?
- Century Aluminum (CENX) reported operating margin of 18.9% in Q1 2026.
- How has Century Aluminum's operating margin changed year-over-year?
- Century Aluminum's operating margin increased by 220.6% year-over-year, from 5.9% to 18.9%.
- What is the long-term trend for Century Aluminum's operating margin?
- Over 5 years (2020 to 2025), Century Aluminum's operating margin has grown at a 3.4% compound annual growth rate (CAGR), from -5% to 5.9%.
- What does operating margin mean?
- Operating income as a percentage of revenue (trailing twelve months). Captures profitability from core operations after both cost of revenue and operating expenses, but before interest and taxes.