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Side-by-side financial comparison of Allegion (ALLE) and CENTURY ALUMINUM CO (CENX). Click either name above to swap in a different company.
Allegion is the larger business by last-quarter revenue ($1.0B vs $633.7M, roughly 1.6× CENTURY ALUMINUM CO). Allegion runs the higher net margin — 13.4% vs 0.3%, a 13.1% gap on every dollar of revenue. On growth, Allegion posted the faster year-over-year revenue change (9.7% vs 0.4%). Over the past eight quarters, CENTURY ALUMINUM CO's revenue compounded faster (13.8% CAGR vs 3.5%).
Allegion plc manufactures and sells mechanical and electronic security products and solutions worldwide. The company offers door closers, controls, and exit devices; locks, locksets, portable locks, and key systems and services; electronic security products and access control systems; time, attendance, and workforce productivity systems; doors and door systems; and other accessories. The company sells its products and solutions to end-users in commercial, institutional, and residential facili...
Century Aluminum Company is a US-based producer of primary aluminum, with aluminum plants in Kentucky, South Carolina and Iceland. It is the largest producer of primary aluminum in the United States. The company is a publicly held corporation listed on the NASDAQ. The headquarters is at One South Wacker in Chicago.
ALLE vs CENX — Head-to-Head
Income Statement — Q1 FY2026 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $1.0B | $633.7M |
| Net Profit | $138.1M | $1.8M |
| Gross Margin | 44.0% | 13.0% |
| Operating Margin | 18.9% | 5.2% |
| Net Margin | 13.4% | 0.3% |
| Revenue YoY | 9.7% | 0.4% |
| Net Profit YoY | -6.8% | -96.0% |
| EPS (diluted) | — | $0.03 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q1 26 | $1.0B | — | ||
| Q4 25 | $1.0B | $633.7M | ||
| Q3 25 | $1.1B | $632.2M | ||
| Q2 25 | $1.0B | $628.1M | ||
| Q1 25 | $941.9M | $633.9M | ||
| Q4 24 | $945.6M | $630.9M | ||
| Q3 24 | $967.1M | $539.1M | ||
| Q2 24 | $965.6M | $560.8M |
| Q1 26 | $138.1M | — | ||
| Q4 25 | $147.5M | $1.8M | ||
| Q3 25 | $188.4M | $14.9M | ||
| Q2 25 | $159.7M | $-4.6M | ||
| Q1 25 | $148.2M | $29.7M | ||
| Q4 24 | $144.1M | $45.2M | ||
| Q3 24 | $174.2M | $47.3M | ||
| Q2 24 | $155.4M | $-2.5M |
| Q1 26 | 44.0% | — | ||
| Q4 25 | 44.5% | 13.0% | ||
| Q3 25 | 45.8% | 12.2% | ||
| Q2 25 | 45.6% | 5.8% | ||
| Q1 25 | 44.9% | 9.6% | ||
| Q4 24 | 44.1% | 10.5% | ||
| Q3 24 | 44.7% | 15.2% | ||
| Q2 24 | 44.4% | 3.6% |
| Q1 26 | 18.9% | — | ||
| Q4 25 | 20.3% | 5.2% | ||
| Q3 25 | 21.8% | 9.2% | ||
| Q2 25 | 21.5% | 3.3% | ||
| Q1 25 | 20.9% | 7.3% | ||
| Q4 24 | 19.5% | 7.8% | ||
| Q3 24 | 22.2% | 11.8% | ||
| Q2 24 | 21.6% | 1.1% |
| Q1 26 | 13.4% | — | ||
| Q4 25 | 14.3% | 0.3% | ||
| Q3 25 | 17.6% | 2.4% | ||
| Q2 25 | 15.6% | -0.7% | ||
| Q1 25 | 15.7% | 4.7% | ||
| Q4 24 | 15.2% | 7.2% | ||
| Q3 24 | 18.0% | 8.8% | ||
| Q2 24 | 16.1% | -0.4% |
| Q1 26 | — | — | ||
| Q4 25 | $1.70 | $0.03 | ||
| Q3 25 | $2.18 | $0.15 | ||
| Q2 25 | $1.85 | $-0.05 | ||
| Q1 25 | $1.71 | $0.29 | ||
| Q4 24 | $1.65 | $0.58 | ||
| Q3 24 | $1.99 | $0.46 | ||
| Q2 24 | $1.77 | $-0.03 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $308.9M | $134.2M |
| Total DebtLower is stronger | $2.0B | — |
| Stockholders' EquityBook value | $2.1B | $805.6M |
| Total Assets | $5.3B | $2.3B |
| Debt / EquityLower = less leverage | 0.97× | — |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | $308.9M | — | ||
| Q4 25 | $356.2M | $134.2M | ||
| Q3 25 | $302.7M | $151.4M | ||
| Q2 25 | $656.8M | $40.7M | ||
| Q1 25 | $494.5M | $44.9M | ||
| Q4 24 | $503.8M | $32.9M | ||
| Q3 24 | $878.9M | — | ||
| Q2 24 | $747.5M | $41.3M |
| Q1 26 | $2.0B | — | ||
| Q4 25 | $2.0B | — | ||
| Q3 25 | $2.1B | — | ||
| Q2 25 | $2.1B | — | ||
| Q1 25 | $2.0B | — | ||
| Q4 24 | $2.0B | — | ||
| Q3 24 | $2.4B | — | ||
| Q2 24 | $2.4B | — |
| Q1 26 | $2.1B | — | ||
| Q4 25 | $2.1B | $805.6M | ||
| Q3 25 | $1.9B | $741.8M | ||
| Q2 25 | $1.8B | $724.4M | ||
| Q1 25 | $1.6B | $726.3M | ||
| Q4 24 | $1.5B | $694.4M | ||
| Q3 24 | $1.6B | $628.5M | ||
| Q2 24 | $1.4B | $601.5M |
| Q1 26 | $5.3B | — | ||
| Q4 25 | $5.2B | $2.3B | ||
| Q3 25 | $5.2B | $2.1B | ||
| Q2 25 | $4.9B | $1.9B | ||
| Q1 25 | $4.6B | $2.0B | ||
| Q4 24 | $4.5B | $1.9B | ||
| Q3 24 | $5.0B | $2.1B | ||
| Q2 24 | $4.8B | $1.8B |
| Q1 26 | 0.97× | — | ||
| Q4 25 | 0.96× | — | ||
| Q3 25 | 1.07× | — | ||
| Q2 25 | 1.16× | — | ||
| Q1 25 | 1.24× | — | ||
| Q4 24 | 1.33× | — | ||
| Q3 24 | 1.53× | — | ||
| Q2 24 | 1.69× | — |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | $101.3M | $102.8M |
| Free Cash FlowOCF − Capex | — | $67.7M |
| FCF MarginFCF / Revenue | — | 10.7% |
| Capex IntensityCapex / Revenue | 2.0% | 5.5% |
| Cash ConversionOCF / Net Profit | 0.73× | 57.11× |
| TTM Free Cash FlowTrailing 4 quarters | — | $84.8M |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | $101.3M | — | ||
| Q4 25 | $240.1M | $102.8M | ||
| Q3 25 | $229.5M | $2.0M | ||
| Q2 25 | $209.7M | $7.9M | ||
| Q1 25 | $104.5M | $72.3M | ||
| Q4 24 | $219.0M | $-41.4M | ||
| Q3 24 | $231.9M | $20.1M | ||
| Q2 24 | $173.0M | $11.5M |
| Q1 26 | — | — | ||
| Q4 25 | $200.5M | $67.7M | ||
| Q3 25 | $209.8M | $-18.1M | ||
| Q2 25 | $192.0M | $-15.9M | ||
| Q1 25 | $83.4M | $51.1M | ||
| Q4 24 | $194.9M | $-54.6M | ||
| Q3 24 | $212.0M | $-2.4M | ||
| Q2 24 | $152.1M | $-5.4M |
| Q1 26 | — | — | ||
| Q4 25 | 19.4% | 10.7% | ||
| Q3 25 | 19.6% | -2.9% | ||
| Q2 25 | 18.8% | -2.5% | ||
| Q1 25 | 8.9% | 8.1% | ||
| Q4 24 | 20.6% | -8.7% | ||
| Q3 24 | 21.9% | -0.4% | ||
| Q2 24 | 15.8% | -1.0% |
| Q1 26 | 2.0% | — | ||
| Q4 25 | 3.8% | 5.5% | ||
| Q3 25 | 1.8% | 3.2% | ||
| Q2 25 | 1.7% | 3.8% | ||
| Q1 25 | 2.2% | 3.3% | ||
| Q4 24 | 2.5% | 2.1% | ||
| Q3 24 | 2.1% | 4.2% | ||
| Q2 24 | 2.2% | 3.0% |
| Q1 26 | 0.73× | — | ||
| Q4 25 | 1.63× | 57.11× | ||
| Q3 25 | 1.22× | 0.13× | ||
| Q2 25 | 1.31× | — | ||
| Q1 25 | 0.71× | 2.43× | ||
| Q4 24 | 1.52× | -0.92× | ||
| Q3 24 | 1.33× | 0.42× | ||
| Q2 24 | 1.11× | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
ALLE
| Allegion Americas | $809.9M | 78% |
| Allegion International | $223.7M | 22% |
CENX
| Aluminum | $566.3M | 89% |
| Alumina | $67.4M | 11% |
