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Side-by-side financial comparison of CENTURY ALUMINUM CO (CENX) and Nextpower Inc. (NXT). Click either name above to swap in a different company.
Nextpower Inc. is the larger business by last-quarter revenue ($909.4M vs $633.7M, roughly 1.4× CENTURY ALUMINUM CO). Nextpower Inc. runs the higher net margin — 14.4% vs 0.3%, a 14.1% gap on every dollar of revenue. On growth, Nextpower Inc. posted the faster year-over-year revenue change (33.9% vs 0.4%). Nextpower Inc. produced more free cash flow last quarter ($118.5M vs $67.7M). Over the past eight quarters, CENTURY ALUMINUM CO's revenue compounded faster (13.8% CAGR vs 11.1%).
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.
Nextpower Inc. (NXT) is a global energy technology provider based in Fremont, California.
CENX vs NXT — Head-to-Head
Income Statement — Q4 FY2025 vs Q3 FY2026
| Metric | | |
|---|---|---|
| Revenue | $633.7M | $909.4M |
| Net Profit | $1.8M | $131.2M |
| Gross Margin | 13.0% | 31.7% |
| Operating Margin | 5.2% | 19.4% |
| Net Margin | 0.3% | 14.4% |
| Revenue YoY | 0.4% | 33.9% |
| Net Profit YoY | -96.0% | 13.8% |
| EPS (diluted) | $0.03 | $0.85 |
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.
| Q4 25 | $633.7M | $909.4M | ||
| Q3 25 | $632.2M | $905.3M | ||
| Q2 25 | $628.1M | $864.3M | ||
| Q1 25 | $633.9M | $924.3M | ||
| Q4 24 | $630.9M | $679.4M | ||
| Q3 24 | $539.1M | $635.6M | ||
| Q2 24 | $560.8M | $719.9M | ||
| Q1 24 | $489.5M | $736.5M |
| Q4 25 | $1.8M | $131.2M | ||
| Q3 25 | $14.9M | $146.9M | ||
| Q2 25 | $-4.6M | $157.2M | ||
| Q1 25 | $29.7M | $156.8M | ||
| Q4 24 | $45.2M | $115.3M | ||
| Q3 24 | $47.3M | $115.4M | ||
| Q2 24 | $-2.5M | $121.7M | ||
| Q1 24 | $246.8M | $205.2M |
| Q4 25 | 13.0% | 31.7% | ||
| Q3 25 | 12.2% | 32.4% | ||
| Q2 25 | 5.8% | 32.6% | ||
| Q1 25 | 9.6% | 33.1% | ||
| Q4 24 | 10.5% | 35.5% | ||
| Q3 24 | 15.2% | 35.4% | ||
| Q2 24 | 3.6% | 33.0% | ||
| Q1 24 | 3.4% | 46.2% |
| Q4 25 | 5.2% | 19.4% | ||
| Q3 25 | 9.2% | 20.0% | ||
| Q2 25 | 3.3% | 21.5% | ||
| Q1 25 | 7.3% | 21.1% | ||
| Q4 24 | 7.8% | 22.1% | ||
| Q3 24 | 11.8% | 21.0% | ||
| Q2 24 | 1.1% | 22.2% | ||
| Q1 24 | 0.4% | 36.8% |
| Q4 25 | 0.3% | 14.4% | ||
| Q3 25 | 2.4% | 16.2% | ||
| Q2 25 | -0.7% | 18.2% | ||
| Q1 25 | 4.7% | 17.0% | ||
| Q4 24 | 7.2% | 17.0% | ||
| Q3 24 | 8.8% | 18.2% | ||
| Q2 24 | -0.4% | 16.9% | ||
| Q1 24 | 50.4% | 27.9% |
| Q4 25 | $0.03 | $0.85 | ||
| Q3 25 | $0.15 | $0.97 | ||
| Q2 25 | $-0.05 | $1.04 | ||
| Q1 25 | $0.29 | $1.05 | ||
| Q4 24 | $0.58 | $0.79 | ||
| Q3 24 | $0.46 | $0.79 | ||
| Q2 24 | $-0.03 | $0.84 | ||
| Q1 24 | $2.26 | $1.52 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $134.2M | $952.6M |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $805.6M | $2.2B |
| Total Assets | $2.3B | $3.8B |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $134.2M | $952.6M | ||
| Q3 25 | $151.4M | $845.3M | ||
| Q2 25 | $40.7M | $743.4M | ||
| Q1 25 | $44.9M | $766.1M | ||
| Q4 24 | $32.9M | $693.5M | ||
| Q3 24 | — | $561.9M | ||
| Q2 24 | $41.3M | $471.9M | ||
| Q1 24 | $93.5M | $474.1M |
| Q4 25 | $805.6M | $2.2B | ||
| Q3 25 | $741.8M | $2.0B | ||
| Q2 25 | $724.4M | $1.8B | ||
| Q1 25 | $726.3M | $1.6B | ||
| Q4 24 | $694.4M | $1.4B | ||
| Q3 24 | $628.5M | $1.3B | ||
| Q2 24 | $601.5M | $1.1B | ||
| Q1 24 | $601.5M | $961.0M |
| Q4 25 | $2.3B | $3.8B | ||
| Q3 25 | $2.1B | $3.7B | ||
| Q2 25 | $1.9B | $3.4B | ||
| Q1 25 | $2.0B | $3.2B | ||
| Q4 24 | $1.9B | $3.0B | ||
| Q3 24 | $2.1B | $2.8B | ||
| Q2 24 | $1.8B | $2.6B | ||
| Q1 24 | $1.8B | $2.5B |
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 | $102.8M | $123.3M |
| Free Cash FlowOCF − Capex | $67.7M | $118.5M |
| FCF MarginFCF / Revenue | 10.7% | 13.0% |
| Capex IntensityCapex / Revenue | 5.5% | 0.5% |
| Cash ConversionOCF / Net Profit | 57.11× | 0.94× |
| TTM Free Cash FlowTrailing 4 quarters | $84.8M | $587.3M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $102.8M | $123.3M | ||
| Q3 25 | $2.0M | $186.9M | ||
| Q2 25 | $7.9M | $81.3M | ||
| Q1 25 | $72.3M | $237.3M | ||
| Q4 24 | $-41.4M | $143.8M | ||
| Q3 24 | $20.1M | $153.8M | ||
| Q2 24 | $11.5M | $120.8M | ||
| Q1 24 | $-14.8M | $111.5M |
| Q4 25 | $67.7M | $118.5M | ||
| Q3 25 | $-18.1M | $171.4M | ||
| Q2 25 | $-15.9M | $70.1M | ||
| Q1 25 | $51.1M | $227.2M | ||
| Q4 24 | $-54.6M | $134.9M | ||
| Q3 24 | $-2.4M | $141.8M | ||
| Q2 24 | $-5.4M | $118.0M | ||
| Q1 24 | $-44.5M | $109.2M |
| Q4 25 | 10.7% | 13.0% | ||
| Q3 25 | -2.9% | 18.9% | ||
| Q2 25 | -2.5% | 8.1% | ||
| Q1 25 | 8.1% | 24.6% | ||
| Q4 24 | -8.7% | 19.9% | ||
| Q3 24 | -0.4% | 22.3% | ||
| Q2 24 | -1.0% | 16.4% | ||
| Q1 24 | -9.1% | 14.8% |
| Q4 25 | 5.5% | 0.5% | ||
| Q3 25 | 3.2% | 1.7% | ||
| Q2 25 | 3.8% | 1.3% | ||
| Q1 25 | 3.3% | 1.1% | ||
| Q4 24 | 2.1% | 1.3% | ||
| Q3 24 | 4.2% | 1.9% | ||
| Q2 24 | 3.0% | 0.4% | ||
| Q1 24 | 6.1% | 0.3% |
| Q4 25 | 57.11× | 0.94× | ||
| Q3 25 | 0.13× | 1.27× | ||
| Q2 25 | — | 0.52× | ||
| Q1 25 | 2.43× | 1.51× | ||
| Q4 24 | -0.92× | 1.25× | ||
| Q3 24 | 0.42× | 1.33× | ||
| Q2 24 | — | 0.99× | ||
| Q1 24 | -0.06× | 0.54× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
CENX
| Aluminum | $566.3M | 89% |
| Alumina | $67.4M | 11% |
NXT
| Transferred Over Time | $763.9M | 84% |
| Transferred At Point In Time | $145.4M | 16% |
