For the twelve months ended Sep 30, 2026, Constellium SE reported $10.05B of revenue and $573.00M of net income.
CSTM revenue was $2.64B in fiscal Q3 2026 (ended Sep 30, 2026), up 21.8% from a year earlier and down 4.0% from the prior quarter. For the full fiscal 2025 it was $8.45B, up 15.2% from fiscal 2024. It rose in 1 of the last 3 fiscal years.
CSTM net income was $117.00M in fiscal Q3 2026 (ended Sep 30, 2026), up 33.0% from a year earlier and down 20.9% from the prior quarter. For the full fiscal 2025 it was $273.00M, up 387.5% from fiscal 2024. It rose in 1 of the last 3 fiscal years.
CSTM diluted EPS was $0.84 in fiscal Q3 2026 (ended Sep 30, 2026), up 35.5% from a year earlier and down 19.2% from the prior quarter. For the full fiscal 2025 it was $1.92, up 405.3% from fiscal 2024.
CSTM free cash flow was $125.00M in fiscal Q3 2026 (ended Sep 30, 2026), up 420.8% from a year earlier and up 48.8% from the prior quarter. For the full fiscal 2025 it was $159.00M, compared with -$112.00M in fiscal 2024.
| Line item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 |
|---|---|---|---|---|
| Revenue | $8.45B | $7.33B | $7.83B | $8.53B |
| Research and development | $51.00M | $49.00M | $52.00M | $46.00M |
| Selling, general and admin | $332.00M | $313.00M | $317.00M | $284.00M |
| Pre-tax income | $408.00M | $135.00M | $232.00M | $150.00M |
| Income tax | $133.00M | $75.00M | $75.00M | -$165.00M |
| Net income | $273.00M | $56.00M | $152.00M | $315.00M |
| EPS, basic | $1.95 | $0.38 | $1.04 | $2.14 |
| EPS, diluted | $1.92 | $0.38 | $1.03 | $2.10 |
| Diluted shares | 141.9M | 148.0M | 148.5M | 147.0M |
| Line item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 |
|---|---|---|---|---|
| Cash and equivalents | $120.00M | $141.00M | $223.00M | $176.00M |
| Receivables | $611.00M | $381.00M | $418.00M | - |
| Inventory | $1.41B | $1.18B | $1.20B | - |
| Current assets | $2.32B | $1.83B | $1.99B | - |
| Goodwill | $47.00M | $46.00M | $41.00M | - |
| Total assets | $5.35B | $4.73B | $4.93B | - |
| Current liabilities | $1.80B | $1.45B | $1.56B | - |
| Short-term debt | $39.00M | $39.00M | $41.00M | - |
| Long-term debt | $1.91B | $1.88B | $1.89B | - |
| Total debt | $1.94B | $1.92B | $1.93B | - |
| Total liabilities | $4.38B | $4.01B | $4.19B | - |
| Shareholders' equity | $952.00M | $727.00M | $742.00M | $603.00M |
| Line item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 |
|---|---|---|---|---|
| Operating cash flow | $489.00M | $301.00M | $432.00M | $365.00M |
| Capital expenditures | $330.00M | $413.00M | $366.00M | $289.00M |
| Free cash flow | $159.00M | -$112.00M | $66.00M | $76.00M |
| Investing cash flow | -$309.00M | -$313.00M | -$216.00M | -$196.00M |
| Financing cash flow | -$215.00M | -$61.00M | -$177.00M | -$150.00M |
| Share repurchases | $115.00M | $79.00M | $0 | $0 |
| Depreciation and amortization | $330.00M | $304.00M | $300.00M | $290.00M |
| Line item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 |
|---|---|---|---|---|
| Revenue growth, YoY | 15.2% | -6.3% | -8.3% | - |
| Net income growth, YoY | 387.5% | -63.2% | -51.7% | - |
| EPS growth, YoY | 405.3% | -63.1% | -51.0% | - |
| Net margin | 3.2% | 0.8% | 1.9% | 3.7% |
| Free cash flow margin | 1.9% | -1.5% | 0.8% | 0.9% |
| Return on equity | 28.7% | 7.7% | 20.5% | 52.2% |
| Return on assets | 5.1% | 1.2% | 3.1% | - |
| Current ratio | 1.29 | 1.27 | 1.28 | - |
| Debt to equity | 2.04 | 2.64 | 2.60 | - |
| Line item | Sep 30, 2026 | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $2.64B | $2.75B | $2.46B | $2.20B | $2.17B | $2.10B | $1.98B | $1.72B | $1.80B | $1.93B | $1.88B |
| Research and development | $12.00M | $14.00M | $13.00M | $14.00M | $12.00M | $12.00M | $13.00M | $10.00M | $11.00M | $13.00M | $15.00M |
| Selling, general and admin | $84.00M | $101.00M | $97.00M | $81.00M | $85.00M | $88.00M | $78.00M | $92.00M | $66.00M | $75.00M | $80.00M |
| Pre-tax income | $160.00M | $214.00M | $272.00M | $164.00M | $126.00M | $56.00M | $62.00M | -$18.00M | $19.00M | $104.00M | $30.00M |
| Income tax | $41.00M | $66.00M | $76.00M | $51.00M | $38.00M | $20.00M | $24.00M | $29.00M | $11.00M | $27.00M | $8.00M |
| Net income | $117.00M | $148.00M | $196.00M | $112.00M | $88.00M | $36.00M | $38.00M | -$48.00M | $7.00M | $77.00M | $22.00M |
| EPS, basic | $0.87 | $1.07 | $1.47 | $0.81 | $0.63 | $0.25 | $0.26 | -$0.33 | $0.05 | $0.52 | $0.14 |
| EPS, diluted | $0.84 | $1.04 | $1.42 | $0.79 | $0.62 | $0.25 | $0.26 | -$0.32 | $0.05 | $0.51 | $0.14 |
| Diluted shares | 139.0M | 140.2M | 140.1M | - | 140.5M | 142.2M | 144.1M | - | 147.2M | 149.2M | 150.2M |
| Line item | Sep 30, 2026 | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash and equivalents | $158.00M | $163.00M | $143.00M | $120.00M | $122.00M | $133.00M | $118.00M | $141.00M | $170.00M | $228.00M | $194.00M |
| Receivables | $865.00M | $1.02B | $853.00M | $611.00M | $693.00M | $679.00M | $665.00M | $381.00M | - | - | - |
| Inventory | $1.91B | $1.88B | $1.67B | $1.41B | $1.37B | $1.33B | $1.28B | $1.18B | - | - | - |
| Current assets | $3.11B | $3.27B | $2.95B | $2.32B | $2.35B | $2.31B | $2.24B | $1.83B | - | - | - |
| Goodwill | $47.00M | $46.00M | $47.00M | $47.00M | $47.00M | $47.00M | $46.00M | $46.00M | - | - | - |
| Total assets | $5.86B | $6.07B | $5.84B | $5.35B | $5.38B | $5.37B | $5.17B | $4.73B | - | - | - |
| Current liabilities | $2.10B | $2.29B | $2.12B | $1.80B | $1.84B | $1.87B | $1.81B | $1.45B | - | - | - |
| Short-term debt | $39.00M | $42.00M | $35.00M | $39.00M | $38.00M | $54.00M | $35.00M | $39.00M | - | - | - |
| Long-term debt | $1.78B | $1.88B | $1.94B | $1.91B | $1.97B | $1.97B | $1.91B | $1.88B | - | - | - |
| Total debt | $1.82B | $1.92B | $1.97B | $1.94B | $2.01B | $2.03B | $1.94B | $1.92B | - | - | - |
| Total liabilities | $4.51B | $4.82B | $4.71B | $4.38B | $4.51B | $4.57B | $4.40B | $4.01B | - | - | - |
| Shareholders' equity | $1.33B | $1.25B | $1.13B | $952.00M | $863.00M | $799.00M | $765.00M | $727.00M | $804.00M | $796.00M | $751.00M |
| Line item | Sep 30, 2026 | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating cash flow | $186.00M | $161.00M | $73.00M | $218.00M | $99.00M | $114.00M | $58.00M | $61.00M | $65.00M | $138.00M | $37.00M |
| Capital expenditures | $61.00M | $77.00M | $72.00M | $109.00M | $75.00M | $77.00M | $69.00M | $151.00M | $104.00M | $84.00M | $74.00M |
| Free cash flow | $125.00M | $84.00M | $1.00M | $109.00M | $24.00M | $37.00M | -$11.00M | -$90.00M | -$39.00M | $54.00M | -$37.00M |
| Investing cash flow | -$58.00M | -$69.00M | -$68.00M | -$109.00M | -$69.00M | -$72.00M | -$59.00M | -$125.00M | -$77.00M | -$61.00M | -$50.00M |
| Financing cash flow | -$133.00M | -$71.00M | $20.00M | -$112.00M | -$41.00M | -$36.00M | -$26.00M | $45.00M | -$55.00M | -$41.00M | -$10.00M |
| Share repurchases | $30.00M | $20.00M | $28.00M | $40.00M | $25.00M | $35.00M | $15.00M | $19.00M | $21.00M | $32.00M | $7.00M |
| Depreciation and amortization | $82.00M | $84.00M | $83.00M | $86.00M | $84.00M | $82.00M | $78.00M | $77.00M | $76.00M | $76.00M | $75.00M |
| Line item | Sep 30, 2026 | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue growth, YoY | 21.8% | 30.7% | 24.4% | 27.9% | 20.2% | 8.9% | 5.3% | - | - | - | - |
| Net income growth, YoY | 33.0% | 311.1% | 415.8% | - | 1157.1% | -53.2% | 72.7% | - | - | - | - |
| EPS growth, YoY | 35.5% | 316.0% | 446.2% | - | 1140.0% | -51.0% | 85.7% | - | - | - | - |
| Net margin | 4.4% | 5.4% | 8.0% | 5.1% | 4.1% | 1.7% | 1.9% | -2.8% | 0.4% | 4.0% | 1.2% |
| Free cash flow margin | 4.7% | 3.1% | 0.0% | 5.0% | 1.1% | 1.8% | -0.6% | -5.2% | -2.2% | 2.8% | -2.0% |
| Current ratio | 1.48 | 1.43 | 1.39 | 1.29 | 1.28 | 1.23 | 1.24 | 1.27 | - | - | - |
| Debt to equity | 1.36 | 1.53 | 1.74 | 2.04 | 2.33 | 2.54 | 2.54 | 2.64 | - | - | - |
Source: XBRL data Constellium SE files with the SEC, latest filing dated Oct 28, 2026 (see filings on SEC EDGAR). Provided for information only, not investment advice. Check the filing before relying on a number.
* Worked out from the filings rather than stated in them: Q4 is the full year less the first nine months.
Per-share figures are as filed. The filings show no stock split in these periods.
EPS growth is left out where the share count moved enough to suggest a split the filings do not show. Growth rates need a positive starting figure. CAGR is compound annual growth between fiscal years. The CSV holds every period on file, in full figures, from the same SEC filings.
| Company | Revenue | Growth | Net income | Net margin | Market cap |
|---|---|---|---|---|---|
| CSTM | $10.05B | +26.1% | $573.00M | 5.7% | $2.93B |
| PH | $22.41B | +11.9% | $3.72B | 16.6% | $115.74B |
| HWM | $9.73B | +22.0% | $2.05B | 21.1% | $81.84B |
| RS | $17.37B | +24.7% | $1.11B | 6.4% | $21.24B |
| RBC | $2.02B | +17.4% | $354.40M | 17.5% | $15.02B |
| CR | $2.76B | +21.5% | $342.00M | 12.4% | $11.63B |
| WTS | $2.79B | +18.7% | $447.00M | 16.0% | $11.56B |
| MLI | $5.00B | +20.8% | $863.59M | 17.3% | $11.54B |
| GNRC | $4.62B | +6.1% | $301.26M | 6.5% | $10.43B |