{
 "ok": true,
 "cik": "1563411",
 "ticker": "CSTM",
 "name": "Constellium SE",
 "filings": [
  {
   "form": "10-Q",
   "filed": "2026-07-29",
   "items": [],
   "url": "https://www.sec.gov/Archives/edgar/data/1563411/000156341126000192/0001563411-26-000192-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-07-29",
   "items": [
    "2.02 Results of Operations and Financial Condition",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/1563411/000156341126000190/0001563411-26-000190-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-05-21",
   "items": [
    "5.07 Submission of Matters to a Vote of Security Holders",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/1563411/000156341126000174/0001563411-26-000174-index.htm"
  },
  {
   "form": "10-Q",
   "filed": "2026-04-29",
   "items": [],
   "url": "https://www.sec.gov/Archives/edgar/data/1563411/000156341126000155/0001563411-26-000155-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-04-29",
   "items": [
    "2.02 Results of Operations and Financial Condition",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/1563411/000156341126000153/0001563411-26-000153-index.htm"
  },
  {
   "form": "DEF 14A",
   "filed": "2026-04-10",
   "items": [],
   "url": "https://www.sec.gov/Archives/edgar/data/1563411/000156341126000142/0001563411-26-000142-index.htm"
  }
 ],
 "events12m": 7,
 "healthWatch": {
  "window": "last 12 months",
  "since": "2025-09-27",
  "signals": [
   {
    "code": "5.02",
    "label": "Director or officer change",
    "count": 1,
    "latest": {
     "filed": "2025-10-29",
     "url": "https://www.sec.gov/Archives/edgar/data/1563411/000114036125039646/0001140361-25-039646-index.htm"
    }
   }
  ],
  "note": "Events the company itself filed with the SEC, most serious first. Shown beside the figures; they do not change the range or its receipt."
 },
 "sources": {
  "facts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001563411.json",
  "filings": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1563411"
 },
 "license": "Figures as filed with the SEC. Card text CC BY 4.0, POPS4.",
 "notAdvice": "Reporting, not investment advice. No price targets and no trading recommendations.",
 "edgar": "🫧 Edgar looked up Constellium SE ($CSTM). Last filing: 10-Q, 2026-07-29. 7 event filings (8-K) in the past twelve months.",
 "auditor": {
  "changes": [],
  "nonReliance": [],
  "restatedSince": null
 },
 "metrics": {
  "fiscalYearEnd": "2025-12-31",
  "revenue": 8449000000,
  "revenueGrowth1y": 0.15187457396046344,
  "revenueGrowthPerYear": -0.003252525567149722,
  "yearsOfData": 4,
  "operatingMargin": null,
  "operatingMarginPrior": null,
  "netMargin": 0.03254823055982957,
  "operatingCashFlow": 489000000,
  "capitalSpending": 330000000,
  "freeCashFlow": 159000000,
  "researchAndDevelopment": 51000000,
  "researchShareOfRevenue": 0.006036217303822937,
  "cash": 120000000,
  "longTermDebt": 1944000000,
  "longTermDebtChange": 0.01355578727841511,
  "revenueHistory": [
   {
    "fiscalYearEnd": "2022-12-31",
    "revenue": 8532000000
   },
   {
    "fiscalYearEnd": "2023-12-31",
    "revenue": 7826000000
   },
   {
    "fiscalYearEnd": "2024-12-31",
    "revenue": 7335000000
   },
   {
    "fiscalYearEnd": "2025-12-31",
    "revenue": 8449000000
   }
  ],
  "totalEquity": 952000000,
  "totalAssets": 5354000000,
  "equityRatio": 0.17781098244303326,
  "returnOnEquity": 0.28886554621848737,
  "dividendsPaid": null,
  "payoutRatio": null,
  "dividendPerShare": null,
  "dividendYearsRising": null,
  "dividendCut": null,
  "priceBased": "Dividend yield, price/earnings and price/book need a share price. The boards carry filings only, so they are not shown.",
  "earningsPerShare": 1.95,
  "sharesOutstanding": 141941220,
  "bookValuePerShare": 6.707001672946027,
  "revenuePerShare": 59.52463984739599,
  "range80": {
   "low": 7621466195.592836,
   "high": 10320292670.128454,
   "baseline": 9076850713.636147,
   "n": 4599,
   "band": "b1",
   "bandLabel": "$1B–10B",
   "method": "v4.1",
   "credibility": 0.4,
   "growthYears": 3,
   "ownVolatility": 0.12573368008882793,
   "classVolatility": 0.07701947805587882,
   "volatility": 0.09941218900855112
  },
  "ifPaceHeld": {
   "low": 7621466195.592836,
   "high": 10320292670.128454
  }
 },
 "edgarette": "🔖 Exposure: revenue $8.4B (FY2025), total debt $1.9B. Experience: revenue up 15.2% on the year, down 0.3% a year over 3 years. Soundness: equity 17.8% of assets, return on equity 28.9%. Credibility: four or more audited years, reasonable weight. Range: 80% of past cases like this landed between $7.6B and $10.3B next year (method v4.1: its own 3-year record of growth weighed at 40% against $1B–10B filers; on a year the method never saw, 83.4% landed inside). In a shock year the stress range is $6.8B to $11.5B. A statistical range, not company guidance. Against peers (17 filers, $50M+ revenue, its industry group): growth 15.2% against 10.6%.",
 "peers": {
  "sic": 3341,
  "sicDescription": "Secondary Smelting & Refining of  Nonferrous Metals",
  "calendarYear": 2025,
  "minRevenue": 50000000,
  "depth": 2,
  "group": "33",
  "growth": [
   0.106,
   22
  ],
  "opMargin": [
   0.0812,
   17
  ],
  "equityRatio": [
   0.3812,
   21
  ],
  "returnOnEquity": [
   0.1143,
   21
  ],
  "payoutRatio": [
   0.241,
   10
  ]
 },
 "summary": "Constellium (CSTM) grew revenue 15.2% in FY2025 to $8.4 billion, equity 17.8% of assets. Every figure is from the company’s own annual report filed with the SEC.",
 "chart": "<figure class=\"cmp\"><figcaption>Constellium SE against its own record and its peers</figcaption><svg viewBox=\"0 0 560 112\" width=\"100%\" role=\"img\" aria-label=\"Comparison chart\"><rect x=\"0\" y=\"0\" width=\"560\" height=\"112\" fill=\"none\"/><text x=\"0\" y=\"34\" font-size=\"11\" fill=\"#6f6450\">Revenue, on the year</text><rect x=\"148\" y=\"25\" width=\"338\" height=\"10\" rx=\"5\" fill=\"#efe7d6\"/><line x1=\"292.8571428571429\" y1=\"21\" x2=\"292.8571428571429\" y2=\"39\" stroke=\"#cfc5ae\" stroke-width=\"1\"/><line x1=\"344.03999999999996\" y1=\"20\" x2=\"344.03999999999996\" y2=\"40\" stroke=\"#c9a84c\" stroke-width=\"2.5\"/><title>Peer median 10.6%</title><circle cx=\"366.19086571233805\" cy=\"30\" r=\"6\" fill=\"#0a2240\" stroke=\"#fff\" stroke-width=\"1.5\"/><text x=\"494\" y=\"34\" font-size=\"11\" font-weight=\"700\" fill=\"#0a2240\">15.2%</text><text x=\"0\" y=\"60\" font-size=\"11\" fill=\"#6f6450\">Equity of assets</text><rect x=\"148\" y=\"51\" width=\"338\" height=\"10\" rx=\"5\" fill=\"#efe7d6\"/><line x1=\"276.8456\" y1=\"46\" x2=\"276.8456\" y2=\"66\" stroke=\"#c9a84c\" stroke-width=\"2.5\"/><title>Peer median 38.1%</title><circle cx=\"208.10011206574524\" cy=\"56\" r=\"6\" fill=\"#0a2240\" stroke=\"#fff\" stroke-width=\"1.5\"/><text x=\"494\" y=\"60\" font-size=\"11\" font-weight=\"700\" fill=\"#0a2240\">17.8%</text><text x=\"0\" y=\"86\" font-size=\"11\" fill=\"#6f6450\">Return on equity</text><rect x=\"148\" y=\"77\" width=\"338\" height=\"10\" rx=\"5\" fill=\"#efe7d6\"/><line x1=\"232.5\" y1=\"73\" x2=\"232.5\" y2=\"91\" stroke=\"#cfc5ae\" stroke-width=\"1\"/><line x1=\"280.79175\" y1=\"72\" x2=\"280.79175\" y2=\"92\" stroke=\"#c9a84c\" stroke-width=\"2.5\"/><title>Peer median 11.4%</title><circle cx=\"354.5456932773109\" cy=\"82\" r=\"6\" fill=\"#0a2240\" stroke=\"#fff\" stroke-width=\"1.5\"/><text x=\"494\" y=\"86\" font-size=\"11\" font-weight=\"700\" fill=\"#0a2240\">28.9%</text><text x=\"0\" y=\"110\" font-size=\"10\" fill=\"#8b8375\">Gold tick: the median of 21–21 peers with $50M+ revenue in secondary smelting &amp; refining of  nonferrous metals</text></svg></figure>",
 "chartHorizon": null,
 "backtest": {
  "tests": 0,
  "hits": 0,
  "rate": null,
  "method": "v4",
  "byYear": {},
  "note": "hindsight: the same credibility-weighted range on the company's own past years. Years 2018-2023 were used to fit or tune the method, so only 2025 outcomes are fully out of sample."
 },
 "registry": {
  "logged": "2026-09-27T20:39:44.693Z",
  "hash": "ba31901e9eb1923e",
  "status": "open"
 },
 "caution": "Figures are as filed in audited 10-K reports and can move with restatements, acquisitions, disposals or a change in fiscal year. A range set from how past company-years turned out is not a promise about the next one, and says nothing about the share price.",
 "schema": "pops4.edgarette.card/1",
 "card": {
  "summary": "Constellium (CSTM) grew revenue 15.2% in FY2025 to $8.4 billion, equity 17.8% of assets. Every figure is from the company’s own annual report filed with the SEC.",
  "exposure": {
   "fiscalYearEnd": "2025-12-31",
   "revenue": 8449000000,
   "totalDebt": 1944000000,
   "cash": 120000000
  },
  "experience": {
   "revenueGrowth1y": 0.15187457396046344,
   "revenueGrowthPerYear": -0.003252525567149722,
   "operatingMargin": null,
   "operatingMarginPrior": null,
   "netMargin": 0.03254823055982957,
   "freeCashFlow": 159000000
  },
  "soundness": {
   "equityRatio": 0.17781098244303326,
   "returnOnEquity": 0.28886554621848737,
   "payoutRatio": null,
   "dividendPerShare": null,
   "dividendYearsRising": null,
   "dividendCut": null,
   "note": "Dividend yield, price/earnings and price/book need a share price. The boards carry filings only, so they are not shown."
  },
  "peers": {
   "sic": 3341,
   "sicDescription": "Secondary Smelting & Refining of  Nonferrous Metals",
   "calendarYear": 2025,
   "minRevenue": 50000000,
   "depth": 2,
   "group": "33",
   "growth": [
    0.106,
    22
   ],
   "opMargin": [
    0.0812,
    17
   ],
   "equityRatio": [
    0.3812,
    21
   ],
   "returnOnEquity": [
    0.1143,
    21
   ],
   "payoutRatio": [
    0.241,
    10
   ]
  },
  "credibility": {
   "auditedYears": 4,
   "weight": "reasonable",
   "standard": "ASOP No. 25",
   "nonReliance": null,
   "auditorChange": null
  },
  "healthWatch": {
   "window": "last 12 months",
   "since": "2025-09-27",
   "signals": [
    {
     "code": "5.02",
     "label": "Director or officer change",
     "count": 1,
     "latest": {
      "filed": "2025-10-29",
      "url": "https://www.sec.gov/Archives/edgar/data/1563411/000114036125039646/0001140361-25-039646-index.htm"
     }
    }
   ],
   "note": "Events the company itself filed with the SEC, most serious first. Shown beside the figures; they do not change the range or its receipt."
  },
  "range": {
   "low": 7621466195.592836,
   "high": 10320292670.128454,
   "baseline": 9076850713.636147,
   "coverage": 0.8,
   "method": "v4.1",
   "basis": "next fiscal year revenue: baseline = revenue x (1 + mean of one-year and three-year pace); width = the company's own volatility of yearly growth, credibility-weighted against its size class (Buhlmann), scaled to the 80% target on 2023 and tested on 2024",
   "calibratedOn": {
    "companyYears": 4599,
    "sizeBand": "$1B–10B",
    "fitYears": [
     2018,
     2022
    ],
    "tuneYear": 2023,
    "testYear": 2024,
    "coverageOnTestYear": 0.8341
   },
   "credibility": {
    "weightOnOwnRecord": 0.4,
    "growthYears": 3,
    "ownVolatility": 0.12573368008882793,
    "classVolatility": 0.07701947805587882,
    "pricedVolatility": 0.09941218900855112,
    "k": 3
   },
   "stress": {
    "low": 6822720560.592224,
    "high": 11529736618.215197,
    "basis": "the same range with widths set to hold 80% across 2018-2023, pandemic years included"
   },
   "kind": "a statistical range, not company guidance; no view on the share price",
   "track": {
    "backtest": {
     "tests": 0,
     "hits": 0,
     "rate": null,
     "method": "v4",
     "byYear": {},
     "note": "hindsight: the same credibility-weighted range on the company's own past years. Years 2018-2023 were used to fit or tune the method, so only 2025 outcomes are fully out of sample."
    },
    "registry": {
     "logged": "2026-09-27T20:39:44.693Z",
     "hash": "ba31901e9eb1923e",
     "status": "open"
    },
    "scorecard": "https://www.pops4.com/boards/scorecard"
   }
  },
  "caution": "Figures are as filed in audited 10-K reports and can move with restatements, acquisitions, disposals or a change in fiscal year. A range set from how past company-years turned out is not a promise about the next one, and says nothing about the share price.",
  "sources": {
   "facts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001563411.json",
   "filings": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1563411"
  },
  "speedCash": {
   "fiscalYear": 2025,
   "cashConversion": 0.0579,
   "growth3y": -0.0033,
   "volatility": 0.1257,
   "paysDividend": false,
   "raisedDividend": false,
   "equityRatio": 0.1778,
   "quadrant": {
    "code": "sj",
    "label": "Slow and jumpy",
    "plain": "growing slower than its size class, with revenue that swings more"
   },
   "compass": {
    "code": "fading",
    "inside": "Turns 5.8% of revenue into operating cash; revenue shrinking 0.3% a year over three years; no common dividend.",
    "outside": "Among $1B-10B companies: 20th percentile for cash, 28th for growth.",
    "emoji": "🍂",
    "label": "Fading",
    "plain": "slow and jumpy, lagging its peers"
   },
   "band": "$1B-10B",
   "cashPctInClass": 20,
   "growthPctInClass": 28,
   "source": "SEC XBRL frames, the company’s own audited figures; quadrant split at the median of its size class"
  },
  "harbor": {
   "signs": [
    {
     "key": "slowjumpy",
     "text": "slow and jumpy: growing slower than its size class, with revenue that swings more"
    }
   ],
   "rule": "Boat condition = number of warning signs: a serious warning filing in 12 months; liabilities over assets; slow and jumpy; negative operating cash; an 80% revenue range of ±25% or wider.",
   "level": 1,
   "name": "Sound ship",
   "plain": "one warning sign"
  },
  "cashFlow": {
   "fiscalYearEnd": "2025-12-31",
   "operating": 489000000,
   "investing": -309000000,
   "financing": -215000000,
   "capitalSpending": 330000000,
   "free": 159000000,
   "trend": [
    {
     "fiscalYearEnd": "2022-12-31",
     "operating": 365000000,
     "free": 76000000
    },
    {
     "fiscalYearEnd": "2023-12-31",
     "operating": 432000000,
     "free": 66000000
    },
    {
     "fiscalYearEnd": "2024-12-31",
     "operating": 301000000,
     "free": -112000000
    },
    {
     "fiscalYearEnd": "2025-12-31",
     "operating": 489000000,
     "free": 159000000
    }
   ],
   "note": "Annual, as filed in 10-K cash flow statements; negative investing/financing = cash going out (capital spending, buybacks, dividends, debt repaid)."
  },
  "investments": {
   "fiscalYearEnd": "2025-12-31",
   "cash": 120000000,
   "shortTerm": null,
   "longTerm": null,
   "equityHoldings": null,
   "totalAssets": 5354000000,
   "ladder": null,
   "currentRatio": 1.29,
   "unrealizedGain": null,
   "unrealizedLoss": null,
   "note": "Balance-sheet cash and investment securities at fiscal year end, as filed; short-term = due or saleable within a year. Insurers and banks hold most of their book here."
  }
 },
 "definitions": {
  "operatingMargin": "Operating income divided by revenue.",
  "netMargin": "Net income divided by revenue.",
  "freeCashFlow": "Cash from operations minus spending on property and equipment.",
  "researchShareOfRevenue": "Research and development expense for the year as a share of revenue, both as filed.",
  "equityRatio": "Shareholders equity as a share of total assets, both as filed. Higher means less of the company is owed to someone else.",
  "returnOnEquity": "Net income for the year against shareholders equity at year end.",
  "payoutRatio": "Dividends paid as a share of net income, in the year the cash went out.",
  "dividendYearsRising": "Consecutive years, counted back from the last on record, in which dividend per share rose. A fall ends the run and is reported as dividendCut.",
  "revenueGrowthPerYear": "Compound annual growth between the first and latest fiscal years shown.",
  "credibility": "How much weight a record deserves, in the actuarial sense (ASOP No. 25): more audited years, more weight.",
  "peers": "Medians of SEC filers with $50M+ revenue in the same industry code (SIC), narrowest group with at least 8 filers, calendar-year figures from SEC XBRL frames.",
  "backtest": "The same range method applied to the company's own past years, scored against what it actually reported next. Hindsight, and labelled so.",
  "healthWatch": "Distress-type events the company filed in the last 12 months (late-filing notices; 8-K items 1.03, 3.01, 2.04, 4.02, 4.01, 2.05, 2.06, 1.05, 5.02), each with its count and newest filing. Display only: they do not change the range or its receipt."
 },
 "speedCash": {
  "fiscalYear": 2025,
  "cashConversion": 0.0579,
  "growth3y": -0.0033,
  "volatility": 0.1257,
  "paysDividend": false,
  "raisedDividend": false,
  "equityRatio": 0.1778,
  "quadrant": {
   "code": "sj",
   "label": "Slow and jumpy",
   "plain": "growing slower than its size class, with revenue that swings more"
  },
  "compass": {
   "code": "fading",
   "inside": "Turns 5.8% of revenue into operating cash; revenue shrinking 0.3% a year over three years; no common dividend.",
   "outside": "Among $1B-10B companies: 20th percentile for cash, 28th for growth.",
   "emoji": "🍂",
   "label": "Fading",
   "plain": "slow and jumpy, lagging its peers"
  },
  "band": "$1B-10B",
  "cashPctInClass": 20,
  "growthPctInClass": 28,
  "source": "SEC XBRL frames, the company’s own audited figures; quadrant split at the median of its size class"
 },
 "harbor": {
  "signs": [
   {
    "key": "slowjumpy",
    "text": "slow and jumpy: growing slower than its size class, with revenue that swings more"
   }
  ],
  "rule": "Boat condition = number of warning signs: a serious warning filing in 12 months; liabilities over assets; slow and jumpy; negative operating cash; an 80% revenue range of ±25% or wider.",
  "level": 1,
  "name": "Sound ship",
  "plain": "one warning sign"
 },
 "cashFlow": {
  "fiscalYearEnd": "2025-12-31",
  "operating": 489000000,
  "investing": -309000000,
  "financing": -215000000,
  "capitalSpending": 330000000,
  "free": 159000000,
  "trend": [
   {
    "fiscalYearEnd": "2022-12-31",
    "operating": 365000000,
    "free": 76000000
   },
   {
    "fiscalYearEnd": "2023-12-31",
    "operating": 432000000,
    "free": 66000000
   },
   {
    "fiscalYearEnd": "2024-12-31",
    "operating": 301000000,
    "free": -112000000
   },
   {
    "fiscalYearEnd": "2025-12-31",
    "operating": 489000000,
    "free": 159000000
   }
  ],
  "note": "Annual, as filed in 10-K cash flow statements; negative investing/financing = cash going out (capital spending, buybacks, dividends, debt repaid)."
 },
 "investments": {
  "fiscalYearEnd": "2025-12-31",
  "cash": 120000000,
  "shortTerm": null,
  "longTerm": null,
  "equityHoldings": null,
  "totalAssets": 5354000000,
  "ladder": null,
  "currentRatio": 1.29,
  "unrealizedGain": null,
  "unrealizedLoss": null,
  "note": "Balance-sheet cash and investment securities at fiscal year end, as filed; short-term = due or saleable within a year. Insurers and banks hold most of their book here."
 }
}