{
 "ok": true,
 "cik": "874238",
 "ticker": "STRL",
 "name": "STERLING INFRASTRUCTURE, INC.",
 "filings": [
  {
   "form": "10-Q",
   "filed": "2026-08-04",
   "items": [],
   "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000103/0000874238-26-000103-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-08-03",
   "items": [
    "2.02 Results of Operations and Financial Condition",
    "7.01 Regulation FD Disclosure",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000100/0000874238-26-000100-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-07-10",
   "items": [
    "5.02 Departure or Election of Directors; Appointment of Officers"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000095/0000874238-26-000095-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-07-08",
   "items": [
    "1.01 Entry into a Material Definitive Agreement",
    "2.03 Creation of a Direct Financial Obligation",
    "7.01 Regulation FD Disclosure",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000093/0000874238-26-000093-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-06-09",
   "items": [
    "7.01 Regulation FD Disclosure",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000087/0000874238-26-000087-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-05-21",
   "items": [
    "5.02 Departure or Election of Directors; Appointment of Officers"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000083/0000874238-26-000083-index.htm"
  }
 ],
 "events12m": 12,
 "healthWatch": {
  "window": "last 12 months",
  "since": "2025-09-27",
  "signals": [
   {
    "code": "5.02",
    "label": "Director or officer change",
    "count": 2,
    "latest": {
     "filed": "2026-07-10",
     "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000095/0000874238-26-000095-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/CIK0000874238.json",
  "filings": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=874238"
 },
 "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 STERLING INFRASTRUCTURE, INC. ($STRL). Last filing: 10-Q, 2026-08-04. 12 event filings (8-K) in the past twelve months.",
 "auditor": {
  "changes": [],
  "nonReliance": [],
  "restatedSince": null
 },
 "metrics": {
  "fiscalYearEnd": "2025-12-31",
  "revenue": 2490049000,
  "revenueGrowth1y": 0.17690745057558632,
  "revenueGrowthPerYear": 0.1518897328204447,
  "yearsOfData": 5,
  "operatingMargin": 0.1630152659646457,
  "operatingMarginPrior": 0.1250720782547704,
  "netMargin": 0.1243851024618391,
  "operatingCashFlow": 439988000,
  "capitalSpending": 77312000,
  "freeCashFlow": 362676000,
  "researchAndDevelopment": null,
  "researchShareOfRevenue": null,
  "cash": 390721000,
  "longTermDebt": 291049000,
  "longTermDebtChange": -0.0798935258803557,
  "revenueHistory": [
   {
    "fiscalYearEnd": "2021-12-31",
    "revenue": 1414374000
   },
   {
    "fiscalYearEnd": "2022-12-31",
    "revenue": 1769436000
   },
   {
    "fiscalYearEnd": "2023-12-31",
    "revenue": 1972229000
   },
   {
    "fiscalYearEnd": "2024-12-31",
    "revenue": 2115756000
   },
   {
    "fiscalYearEnd": "2025-12-31",
    "revenue": 2490049000
   }
  ],
  "totalEquity": 1108517000,
  "totalAssets": 2633831000,
  "equityRatio": 0.42087628249496645,
  "returnOnEquity": 0.2794048264483089,
  "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": 9.5,
  "sharesOutstanding": 30947000,
  "bookValuePerShare": 35.81985329757327,
  "revenuePerShare": 80.46172488447992,
  "range80": {
   "low": 2503770358.514285,
   "high": 3119785739.8698983,
   "baseline": 2860475745.416395,
   "n": 4599,
   "band": "b1",
   "bandLabel": "$1B–10B",
   "method": "v4.1",
   "credibility": 0.5,
   "growthYears": 4,
   "ownVolatility": 0.06689562812815689,
   "classVolatility": 0.07701947805587882,
   "volatility": 0.0721353764205215
  },
  "ifPaceHeld": {
   "low": 2503770358.514285,
   "high": 3119785739.8698983
  }
 },
 "edgarette": "🔖 Exposure: revenue $2.5B (FY2025), total debt $291.0M. Experience: revenue up 17.7% on the year, up 15.2% a year over 4 years; operating margin 16.3%, up from 12.5%. Soundness: equity 42.1% of assets, return on equity 27.9%. Credibility: four or more audited years, reasonable weight. Range: 80% of past cases like this landed between $2.5B and $3.1B next year (method v4.1: its own 4-year record of growth weighed at 50% against $1B–10B filers; on a year the method never saw, 83.4% landed inside). In a shock year the stress range is $2.3B to $3.4B. A statistical range, not company guidance. Against peers (8 filers, $50M+ revenue, heavy construction other than bldg const - contractors): operating margin 16.3% against a 4.0% median; growth 17.7% against 4.8%.",
 "peers": {
  "sic": 1600,
  "sicDescription": "Heavy Construction Other Than Bldg Const - Contractors",
  "calendarYear": 2025,
  "minRevenue": 50000000,
  "depth": 4,
  "group": "1600",
  "growth": [
   0.0482,
   8
  ],
  "opMargin": [
   0.0405,
   8
  ]
 },
 "summary": "Sterling Infrastructure (STRL) grew revenue 17.7% in FY2025 to $2.5 billion, operating margin 16.3% against a 4.0% median for heavy construction other than bldg const - contractors, equity 42.1% of assets. Every figure is from the company’s own annual report filed with the SEC.",
 "chart": "<figure class=\"cmp\"><figcaption>STERLING INFRASTRUCTURE, INC. against its own record and its peers</figcaption><svg viewBox=\"0 0 560 138\" width=\"100%\" role=\"img\" aria-label=\"Comparison chart\"><rect x=\"0\" y=\"0\" width=\"560\" height=\"138\" fill=\"none\"/><text x=\"0\" y=\"34\" font-size=\"11\" fill=\"#6f6450\">Operating margin</text><rect x=\"148\" y=\"25\" width=\"338\" height=\"10\" rx=\"5\" fill=\"#efe7d6\"/><line x1=\"260.66666666666663\" y1=\"21\" x2=\"260.66666666666663\" y2=\"39\" stroke=\"#cfc5ae\" stroke-width=\"1\"/><line x1=\"283.4816666666667\" y1=\"20\" x2=\"283.4816666666667\" y2=\"40\" stroke=\"#c9a84c\" stroke-width=\"2.5\"/><title>Peer median 4.0%</title><circle cx=\"352.49859982675036\" 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\">16.3%</text><text x=\"0\" y=\"60\" font-size=\"11\" fill=\"#6f6450\">Revenue, on the year</text><rect x=\"148\" y=\"51\" width=\"338\" height=\"10\" rx=\"5\" fill=\"#efe7d6\"/><line x1=\"292.8571428571429\" y1=\"47\" x2=\"292.8571428571429\" y2=\"65\" stroke=\"#cfc5ae\" stroke-width=\"1\"/><line x1=\"316.13085714285717\" y1=\"46\" x2=\"316.13085714285717\" y2=\"66\" stroke=\"#c9a84c\" stroke-width=\"2.5\"/><title>Peer median 4.8%</title><circle cx=\"378.2781689922117\" 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\">17.7%</text><text x=\"0\" y=\"86\" font-size=\"11\" fill=\"#6f6450\">Equity of assets</text><rect x=\"148\" y=\"77\" width=\"338\" height=\"10\" rx=\"5\" fill=\"#efe7d6\"/><circle cx=\"290.2561834832986\" 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\">42.1%</text><text x=\"0\" y=\"112\" font-size=\"11\" fill=\"#6f6450\">Return on equity</text><rect x=\"148\" y=\"103\" width=\"338\" height=\"10\" rx=\"5\" fill=\"#efe7d6\"/><line x1=\"232.5\" y1=\"99\" x2=\"232.5\" y2=\"117\" stroke=\"#cfc5ae\" stroke-width=\"1\"/><circle cx=\"350.5485391744105\" cy=\"108\" r=\"6\" fill=\"#0a2240\" stroke=\"#fff\" stroke-width=\"1.5\"/><text x=\"494\" y=\"112\" font-size=\"11\" font-weight=\"700\" fill=\"#0a2240\">27.9%</text><text x=\"0\" y=\"136\" font-size=\"10\" fill=\"#8b8375\">No peer group large enough for a median</text></svg></figure>",
 "chartHorizon": null,
 "backtest": {
  "tests": 13,
  "hits": 10,
  "rate": 0.7692307692307693,
  "method": "v4",
  "byYear": {
   "2013": [
    0,
    1
   ],
   "2014": [
    0,
    1
   ],
   "2015": [
    1,
    1
   ],
   "2016": [
    1,
    1
   ],
   "2017": [
    0,
    1
   ],
   "2018": [
    1,
    1
   ],
   "2019": [
    1,
    1
   ],
   "2020": [
    1,
    1
   ],
   "2021": [
    1,
    1
   ],
   "2022": [
    1,
    1
   ],
   "2023": [
    1,
    1
   ],
   "2024": [
    1,
    1
   ],
   "2025": [
    1,
    1
   ]
  },
  "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": "2026-09-27T22:11:56.978Z",
  "hash": "a896f137c36a2bcb",
  "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": "Sterling Infrastructure (STRL) grew revenue 17.7% in FY2025 to $2.5 billion, operating margin 16.3% against a 4.0% median for heavy construction other than bldg const - contractors, equity 42.1% of assets. Every figure is from the company’s own annual report filed with the SEC.",
  "exposure": {
   "fiscalYearEnd": "2025-12-31",
   "revenue": 2490049000,
   "totalDebt": 291049000,
   "cash": 390721000
  },
  "experience": {
   "revenueGrowth1y": 0.17690745057558632,
   "revenueGrowthPerYear": 0.1518897328204447,
   "operatingMargin": 0.1630152659646457,
   "operatingMarginPrior": 0.1250720782547704,
   "netMargin": 0.1243851024618391,
   "freeCashFlow": 362676000
  },
  "soundness": {
   "equityRatio": 0.42087628249496645,
   "returnOnEquity": 0.2794048264483089,
   "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": 1600,
   "sicDescription": "Heavy Construction Other Than Bldg Const - Contractors",
   "calendarYear": 2025,
   "minRevenue": 50000000,
   "depth": 4,
   "group": "1600",
   "growth": [
    0.0482,
    8
   ],
   "opMargin": [
    0.0405,
    8
   ]
  },
  "credibility": {
   "auditedYears": 5,
   "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": 2,
     "latest": {
      "filed": "2026-07-10",
      "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000095/0000874238-26-000095-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": 2503770358.514285,
   "high": 3119785739.8698983,
   "baseline": 2860475745.416395,
   "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": 0.5,
    "growthYears": 4,
    "ownVolatility": 0.06689562812815689,
    "classVolatility": 0.07701947805587882,
    "pricedVolatility": 0.0721353764205215,
    "k": 3
   },
   "stress": {
    "low": 2310500388.595021,
    "high": 3381013512.740314,
    "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": 13,
     "hits": 10,
     "rate": 0.7692307692307693,
     "method": "v4",
     "byYear": {
      "2013": [
       0,
       1
      ],
      "2014": [
       0,
       1
      ],
      "2015": [
       1,
       1
      ],
      "2016": [
       1,
       1
      ],
      "2017": [
       0,
       1
      ],
      "2018": [
       1,
       1
      ],
      "2019": [
       1,
       1
      ],
      "2020": [
       1,
       1
      ],
      "2021": [
       1,
       1
      ],
      "2022": [
       1,
       1
      ],
      "2023": [
       1,
       1
      ],
      "2024": [
       1,
       1
      ],
      "2025": [
       1,
       1
      ]
     },
     "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": "2026-09-27T22:11:56.978Z",
     "hash": "a896f137c36a2bcb",
     "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/CIK0000874238.json",
   "filings": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=874238"
  },
  "speedCash": {
   "fiscalYear": 2025,
   "cashConversion": 0.1767,
   "growth3y": 0.1206,
   "volatility": 0.0669,
   "paysDividend": false,
   "raisedDividend": false,
   "equityRatio": 0.4209,
   "quadrant": {
    "code": "fs",
    "label": "Fast and steady",
    "plain": "growing faster than its size class, with steadier revenue"
   },
   "compass": {
    "code": "later",
    "inside": "Turns 17.7% of revenue into operating cash; revenue growing 12.1% a year over three years; no common dividend.",
    "outside": "Among $1B-10B companies: 59th percentile for cash, 75th for growth.",
    "emoji": "🌱",
    "label": "Cash cow later",
    "plain": "growing fast, and already turning revenue into cash"
   },
   "band": "$1B-10B",
   "cashPctInClass": 59,
   "growthPctInClass": 75,
   "source": "SEC XBRL frames, the company’s own audited figures; quadrant split at the median of its size class"
  },
  "harbor": {
   "signs": [],
   "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": 0,
   "name": "New ship",
   "plain": "no warning signs"
  },
  "cashFlow": {
   "fiscalYearEnd": "2025-12-31",
   "operating": 439988000,
   "investing": -551923000,
   "financing": -161539000,
   "capitalSpending": 77312000,
   "free": 362676000,
   "trend": [
    {
     "fiscalYearEnd": "2021-12-31",
     "operating": 158932000,
     "free": 112281000
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    {
     "fiscalYearEnd": "2022-12-31",
     "operating": 219116000,
     "free": 158207000
    },
    {
     "fiscalYearEnd": "2023-12-31",
     "operating": 478584000,
     "free": 414205000
    },
    {
     "fiscalYearEnd": "2024-12-31",
     "operating": 497104000,
     "free": 416150000
    },
    {
     "fiscalYearEnd": "2025-12-31",
     "operating": 439988000,
     "free": 362676000
    }
   ],
   "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": 390721000,
   "shortTerm": null,
   "longTerm": null,
   "equityHoldings": null,
   "totalAssets": 2633831000,
   "ladder": null,
   "currentRatio": 1.01,
   "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": 0.1767,
  "growth3y": 0.1206,
  "volatility": 0.0669,
  "paysDividend": false,
  "raisedDividend": false,
  "equityRatio": 0.4209,
  "quadrant": {
   "code": "fs",
   "label": "Fast and steady",
   "plain": "growing faster than its size class, with steadier revenue"
  },
  "compass": {
   "code": "later",
   "inside": "Turns 17.7% of revenue into operating cash; revenue growing 12.1% a year over three years; no common dividend.",
   "outside": "Among $1B-10B companies: 59th percentile for cash, 75th for growth.",
   "emoji": "🌱",
   "label": "Cash cow later",
   "plain": "growing fast, and already turning revenue into cash"
  },
  "band": "$1B-10B",
  "cashPctInClass": 59,
  "growthPctInClass": 75,
  "source": "SEC XBRL frames, the company’s own audited figures; quadrant split at the median of its size class"
 },
 "harbor": {
  "signs": [],
  "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": 0,
  "name": "New ship",
  "plain": "no warning signs"
 },
 "cashFlow": {
  "fiscalYearEnd": "2025-12-31",
  "operating": 439988000,
  "investing": -551923000,
  "financing": -161539000,
  "capitalSpending": 77312000,
  "free": 362676000,
  "trend": [
   {
    "fiscalYearEnd": "2021-12-31",
    "operating": 158932000,
    "free": 112281000
   },
   {
    "fiscalYearEnd": "2022-12-31",
    "operating": 219116000,
    "free": 158207000
   },
   {
    "fiscalYearEnd": "2023-12-31",
    "operating": 478584000,
    "free": 414205000
   },
   {
    "fiscalYearEnd": "2024-12-31",
    "operating": 497104000,
    "free": 416150000
   },
   {
    "fiscalYearEnd": "2025-12-31",
    "operating": 439988000,
    "free": 362676000
   }
  ],
  "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": 390721000,
  "shortTerm": null,
  "longTerm": null,
  "equityHoldings": null,
  "totalAssets": 2633831000,
  "ladder": null,
  "currentRatio": 1.01,
  "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."
 }
}