{ "ok": true, "cik": "889331", "ticker": "LFUS", "name": "LITTELFUSE INC /DE", "filings": [ { "form": "8-K", "filed": "2026-09-17", "items": [ "7.01 Regulation FD Disclosure" ], "url": "https://www.sec.gov/Archives/edgar/data/889331/000088933126000014/0000889331-26-000014-index.htm" }, { "form": "8-K", "filed": "2026-09-16", "items": [ "5.02 Departure or Election of Directors; Appointment of Officers", "9.01 Financial Statements and Exhibits" ], "url": "https://www.sec.gov/Archives/edgar/data/889331/000088933126000012/0000889331-26-000012-index.htm" }, { "form": "8-K", "filed": "2026-08-11", "items": [ "5.02 Departure or Election of Directors; Appointment of Officers", "7.01 Regulation FD Disclosure", "9.01 Financial Statements and Exhibits" ], "url": "https://www.sec.gov/Archives/edgar/data/889331/000088933126000010/0000889331-26-000010-index.htm" }, { "form": "10-Q", "filed": "2026-07-29", "items": [], "url": "https://www.sec.gov/Archives/edgar/data/889331/000162828026050481/0001628280-26-050481-index.htm" }, { "form": "8-K", "filed": "2026-07-29", "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/889331/000162828026050382/0001628280-26-050382-index.htm" }, { "form": "8-K", "filed": "2026-05-14", "items": [ "7.01 Regulation FD Disclosure", "9.01 Financial Statements and Exhibits" ], "url": "https://www.sec.gov/Archives/edgar/data/889331/000114036126021160/0001140361-26-021160-index.htm" } ], "events12m": 13, "sources": { "facts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000889331.json", "filings": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=889331" }, "license": "Figures as filed with the SEC. Card text CC BY 4.0, POPS4.", "notAdvice": "Reporting, not investment advice. No price targets, no buy or sell views.", "edgar": "🫧 Edgar looked up LITTELFUSE INC /DE ($LFUS). Last filing: 8-K (7.01 Regulation FD Disclosure), 2026-09-17. 13 event filings (8-K) in the past twelve months.", "auditor": { "changes": [], "nonReliance": [], "restatedSince": null }, "metrics": { "fiscalYearEnd": "2025-12-27", "revenue": 2386294000, "revenueGrowth1y": 0.08924997991571915, "revenueGrowthPerYear": 0.03507100842369981, "yearsOfData": 5, "operatingMargin": 0.015726477961223555, "operatingMarginPrior": 0.07247686656003739, "netMargin": -0.030046591073857622, "operatingCashFlow": 433764000, "capitalSpending": 67637000, "freeCashFlow": 366127000, "researchAndDevelopment": 106899000, "researchShareOfRevenue": 0.04479707864999032, "cash": 563391000, "longTermDebt": 802627000, "longTermDebtChange": -0.06247649261663746, "revenueHistory": [ { "fiscalYearEnd": "2022-01-01", "revenue": 2079928000 }, { "fiscalYearEnd": "2022-12-31", "revenue": 2513897000 }, { "fiscalYearEnd": "2023-12-30", "revenue": 2362657000 }, { "fiscalYearEnd": "2024-12-28", "revenue": 2190768000 }, { "fiscalYearEnd": "2025-12-27", "revenue": 2386294000 } ], "totalEquity": 2426034000, "totalAssets": 3956796000, "equityRatio": 0.6131309271440832, "returnOnEquity": -0.029554408553218958, "dividendsPaid": 71991000, "payoutRatio": null, "dividendPerShare": 2.9, "dividendYearsRising": 7, "dividendCut": false, "priceBased": "Dividend yield, price/earnings and price/book need a share price. The boards carry filings only, so they are not shown.", "range80": { "low": 1966174969.7310479, "high": 2914032989.842809, "baseline": 2472243140.6149225, "n": 4599, "band": "b1" }, "ifPaceHeld": { "low": 1966174969.7310479, "high": 2914032989.842809 } }, "edgarette": "🔖 Exposure: revenue $2.4B (FY2025), total debt $802.6M. Experience: revenue up 8.9% on the year, up 3.5% a year over 4 years; operating margin 1.6%, down from 7.2%. Soundness: equity 61.3% of assets, return on equity -3.0%, dividend per share up 7 years running. Credibility: four or more audited years, reasonable weight. Range: 80% of past cases like this landed between $2.0B and $2.9B next year (method v3, set from 4,599 SEC company-years; on a year the method never saw, 83% landed inside). A range, not a forecast. Against peers (151 filers, $50M+ revenue, its industry group): operating margin 1.6% against a 3.6% median; growth 8.9% against 9.1%.", "peers": { "sic": 3613, "sicDescription": "Switchgear & Switchboard Apparatus", "calendarYear": 2025, "minRevenue": 50000000, "depth": 2, "group": "36", "growth": [ 0.0908, 151 ], "opMargin": [ 0.036, 151 ], "equityRatio": [ 0.5376, 148 ], "returnOnEquity": [ 0.0352, 135 ], "payoutRatio": [ 0.2795, 40 ] }, "summary": "Littelfuse (LFUS) grew revenue 8.9% in FY2025 to $2.4 billion, operating margin 1.6% against a 3.6% median for switchgear & switchboard apparatus, equity 61.3% of assets, and dividend per share up 7 years running. Every figure is from the company’s own annual report filed with the SEC.", "chart": "
LITTELFUSE INC /DE against its own record and its peers
Operating marginPeer median 3.6%1.6%Revenue, on the yearPeer median 9.1%8.9%Equity of assetsPeer median 53.8%61.3%Return on equityPeer median 3.5%-3.0%Gold tick: the median of 135–148 peers with $50M+ revenue in switchgear & switchboard apparatus
", "chartHorizon": "
Handed back now, or kept to compound
Of each dollar of profitHanded back per share$2.9up 7 years runningRevenue growth it managed8.9%last year, for comparison

Gold is paid out to shareholders; navy is kept in the business. Retained profit times return on equity is the pace a company can fund from itself. Facts from the filings, not a recommendation.

", "backtest": { "tests": 13, "hits": 9, "rate": 0.6923076923076923, "method": "v3", "note": "hindsight: past years, same calibrated range. The range was calibrated on 2022-2024 SEC data, so years in that window are partly in-sample." }, "registry": { "logged": "2026-09-20T14:10:59.264Z", "hash": "1988e208950a97ed", "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": "Littelfuse (LFUS) grew revenue 8.9% in FY2025 to $2.4 billion, operating margin 1.6% against a 3.6% median for switchgear & switchboard apparatus, equity 61.3% of assets, and dividend per share up 7 years running. Every figure is from the company’s own annual report filed with the SEC.", "exposure": { "fiscalYearEnd": "2025-12-27", "revenue": 2386294000, "totalDebt": 802627000, "cash": 563391000 }, "experience": { "revenueGrowth1y": 0.08924997991571915, "revenueGrowthPerYear": 0.03507100842369981, "operatingMargin": 0.015726477961223555, "operatingMarginPrior": 0.07247686656003739, "netMargin": -0.030046591073857622, "freeCashFlow": 366127000 }, "soundness": { "equityRatio": 0.6131309271440832, "returnOnEquity": -0.029554408553218958, "payoutRatio": null, "dividendPerShare": 2.9, "dividendYearsRising": 7, "dividendCut": false, "note": "Dividend yield, price/earnings and price/book need a share price. The boards carry filings only, so they are not shown." }, "peers": { "sic": 3613, "sicDescription": "Switchgear & Switchboard Apparatus", "calendarYear": 2025, "minRevenue": 50000000, "depth": 2, "group": "36", "growth": [ 0.0908, 151 ], "opMargin": [ 0.036, 151 ], "equityRatio": [ 0.5376, 148 ], "returnOnEquity": [ 0.0352, 135 ], "payoutRatio": [ 0.2795, 40 ] }, "credibility": { "auditedYears": 5, "weight": "reasonable", "standard": "ASOP No. 25", "nonReliance": null, "auditorChange": null }, "range": { "low": 1966174969.7310479, "high": 2914032989.842809, "baseline": 2472243140.6149225, "coverage": 0.8, "method": "v3", "basis": "next fiscal year revenue: baseline = revenue x (1 + mean of one-year and three-year pace); range = 10th to 90th percentile of how SEC company-years of the same size band actually turned out", "calibratedOn": { "companyYears": 4599, "sizeBand": "b1" }, "kind": "a calibrated range, not a forecast; no view on the share price", "track": { "backtest": { "tests": 13, "hits": 9, "rate": 0.6923076923076923, "method": "v3", "note": "hindsight: past years, same calibrated range. The range was calibrated on 2022-2024 SEC data, so years in that window are partly in-sample." }, "registry": { "logged": "2026-09-20T14:10:59.264Z", "hash": "1988e208950a97ed", "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/CIK0000889331.json", "filings": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=889331" } }, "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 if-the-pace-held arithmetic applied to the company's own past years, scored against what it actually reported next. Hindsight, and labelled so." } }