{ "cik": 889331, "cik_padded": "0000889331", "entityName": "LITTELFUSE INC /DE", "fiscal_years": [ { "accn": "0001628280-26-009585", "filed": "2026-02-19", "fiscal_year": 2025, "form": "10-K", "fundamental_units": { "buybacks": "USD", "capex": "USD", "cash": "USD", "cost_of_revenue": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "gross_profit": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD", "total_liabilities": "USD" }, "fundamentals": { "buybacks": 27553000.0, "capex": 67637000.0, "cash": 563391000.0, "cost_of_revenue": 1480251000.0, "dividends_paid": 71991000.0, "eps_diluted": -2.89, "free_cash_flow": 366127000.0, "gross_profit": 906043000.0, "net_income": -71700000.0, "operating_cash_flow": 433764000.0, "operating_income": 37528000.0, "revenue": 2386294000.0, "stockholders_equity": 2426034000.0, "total_assets": 3956796000.0, "total_liabilities": 1530762000.0 }, "period_end": "2025-12-27", "ratio_units": { "gross_margin": "ratio", "leverage": "ratio", "net_margin": "ratio", "operating_margin": "ratio", "revenue_growth_yoy": "ratio", "roa_avg2y": "ratio", "roa_period_end": "ratio", "roe_avg2y": "ratio", "roe_period_end": "ratio" }, "ratios": { "gross_margin": 0.37968624151089514, "leverage": 0.6309730201637734, "net_margin": -0.030046591073857622, "operating_margin": 0.015726477961223555, "revenue_growth_yoy": 0.08924997991571905, "roa_avg2y": -0.018270832603370677, "roa_period_end": -0.018120721917430162, "roe_avg2y": -0.029632439958663367, "roe_period_end": -0.029554408553218958 } }, { "accn": "0001628280-26-009585", "filed": "2026-02-19", "fiscal_year": 2024, "form": "10-K", "fundamental_units": { "buybacks": "USD", "capex": "USD", "cash": "USD", "cost_of_revenue": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "gross_profit": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD", "total_liabilities": "USD" }, "fundamentals": { "buybacks": 40862000.0, "capex": 75877000.0, "cash": 724924000.0, "cost_of_revenue": 1403226000.0, "dividends_paid": 67061000.0, "eps_diluted": 4.0, "free_cash_flow": 291744000.0, "gross_profit": 787542000.0, "net_income": 100190000.0, "operating_cash_flow": 367621000.0, "operating_income": 158780000.0, "revenue": 2190768000.0, "stockholders_equity": 2413257000.0, "total_assets": 3891779000.0, "total_liabilities": 1478167000.0 }, "period_end": "2024-12-28", "ratio_units": { "gross_margin": "ratio", "leverage": "ratio", "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "revenue_growth_yoy": "ratio", "roa_avg2y": "ratio", "roa_period_end": "ratio", "roe_avg2y": "ratio", "roe_period_end": "ratio" }, "ratios": { "gross_margin": 0.3594821542034574, "leverage": 0.6125195120121893, "net_margin": 0.04573282063641608, "operating_margin": 0.07247686656003739, "payout_ratio": 0.6693382573111089, "revenue_growth_yoy": -0.07275241391365737, "roa_avg2y": 0.02540619095545688, "roa_period_end": 0.025744010643975416, "roe_avg2y": 0.04094881581942794, "roe_period_end": 0.041516506530386105 } }, { "accn": "0001628280-26-009585", "filed": "2026-02-19", "fiscal_year": 2023, "form": "10-K", "fundamental_units": { "buybacks": "USD", "capex": "USD", "cash": "USD", "cost_of_revenue": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "gross_profit": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD", "total_liabilities": "USD" }, "fundamentals": { "buybacks": 0.0, "capex": 86188000.0, "cash": 555513000.0, "cost_of_revenue": 1462416000.0, "dividends_paid": 62161000.0, "eps_diluted": 10.34, "free_cash_flow": 371199000.0, "gross_profit": 900241000.0, "net_income": 259485000.0, "operating_cash_flow": 457387000.0, "operating_income": 360862000.0, "revenue": 2362657000.0, "stockholders_equity": 2480169000.0, "total_assets": 3995275000.0, "total_liabilities": 1514794000.0 }, "period_end": "2023-12-30", "ratio_units": { "gross_margin": "ratio", "leverage": "ratio", "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "revenue_growth_yoy": "ratio", "roa_avg2y": "ratio", "roa_period_end": "ratio", "roe_avg2y": "ratio", "roe_period_end": "ratio" }, "ratios": { "gross_margin": 0.38102907023744875, "leverage": 0.6107624117550055, "net_margin": 0.10982762203739264, "operating_margin": 0.15273567005282612, "payout_ratio": 0.2395552729444862, "revenue_growth_yoy": -0.06016157384331976, "roa_avg2y": 0.06570064675201662, "roa_period_end": 0.06494796978931362, "roe_avg2y": 0.11062243531357518, "roe_period_end": 0.10462391877327715 } }, { "accn": "0000889331-25-000039", "filed": "2025-03-13", "fiscal_year": 2022, "form": "10-K", "fundamental_units": { "buybacks": "USD", "capex": "USD", "cash": "USD", "cost_of_revenue": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "gross_profit": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD", "total_liabilities": "USD" }, "fundamentals": { "buybacks": 0.0, "capex": 104341000.0, "cash": 562588000.0, "cost_of_revenue": 1506984000.0, "dividends_paid": 55911000.0, "eps_diluted": 14.94, "free_cash_flow": 315377000.0, "gross_profit": 1006913000.0, "net_income": 373306000.0, "operating_cash_flow": 419718000.0, "operating_income": 500826000.0, "revenue": 2513897000.0, "stockholders_equity": 2211194000.0, "total_assets": 3903734000.0, "total_liabilities": 1692356000.0 }, "period_end": "2022-12-31", "ratio_units": { "gross_margin": "ratio", "leverage": "ratio", "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "roa_period_end": "ratio", "roe_period_end": "ratio" }, "ratios": { "gross_margin": 0.4005386855547383, "leverage": 0.7653584443517846, "net_margin": 0.14849693523640786, "operating_margin": 0.19922295941321383, "payout_ratio": 0.1497725726347822, "roa_period_end": 0.09562792956692234, "roe_period_end": 0.16882553046001392 } }, { "accn": "0000889331-23-000016", "filed": "2023-02-16", "fiscal_year": 2020, "form": "10-K", "fundamental_units": { "buybacks": "USD", "capex": "USD", "cash": "USD", "cost_of_revenue": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "gross_profit": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "buybacks": 22927000.0, "capex": 56191000.0, "cash": 687525000.0, "cost_of_revenue": 944523000.0, "dividends_paid": 46839000.0, "eps_diluted": 5.29, "free_cash_flow": 201840000.0, "gross_profit": 501172000.0, "net_income": 129986000.0, "operating_cash_flow": 258031000.0, "operating_income": 162372000.0, "revenue": 1445695000.0, "stockholders_equity": 1608642000.0, "total_assets": 2747593000.0 }, "period_end": "2020-12-26", "ratio_units": { "gross_margin": "ratio", "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "revenue_growth_yoy": "ratio", "roa_avg2y": "ratio", "roa_period_end": "ratio", "roe_avg2y": "ratio", "roe_period_end": "ratio" }, "ratios": { "gross_margin": 0.3466650987933139, "net_margin": 0.08991246424729975, "operating_margin": 0.11231414648317938, "payout_ratio": 0.3603388057175388, "revenue_growth_yoy": -0.038685447507868016, "roa_avg2y": 0.04898208965403804, "roa_period_end": 0.047309044680198274, "roe_avg2y": 0.083739702530983, "roe_period_end": 0.08080480305748576 } }, { "accn": "0000889331-22-000011", "filed": "2022-02-17", "fiscal_year": 2019, "form": "10-K", "fundamental_units": { "buybacks": "USD", "capex": "USD", "cash": "USD", "cost_of_revenue": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "gross_profit": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "buybacks": 99387000.0, "capex": 61895000.0, "cash": 531139000.0, "cost_of_revenue": 957578000.0, "dividends_paid": 44689000.0, "eps_diluted": 5.6, "free_cash_flow": 183433000.0, "gross_profit": 546295000.0, "operating_cash_flow": 245328000.0, "operating_income": 192791000.0, "revenue": 1503873000.0, "stockholders_equity": 1495883000.0, "total_assets": 2559898000.0 }, "period_end": "2019-12-28", "ratio_units": { "gross_margin": "ratio", "operating_margin": "ratio", "revenue_growth_yoy": "ratio" }, "ratios": { "gross_margin": 0.3632587326190443, "operating_margin": 0.12819633040821932, "revenue_growth_yoy": -0.12487576143402146 } }, { "accn": "0000889331-21-000010", "filed": "2021-02-18", "fiscal_year": 2018, "form": "10-K", "fundamental_units": { "buybacks": "USD", "capex": "USD", "cash": "USD", "cost_of_revenue": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "gross_profit": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "buybacks": 63564000.0, "capex": 74753000.0, "cash": 489733000.0, "cost_of_revenue": 1065053000.0, "dividends_paid": 39993000.0, "eps_diluted": 6.52, "free_cash_flow": 257075000.0, "gross_profit": 653415000.0, "operating_cash_flow": 331828000.0, "operating_income": 225049000.0, "revenue": 1718468000.0, "stockholders_equity": 1478211000.0, "total_assets": 2614306000.0 }, "period_end": "2018-12-29", "ratio_units": { "gross_margin": "ratio", "operating_margin": "ratio", "revenue_growth_yoy": "ratio" }, "ratios": { "gross_margin": 0.380231112828403, "operating_margin": 0.1309590868145348, "revenue_growth_yoy": 0.4068114354573839 } }, { "accn": "0000889331-20-000014", "filed": "2020-02-21", "fiscal_year": 2017, "form": "10-K", "fundamental_units": { "buybacks": "USD", "capex": "USD", "cash": "USD", "cost_of_revenue": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "gross_profit": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "buybacks": 0.0, "capex": 65925000.0, "cash": 429676000.0, "cost_of_revenue": 715001000.0, "dividends_paid": 31770000.0, "eps_diluted": 5.21, "free_cash_flow": 203245000.0, "gross_profit": 506533000.0, "operating_cash_flow": 269170000.0, "operating_income": 218511000.0, "revenue": 1221534000.0, "stockholders_equity": 927419000.0, "total_assets": 1740102000.0 }, "period_end": "2017-12-30", "ratio_units": { "gross_margin": "ratio", "operating_margin": "ratio", "revenue_growth_yoy": "ratio" }, "ratios": { "gross_margin": 0.414669587584136, "operating_margin": 0.17888245435657132, "revenue_growth_yoy": 0.15658153743896516 } }, { "accn": "0001437749-17-003344", "filed": "2019-02-22", "fiscal_year": 2016, "form": "10-K", "fundamental_units": { "buybacks": "USD", "capex": "USD", "cash": "USD", "cost_of_revenue": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "gross_profit": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "buybacks": 0.0, "capex": 46228000.0, "cash": 275124000.0, "cost_of_revenue": 643042000.0, "dividends_paid": 27866000.0, "eps_diluted": 4.6, "free_cash_flow": 133905000.0, "gross_profit": 413117000.0, "net_income": 104488000.0, "operating_cash_flow": 180133000.0, "operating_income": 130644000.0, "revenue": 1056159000.0, "stockholders_equity": 814788000.0, "total_assets": 1491194000.0 }, "period_end": "2016-12-31", "ratio_units": { "gross_margin": "ratio", "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "roa_period_end": "ratio", "roe_period_end": "ratio" }, "ratios": { "gross_margin": 0.391150385500668, "net_margin": 0.09893207367451301, "operating_margin": 0.12369728421572888, "payout_ratio": 0.26669091187504784, "roa_period_end": 0.07007002442338153, "roe_period_end": 0.12823949297240508 } }, { "accn": "0001437749-16-026441", "filed": "2016-03-01", "fiscal_year": 2015, "form": "10-K", "fundamental_units": { "cash": "USD" }, "fundamentals": { "cash": 297571000.0 }, "period_end": "2015-01-03", "ratios": {} }, { "accn": "0001437749-17-003344", "filed": "2017-02-27", "fiscal_year": 2014, "form": "10-K", "fundamental_units": { "buybacks": "USD", "capex": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "gross_profit": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "buybacks": 14283000.0, "capex": 32281000.0, "dividends_paid": 21175000.0, "eps_diluted": 4.32, "free_cash_flow": 120860000.0, "gross_profit": 324428000.0, "net_income": 98100000.0, "operating_cash_flow": 153141000.0, "operating_income": 133830000.0, "stockholders_equity": 727522000.0, "total_assets": 1070826000.0 }, "period_end": "2014-12-27", "ratio_units": { "payout_ratio": "ratio", "roa_period_end": "ratio", "roe_period_end": "ratio" }, "ratios": { "payout_ratio": 0.21585117227319062, "roa_period_end": 0.09161152232015285, "roe_period_end": 0.13484128315020028 } }, { "accn": "0001437749-16-026441", "filed": "2016-03-01", "fiscal_year": 2013, "form": "10-K", "fundamental_units": { "net_income": "USD" }, "fundamentals": { "net_income": 88784000.0 }, "period_end": "2013-12-28", "ratios": {} }, { "accn": "0001437749-15-003300", "filed": "2015-02-24", "fiscal_year": 2012, "form": "10-K", "fundamental_units": { "net_income": "USD" }, "fundamentals": { "net_income": 75332000.0 }, "period_end": "2012-12-29", "ratios": {} }, { "accn": "0001437749-14-013149", "filed": "2014-07-23", "fiscal_year": 2011, "form": "10-K", "fundamental_units": { "net_income": "USD" }, "fundamentals": { "net_income": 87024000.0 }, "period_end": "2011-12-31", "ratios": {} } ], "latest_filing": { "accn": "0001628280-26-009585", "filed": "2026-02-19", "form": "10-K" }, "note": "Static grepcent export of verified SEC companyfacts-derived values. Monetary values are raw reported units from grepcent's resolved facts; no scaling and no FX conversion. Capex, dividends, and buybacks are reported as positive outflow magnitudes. ROE/ROA include both period-end basis (site-consistent) and average-of-two-years basis where the prior-year denominator exists.", "schema_version": "1", "sic": "3613", "sic_description": "Switchgear & Switchboard Apparatus", "source_urls": { "sec_companyfacts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000889331.json", "sec_submissions": "https://data.sec.gov/submissions/CIK0000889331.json" }, "ticker": "LFUS" }