Company Analysis

Littelfuse, Inc. (LFUS)

Nasdaq: LFUS · Switchgear & Switchboard Apparatus · Rosemont, IL · filing with the SEC since 1996
Grade4.9
◀ Past 4.7● Present 5.0▶ Future 4.9

Income statement, as filed

In thousands of US dollars (USD), as filed; per-share figures in US dollars; share counts in thousands. The fiscal year ends in December.
Income statement, by fiscal year, newest first
Fiscal yearFY 2025FY 2024FY 2023FY 2022FY 2021FY 2020FY 2019FY 2018FY 2017FY 2016
Period endingDec 27, 2025Dec 28, 2024Dec 30, 2023Dec 31, 2022Jan 1, 2022Dec 26, 2020Dec 28, 2019Dec 29, 2018Dec 30, 2017Dec 31, 2016
Report filedFeb 19, 2026Mar 13, 2025Feb 16, 2024Feb 16, 2023Feb 17, 2022Feb 18, 2021Feb 21, 2020Feb 22, 2019Feb 23, 2018Feb 27, 2017
Revenue2,386,2942,190,7682,362,6572,513,8972,079,9281,445,6951,503,8731,718,4681,221,5341,056,159
Cost of revenue1,480,2511,403,2261,462,4161,506,9841,308,002944,523957,578r1,065,053r715,001643,042
Gross profit906,043787,542900,2411,006,913771,926501,172546,295r653,415r506,533413,117
Research and development106,899107,773102,42995,60265,94052,53879,997r87,264r50,48942,198
Selling, general and administrative381,773350,421354,655344,813275,457204,507220,448r276,329r212,833206,129
Total operating expenses868,515628,762539,379506,087386,284338,800353,504r428,366r288,022282,473
Operating income37,528158,780360,862500,826385,642162,372192,791225,049218,511130,644
Interest expense34,30338,71739,86626,21618,52721,07722,26622,56913,3808,628
Interest income (expense), net26,30028,00018,9005,000······
Share of profit of equity-method investments-1,000-600500500r1,3000600-600r··
Other income (expense), net16,99422,57019,901-7,207-8,9325,0835831,5991,2821,730
Income before income taxes3,607151,863328,598443,044341,025161,253165,884204,942204,037123,274
Income tax expense75,30751,67369,11369,73857,21931,26726,80240,37784,51818,786
Net income including non-controlling interests····283,806129,986139,082164,565119,519104,488
Net income-71,700100,190259,485373,306283,806129,986···104,488
Earnings per share, basic-2.894.0410.4415.0911.545.335.666.625.274.63
Earnings per share, diluted-2.894.0010.3414.9411.385.295.606.525.214.60
Weighted average shares, basic24,81724,82124,85424,73424,60324,37124,57624,87022,68722,559
Weighted average shares, diluted24,81725,03925,10224,98624,93224,59224,81825,23522,93122,727
As filed with the SEC, each figure from the newest report that carries it, and linked to it. Nothing here is computed.A dot is a line not tagged for that period. r restated by the company in a later report; b a share figure put on the newest basis or filed in the wrong unit. Hover a figure for its filing and note.
What each line is, and the XBRL concept behind it
Revenue what customers paid for what it soldus-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
us-gaap:SalesRevenueNet
Cost of revenue what it cost to make or buy what it soldus-gaap:CostOfGoodsAndServicesSold
us-gaap:CostOfRevenue
Gross profit revenue less the cost of what it soldus-gaap:GrossProfit
Research and development spent on inventing what it sells nextus-gaap:ResearchAndDevelopmentExpense
Selling, general and administrative the cost of selling and of running the companyus-gaap:SellingGeneralAndAdministrativeExpense
Total operating expenses the running costs togetherus-gaap:OperatingExpenses
Operating income profit from running the business, before interest and taxus-gaap:OperatingIncomeLoss
Interest expense what its borrowing costus-gaap:InterestExpenseNonoperating
us-gaap:InterestExpense
Interest income (expense), net interest earned less interest paid, outside the businessus-gaap:InterestIncomeExpenseNonoperatingNet
Share of profit of equity-method investments its share of companies it partly ownsus-gaap:IncomeLossFromEquityMethodInvestments
Other income (expense), net gains and costs outside the businessus-gaap:OtherNonoperatingIncomeExpense
Income before income taxes profit before taxus-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Income tax expense tax charged on the period's profitus-gaap:IncomeTaxExpenseBenefit
Net income including non-controlling interests the whole group's profit, minority holders' share includedus-gaap:ProfitLoss
Net income the profit or loss that belongs to the company's shareholdersus-gaap:NetIncomeLoss
Earnings per share, basic net income per share outstandingus-gaap:EarningsPerShareBasic
Earnings per share, diluted net income per share, counting every share that could be issuedus-gaap:EarningsPerShareDiluted
Weighted average shares, basic the average count of shares outstandingus-gaap:WeightedAverageNumberOfSharesOutstandingBasic
Weighted average shares, diluted the average count with every share that could be issuedus-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
SI Assistanton LFUS · research, not advice