What is Littelfuse's revenue?

Littelfuse (LFUS) generated $2.5B in revenue over the trailing twelve months, up 12.6% year over year.

Is Littelfuse profitable?

Littelfuse is not currently profitable: it reported a net loss of $40.1M over the trailing twelve months, a -1.6% net margin.

What are Littelfuse's profit margins?

Gross margin is 38.3% and operating margin is 12.4%, with a -1.6% net margin.

What is Littelfuse's earnings per share?

Littelfuse's diluted EPS over the trailing twelve months is $-1.68.

Where does Littelfuse's income statement data come from?

Every line is extracted from Littelfuse's SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.

Littelfuse LFUS Income Statement

Income Statement Balance Sheet Cash Flow Ratios Segments

Quarterly Annual TTM

YoY QoQ

Simplified Detailed

	TTM Q1 '26	TTM Q4 '25	TTM Q3 '25	TTM Q2 '25	TTM Q1 '25
Total revenue	$2.49B+4.3%	$2.39B+2.8%	$2.32B+2.5%	$2.26B+2.5%	$2.21B+0.9%
Total cost of revenue	$1.54B+3.8%	$1.48B+1.1%	$1.46B+2.2%	$1.43B+2.1%	$1.4B0.0%
Gross profit	$952.94M+5.2%	$906.04M+5.7%	$857.14M+3.0%	$832.04M+3.1%	$806.99M+2.5%
Gross margin	38.3%+0.3pp	38%+1.1pp	36.9%+0.2pp	36.7%+0.2pp	36.5%+0.6pp
Research and development	$110.59M+3.5%	$106.9M+0.6%	$106.27M+0.8%	$105.41M-0.7%	$106.15M-1.5%
Selling, general and administrative	$393.39M+3.0%	$381.77M+3.2%	$369.82M+4.4%	$354.15M+0.6%	$352M+0.5%
Depreciation and amortization	——	——	——	——	——
Other operating expenses	$884.39M+1.8%	$868.52M+34.4%	$646.29M+2.5%	$630.79M-0.4%	$633.01M+0.7%
Total operating expenses	$884.39M+1.8%	$868.52M+34.4%	$646.29M+2.5%	$630.79M-0.4%	$633.01M+0.7%
Operating income	——	——	——	——	——
Interest expense	$32.41M-5.5%	$34.3M-3.0%	$35.38M-3.3%	$36.57M-3.7%	$37.98M-1.9%
Other income (expense), net	$13.61M-19.9%	$16.99M+1.9%	$16.67M-16.3%	$19.92M-4.1%	$20.76M-8.0%
Income before income taxes	——	——	——	——	——
Income tax expense	$80.52M+6.9%	$75.31M+5.3%	$71.53M+8.4%	$65.99M+8.5%	$60.8M+17.7%
Net income	-$40.12M+44.0%	-$71.7M—	——	——	——
Net margin	-1.6%+1.4pp	-3%—	——	——	——
Diluted earnings per share	-$1.68+41.9%	-$2.89—	——	——	——
Basic earnings per share	-$1.65+42.9%	-$2.89—	——	——	——
Weighted-average shares, diluted	100.2M+0.5%	99.8M-0.2%	100M+0.1%	99.9M-0.1%	100.1M-0.2%
Weighted-average shares, basic	99.5M+0.3%	99.2M0.0%	99.2M0.0%	99.1M-0.1%	99.2M-0.1%
Amortization of capitalized software and acquired intangible assets	$61.96M+3.6%	$59.79M+1.5%	$58.93M-1.4%	$59.76M-1.4%	$60.63M-2.4%
Capital investments accrued but not yet paid	$16.98M+81.8%	$9.34M-12.1%	$10.63M+20.0%	$8.86M—	——
Deferred taxes	$6.21M+85.9%	$3.34M—	——	——	——
Depreciation	$75.39M+0.7%	$74.87M+1.6%	$73.68M+1.8%	$72.41M+3.3%	$70.09M+2.6%
Gain (Loss), Foreign Currency Transaction, before Tax	-$9.36M+43.7%	-$16.61M-746%	-$1.96M+82.8%	-$11.42M-1,643%	-$655K-107%
Accounts payable	——	——	——	——	$8.5M-51.7%
Increase (Decrease) in Accounts Receivable	——	——	——	——	——
Accrued liabilities	-$7.66M-287%	$4.1M+128%	-$14.52M—	——	——
Increase (decrease) in contract liabilities and current deferred income	——	——	——	$2.09M+520%	-$497K+75.5%
Increase (Decrease) in Inventories	-$24.74M+38.4%	-$40.18M+34.0%	-$60.85M-12.2%	-$54.22M-36.7%	-$39.66M+15.9%
Increase (Decrease) in Prepaid Expense and Other Assets	——	——	——	-$26.35M—	——
Interest Paid, Excluding Capitalized Interest, Operating Activity	$32.59M-5.0%	$34.3M-2.0%	$35.01M+1.7%	$34.41M-2.3%	$35.21M-2.9%
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation	-$194.9M-30.6%	-$149.27M-1.3%	-$147.41M+4.1%	-$153.69M+12.7%	-$175.95M-56.5%
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation	-$404.92M+13.6%	-$468.86M-277%	-$124.35M+3.5%	-$128.81M+6.5%	-$137.81M-109%
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation	$448.26M+3.3%	$433.76M-4.8%	$455.72M+17.1%	$389.27M+3.5%	$376.23M+2.3%
Other Noncash Income (Expense)	-$6.19M-19.3%	-$5.19M-208%	$4.8M-42.6%	$8.37M+0.5%	$8.33M+5.8%
Other income, net (Note 6)	$13.61M-19.9%	$16.99M+1.9%	$16.67M-16.3%	$19.92M-4.1%	$20.76M-8.0%
Payments for Repurchase of Common Stock	——	——	——	——	——
Payments of Debt Issuance Costs	——	——	——	——	$0—
Payments of Dividends	——	——	——	——	$68.2M+1.7%
Payments to Acquire Businesses, Net of Cash Acquired	——	——	——	——	$57.42M—
Payments to Acquire Property, Plant, and Equipment	$58.63M-13.3%	$67.64M-9.2%	$74.51M+0.4%	$74.2M-11.1%	$83.43M+10.0%
Dispositions of property, plant, and equipment	——	——	$8.32M+134%	$3.55M-6.1%	$3.78M-65.1%
Repayments of Notes Payable	——	——	——	——	$50M—
Repayments of Unsecured Debt	$77.5M+417%	$15M0.0%	$15M+33.3%	$11.25M+20.0%	$9.38M+25.0%
Restructuring, Settlement and Impairment Provisions	$318.45M-0.5%	$320.05M+188%	$111.27M-0.2%	$111.48M-2.4%	$114.22M+5.3%
Stock-based compensation	$28.12M+3.0%	$27.3M+3.7%	$26.32M+16.6%	$22.57M-17.2%	$27.25M+4.8%
EBIT	——	——	——	——	——
EBITDA	——	——	——	——	——

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Questions, answered.

What is Littelfuse's revenue?: Littelfuse (LFUS) generated $2.5B in revenue over the trailing twelve months, up 12.6% year over year.
Is Littelfuse profitable?: Littelfuse is not currently profitable: it reported a net loss of $40.1M over the trailing twelve months, a -1.6% net margin.
What are Littelfuse's profit margins?: Gross margin is 38.3% and operating margin is 12.4%, with a -1.6% net margin.
What is Littelfuse's earnings per share?: Littelfuse's diluted EPS over the trailing twelve months is $-1.68.
Where does Littelfuse's income statement data come from?: Every line is extracted from Littelfuse's SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.