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Littelfuse LFUS Operating Income

Operating Income at other companies

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$954M+27.5%
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$195.7M+50.5%
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Monolithic Power SystemsMPWR
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Arrow ElectronicsARW
$361.6M+128%

Segments

By segment

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Electronics$70.28M+50.3%
Transportation$24.1M+27.4%
Industrial$20.76M+58.8%

Other financials

Income statement

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Revenue$657.0M+18.5%
Gross profit$254.1M+22.6%
Net income$75.1M+72.5%
EPS (diluted)$2.96+69.1%

Balance sheet

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Cash & equivalents$483.4M-22.1%
Total debt$700.7M-20.2%
Total equity$2.5B+2.4%
Total assets$3.9B-0.8%

Cash flow

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Operating cash flow$80.3M+22.1%
CapEx$14.1M-39.0%
Free cash flow$66.2M+55.1%

Valuation

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Market cap$12.13B+75.6%
Enterprise value$12.35B+71.0%
P/S4.9×+1.8×

Profitability

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Gross margin38.3%+1.8pp
Operating margin12.4%-3.6pp
Net margin-1.6%
FCF margin15.7%+2.4pp

Returns & leverage

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Return on equity-1.6%
Debt / equity0.3×-0.1×
Current ratio2.6×-1.3×

Where this comes from

Reported directly by Littelfuse in its filing.

Tagged under the XBRL concept us-gaap:OperatingIncomeLoss.

The official record: Littelfuse’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Littelfuse's operating income?
Littelfuse (LFUS) reported operating income of $101.17M in Q1 2026.
How has Littelfuse's operating income changed year-over-year?
Littelfuse's operating income increased by 44.2% year-over-year, from $70.15M to $101.17M.
What is the long-term trend for Littelfuse's operating income?
Over 2 years (2021 to 2023), Littelfuse's operating income has grown at a -3.3% compound annual growth rate (CAGR), from $385.64M to $360.86M.
What does operating income mean?
The profit generated from core business operations before interest and taxes.
How do you interpret operating income?
Higher operating income indicates strong operational efficiency and profitability, while lower income suggests margin pressure or high overhead.
How does operating income compare across companies?
The primary benchmark for operational performance across all public companies; peers are compared based on operating margins.