What are Littelfuse's profit margins?

Littelfuse (LFUS) runs a 38.3% gross margin and a 12.4% operating margin, with a -1.6% net margin.

Where do Littelfuse's ratios come from?

Every ratio is computed from Littelfuse's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.

Littelfuse LFUS Ratios & Valuation

Income Statement Balance Sheet Cash Flow Ratios Segments

Quarterly Annual TTM

YoY QoQ

Simplified Detailed

	Q1 '26	Q4 '25	Q3 '25	Q2 '25	Q1 '25
Profitability
Gross margin	38.3%+0.3pp	38%+1.1pp	36.9%+0.2pp	36.7%+0.2pp	36.5%+0.6pp
Net margin	-1.6%+1.4pp	-3%—	——	——	——
Returns
Return on equity	-1.6%+1.3pp	-3%—	——	——	——
Efficiency
Asset turnover	0.6×0.0×	0.6×0.0×	0.6×0.0×	0.6×0.0×	0.6×0.0×
Liquidity
Current ratio	2.6×-0.1×	2.7×-1.3×	4×-0.1×	4.1×+0.2×	3.9×+0.3×
Leverage
Debt-to-equity	0.3×-0.1×	0.4×0.0×	0.3×0.0×	0.3×0.0×	0.4×0.0×
Per Share
Book value per share	$98.90+1.2%	$97.76-8.1%	$106.42+2.0%	$104.33+6.0%	$98.40+2.1%
Valuation
Market capitalization	$8.54B+35.6%	$6.3B-1.9%	$6.42B+16.2%	$5.52B+13.6%	$4.86B-16.9%
Price / sales	3.4×+0.8×	2.6×-0.1×	2.8×+0.3×	2.4×+0.2×	2.2×-0.5×
Price / book	3.4×+0.8×	2.6×+0.2×	2.4×+0.3×	2.1×+0.1×	2×-0.4×
Dividend yield	0.9%-0.3pp	1.1%0.0pp	1.1%-0.2pp	1.3%-0.1pp	1.4%+0.3pp

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Questions, answered.

What are Littelfuse's profit margins?: Littelfuse (LFUS) runs a 38.3% gross margin and a 12.4% operating margin, with a -1.6% net margin.
Where do Littelfuse's ratios come from?: Every ratio is computed from Littelfuse's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.