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%+1.8pp	38%+2.0pp	36.9%+0.3pp	36.7%+0.3pp	36.5%-0.3pp
Net margin	-1.6%—	-3%—	——	——	——
Free cash flow margin	15.7%+2.4pp	15.3%+2.0pp	16.4%+3.7pp	13.9%-1.9pp	13.3%-3.6pp
Returns
Return on equity	-1.6%—	-3%—	——	——	——
Return on assets	-1%—	-1.8%—	——	——	——
Efficiency
Asset turnover	0.6×+0.1×	0.6×+0.1×	0.6×0.0×	0.6×0.0×	0.6×0.0×
Inventory turnover	3.7×+0.5×	3.6×+0.4×	3.4×+0.5×	3.3×+0.4×	3.2×+0.4×
Liquidity
Current ratio	2.6×-1.3×	2.7×-0.9×	4×+0.4×	4.1×+0.6×	3.9×+0.3×
Quick ratio	1.8×-0.9×	1.9×-0.7×	3×+0.5×	3×+0.6×	2.7×+0.3×
Cash ratio	0.9×-0.8×	1.1×-0.6×	1.9×+0.5×	1.8×+0.5×	1.7×+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×
Debt-to-assets	0.2×0.0×	0.2×0.0×	0.2×0.0×	0.2×0.0×	0.2×0.0×
Per Share
Book value per share	$98.90+0.5%	$97.76+1.4%	$106.42+3.5%	$104.33+5.9%	$98.400.0%
Valuation
Market capitalization	$8.54B+75.6%	$6.3B+7.7%	$6.42B-2.5%	$5.52B-13.3%	$4.86B-19.5%
Enterprise value	$8.76B+71.0%	$6.62B+9.4%	$6.48B-5.7%	$5.72B-14.8%	$5.12B-19.9%
Price / sales	3.4×+1.2×	2.6×0.0×	2.8×-0.2×	2.4×-0.4×	2.2×-0.4×
Price / book	3.4×+1.4×	2.6×+0.2×	2.4×-0.2×	2.1×-0.5×	2×-0.5×
EV / sales	3.5×+1.2×	2.8×0.0×	2.8×-0.3×	2.5×-0.5×	2.3×-0.5×
Free cash flow yield	4.6%-1.5pp	5.8%+0.8pp	5.9%+1.7pp	5.7%+0.2pp	6%-0.4pp
Earnings yield	-0.5%—	-1.1%—	——	——	——
Dividend yield	0.9%-0.5pp	1.1%0.0pp	1.1%+0.1pp	1.3%+0.2pp	1.4%+0.4pp

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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.