What is NN's operating margin?

NN (NNBR) reported operating margin of -3.7% in Q1 2026.

How has NN's operating margin changed year-over-year?

NN's operating margin increased by 39.4% year-over-year, from -6.1% to -3.7%.

What is the long-term trend for NN's operating margin?

Over 5 years (2020 to 2025), NN's operating margin has grown at a -30.4% compound annual growth rate (CAGR), from -27.5% to -4.5%.

What does operating margin mean?

Operating income as a percentage of revenue (trailing twelve months). Captures profitability from core operations after both cost of revenue and operating expenses, but before interest and taxes.

NN NNBR Operating margin

Operating margin at other companies

Park-Ohio HoldingsPKOH

4.2%-0.8pp

TE ConnectivityTEL

19.7%+2.0pp

Sensata TechnologiesST

6.9%+3.6pp

NordsonNDSN

26.4%+2.1pp

Mayville EngineeringMEC

-2.4%-9.3pp

Helios TechnologiesHLIO

9%-0.9pp

Other financials

Income statement

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Revenue$118.5M+12.1%

Gross profit$19.4M+38.3%

Operating income-$2.1M+57.0%

Net income-$6.8M-2.1%

EPS (diluted)-$0.25-8.7%

Balance sheet

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Cash & equivalents$8.5M-27.8%

Total debt$222.2M+5.8%

Total equity$26.1M-61.2%

Total assets$453.4M-1.6%

Cash flow

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Operating cash flow-$8.6M-158%

CapEx$3.3M-15.6%

Free cash flow-$11.9M-64.3%

Valuation

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Market cap$184.18M+87.2%

Enterprise value$397.92M+29.4%

P/S0.4×+0.2×

Profitability

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Gross margin14.9%+0.8pp

Net margin-7.9%+0.7pp

FCF margin-2.1%—

Returns & leverage

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Return on equity-73.1%-1,147pp

Debt / equity8.5×+5.4×

Current ratio1.9×-0.1×

Where this comes from

Calculated from NN’s reported figures.

operating income/total revenue=-3.7%

Based on trailing twelve months.

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

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Questions, answered.

What is NN's operating margin?: NN (NNBR) reported operating margin of -3.7% in Q1 2026.
How has NN's operating margin changed year-over-year?: NN's operating margin increased by 39.4% year-over-year, from -6.1% to -3.7%.
What is the long-term trend for NN's operating margin?: Over 5 years (2020 to 2025), NN's operating margin has grown at a -30.4% compound annual growth rate (CAGR), from -27.5% to -4.5%.
What does operating margin mean?: Operating income as a percentage of revenue (trailing twelve months). Captures profitability from core operations after both cost of revenue and operating expenses, but before interest and taxes.