What is Proto Labs's net margin?

Proto Labs (PRLB) reported net margin of 4.7% in Q1 2026.

How has Proto Labs's net margin changed year-over-year?

Proto Labs's net margin increased by 53.5% year-over-year, from 3.1% to 4.7%.

What is the long-term trend for Proto Labs's net margin?

Over 5 years (2020 to 2025), Proto Labs's net margin has grown at a -19.4% compound annual growth rate (CAGR), from 11.7% to 4%.

What does net margin mean?

Net income as a percentage of revenue (trailing twelve months). The bottom-line profitability measure after all costs, interest, and taxes.

Proto Labs PRLB Net margin

Net margin at other companies

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-7%-1.1pp

OTT

Otter TailOTTR

21.4%-1.0pp

KennametalKMT

6.4%+1.0pp

Benchmark ElectronicsBHE

1.3%-0.7pp

Barnes GroupB

-2.5%-4.3pp

West Pharmaceutical ServicesWST

16.8%+0.7pp

Other financials

Income statement

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Revenue$139.3M+10.4%

Gross profit$63.6M+14.2%

Operating income$9.8M+117%

Net income$8.1M+125%

EPS (diluted)$0.33+120%

Balance sheet

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Cash & equivalents$124.0M+49.9%

Total debt$2.6M-16.6%

Total equity$683.1M+4.0%

Total assets$778.6M+5.6%

Cash flow

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Operating cash flow$17.5M-4.6%

CapEx$3.5M+181%

Free cash flow$14.0M-18.2%

Valuation

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Market cap$1.9B+59.7%

Profitability

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Gross margin44.9%+0.5pp

Operating margin5.6%+1.7pp

FCF margin10.4%-3.1pp

Returns & leverage

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Return on equity3.8%+1.6pp

Debt / equity0×0.0×

Current ratio3.5×+0.4×

Where this comes from

Calculated from Proto Labs’s reported figures.

net income/total revenue=4.7%

Based on trailing twelve months.

The official record: Proto Labs’s 10-Q, filed May 1, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Proto Labs's net margin?: Proto Labs (PRLB) reported net margin of 4.7% in Q1 2026.
How has Proto Labs's net margin changed year-over-year?: Proto Labs's net margin increased by 53.5% year-over-year, from 3.1% to 4.7%.
What is the long-term trend for Proto Labs's net margin?: Over 5 years (2020 to 2025), Proto Labs's net margin has grown at a -19.4% compound annual growth rate (CAGR), from 11.7% to 4%.
What does net margin mean?: Net income as a percentage of revenue (trailing twelve months). The bottom-line profitability measure after all costs, interest, and taxes.