What is Proto Labs's PEG ratio?

Proto Labs (PRLB) reported PEG ratio of 0.8× in Q1 2026.

What does PEG ratio mean?

The P/E ratio divided by the trailing-twelve-month net-income growth rate (in percentage points). Adjusts the earnings multiple for the pace of earnings growth.

Proto Labs PRLB PEG ratio

PEG ratio at other companies

Standex InternationalSXI

0.3×—

OTT

Otter TailOTTR

4×+0.6×

KennametalKMT

0.8×-111×

Barnes GroupB

5.5×—

West Pharmaceutical ServicesWST

2.1×—

Benchmark ElectronicsBHE

2.3×+1.9×

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

Net margin4.7%+1.6pp

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.

market cap/net income=0.8×

Based on the most recent quarter.

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 PEG ratio?: Proto Labs (PRLB) reported PEG ratio of 0.8× in Q1 2026.
What does PEG ratio mean?: The P/E ratio divided by the trailing-twelve-month net-income growth rate (in percentage points). Adjusts the earnings multiple for the pace of earnings growth.