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Proto Labs PRLB Ratios & Valuation

TTM Q1 '26TTM Q4 '25TTM Q3 '25TTM Q2 '25TTM Q1 '25
Profitability
Gross margin44.9%+0.5pp44.5%-0.1pp44.1%-0.9pp44.2%-0.8pp44.4%-0.3pp
Operating margin5.6%+1.7pp4.7%+0.4pp3.5%-2.4pp3.6%-2.7pp3.8%-2.3pp
Net margin4.7%+1.6pp4%+0.6pp2.9%-1.8pp3%-1.9pp3.1%-0.8pp
Returns
Return on equity3.8%+1.6pp3.2%+0.7pp2.3%-1.2pp2.3%-1.4pp2.3%-0.6pp
Return on invested capital3.8%+1.7pp3%+0.6pp2.1%-1.3pp2.1%-1.5pp2.1%-1.1pp
Efficiency
Asset turnover0.7×+0.1×0.7×0.0×0.7×0.0×0.7×0.0×0.7×0.0×
Liquidity
Current ratio3.5×+0.4×3.5×-0.2×3.2×-0.4×3.3×-0.8×3.1×-0.5×
Leverage
Debt-to-equity0.0×0.0×0.0×0.0×0.0×
Net debt / EBITDA-1.9×-0.4×-1.8×-0.3×-1.9×-0.7×-1.6×-1.5×
Per Share
Book value per share$28.13+4.6%$27.80+4.6%$27.48+1.1%$27.58+2.1%$26.88+0.8%
Valuation
Market capitalization$1.36B+59.7%$1.2B+25.0%$1.19B+60.7%$942.51M+19.1%$849.13M-7.3%
Price / earnings52.6×-2.8×56.4×0.0×78.4×+47.4×61.9×55.4×
Price / sales2.5×+0.8×2.2×+0.3×2.3×+0.8×1.9×+0.3×1.7×-0.1×
Price / book+0.7×1.8×+0.3×1.8×+0.7×1.4×+0.3×1.3×0.0×
EV / EBITDA19.4×+5.3×18.5×+3.2×20.7×+10.7×16.1×14.1×

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Questions, answered.

What are Proto Labs's profit margins?
Proto Labs (PRLB) runs a 44.9% gross margin and a 5.6% operating margin, with a 4.7% net margin.
Where do Proto Labs's ratios come from?
Every ratio is computed from Proto Labs'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.