Proto Labs PRLB Operating margin
Operating margin at other companies
Other financials
Where this comes from
Calculated from Proto Labs’s reported figures.
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 operating margin?
- Proto Labs (PRLB) reported operating margin of 5.6% in Q1 2026.
- How has Proto Labs's operating margin changed year-over-year?
- Proto Labs's operating margin increased by 45.5% year-over-year, from 3.8% to 5.6%.
- What is the long-term trend for Proto Labs's operating margin?
- Over 5 years (2020 to 2025), Proto Labs's operating margin has grown at a -19.3% compound annual growth rate (CAGR), from 13.8% to 4.7%.
- 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.