Proto Labs (PRLB) Operating Margin (2011 - 2026)

Proto Labs has disclosed Operating Margin across 16 years of filings, most recently posting 7.06% for Q1 2026.

• Operating Margin for Q1 2026 came in at 7.06%, up 347.0% year-over-year; the trailing twelve-month figure through Mar 2026 was 5.57% (up 204.0% YoY), and the FY2025 annual result was 4.71%, up 73.0% from the prior year.
• Operating Margin came in at 7.06% for Q1 2026 at Proto Labs, up from 4.98% in the prior quarter.
• In the past five years, Operating Margin ranged from a high of 7.97% in Q3 2023 to a low of 101.32% in Q4 2022.
• The 5-year median for Operating Margin is 4.98% (2022), against an average of 1.3%.
• Across the five-year window, Operating Margin slumped 11188 bps in 2022 and jumped 10803 bps in 2023, its largest moves.
• Proto Labs' Operating Margin stood at 101.32% in 2022, then jumped by 107 bps to 6.71% in 2023, then tumbled by 118 bps to 1.23% in 2024, then soared by 506 bps to 4.98% in 2025, then jumped by 42 bps to 7.06% in 2026.
• The last three Operating Margin figures came in at 7.06% (Q1 2026), 4.98% (Q4 2025), and 6.51% (Q3 2025), per Business Quant data.