Proto Labs Operating Margin Growth & History (PRLB)

Proto Labs's operating margin was 4.71% for fiscal 2025.

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Proto Labs annual operating margin history

Proto Labs annual operating margin

Fiscal yearPeriod endedOperating marginChange (percentage points)
20252025-12-314.71%+0.73 pp
20242024-12-313.98%−1.61 pp
20232023-12-315.59%+25.65 pp
20222022-12-31−20.06%−28.33 pp
20212021-12-318.27%−5.51 pp
20202020-12-3113.77%−3.63 pp
20192019-12-3117.41%−2.54 pp
20182018-12-3119.95%−1.02 pp
20172017-12-3120.97%+0.24 pp
20162016-12-3120.72%−4.70 pp
20152015-12-3125.43%−3.46 pp
20142014-12-3128.88%−2.57 pp
20132013-12-3131.45%+3.71 pp
20122012-12-3127.74%+0.58 pp
20112011-12-3127.16%+2.63 pp
20102010-12-3124.53%

Proto Labs operating margin trends

Over the last five reported fiscal years, Proto Labs's operating margin decreased from 13.77% to 4.71%, a change of −9.06 percentage points. The latest reported quarter, Q2 2026, shows 7.61%.

About the metric

What operating margin means

Operating margin measures the percentage of revenue left after operating costs and expenses. It shows how much operating profit a company generates from each dollar of revenue.

Calculation and source

How operating margin is calculated

TickerStat calculates operating margin as SEC-reported operating income divided by SEC-reported revenue for the same fiscal period. Changes are shown in percentage points. Fiscal periods can differ from calendar years, so exact period-end dates are included.

Review Proto Labs filings at SEC.gov ↗