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AI Stock Finder · Updated Oct. 14, 2026

Proto Labs Inc PRLB Stock Forecast

AI-powered price prediction and analysis for Proto Labs Inc · Alpha · vs marketSwitch to Total

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Price

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PRLB
Fundamentals

Key Statistics

Market Cap$2.20B
P/E Ratio72.1x
P/B Ratio3.18x
EPS$1.07
ROE4.4%
Net Margin5.4%
Revenue$560M
Current Ratio3.64x
D/E Ratio0.14x
Company

About Proto Labs Inc

Proto Labs Inc (PRLB) operates within the Manufacturing sector, specifically in the Fabricated Structural Metal Products industry.

Manufacturing Fabricated Structural Metal Products NYSE Mid Cap
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Where PRLB sits on the market map

Manufacturing · Fabricated Structural Metal Products
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Industry Peers

Fabricated Structural Metal Products Peers

Companies sharing the same SEC industry code, one row per issuer, largest first - a classification match, not a curated list of competitors.

CompanyAI SignalMarket CapP/E
PRLB Proto Labs Inc ▶ $2.20B 72.1x
VMI Valmont Industries Inc ▶ $9.11B 18.4x
ACA Arcosa, Inc. ▼ $7.22B 14.7x
VATE Innovate Corp. ▲ $87M –
TPCS Techprecision Corp ▲ $57M –
FAQ

FAQ

Is Proto Labs Inc a good stock to buy?

Our AI analyzes Proto Labs Inc daily. Check the signal above for the latest recommendation. Always do your own research before investing.

How accurate are Proto Labs Inc predictions?

A per-ticker accuracy statistic for PRLB is published only once its sample size is known. Across our coverage, the out-of-sample test on 4537 stocks from 2025-01-06 to 2026-06-09 produced a positive net return in 73.7% of rebalance periods (factor-neutral book, net of estimated costs). Full backtest report

How often are forecasts updated?

Proto Labs Inc forecasts are refreshed on trading days as the daily model run completes. The forecast on this page was produced on Oct. 14, 2026.

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AI predictions are based on historical patterns and should not be the sole basis for investment decisions. Past performance does not guarantee future results. Always do your own research.