Price History
Feb 9, 2026 — Apr 4, 2026Investment Snapshot
- Trading 127% above Graham Number — above intrinsic value estimate
- Piotroski F-Score 5/9 — moderate financial health
- ROE of 3.3% — below-average profitability
Proto Labs, Inc. (PRLB) is a Industrials company operating in Fabricated Structural Metal Products, listed on the NYSE , with a market capitalisation of $1.3 billion . Key value metrics: P/E ratio 59.1, P/B ratio 1.97, Piotroski F-Score 5 out of 9 (moderate financial health) .
Value Score
Key Metrics
Current vs 5-Year Average
Based on 5 years of SEC filingsRevenue & Net Income
Financial Statements
| Metric | FY22 | FY23 | FY24 |
|---|---|---|---|
| Revenue | $X.XB | $X.XB | $X.XB |
| Gross Profit | $X.XB | $X.XB | $X.XB |
| Operating Income | $X.XB | $X.XB | $X.XB |
| Net Income | $X.XB | $X.XB | $X.XB |
| EBITDA | $X.XB | $X.XB | $X.XB |
| Total Assets | $X.XB | $X.XB | $X.XB |
| Total Liabilities | $X.XB | $X.XB | $X.XB |
Proto Labs, Inc. — Fundamental Analysis Summary
Proto Labs, Inc. (PRLB) is currently trading 127% above its Graham Number of $24.53, suggesting the market price exceeds Benjamin Graham's intrinsic value estimate. The stock carries an elevated trailing P/E ratio of 59.1x.
On financial health, PRLB shows a moderate Piotroski F-Score of 5/9, and modest return on equity of 3.3% (sector average: 5.5%), and minimal leverage with a debt-to-equity ratio of 0.13.
StockPik's composite Value Score for PRLB is 52/100 — an above-average value rating. The score is built from ten fundamental signals: P/E, P/B, PEG ratio, P/S ratio, return on equity, gross margin, debt-to-equity, current ratio, dividend yield, and Piotroski F-Score.
PRLB shows earnings growing at 28%.