DCF Valuation
Proto Labs Inc (PRLB) DCF Valuation — Is PRLB overvalued?
The estimated DCF fair value of one Proto Labs Inc (PRLB) share is $27.23. Compared to the current market price of $90.31, the stock is overvalued by 69.8%.
DCF fair value
$27.23
Market price
$90.31
Upside / downside
−69.8%
Prefer the inverse question? See what growth rate the market is pricing into PRLB →
Proto Labs Inc (PRLB) DCF valuation FAQ
What is the DCF fair value of Proto Labs Inc (PRLB)?
The discounted-cash-flow model estimates the intrinsic fair value of one Proto Labs Inc (PRLB) share at $27.23, based on a 10-year projection of its cash flows converging to Damodaran industry averages.
Is Proto Labs Inc (PRLB) overvalued or undervalued?
Against the current market price of $90.31, the DCF fair value of $27.23 implies PRLB is overvalued by 69.8%.
How is the PRLB DCF value calculated?
It is a 10-year discounted-cash-flow estimate built from Proto Labs Inc's reported fundamentals, with terminal assumptions anchored to Damodaran NYU industry datasets. The market price refreshes daily; the DCF fair value updates when Proto Labs Inc files a new quarterly or annual report.
How this PRLB valuation is built
The model projects ten years of Proto Labs Inc's free cash flow to the firm and discounts each year at its own cost of capital. Rather than assuming today's growth and margins persist forever, a moat-scoring step — weighing Proto Labs Inc's ROIC-versus-WACC spread, gross-margin trend, and reinvestment efficiency — decides how many years the business holds its edge before its economics mean-revert toward the Damodaran NYU benchmarks for its industry.
WACC is rebuilt each year from an unlevered-then-relevered beta and the company's evolving capital structure; terminal value uses the Gordon growth model with a reinvestment rate tied to the return earned on new capital (goodwill stripped out to reflect operating efficiency). Every assumption — growth, margins, tax, leverage, convergence timing — is editable, and running the full interactive model adds a 10,000-draw Monte Carlo simulation and WACC-versus-terminal-growth sensitivity heatmaps.
The market price refreshes daily; the DCF fair value updates when Proto Labs Inc files a new quarterly or annual report. For educational/informational purposes only — not investment advice. Last updated 2026-08-06.