Proto Labs Inc (PRLB)
About Proto Labs Inc
Proto Labs Inc is an on-demand manufacturer of custom parts for prototyping and short-run production. The company offers developers and engineers quick-turn production services to reduce the time to market. The Lab uses injection molding, computer numerical control machining, and 3-D printing, and sheet metal to manufacture custom parts for its clients. The company services clients' needs for prototype solutions, parts for testing procedures, bridge production capabilities during disruptions in manufacturing processes, limited-quantity requests, and end-of-life production support. Geographically, a majority of the company's revenue is derived from the United States and the rest from Europe.
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Financial summary
- Revenue FY2017
- $344.5M
- Net income
- $21.2M
- Total assets
- $763.4M
- Market cap
- $1.7B
- Gross margin
- 44.5%
- Operating margin
- 4.7%
- Net margin
- 4.0%
Source: SEC EDGAR · updated Jun 7, 2026
Revenue & profit trend
Financial statements
Income statement
- Revenue
- $533.1M
- Cost of revenue
- $296.0M
- Gross profit
- $237.1M
- Operating expenses
- $212.0M
- Operating income
- $25.1M
- Income tax
- $9.8M
- Net income
- $21.2M
- EPS (basic)
- $0.89
- EPS (diluted)
- $0.88
Balance sheet
- Total assets
- $763.4M
- Current assets
- $233.5M
- Total liabilities
- $89.5M
- Current liabilities
- $67.0M
- Shareholders’ equity
- $673.9M
Cash flow
- Operating cash flow
- $74.5M
- Investing cash flow
- -$13.4M
- Financing cash flow
- -$40.4M
- Net cash flow
- $20.7M
Statements via Polygon.io (SEC filings)
15-minute delayed · data by Polygon.io
Past year · hover for prices
52-week range
- Market cap
- $1.7B
- P/E ratio
- 88.9
- EPS (diluted)
- $0.88
- Shares outstanding
- 22.1M
- Open
- —
- Day range
- –
- Prev close
- —
- Volume
- —
- IPO date
- Feb 24, 2012
Proto Labs Inc (PRLB) Stock Price
- Profitable — net income of $21.2M in FY2017.
- Revenue grew 23% from FY2020 to FY2025.
- Gross margin of 44.5%, net margin 4.0%.
- Trading 4% below its 52-week high.
- Valued at a price-to-earnings (P/E) ratio of 88.9.
Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.
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News about Proto Labs Inc
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Proto Labs Inc: frequently asked questions
Is Proto Labs Inc an American company?
Proto Labs Inc is a US-based company headquartered in Maple Plain, Minnesota, listed in the americancompanies.com directory of American companies. Its American-origin credentials have not yet been independently verified.
Where is Proto Labs Inc headquartered?
Proto Labs Inc is headquartered in Maple Plain, Minnesota, United States.
Is Proto Labs Inc publicly traded?
Yes — Proto Labs Inc is a publicly traded company. Its stock trades under the ticker symbol PRLB on the NYSE.
What does Proto Labs Inc do?
Proto Labs Inc is an American Tools & Hardware company in the Manufacturing & Industrial sector.
