Proto Labs, Inc.: stock overview

PRLBNYSEBasic materials · Fabricated Structural Metal Products

Price

$67.55

November 13, 2026Market cap $1.6B

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  • The full history: 16 fiscal years, from 2010
  • The estimated fair value, with its range and its certainty
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  • More questions to the chat on its filings
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In short

Proto Labs had revenue of $579M over the last 12 months and net income of $35M, a net margin of 6.0%. Revenue grew by 4.2% a year on average over the last 5 years. At $67.55 the shares trade at a P/E of 45.9, against a median of 58.3 over the last 4 fiscal years. It holds more cash than debt, by $151M. It pays no dividend.

From its SEC filings (latest fiscal year to December 31, 2025) and the price of November 13, 2026.

Its SEC filings
Market cap
$1.6B
23.78M shares
P/E
45.9
Today45.9
Median58.3
Revenue, 12 months
$579M
+4.2% a year over 5 years
Net margin
6.0%
2025: 4.0%, above 40% of its industry

Worth knowing

What a holder would want to hear from the company's SEC filings of the last three years. Each with its filing, without comment.

3 fiscal years in figures

Each fiscal year's figures as the company filed them, and the share price at its end.

2023–2025 fiscal years

+2.9% a year over 2 years

  • 202510-K
    Revenue$533M
  • 202410-K
    Revenue$501M
  • 202310-K
    Revenue$504M

Fiscal years in figures

PRLB's revenue, profit, cash flow and dividend with each year-end price, from 2010 to 2022, 13 more fiscal years

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Key figures

The company's current figures in five groups. Each term is explained behind its ⓘ.

Valuation

Market cap 3-year median: $1.0B
$1.6B
Enterprise value 
$1.5B
P/E 3-year median: 59.0
45.9
EV / EBIT 
34.3
EV / Revenue 
2.5
P/B 3-year median: 1.4
2.3
FCF yield 3-year median: 5.0%
3.0%
Earnings yield 3-year median: 1.7%
2.2%

Profitability

Gross margin 
45.2%
Operating margin 
7.3%
Net margin 3-year median: 3.4%
6.0%
ROIC 
4.5%
ROIC, 5-year average 
0.3%
ROE 
5.1%

Growth

Revenue, yearly change 
+6.4%
EPS, yearly change 
+33.3%
FCF, yearly change 
-13.1%
Revenue, average a year 
+4.2%
EPS, average a year 
-14.2%

The yearly change compares FY2025 with FY2024.

Balance sheet

Cash 
$151M
Total debt 
$3.9M
Of which operating leases 
$3.9M
Net cash 
$151M
Net debt / EBITDA 
-2.0x
Interest cover 
–
Current ratio 
3.65

Balance sheet of September 30, 2026.

Returns to shareholders

Dividend yield 
0.00%
Buybacks 
2.68%
Total returned 
2.68%
Shares, yearly change 
-1.9%
Valuation against its own pastEach fiscal year's P/E, P/FCF and P/B beside today's, and the DCF calculator for the company.Valuation

Against its industry

Where its margins and returns stood in fiscal 2025 among the SEC filers of its industry (SIC code 34).

Gross margin

44.5%

Above 87% of the 35 companies in its industry, and 62% of all.

Operating margin

4.7%

Above 36% of the 43 companies in its industry, and 49% of all.

Net margin

4.0%

Above 40% of the 46 companies in its industry, and 49% of all.

ROE

3.2%

Above 19% of the 40 companies in its industry, and 38% of all.

ROA

2.8%

Above 39% of the 45 companies in its industry, and 60% of all.

Revenue growth

6.4%

Above 67% of the 47 companies in its industry, and 50% of all.

From the yearly figures every company files with the SEC, for those with revenue of at least $25 million. The industry is the first two digits of the SIC code.

The company at the SEC

How it is registered and when its fiscal year ends.

Name at the SEC
Proto Labs Inc
CIK
1443669
Exchange
NYSE
Industry (SIC)
3440 · Fabricated Structural Metal Products
Fiscal year ends
December 31
Latest annual report
December 31, 2025
Reporting currency
USD
Shares
23.78M

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The full analysis

What do Proto Labs's filings show?

These are Proto Labs's figures. The full Ploutos AI analysis reads everything the company has filed and shows what stands behind it, with a source for every figure.

  • A fair value range built from the filings
  • Earnings quality, debt and red flags
  • Insider and institutional moves
  • The case for and the case against

Questions about PRLB

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What is PRLB's market cap?

Proto Labs, Inc.'s market cap is $1.6B, at a price of $67.55 on November 13, 2026 and 23.78M shares.

What is PRLB's P/E?

PRLB's P/E is 45.9, on earnings per share of $1.43 over the last 12 months. The median over the last 4 fiscal years was 58.3.

How much revenue does PRLB have?

Proto Labs had revenue of $579M over the last 12 months. Over the last 5 years it changed by +4.2% a year on average.

Does PRLB pay a dividend?

No. Proto Labs paid no regular dividend over the last 12 months.

Where do the figures come from?

From Proto Labs, Inc.'s SEC filings (10-K and 10-Q) and the share price. They hold no analyst estimates and no score, and they are not a recommendation.

Related pages

The other pages on US stocks, free to read. On the company pages, the last three fiscal years are open to everyone, five with a free account, and every year with Ploutos Investor.

US stocksThe market today, the sectors, the largest companies and the week's results.The market's sectorsThe 11 sectors side by side: returns, share of the market, median P/E and dividend.Compare stocksTwo companies side by side: price over up to ten years, with and without dividends, and every figure.US dividend stocksEach dividend's yield next to whether the company's cash covers it and whether it was ever cut.

The figures come from the company's SEC filings and the share price, and describe what it has reported. They are not a score or a fair value.