PRLB — Proto Labs Inc. stock price and chart

PRLB

$87.73+0.38%

as of close, Oct 20, 2026

☾ AH $87.73 +0.38%

Proto Labs Inc.Stock · IndustrialsRussell 2000 · 0.06% of IWMRussell 3000 · 0.003% of IWVUS Stock Market · 0.003% of VTI

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Technical analysis2

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VolumeEEEEEEEEEEEE

20162019202120242026

40.060.080.0100.0120.0140.0160.0180.0200.005.0M$87.73

2026-10-20

Price$87.73

MA20$81.18

MA50$65.20

Vol826.9K

What would $1,000 invested in PRLB be worth today? →

PRLB returns: By year · By month · By week · Trailing

Key stats#

Price data

Price: $87.73
YTD price return: +73.41%
YTD total return: +73.41%
Next earnings: Oct 29, 2026 · Before open
Market cap: 2.1B2016-12 1.4B2026-10 2.1B+54.6% over the window
Enterprise value: 2B
Shares outstanding: 23.9M2016-06 26.4M2026-06 23.9M-9.5% over the window
52W low: $45.10
52W high: $99.96
From 52W high: -12.23%
From 52W low: +94.52%
52W range: 78%

Volume

Rel volume: 0.87×
30D volume: 230.6K
30D $ vol: 20.8M

Fundamentals

Sales (ttm): 560.5M2016-06 289.1M2026-06 560.5M+93.9% over the window
Sales/share: $23.432016-06 $10.942026-06 $23.43+114.1% over the window
EPS (ttm): $1.262016-06 $1.732026-06 $1.26-27.4% over the window
FCF (ttm): 56.7M2016-12 43.9M2026-06 56.7M+29.1% over the window
FCF/share: $2.372016-12 $1.652026-06 $2.37+43.2% over the window
Book value/share: $28.922016-06 $13.502026-06 $28.92+114.1% over the window
Net margin: 5.44%2016-06 15.8%2026-06 5.4%-65.6% over the window
ROE: 4.41%2016-06 12.8%2026-06 4.4%-65.6% over the window
ROA: 3.85%2016-06 11.8%2026-06 3.9%-67.3% over the window
Current ratio: 3.642016-06 6.272026-06 3.64-42.0% over the window

Growth (CAGR, ttm) · 10Y

Sales: +10.21%2025-06-30 → 2026-06-30508.6M → 560.5M (+10.2% total)+4.91%2023-06-30 → 2026-06-30485.5M → 560.5M (+15.5% total)+4.40%2021-06-30 → 2026-06-30451.9M → 560.5M (+24.0% total)+6.85%2016-06-30 → 2026-06-30289.1M → 560.5M (+93.9% total)
Net income: +105.88%2025-06-30 → 2026-06-3014.8M → 30.5M (+105.8% total)n/a-5.71%2021-06-30 → 2026-06-3040.9M → 30.5M (-25.5% total)-3.98%2016-06-30 → 2026-06-3045.7M → 30.5M (-33.3% total)
FCF: -14.02%2025-06-30 → 2026-06-3065.9M → 56.7M (-14.0% total)+11.92%2023-06-30 → 2026-06-3040.4M → 56.7M (+40.2% total)+9.11%2021-06-30 → 2026-06-3036.6M → 56.7M (+54.6% total)+10.57%2015-12-31 → 2026-06-3019.7M → 56.7M (+187.1% total)
Shares: +0.20%2025-06-30 → 2026-06-3023.9M → 23.9M (+0.2% total)-2.86%2023-06-30 → 2026-06-3026.1M → 23.9M (-8.3% total)-2.93%2021-06-30 → 2026-06-3027.8M → 23.9M (-13.8% total)-0.99%2016-06-30 → 2026-06-3026.4M → 23.9M (-9.5% total)

Per-share growth (CAGR, ttm) · 10Y

EPS: +108.29%2025-06-30 → 2026-06-30$0.60 → $1.26 (+108.2% total)n/a-3.46%2021-06-30 → 2026-06-30$1.50 → $1.26 (-16.1% total)-3.15%2016-06-30 → 2026-06-30$1.73 → $1.26 (-27.4% total)
Sales/share: +9.99%2025-06-30 → 2026-06-30$21.30 → $23.43 (+10.0% total)+7.99%2023-06-30 → 2026-06-30$18.60 → $23.43 (+26.0% total)+7.56%2021-06-30 → 2026-06-30$16.28 → $23.43 (+44.0% total)+7.91%2016-06-30 → 2026-06-30$10.94 → $23.43 (+114.1% total)
FCF/share: -14.19%2025-06-30 → 2026-06-30$2.76 → $2.37 (-14.2% total)+15.21%2023-06-30 → 2026-06-30$1.55 → $2.37 (+52.9% total)+12.41%2021-06-30 → 2026-06-30$1.32 → $2.37 (+79.4% total)+11.53%2015-12-31 → 2026-06-30$0.75 → $2.37 (+214.5% total)
Book value/share: +3.86%2025-06-30 → 2026-06-30$27.84 → $28.92 (+3.9% total)+3.39%2023-06-30 → 2026-06-30$26.16 → $28.92 (+10.5% total)-0.71%2021-06-30 → 2026-06-30$29.97 → $28.92 (-3.5% total)+7.91%2016-06-30 → 2026-06-30$13.50 → $28.92 (+114.1% total)
Price: +63.24%2025-10-20 → 2026-10-20$53.76 → $87.73 (+63.2% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+51.83%2023-10-20 → 2026-10-20$25.06 → $87.73 (+250.1% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+4.05%2021-10-20 → 2026-10-20$71.94 → $87.73 (+21.9% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+4.88%2016-10-19 → 2026-10-20$54.50 → $87.73 (+61.0% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.
Total return: +63.24%2025-10-20 → 2026-10-20$53.76 → $87.73 (+63.2% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+51.83%2023-10-20 → 2026-10-20$25.06 → $87.73 (+250.1% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+4.05%2021-10-20 → 2026-10-20$71.94 → $87.73 (+21.9% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+4.88%2016-10-19 → 2026-10-20$54.50 → $87.73 (+61.0% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.

Fundamentals end at the last reported quarter; price and total return end at the latest close.

Valuation

P/E (ttm)Price ÷ TTM diluted EPS. Net income carries everything below the operating line, including one-off gains. Negative when the trailing year lost money.: 69.9×2016-12 29.942026-10 68.86+130.0% over the window
P/OI (ttm)Price ÷ TTM operating income. Excludes the below-the-line items that make P/E jump — mark-to-market gains, settlements, tax true-ups.: 57.0×2016-12 21.382026-10 57.02+166.7% over the window
Fwd P/E: 36.6×
P/S (ttm)Market cap ÷ TTM revenue.: 3.7×2016-12 4.532026-10 3.74-17.4% over the window
P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.: 3.0×2016-12 3.662026-10 3.03-17.1% over the window
P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).: 37.0×2016-12 68.782026-10 37.04-46.2% over the window
EV/EBITDA (fy): 28.2×
EV/Sales (ttm): 3.5×
FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.: 2.70%2016-12 3.2%2026-06 2.9%-10.1% over the window
Buyback yield (realized, 1y)1 − shares_at(2026-06-30) ÷ shares_at(2025-06-30) = 1 − 23.9M ÷ 23.9M. Point-in-time share counts from the company's own SEC filings (the same count at both ends), published only when the cash flow statement shows repurchases inside that window. A falling price can't inflate it; negative means net dilution.: -0.20%
Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (-0.20%) + dividends paid over that year ($0) ÷ market_cap_at(2025-06-30) ($955.9M). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.: -0.20%
Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($24M) ÷ today's market cap ($2.1B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.: 1.14%2016-09 0.0%2026-06 1.2%
Shareholder yield (cash, ttm)(TTM buybacks net of issuance $24M + TTM dividends $0) ÷ today's market cap ($2.1B). Same caveat as the cash buyback yield.: 1.14%2016-09 0.0%2026-06 1.2%

Vs own 10Y history

P/E: 88th
P/OI: 87th
P/S: 49th
P/B: 53rd
P/FCF: 48th

Bar = where today’s multiple sits in PRLB’s own 10-year range:near a decade-low (cheap)→near a decade-high (rich).

Performance · price return · as of 2026-10-20#

+0.38%

-4.45%

-0.02%

+13.77%

YTD

+73.41%

+63.19%

+21.95%

Financial statements

Open full PRLB financials →

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PRLB — Proto Labs Inc. price, chart and key statistics