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PROTO LABS, INC.

PRLB Real Time Price USD
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Overview
Financials
Forecast
Insiders
Institutions
Compensation
Government
Ownership
News
Income
Balance Sheet
Cash Flow
Revenue Breakdown
PRLB Stock Insider Trading Activity Follow @QuiverQuant for major insider updates

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Closing Price
Purchase
Sale
Name
Type
Shares
Price
Shares Held
Date
Reported
PRLB Stock Institutional Owners
Investor
Shares
Change in Shares
Market Value
Date
Reported
PRLB Derivatives Institutional Owners
Investor
Type
Shares
Change in Shares
Market Value
Date
Reported

Recently reported changes in PRLB holdings by institutional investors

Quarterly net insider trading by PRLB's directors and management

* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.

About

Backtest Start Date
CAGR (Total)
Return (30d)
Return (1Y)
  • 1M
  • 3M
  • 6M
  • YTD
  • 1Y
  • 2Y
  • 5Y
  • MAX

About

Backtest Start Date

Key Metrics

Return (1d)

Return (30d)

Return (1Y)

CAGR (Total)

Max Drawdown

Beta

Alpha

Sharpe Ratio

Win Rate

Average Win

Average Loss

Annual Volatility

Annual Std Dev

Information Ratio

Treynor Ratio

Total Trades

Show More
Metrics Definitions

Disclaimer: The performance results shown are based on historical backtesting and are hypothetical in nature. Backtested performance does not represent actual trading and does not account for all market factors that may affect execution, such as liquidity, slippage, and changing market conditions. Past performance is not necessarily indicative of future results. There is no guarantee that any trading strategy will be profitable or avoid losses.

  • Alpha

    Measures a portfolio's risk-adjusted performance against that of its benchmark

    Learn More about Alpha
  • Annual Standard Deviation

    Measures how much the portfolio's total return varies from its mean or average.

    Learn More about Annual Standard Deviation
  • Annual Volatility

    A statistical measure of the dispersion of returns for the portfolio.

    Learn More about Annual Volatility
  • Average Win

    The average return (%) for trades that resulted in a positive return.

  • Average Loss

    The average return (%) for trades that resulted in a negative return.

  • Beta

    A measure of the volatility of the portfolio compared to the market as a whole.

    Learn More about Beta
  • CAGR

    CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.

    Learn More about CAGR
  • Information Ratio

    A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.

    Learn More about Information Ratio
  • Max Drawdown

    the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.

    Learn More about Max Drawdown
  • Sharpe Ratio

    The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.

    Learn More about Sharpe Ratio
  • Total Trades

    The total number of trades made by this strategy.

  • Treynor Ratio

    Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.

    Learn More about Treynor Ratio
  • Win Rate

    The percentage of total trades that resulted in a positive return.

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Government lobbying spending instances

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No Corporate Lobbying instances for this ticker

Corporate Lobbying Dashboard

Former government officials who have lobbied for PRLB

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No former government officials on record as having lobbied for PRLB

Revolving Door Dashboard

PRLB Estimated quarterly lobbying spending

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No Corporate Lobbying data for this ticker

Corporate Lobbying Dashboard

PRLB Revenue by Segment or Geography

By Segment
By Geography
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No Revenue by Segment data for this ticker

Revenue Breakdown Dashboard
PRLB Income Statement
PRLB Balance Sheet
PRLB Cash Flow
U.S. Patents

New PRLB patent grants

  • Patent Title: Methods and systems for predicting a price of any subtractively manufactured part utilizing artificial intelligence at a computing device Aug. 11, 2026
  • Patent Title: Apparatus and method for generating a manufacturability analysis Apr. 22, 2025
  • Patent Title: Apparatus and method for instantaneous generation of a pin placement quote in an injection molding process Jan. 21, 2025
  • Patent Title: Apparatus and method for automatic pin placement in injection molding Jan. 14, 2025
  • Patent Title: Methods and systems for predicting a price of any subtractively manufactured part utilizing artificial intelligence at a computing device Sep. 10, 2024
  • Patent Title: Methods and systems for generating a three-dimensional product having a cubic internal structure Jul. 30, 2024
  • Patent Title: Methods and apparatuses for generating a manufacturing quote Apr. 23, 2024
  • Patent Title: Apparatus and methods for superimposing two-dimensional prints onto three-dimensional models of a part for manufacture Apr. 02, 2024
  • Patent Title: Methods and systems for predicting a price of any subtractively manufactured part utilizing artificial intelligence at a computing device Oct. 10, 2023
  • Patent Title: Methods and systems for manufacturing a support structure Feb. 15, 2022
  • Patent Title: Methods and systems for an in-line automated inspection of a mechanical part Nov. 02, 2021
  • Patent Title: Methods and software for manufacturing a discrete object from an additively manufactured body of material including a precursor to a discrete object and a reference feature(s) Apr. 20, 2021
  • Patent Title: Methods and software for manufacturing a discrete object from an additively manufactured body of material including a precursor to a discrete object and a reference feature(s) May. 19, 2020
  • Patent Title: Methods of subtractively manufacturing a plurality of discrete objects from a single workpiece using a removable fixating material Feb. 11, 2020
  • Patent Title: Methods and software for providing graphical representations of a plurality of objects in a central through opening Jan. 28, 2020
  • Patent Title: Automated bushing construction for lathe turning Mar. 27, 2018
  • Patent Title: Visual change cue for communicating manufacturing issues of a custom part Jun. 03, 2014
  • Patent Title: Computer assisted determination of tapped threads from cad file Oct. 23, 2012
  • Patent Title: Automated quoting of cnc machined custom parts Aug. 07, 2012
  • Patent Title: Automated quoting of molds and parts from customer cad file part data Mar. 20, 2012
  • Patent Title: Cnc instructions for solidification fixturing of parts Jun. 07, 2011
  • Patent Title: Automated quoting of cnc machined custom molds and/or custom parts Nov. 23, 2010
  • Patent Title: Method of machining a part Nov. 23, 2010
Government Contracts

Estimated quarterly amount awarded to PRLB from public contracts

PRLB News

Recent insights relating to PRLB

CNBC Recommendations

Recent picks made for PRLB stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in PRLB

PRLB Analyst Ratings

PRLB Stock Forecasts
...

  • ... Highest Price Target
  • ... Median Price Target
  • ... Lowest Price Target
PRLB Analyst Forecasts
Analyst
Firm
Current
Previous
Date
Frequently Asked Questions
  • Is $PRLB stock a Buy, Sell, or Hold?

  • What is the price target for $PRLB stock?

* Analyst consensus is not financial advice. Please see our data disclaimers .

PRLB Top Shareholders
Shareholder
Shares Held
PRLB Options Owners
Shareholder
Security
Underlying Shares
Frequently Asked Questions
  • Who owns $PRLB stock?

  • Who owns the most shares of $PRLB stock?

  • What funds own $PRLB stock?

* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.

PRLB Stock Smart Score

The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.

The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.
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Score Breakdown
Bull Case vs Bear Case

See concise summaries of analyst reports, presenting both bullish and bearish arguments for a stock.

Example:

Bulls Say:

The Bulls Say summary highlights positive aspects of the stock.

Bears Say:

The Bears Say summary points out potential risks and negative aspects of the stock.

Show More
About PRLB

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.

  • Address Maple Plain, MN
  • Market Cap 2.1 billion
  • Employees 2,280
  • Industrial Classification Fabricated Structural Metal Products

PROTO LABS, INC. (PRLB) Historical Stock Prices

PROTO LABS, INC. (PRLB) closed at $89.46 on September 22, 2026. Over the past year its adjusted close ranged from $46.81 to $92.32. Daily prices go back to January 2, 2014, 3,199 trading days in all.

  • 1 month+12.37%
  • 3 months+12.09%
  • Year to date+76.83%
  • 1 year+75.34%
  • 3 years+246.21%
  • 5 years+24.91%
  • Max+27.65%
See every congressional and insider trade on the PRLB price chart

Quiver Premium charts PRLB's full daily history since 2014 with each congressional purchase and sale and every open-market insider purchase marked on the price line, with hover details for each trade.

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Last 12 months, newest first

Access Raw Data Daily prices since 2014 for every ticker, through the Quiver API
DateOpenHighLowCloseAdj. CloseVolume
Sep 22, 2026 88.19 90.15 88.07 89.46 89.46 183,621
Sep 21, 2026 89.36 90.04 86.60 87.68 87.68 262,751
Sep 18, 2026 86.99 87.79 84.30 87.75 87.75 466,345
Sep 17, 2026 85.37 86.88 83.83 86.42 86.42 334,624
Sep 16, 2026 80.20 85.00 79.92 83.24 83.24 360,698
Sep 15, 2026 78.83 79.31 77.88 79.09 79.09 228,665
Sep 14, 2026 79.12 80.26 78.14 78.22 78.22 176,085
Sep 11, 2026 81.38 82.00 80.92 81.98 81.98 102,575
Sep 10, 2026 80.00 80.66 78.67 79.75 79.75 187,939
Sep 9, 2026 80.38 81.52 80.33 80.89 80.89 106,529
Sep 8, 2026 81.86 82.55 80.73 81.03 81.03 141,585
Sep 4, 2026 79.91 81.91 79.84 81.44 81.44 155,522
Sep 3, 2026 79.08 79.69 77.05 79.53 79.53 144,916
Sep 2, 2026 78.50 80.31 78.42 78.59 78.59 180,446
Sep 1, 2026 78.59 79.59 77.92 78.49 78.49 140,179
Aug 31, 2026 79.76 80.27 78.83 80.06 80.06 171,074
Aug 28, 2026 80.30 81.28 78.61 79.74 79.74 174,451
Aug 27, 2026 78.03 80.66 78.03 80.10 80.10 172,489
Aug 26, 2026 77.35 78.85 77.19 78.85 78.85 144,372
Aug 25, 2026 78.46 78.62 76.55 77.60 77.60 139,709
Aug 24, 2026 79.72 80.19 76.40 76.78 76.78 182,872
Aug 21, 2026 79.68 79.68 77.78 79.61 79.61 168,220
Aug 20, 2026 81.15 81.15 78.05 78.79 78.79 177,764
Aug 19, 2026 85.68 85.83 81.30 82.08 82.08 238,666
Aug 18, 2026 89.55 89.55 84.70 84.88 84.88 196,498
Aug 17, 2026 92.09 92.28 89.72 90.86 90.86 157,457
Aug 14, 2026 92.01 93.00 90.55 91.87 91.87 140,605
Aug 13, 2026 91.23 92.78 89.63 92.32 92.32 184,545
Aug 12, 2026 92.00 92.17 90.22 90.80 90.80 182,420
Aug 11, 2026 90.00 91.54 90.00 90.45 90.45 154,161
Aug 10, 2026 88.94 89.92 88.66 89.66 89.66 175,206
Aug 7, 2026 87.94 89.37 87.94 88.91 88.91 153,725
Aug 6, 2026 90.02 91.98 87.37 87.91 87.91 179,965
Aug 5, 2026 87.46 90.56 86.25 90.31 90.31 296,943
Aug 4, 2026 82.20 89.17 81.83 88.40 88.40 424,728
Aug 3, 2026 77.30 81.22 75.79 80.25 80.25 299,549
Jul 31, 2026 80.00 83.00 73.47 75.05 75.05 286,608
Jul 30, 2026 72.77 75.72 72.77 75.14 75.14 134,605
Jul 29, 2026 74.40 74.83 71.29 71.35 71.35 235,779
Jul 28, 2026 76.87 77.75 74.79 74.88 74.88 179,223
Jul 27, 2026 78.75 79.45 76.80 77.64 77.64 140,547
Jul 24, 2026 78.72 79.97 77.87 78.24 78.24 106,606
Jul 23, 2026 78.47 80.36 77.95 78.62 78.62 135,558
Jul 22, 2026 79.74 81.70 79.00 79.73 79.73 129,546
Jul 21, 2026 78.57 80.93 78.00 80.85 80.85 125,929
Jul 20, 2026 78.52 79.15 77.08 77.11 77.11 124,015
Jul 17, 2026 75.03 78.56 74.28 77.62 77.62 192,795
Jul 16, 2026 76.18 78.81 75.98 77.36 77.36 180,410
Jul 15, 2026 77.21 77.88 75.50 77.16 77.16 210,233
Jul 14, 2026 75.90 77.09 74.80 76.98 76.98 210,324
Jul 13, 2026 73.65 75.02 73.45 74.72 74.72 186,320
Jul 10, 2026 75.12 76.19 73.88 74.40 74.40 164,970
Jul 9, 2026 74.32 76.06 73.00 75.18 75.18 387,301
Jul 8, 2026 73.34 74.29 71.01 72.96 72.96 330,225
Jul 7, 2026 77.04 77.04 73.47 74.36 74.36 295,270
Jul 6, 2026 76.74 77.16 75.92 77.14 77.14 302,298
Jul 2, 2026 78.95 79.17 75.38 76.40 76.40 191,698
Jul 1, 2026 80.62 81.26 78.39 78.74 78.74 172,871
Jun 30, 2026 79.95 82.19 79.95 81.51 81.51 214,059
Jun 29, 2026 79.88 81.30 79.43 79.79 79.79 195,883
Jun 26, 2026 80.56 80.79 78.63 80.69 80.69 809,669
Jun 25, 2026 80.86 82.37 80.42 81.22 81.22 190,135
Jun 24, 2026 79.84 81.44 78.31 79.83 79.83 220,927
Jun 23, 2026 79.87 81.00 79.23 79.81 79.81 205,857
Jun 22, 2026 81.50 82.15 80.53 81.68 81.68 214,223
Jun 18, 2026 81.29 82.09 79.60 81.06 81.06 455,911
Jun 17, 2026 79.18 80.49 77.58 79.57 79.57 354,409
Jun 16, 2026 79.32 83.15 78.66 78.74 78.74 212,270
Jun 15, 2026 80.51 81.28 78.33 78.53 78.53 185,737
Jun 12, 2026 78.20 79.48 77.11 78.94 78.94 179,084
Jun 11, 2026 75.09 78.00 73.19 77.96 77.96 233,099
Jun 10, 2026 75.00 76.42 73.77 73.78 73.78 254,754
Jun 9, 2026 77.16 78.67 72.90 75.48 75.48 217,197
Jun 8, 2026 73.65 76.36 73.49 76.14 76.14 284,563
Jun 5, 2026 73.96 75.47 72.17 72.64 72.64 191,782
Jun 4, 2026 74.67 75.50 73.69 74.80 74.80 157,129
Jun 3, 2026 77.90 78.52 74.00 74.67 74.67 245,189
Jun 2, 2026 76.14 78.41 76.14 78.25 78.25 179,594
Jun 1, 2026 74.68 76.30 73.81 75.84 75.84 182,809
May 29, 2026 74.99 76.40 74.73 75.76 75.76 227,320
May 28, 2026 72.63 75.56 72.33 74.73 74.73 217,453
May 27, 2026 74.41 74.75 73.54 74.39 74.39 128,013
May 26, 2026 71.93 74.98 71.93 73.94 73.94 208,338
May 22, 2026 70.23 71.83 70.23 71.36 71.36 208,327
May 21, 2026 70.46 70.85 68.07 69.75 69.75 192,873
May 20, 2026 70.98 72.64 70.45 71.13 71.13 203,817
May 19, 2026 71.26 71.64 69.37 70.16 70.16 185,820
May 18, 2026 72.27 73.00 71.42 72.24 72.24 162,368
May 15, 2026 71.25 72.73 69.87 72.01 72.01 270,379
May 14, 2026 72.49 73.11 71.14 72.57 72.57 157,361
May 13, 2026 71.18 72.53 70.37 71.85 71.85 210,689
May 12, 2026 70.12 71.55 67.06 71.02 71.02 231,714
May 11, 2026 69.19 71.36 68.05 70.95 70.95 227,978
May 8, 2026 68.51 69.42 67.58 69.30 69.30 141,640
May 7, 2026 69.74 70.00 67.33 68.17 68.17 169,841
May 6, 2026 69.00 69.18 67.07 68.89 68.89 170,006
May 5, 2026 64.94 68.49 64.39 67.69 67.69 210,894
May 4, 2026 65.25 67.97 63.67 64.34 64.34 222,396
May 1, 2026 65.00 66.59 57.67 65.17 65.17 443,335
Apr 30, 2026 61.99 65.17 61.99 64.81 64.81 145,691
Apr 29, 2026 63.53 63.53 61.78 62.26 62.26 155,373
Apr 28, 2026 63.78 63.98 62.72 63.68 63.68 100,143
Apr 27, 2026 64.63 65.00 63.50 63.79 63.79 185,518
Apr 24, 2026 63.86 64.88 63.11 64.62 64.62 153,048
Apr 23, 2026 64.18 65.30 63.33 63.92 63.92 111,596
Apr 22, 2026 64.60 64.68 63.06 63.98 63.98 101,897
Apr 21, 2026 64.43 65.60 63.66 63.79 63.79 150,579
Apr 20, 2026 64.26 64.53 63.70 64.50 64.50 92,938
Apr 17, 2026 63.52 65.56 62.45 64.51 64.51 142,490
Apr 16, 2026 62.92 63.79 61.49 62.06 62.06 163,609
Apr 15, 2026 61.64 63.41 60.95 63.24 63.24 195,322
Apr 14, 2026 63.16 63.43 61.81 61.91 61.91 163,403
Apr 13, 2026 60.95 62.86 60.95 62.82 62.82 107,402
Apr 10, 2026 61.90 62.01 60.95 61.40 61.40 75,034
Apr 9, 2026 60.19 62.11 60.19 61.58 61.58 124,063
Apr 8, 2026 60.31 61.99 60.27 60.51 60.51 267,766
Apr 7, 2026 57.33 57.95 56.71 57.53 57.53 145,025
Apr 6, 2026 57.77 58.35 56.94 57.67 57.67 87,961
Apr 2, 2026 56.48 58.64 55.32 57.77 57.77 171,172
Apr 1, 2026 57.71 59.03 57.71 58.13 58.13 116,326
Mar 31, 2026 56.20 57.20 55.48 57.02 57.02 103,250
Mar 30, 2026 56.81 56.81 54.87 55.38 55.38 214,077
Mar 27, 2026 57.35 58.01 55.24 56.04 56.04 131,128
Mar 26, 2026 58.79 59.46 57.53 58.11 58.11 151,795
Mar 25, 2026 60.39 60.39 59.16 59.82 59.82 123,709
Mar 24, 2026 57.27 60.26 57.13 59.61 59.61 159,847
Mar 23, 2026 57.49 58.99 57.37 58.03 58.03 182,948
Mar 20, 2026 56.89 57.48 55.12 55.75 55.75 295,386
Mar 19, 2026 55.26 57.01 55.06 56.65 56.65 136,934
Mar 18, 2026 56.47 57.72 56.15 56.28 56.28 182,552
Mar 17, 2026 55.55 56.76 55.33 56.72 56.72 160,492
Mar 16, 2026 55.42 55.72 54.58 55.21 55.21 137,830
Mar 13, 2026 56.41 56.41 53.53 54.35 54.35 205,010
Mar 12, 2026 57.06 57.67 55.23 55.23 55.23 229,379
Mar 11, 2026 57.17 58.40 56.63 58.34 58.34 134,460
Mar 10, 2026 56.55 59.43 56.55 57.66 57.66 141,838
Mar 9, 2026 55.79 58.04 54.34 57.59 57.59 208,318
Mar 6, 2026 59.54 59.75 56.89 57.34 57.34 276,425
Mar 5, 2026 62.06 62.91 59.59 61.11 61.11 150,752
Mar 4, 2026 62.35 63.61 61.31 63.13 63.13 126,184
Mar 3, 2026 60.50 62.44 58.86 61.96 61.96 124,138
Mar 2, 2026 60.80 62.96 60.19 62.65 62.65 107,140
Feb 27, 2026 62.03 62.91 61.35 62.08 62.08 143,890
Feb 26, 2026 63.06 63.55 62.12 62.97 62.97 160,653
Feb 25, 2026 63.65 63.65 61.83 62.63 62.63 200,291
Feb 24, 2026 63.43 63.68 62.38 63.28 63.28 173,278
Feb 23, 2026 65.09 65.17 62.09 63.25 63.25 187,977
Feb 20, 2026 65.30 66.35 64.23 65.37 65.37 150,945
Feb 19, 2026 65.08 65.57 63.97 65.52 65.52 134,212
Feb 18, 2026 66.77 67.22 65.36 65.75 65.75 228,454
Feb 17, 2026 67.20 67.44 65.80 66.82 66.82 188,564
Feb 13, 2026 66.85 67.86 65.49 67.52 67.52 238,364
Feb 12, 2026 68.06 68.91 65.79 66.45 66.45 184,374
Feb 11, 2026 67.22 68.45 65.45 67.15 67.15 248,801
Feb 10, 2026 66.16 67.68 65.75 66.35 66.35 291,861
Feb 9, 2026 64.80 68.00 64.50 65.91 65.91 523,368
Feb 6, 2026 57.60 67.57 56.97 67.17 67.17 869,120
Feb 5, 2026 53.01 53.94 52.35 52.48 52.48 180,034
Feb 4, 2026 53.96 55.12 52.46 53.46 53.46 192,763
Feb 3, 2026 53.75 54.53 52.62 53.67 53.67 165,728
Feb 2, 2026 52.36 54.23 52.20 53.45 53.45 142,939
Jan 30, 2026 52.40 53.52 52.05 52.65 52.65 223,843
Jan 29, 2026 52.10 53.35 51.63 53.18 53.18 167,105
Jan 28, 2026 52.77 52.79 51.83 51.86 51.86 214,473
Jan 27, 2026 52.93 53.39 52.23 52.48 52.48 83,601
Jan 26, 2026 53.75 54.39 52.87 52.93 52.93 109,732
Jan 23, 2026 55.14 55.14 52.95 53.75 53.75 215,740
Jan 22, 2026 55.65 56.60 55.17 55.19 55.19 174,477
Jan 21, 2026 53.57 55.62 53.56 55.43 55.43 223,609
Jan 20, 2026 53.77 54.09 52.95 53.03 53.03 143,515
Jan 16, 2026 55.40 55.40 54.00 54.76 54.76 189,443
Jan 15, 2026 54.01 55.19 53.90 55.00 55.00 103,154
Jan 14, 2026 54.15 54.21 52.85 53.67 53.67 123,142
Jan 13, 2026 54.73 55.05 53.45 54.04 54.04 145,764
Jan 12, 2026 54.64 55.01 54.26 54.63 54.63 86,643
Jan 9, 2026 55.00 55.32 54.09 54.71 54.71 104,428
Jan 8, 2026 53.39 54.99 53.39 54.93 54.93 166,749
Jan 7, 2026 54.21 54.21 52.50 53.75 53.75 128,926
Jan 6, 2026 52.47 54.10 51.80 54.04 54.04 151,477
Jan 5, 2026 51.33 53.46 50.49 52.99 52.99 129,455
Jan 2, 2026 51.11 51.37 50.43 51.35 51.35 175,876
Dec 31, 2025 51.46 51.46 50.50 50.59 50.59 89,829
Dec 30, 2025 52.56 52.78 51.63 51.63 51.63 48,842
Dec 29, 2025 52.55 52.74 51.92 52.31 52.31 90,238
Dec 26, 2025 53.09 53.09 51.81 52.70 52.70 121,838
Dec 24, 2025 52.85 53.53 52.85 53.09 53.09 44,852
Dec 23, 2025 52.84 53.42 52.66 53.17 53.17 75,016
Dec 22, 2025 52.60 53.43 52.58 53.03 53.03 114,691
Dec 19, 2025 52.26 52.76 51.88 52.12 52.12 791,702
Dec 18, 2025 53.10 53.39 52.39 52.56 52.56 140,523
Dec 17, 2025 52.56 53.23 52.20 52.37 52.37 163,982
Dec 16, 2025 52.30 52.91 51.83 52.72 52.72 129,897
Dec 15, 2025 52.89 52.89 52.08 52.42 52.42 119,427
Dec 12, 2025 53.51 53.51 52.17 52.57 52.57 84,715
Dec 11, 2025 52.65 53.82 52.14 53.22 53.22 111,603
Dec 10, 2025 50.98 53.03 50.98 52.45 52.45 126,891
Dec 9, 2025 50.48 51.45 50.48 51.23 51.23 85,075
Dec 8, 2025 52.26 52.35 50.72 50.88 50.88 150,926
Dec 5, 2025 51.51 52.10 51.47 52.08 52.08 123,079
Dec 4, 2025 50.91 52.12 50.85 51.68 51.68 121,980
Dec 3, 2025 50.25 51.28 50.23 51.18 51.18 108,486
Dec 2, 2025 50.45 50.51 49.50 50.14 50.14 121,108
Dec 1, 2025 50.14 50.48 49.08 50.03 50.03 131,013
Nov 28, 2025 50.84 50.93 50.18 50.82 50.82 105,345
Nov 26, 2025 50.25 51.94 50.25 50.86 50.86 260,988
Nov 25, 2025 49.69 51.03 49.51 50.78 50.78 158,364
Nov 24, 2025 48.71 49.65 48.71 49.26 49.26 135,192
Nov 21, 2025 47.00 49.08 46.88 48.83 48.83 240,006
Nov 20, 2025 48.00 48.67 46.70 46.81 46.81 145,832
Nov 19, 2025 47.21 48.07 47.01 47.18 47.18 115,101
Nov 18, 2025 46.89 47.30 46.07 47.16 47.16 158,836
Nov 17, 2025 48.57 48.97 46.92 47.07 47.07 131,629
Nov 14, 2025 48.51 49.25 48.26 48.50 48.50 142,005
Nov 13, 2025 49.66 50.13 48.35 49.10 49.10 172,004
Nov 12, 2025 49.94 50.58 49.51 49.83 49.83 302,919
Nov 11, 2025 49.05 49.58 48.45 49.51 49.51 161,078
Nov 10, 2025 49.58 49.73 48.95 49.03 49.03 162,972
Nov 7, 2025 48.49 49.04 47.69 48.99 48.99 170,328
Nov 6, 2025 49.50 49.74 47.67 48.64 48.64 225,062
Nov 5, 2025 48.67 50.02 48.00 49.80 49.80 201,444
Nov 4, 2025 52.12 52.12 47.81 48.28 48.28 374,068
Nov 3, 2025 49.91 53.52 47.84 53.47 53.47 612,463
Oct 31, 2025 53.60 54.63 45.09 49.76 49.76 658,148
Oct 30, 2025 52.05 53.79 51.91 53.03 53.03 218,787
Oct 29, 2025 53.49 54.03 52.05 52.67 52.67 244,903
Oct 28, 2025 54.15 54.62 53.12 53.49 53.49 135,618
Oct 27, 2025 55.25 55.25 53.97 54.35 54.35 114,897
Oct 24, 2025 55.45 55.90 54.57 54.64 54.64 119,772
Oct 23, 2025 53.03 55.58 53.03 55.27 55.27 286,916
Oct 22, 2025 54.03 54.03 52.47 53.09 53.09 231,616
Oct 21, 2025 53.60 54.56 52.50 54.19 54.19 170,280
Oct 20, 2025 52.73 53.76 52.73 53.76 53.76 182,866
Oct 17, 2025 54.52 54.94 52.02 52.16 52.16 202,129
Oct 16, 2025 55.41 55.90 53.49 54.53 54.53 318,380
Oct 15, 2025 52.42 55.28 52.42 55.22 55.22 317,550
Oct 14, 2025 50.10 52.16 50.10 51.91 51.91 243,013
Oct 13, 2025 48.97 51.37 48.70 51.04 51.04 162,349
Oct 10, 2025 48.93 49.78 48.14 48.23 48.23 239,292
Oct 9, 2025 50.10 50.49 48.89 48.99 48.99 89,123
Oct 8, 2025 50.26 50.31 49.55 50.28 50.28 119,651
Oct 7, 2025 50.67 51.77 49.66 49.81 49.81 187,284
Oct 6, 2025 50.00 50.64 49.09 50.63 50.63 184,897
Oct 3, 2025 49.89 50.68 49.51 49.65 49.65 174,350
Oct 2, 2025 49.08 49.99 48.91 49.87 49.87 129,107
Oct 1, 2025 49.52 49.67 48.91 49.00 49.00 73,770
Sep 30, 2025 49.66 50.52 49.46 50.03 50.03 139,348
Sep 29, 2025 50.79 50.79 49.44 49.64 49.64 126,465
Sep 26, 2025 49.32 50.59 48.94 50.40 50.40 192,154
Sep 25, 2025 48.88 49.19 48.42 49.18 49.18 142,525
Sep 24, 2025 50.80 50.94 49.09 49.34 49.34 191,812
Sep 23, 2025 51.20 51.96 50.77 50.84 50.84 159,897
Sep 22, 2025 50.41 51.20 49.96 51.02 51.02 232,213

Open, high, low and close are the prices as traded. Adjusted close accounts for splits and dividends, and is what the chart and returns use. Where a company changed its ticker, its history under the old symbol is included.

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PROTO LABS, INC. Executive Compensation

We estimate that -- received a compensation of -- in --, making them the highest paid executive at PRLB, per a recent SEC DEF 14A filing. We estimate that the median employee at Proto Labs Inc is paid $59,126.



Name
Role
Salary
Bonus
Stock/Option Awards
Total Compensation