Proto Labs Inc. (PRLB)
NYSE · Industrials
Proto Labs Inc. Stock Price History
Proto Labs Inc.
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Historical daily closing price for Proto Labs Inc. since 2012, adjusted for splits and dividends. The latest closing stock price for Proto Labs Inc. as of June 11, 2026 is 75.45.
- The all-time high Proto Labs Inc. stock closing price was 251.49 on January 27, 2021.
- The Proto Labs Inc. 52-week high stock price is 78.25, which is 3.7% above the current share price.
- The Proto Labs Inc. 52-week low stock price is 37.61, which is 50.2% below the current share price.
- The average Proto Labs Inc. stock price for the last 52 weeks is 54.17.
Annual Close Price
YEAR-END CLOSE · USD
ANNUAL % CHANGE · %
| Year | Average | Year Open | Year High | Year Low | Year Close | Annual % Change |
|---|---|---|---|---|---|---|
| 2026 | 62.49 | 51.35 | 78.25 | 51.35 | 75.45 | +49.15% |
| 2025 | 43.52 | 38.75 | 55.27 | 31.12 | 50.59 | +29.42% |
| 2024 | 33.54 | 38.00 | 44.77 | 26.71 | 39.09 | +0.33% |
| 2023 | 31.34 | 25.30 | 40.20 | 23.28 | 38.96 | +52.60% |
| 2022 | 42.96 | 54.13 | 59.40 | 22.09 | 25.53 | -50.28% |
| 2021 | 99.70 | 150.22 | 251.49 | 48.63 | 51.35 | -66.53% |
| 2020 | 117.20 | 101.23 | 188.37 | 64.61 | 153.40 | +51.06% |
| 2019 | 105.13 | 111.59 | 130.06 | 89.99 | 101.55 | -9.97% |
| 2018 | 125.15 | 103.85 | 165.00 | 102.02 | 112.79 | +9.50% |
| 2017 | 68.91 | 52.80 | 105.80 | 49.10 | 103.00 | +100.58% |
| 2016 | 60.30 | 63.22 | 81.50 | 44.25 | 51.35 | -19.38% |
Proto Labs Inc. Stock Price History — FAQ
Proto Labs Inc. (PRLB) stock price history — annual and quarterly figures with year-over-year growth and charts.
Where can I see PRLB's stock price history history?
The chart and table above show Proto Labs Inc.'s stock price history by year and by quarter, including the growth rate.