Quick Answer
Proto Labs Inc reported Shares Outstanding of 23.63 million shares for fiscal year 2025.
Proto Labs Inc Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2025 | 23.63M | -2.5% |
| 2024 | 24.23M | -5.8% |
| 2023 | 25.72M | -4.3% |
| 2022 | 26.89M | -2.1% |
| 2021 | 27.47M | +2.6% |
| 2020 | 26.78M | -0.0% |
| 2019 | 26.79M | -0.7% |
| 2018 | 26.98M | +0.6% |
| 2017 | 26.83M | +1.2% |
| 2016 | 26.50M | +1.2% |
| 2015 | 26.20M | +1.4% |
| 2014 | 25.84M | +1.1% |
| 2013 | 25.55M | +3.0% |
| 2012 | 24.80M | +155.5% |
| 2011 | 9.71M | — |
Quarterly Shares Outstanding
| Quarter Ending | Shares Outstanding | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | 23.68M | -3.4% | -0.8% |
| June 30, 2025 | 23.87M | -5.1% | +0.4% |
| March 31, 2025 | 23.77M | -6.1% | -1.9% |
| December 31, 2024 | 24.23M | -5.8% | -1.2% |
| September 30, 2024 | 24.51M | -4.9% | -2.5% |
| June 30, 2024 | 25.15M | -3.6% | -0.7% |
| March 31, 2024 | 25.32M | -3.4% | -1.6% |
| December 31, 2023 | 25.72M | -4.3% | -0.2% |
- Proto Labs Inc showed a decrease of -2.5% in Shares Outstanding compared to the prior fiscal year.
- Over the 2011–2025 period, Proto Labs Inc’s shares outstanding has grown by 143.4% (from 9.71 million shares to 23.63 million shares).
- The most recent figure is from Proto Labs Inc’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 20, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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