Proto Labs Inc (PRLB) — Working Capital to Net Assets Ratio
Proto Labs Inc (PRLB) has a Working Capital to Net Assets ratio of 27.9% as of June 2026. Working capital of $193.04 Million (current assets of $266.24 Million minus current liabilities of $73.20 Million) is measured against net assets of $691.73 Million. A higher ratio indicates strong short-term liquidity financed by the equity base. See PRLB days of operational coverage to measure how many days the company can operate on defensive assets alone.
WC/NA Ratio
Working Capital
Current Assets
Current Liabilities
Proto Labs Inc Working Capital to Net Assets (2009–2025)
This chart shows how Proto Labs Inc's Working Capital to Net Assets ratio has evolved across 17 annual periods from 2009 to 2025. As of June 2026, the ratio stands at 27.9%, reflecting working capital of $193.04 Million against net assets of $691.73 Million USD. For the complete balance sheet picture, see Proto Labs Inc total assets.
Annual Working Capital to Net Assets for Proto Labs Inc (2009–2025)
The table below presents the year-by-year Working Capital to Net Assets ratio for Proto Labs Inc from 2009 to 2025, covering 17 annual filings. Each row shows current assets, current liabilities, working capital, net assets, the ratio, and the change in percentage points compared to the prior year. Check Proto Labs Inc liquid asset ratio to evaluate the company's liquid asset resilience ratio.
| Year | WC/NA Ratio | Working Capital (USD) | Net Assets | Current Assets | Current Liabilities | Change (pp) |
|---|---|---|---|---|---|---|
| 2025 | 24.7% | $166.54 Million | $673.93 Million | $233.54 Million | $67.00 Million | ▲ +3.6 pp |
| 2024 | 21.1% | $141.58 Million | $670.15 Million | $194.85 Million | $53.27 Million | ▼ -0.6 pp |
| 2023 | 21.7% | $150.98 Million | $695.29 Million | $200.66 Million | $49.68 Million | ▲ +5.2 pp |
| 2022 | 16.5% | $114.99 Million | $697.65 Million | $186.57 Million | $71.58 Million | ▲ +1.0 pp |
| 2021 | 15.5% | $128.60 Million | $828.49 Million | $183.49 Million | $54.90 Million | ▼ -14.2 pp |
| 2020 | 29.8% | $191.75 Million | $644.36 Million | $242.00 Million | $50.25 Million | ▼ -2.5 pp |
| 2019 | 32.2% | $188.84 Million | $585.79 Million | $236.42 Million | $47.58 Million | ▲ +2.2 pp |
| 2018 | 30.0% | $162.63 Million | $541.50 Million | $215.36 Million | $52.73 Million | ▲ +3.4 pp |
| 2017 | 26.6% | $122.62 Million | $461.21 Million | $165.00 Million | $42.38 Million | ▼ -8.8 pp |
| 2016 | 35.4% | $134.36 Million | $379.83 Million | $157.78 Million | $23.43 Million | ▲ +1.3 pp |
| 2015 | 34.1% | $111.74 Million | $327.64 Million | $138.00 Million | $26.26 Million | ▲ +0.5 pp |
| 2014 | 33.6% | $89.10 Million | $265.54 Million | $107.86 Million | $18.76 Million | ▼ -11.9 pp |
| 2013 | 45.4% | $96.13 Million | $211.64 Million | $109.80 Million | $13.66 Million | ▼ -4.7 pp |
| 2012 | 50.2% | $78.62 Million | $156.70 Million | $90.16 Million | $11.54 Million | ▲ +11.3 pp |
| 2011 | 38.9% | $18.14 Million | $46.65 Million | $28.08 Million | $9.94 Million | ▲ +67.8 pp |
| 2010 | -28.9% | $10.42 Million | $-36.09 Million | $18.89 Million | $8.46 Million | ▼ -18.3 pp |
| 2009 | -10.5% | $4.53 Million | $-43.04 Million | $12.16 Million | $7.63 Million | — |