United Microelectronics (UMC) — Working Capital to Net Assets Ratio
United Microelectronics (UMC) has a Working Capital to Net Assets ratio of 30.5% as of December 2025. Working capital of $115.89 Billion (current assets of $204.78 Billion minus current liabilities of $88.90 Billion) is measured against net assets of $379.86 Billion. A higher ratio indicates strong short-term liquidity financed by the equity base. See UMC net asset quality index to measure how much of total assets are equity-financed.
WC/NA Ratio
Working Capital
Current Assets
Current Liabilities
United Microelectronics Working Capital to Net Assets (1999–2025)
This chart shows how United Microelectronics's Working Capital to Net Assets ratio has evolved across 27 annual periods from 1999 to 2025. As of December 2025, the ratio stands at 30.5%, reflecting working capital of $115.89 Billion against net assets of $379.86 Billion USD. Check tangible equity quality of United Microelectronics to evaluate the tangible quality of the company's equity base.
Annual Working Capital to Net Assets for United Microelectronics (1999–2025)
The table below presents the year-by-year Working Capital to Net Assets ratio for United Microelectronics from 1999 to 2025, covering 27 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. For live market cap and the full company profile, see United Microelectronics market cap and net worth.
| Year | WC/NA Ratio | Working Capital (USD) | Net Assets | Current Assets | Current Liabilities | Change (pp) |
|---|---|---|---|---|---|---|
| 2025 | 30.5% | $115.89 Billion | $379.86 Billion | $204.78 Billion | $88.90 Billion | ▼ -0.2 pp |
| 2024 | 30.7% | $112.28 Billion | $365.71 Billion | $189.68 Billion | $77.40 Billion | ▼ -3.6 pp |
| 2023 | 34.3% | $117.78 Billion | $343.72 Billion | $216.80 Billion | $99.01 Billion | ▼ -9.0 pp |
| 2022 | 43.3% | $139.76 Billion | $322.81 Billion | $252.37 Billion | $112.61 Billion | ▼ -4.0 pp |
| 2021 | 47.3% | $125.02 Billion | $264.38 Billion | $233.27 Billion | $108.25 Billion | ▲ +10.8 pp |
| 2020 | 36.5% | $86.06 Billion | $235.77 Billion | $164.31 Billion | $78.24 Billion | ▼ -2.6 pp |
| 2019 | 39.1% | $81.04 Billion | $207.21 Billion | $153.76 Billion | $72.71 Billion | ▼ -5.1 pp |
| 2018 | 44.2% | $91.29 Billion | $206.54 Billion | $141.19 Billion | $49.90 Billion | ▲ +20.1 pp |
| 2017 | 24.1% | $50.46 Billion | $209.62 Billion | $139.28 Billion | $88.82 Billion | ▲ +6.5 pp |
| 2016 | 17.5% | $37.68 Billion | $214.95 Billion | $110.47 Billion | $72.79 Billion | ▼ -2.6 pp |
| 2015 | 20.2% | $45.33 Billion | $224.85 Billion | $94.82 Billion | $49.49 Billion | ▼ -1.5 pp |
| 2014 | 21.6% | $47.66 Billion | $220.34 Billion | $96.86 Billion | $49.20 Billion | ▲ +2.3 pp |
| 2013 | 19.4% | $40.59 Billion | $209.64 Billion | $88.80 Billion | $48.20 Billion | ▼ -0.1 pp |
| 2012 | 19.5% | $39.99 Billion | $205.02 Billion | $80.03 Billion | $40.03 Billion | ▲ +0.1 pp |
| 2011 | 19.4% | $41.15 Billion | $212.12 Billion | $84.06 Billion | $42.91 Billion | ▼ -2.1 pp |
| 2010 | 21.5% | $48.32 Billion | $225.14 Billion | $93.77 Billion | $45.44 Billion | ▼ -9.9 pp |
| 2009 | 31.3% | $67.12 Billion | $214.10 Billion | $102.36 Billion | $35.25 Billion | ▲ +2.1 pp |
| 2008 | 29.2% | $56.11 Billion | $191.84 Billion | $68.95 Billion | $12.85 Billion | ▲ +14.5 pp |
| 2007 | 14.7% | $35.82 Billion | $243.01 Billion | $81.12 Billion | $45.29 Billion | ▼ -17.6 pp |
| 2006 | 32.4% | $96.22 Billion | $297.36 Billion | $132.32 Billion | $36.10 Billion | ▼ -8.4 pp |
| 2005 | 40.8% | $108.18 Billion | $265.31 Billion | $145.24 Billion | $37.06 Billion | ▲ +5.8 pp |
| 2004 | 35.0% | $96.49 Billion | $275.54 Billion | $133.15 Billion | $36.66 Billion | ▼ -9.5 pp |
| 2003 | 44.6% | $109.99 Billion | $246.89 Billion | $154.06 Billion | $44.06 Billion | ▲ +9.5 pp |
| 2002 | 35.0% | $81.97 Billion | $234.00 Billion | $111.19 Billion | $29.22 Billion | ▲ +6.1 pp |
| 2001 | 28.9% | $66.26 Billion | $228.92 Billion | $100.79 Billion | $34.52 Billion | ▲ +3.7 pp |
| 2000 | 25.3% | $54.94 Billion | $217.56 Billion | $97.05 Billion | $42.11 Billion | ▲ +11.8 pp |
| 1999 | 13.4% | $15.37 Billion | $114.53 Billion | $40.46 Billion | $25.09 Billion | — |