United Microelectronics Cash Flow Quality Index
United Microelectronics cash flow quality index. United Microelectronics (UMC) has a Cash Flow Quality Index of 1.32x as of March 2026. Operating cash flow of $21.98 Billion exceeds net income of $16.64 Billion, indicating high earnings quality where cash backs reported profits. Explore UMC cash flow to debt ratio to assess how comfortably operating cash covers total debt obligations.
Cash Flow Quality Index
Operating Cash Flow
Net Income
Data as of
Cash Flow Quality Index of United Microelectronics (1999–2025)
Cash flow quality index of United Microelectronics from 1999 to 2025. Historical Cash Flow Quality Index for United Microelectronics across 25 annual periods. Values consistently above 1.0x indicate high-quality earnings. See United Microelectronics balance sheet independence to measure how much of total assets are equity-financed.
United Microelectronics Cash Flow Quality Index by Year (1999–2025)
United Microelectronics cash flow quality index by year from 1999 to 2025. Year-by-year earnings quality comparison for United Microelectronics. For the full cash flow conversion analysis, see UMC operating cash flow.
| Year | Quality Index | Operating CF (USD) | Net Income | YoY Change |
|---|---|---|---|---|
| 2025 | 2.39x | $100.41 Billion | $41.95 Billion | ▲ +20.4% |
| 2024 | 1.99x | $93.87 Billion | $47.21 Billion | ▲ +41.0% |
| 2023 | 1.41x | $86.00 Billion | $60.99 Billion | ▲ +2.6% |
| 2022 | 1.37x | $145.86 Billion | $106.10 Billion | ▼ -6.0% |
| 2021 | 1.46x | $90.35 Billion | $61.80 Billion | ▼ -37.9% |
| 2020 | 2.35x | $65.75 Billion | $27.93 Billion | ▼ -75.4% |
| 2019 | 9.57x | $54.90 Billion | $5.74 Billion | ▼ -58.9% |
| 2018 | 23.32x | $50.93 Billion | $2.18 Billion | ▲ +246.5% |
| 2017 | 6.73x | $52.47 Billion | $7.80 Billion | ▼ -29.8% |
| 2016 | 9.58x | $46.45 Billion | $4.85 Billion | ▲ +118.9% |
| 2015 | 4.38x | $60.04 Billion | $13.71 Billion | ▲ +32.1% |
| 2014 | 3.31x | $44.79 Billion | $13.51 Billion | ▲ +9.5% |
| 2013 | 3.03x | $43.47 Billion | $14.36 Billion | ▼ -56.1% |
| 2012 | 6.90x | $40.54 Billion | $5.87 Billion | ▲ +75.8% |
| 2011 | 3.93x | $41.65 Billion | $10.61 Billion | ▲ +74.6% |
| 2010 | 2.25x | $53.56 Billion | $23.82 Billion | ▼ -77.6% |
| 2009 | 10.05x | $32.43 Billion | $3.23 Billion | ▲ +254.7% |
| 2007 | 2.83x | $48.08 Billion | $16.96 Billion | ▲ +96.4% |
| 2006 | 1.44x | $47.07 Billion | $32.61 Billion | ▼ -77.9% |
| 2005 | 6.54x | $46.11 Billion | $7.04 Billion | ▲ +181.9% |
| 2004 | 2.32x | $74.06 Billion | $31.89 Billion | ▼ -34.4% |
| 2003 | 3.54x | $49.54 Billion | $14.00 Billion | ▼ -18.0% |
| 2002 | 4.32x | $30.60 Billion | $7.09 Billion | ▲ +220.3% |
| 2000 | 1.35x | $68.42 Billion | $50.78 Billion | ▲ +28.9% |
| 1999 | 1.05x | $11.17 Billion | $10.69 Billion | — |