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About the company
United Microelectronics Corp is a global semiconductor foundry. The Company provides integrated circuit (IC) production for applications spanning every sector of the electronics industry. The Company operates through two segments. The Wafer Fabrication segment is mainly engaged in the manufacture of chips to the design specifications of its customers by using its own processes and techniques. The New Business segment is engaged in the research, development, manufacture and provision of solar energy. The Company is engaged in the maintenance of a customer base across various industries, including communication, consumer electronics, computer, memory, new generation light-emitting diode (LED) and others, while focusing on manufacturing for applications, including networking, telecommunications, Internet, multimedia, personal computers (PCs) and graphics.
- Revenue in TWD (TTM)235.53bn
- Net income in TWD44.53bn
- Incorporated1980
- Employees19.43k
- LocationUnited Microelectronics CorpNo.3Li-Shin Road II, Hsinchu Science ParkHSINCHU 300TaiwanTWN
- Phone+886 35782258
- Fax+886 35781789
- Websitehttps://www.umc.com/
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Peer analysis
Key Information
- Key Information
- Stock Performance
- Per Share Data
- Efficiency
- Management Effectiveness
- Profitability
- Financial Strength
- Growth Rates
| Company | Revenue (TTM) | Net income (TTM) | Market cap | Employees | Price/earnings (TTM) | Price/book value (MRQ) | Price/cash flow (TTM) | Price/sales (TTM) | EPS (excl. extraordinary items, TTM) | EPS (incl. extraordinary items, TTM) | Revenue per share (TTM) | Book value per share (MRQ) | Asset turnover (TTM) | Inventory turnover (TTM) | Receivables turnover (TTM) | Revenues per employee (TTM) | Return on avg assets (TTM) | Return on avg assets (5 yr avg) | Return on investment (TTM) | Return on investment (5 yr avg) | Gross margin (TTM) | Gross margin (5 yr avg) | Net profit margin (TTM) | Net Profit margin (5 yr avg) | Quick ratio (MRQ) | Interest coverage (TTM) | Total debt to capital (MRQ) | Payout ratio (5 yr avg) | Revenue (YOY change %) | Revenue (5 yr growth rate) | Net income (YOY change %) | Net income (5 yr growth rate) | Capital expenditure (5 yr growth rate) | Dividend (5 yr growth rate) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Entegris Inc | 95.44bn | 9.13bn | 402.16bn | 8.20k | 44.17 | 3.64 | 19.80 | 4.21 | 2.04 | 2.04 | 21.35 | 24.78 | 0.3862 | 2.70 | 7.01 | 395,534.50 | 3.71 | 4.55 | 3.94 | 4.93 | 45.98 | 44.28 | 9.60 | 9.77 | 1.95 | 2.62 | 0.5163 | 19.14 | -8.02 | 15.29 | 62.06 | 2.81 | 22.94 | 5.92 |
| Montage Technology Co Ltd | 16.89bn | 7.02bn | 404.53bn | 718.00 | 57.21 | 8.25 | -- | 23.95 | 1.51 | 1.51 | 3.63 | 10.46 | 0.3529 | 4.32 | 12.09 | 5,743,535.00 | 13.87 | 10.30 | 14.42 | 10.79 | 58.74 | 53.22 | 39.31 | 35.93 | 18.15 | -- | 0.0035 | 35.32 | 59.20 | 15.93 | 213.10 | 8.64 | 77.41 | 5.39 |
| Teradyne Inc | 85.50bn | 16.98bn | 438.06bn | 6.50k | 26.27 | 5.33 | 20.91 | 5.12 | 3.53 | 3.53 | 17.80 | 17.41 | 0.8166 | 3.58 | 6.55 | 447,037.10 | 16.58 | 19.85 | 19.95 | 24.73 | 59.36 | 58.45 | 20.30 | 22.70 | 2.17 | -- | 0.00 | 9.89 | 5.36 | 4.21 | 20.86 | 3.02 | 8.03 | 5.92 |
| Advanced Micro-Fabrication Eqp Inc China | 39.46bn | 6.88bn | 456.99bn | 2.48k | 66.51 | 5.50 | -- | 11.58 | 2.68 | 2.68 | 15.36 | 32.37 | 0.3893 | 0.8865 | 5.81 | 3,884,443.00 | 6.76 | 7.63 | 8.59 | 9.34 | 40.04 | 42.46 | 17.37 | 23.85 | 1.79 | -- | 0.0367 | 8.17 | 44.73 | 36.02 | -9.53 | 53.67 | 81.92 | -- |
| Astera Labs Inc | 14.43bn | 1.22bn | 475.34bn | 440.00 | 415.11 | 15.51 | 358.30 | 32.93 | 0.236 | 0.236 | 3.02 | 6.32 | 0.4938 | 2.95 | 11.34 | 1,114,714.00 | 4.17 | -- | 4.44 | -- | 75.76 | -- | 8.44 | -- | 13.26 | -- | 0.00 | -- | 242.24 | -- | -217.71 | -- | -- | -- |
| Credo Technology Group Holding Ltd | 12.85bn | 1.54bn | 497.24bn | 507.00 | 354.74 | 24.72 | 227.87 | 38.69 | 0.2775 | 0.2775 | 2.51 | 3.98 | 0.619 | 2.65 | 3.59 | 861,489.10 | 7.40 | -2.13 | 8.29 | -2.34 | 64.77 | 62.39 | 11.95 | -4.33 | 5.79 | -- | 0.00 | -- | 126.34 | 52.00 | 283.94 | -- | 32.49 | -- |
| United Microelectronics Corp | 235.53bn | 44.53bn | 546.84bn | 19.43k | 12.32 | 1.40 | 5.71 | 2.32 | 3.54 | 3.54 | 18.68 | 31.10 | 0.4132 | 4.61 | 7.09 | -- | 7.79 | 11.60 | 9.08 | 14.39 | 31.50 | 34.74 | 18.86 | 24.82 | 2.15 | -- | 0.1493 | 62.67 | 4.39 | 9.41 | -22.59 | 37.21 | 36.95 | 28.80 |
| OmniVision Integrated Circuits Group Inc | 108.79bn | 14.87bn | 610.69bn | 5.38k | 40.46 | 5.91 | -- | 5.61 | 3.03 | 3.03 | 22.14 | 20.73 | 0.6858 | 2.65 | 6.96 | 4,940,278.00 | 9.28 | 7.71 | 12.45 | 10.66 | 30.01 | 27.14 | 13.52 | 10.85 | 1.52 | -- | 0.2856 | 12.45 | 22.41 | 13.55 | 498.11 | 48.15 | 10.93 | 51.95 |
| Globalfoundries Inc | 199.68bn | -5.53bn | 660.29bn | 13.00k | -- | 2.03 | 16.71 | 3.31 | -0.353 | -0.353 | 12.23 | 19.93 | 0.3885 | 2.97 | 8.21 | 522,000.00 | -1.06 | 0.7571 | -1.25 | 0.9268 | 23.77 | 18.41 | -2.73 | 1.77 | 1.77 | -- | 0.1281 | 0.00 | -8.69 | 3.03 | -125.98 | -- | -4.16 | -- |
| ASE Technology Holding Co Ltd | 610.76bn | 34.38bn | 669.48bn | 101.98k | 19.97 | 2.11 | 6.97 | 1.10 | 7.59 | 7.59 | 138.80 | 71.68 | 0.8389 | 8.28 | 5.62 | -- | 4.92 | 6.95 | 7.83 | 10.49 | 16.54 | 17.68 | 5.86 | 7.88 | 0.8172 | -- | 0.3949 | 60.19 | 2.32 | 7.58 | 2.39 | 14.03 | 6.90 | 21.50 |
Data as of Jul 18 2025. Currency figures normalised to United Microelectronics Corp's reporting currency: Taiwan Dollar TWD
30.45%Per cent of shares held by top holders
| Holder | Shares | % Held |
|---|---|---|
| Capital Investment Trust Corp.as of 04 Jul 2025 | 837.93m | 6.67% |
| Yuanta Securities Investment Trust Co., Ltd.as of 04 Jul 2025 | 731.95m | 5.83% |
| Cathay Securities Investment Trust Co., Ltd.as of 04 Jul 2025 | 729.86m | 5.81% |
| The Vanguard Group, Inc.as of 02 Jul 2025 | 396.62m | 3.16% |
| BlackRock Fund Advisorsas of 03 Jul 2025 | 304.49m | 2.43% |
| Fuh Hwa Securities Investment Trust Co., Ltd.as of 03 Jul 2025 | 292.03m | 2.33% |
| BlackRock Advisors (UK) Ltd.as of 04 Jul 2025 | 142.07m | 1.13% |
| Fubon Asset Management Co., Ltd.as of 04 Jul 2025 | 132.01m | 1.05% |
| Norges Bank Investment Managementas of 31 Dec 2024 | 130.62m | 1.04% |
| Geode Capital Management LLCas of 10 Jul 2025 | 126.87m | 1.01% |
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Data from 31 Dec 2024 - 11 Jul 2025Source: FactSet Research Systems Inc.
