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United Microelectronics Corporation 2303.TW
United Microelectronics Corporation statistics & valuation
Multiples are price-derived and refreshed daily; everything else from the latest financial reports. The Graham number is Benjamin Graham's rough maximum fair value (NT$46.61); a green figure means the price is below it.
Profitability & efficiency
Margins and returns computed from annual filings. Falling shares outstanding = buybacks; rising = dilution. Net debt = debt − cash (negative = net cash).
P / E vs its own history
United Microelectronics Corporation trades at about 37.6× earnings — above its 10-year norm (10-year range 7.1×–18.9×, median 10.7×).
Shaded band = 10-year range (7.1×–18.9×); dot = today's 37.6×.
Historical P/E = month-end price near each fiscal year-end ÷ that year's EPS. A read on whether the stock is cheap or dear relative to how it has typically been valued — not a forecast.
Key ratios (by fiscal year)
| Ratio | FY2025 | FY2024 | FY2023 | FY2022 |
|---|---|---|---|---|
| Gross margin | 29.0% | 32.6% | 34.9% | 45.1% |
| Operating margin | 18.4% | 22.1% | 25.7% | 37.2% |
| Net margin | 17.0% | 21.0% | 26.8% | 32.1% |
| FCF margin | 20.7% | 1.1% | -3.6% | 22.6% |
| Return on assets | 7.1% | 8.7% | 10.9% | 17.1% |
| Return on equity | 11.0% | 13.3% | 17.4% | 27.7% |
| Debt / equity | 0.12× | 0.15× | 0.13× | 0.12× |
| Current ratio | 2.29 | 2.45 | 2.13 | 2.24 |
Computed from company filings · TW · as of 2025-12-31. Figures in TWD. Facts plus Stocktoria's own computed scores — not investment advice.