United Microelectronics Corporation (UMC) Fair Value & Analysis
Technology · US · Market cap $54.3B
United Microelectronics Corporation
UMC · US
Fair value as of: Jul 21, 2026
From 25 valuation models · updated today
Fair value updated Jul 21, 2026, revised from $319.13 to $19.41 (−93.9%) since Jun 24, 2026. Share price −15.7% over the past month.
Price vs Fair Value (12 months)
12‑month range $6.58 – $28.01 · fair‑value band $13.97 – $25.21 · the $20.30 price screens above the $19.41 fair value. As of Jul 21, 2026.
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United Microelectronics Corporation (UMC) currently trades at $20.30, while our model-based Fair Value estimate is $19.41, implying the stock looks roughly 4.4% fairly valued today. We read business quality at 66/100 (solid quality), in the Technology sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: high).
Over the trailing twelve months, United Microelectronics Corporation generated revenue of $241B at a net margin of 20.8%. Revenue grew 5.5% year over year. It earns a return on equity of 12.5%. The balance sheet holds a net cash position of $50.9B. Fundamentals as of Jul 21, 2026
Our scenario range runs from $13.97 (bear case) to $25.21 (bull case); at $20.30, the current price sits within that range. The share trades about 14% below its 52-week high and 209% above its 52-week low, currently above its 200-day average. For context, the median of 10 Technology peers we cover trades at -56% fair-value upside, at -4%, UMC screens cheaper than that median.
Key figures & financial health
More key figures
Figures from reported company fundamentals (EODHD) · as of Jul 21, 2026. TTM = trailing twelve months.
About the company
United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and internationally. It manufactures and sells integrated circuits. The company offers circuit design; mask tooling; wafer fabrication; and assembly and testing services for communication devices, consumer electronics, computer, and other applications. It also provides venture capital and marketing support; consulting and planning; energy technical; solar engineering integrated design; research and development services; and insurance services. United Microelectronics Corporation was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
United Microelectronics Corporation reported revenue of $238B in FY2025 versus $213B in FY2021, a compound +2.8%/yr. Reported net income was $41.7B in FY2025, compounding −5.0%/yr from FY2021.
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Recent news
- With a Technology Shift, Margin Expansion Will Trigger Further Upside for UMC Stock
- Wedbush Delivers an Urgent Message for TSMC Stock Investors
- Asian Equities Traded in the US as American Depositary Receipts Rise in Tuesday Trading
- UMC starts silicon photonics mass production in Singapore
External third-party headlines (Yahoo Finance, Reuters and others), not an editorial selection, not financial advice.
Similar stocks
10 more Semiconductors stocks, each showing price versus our Fair Value estimate (as of Jul 21, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| NVIDIA Corporation NVDA | $208.65 | $96.91 | -54% |
| Taiwan Semiconductor Manufacturing Company TSMC34 | R$273.28 | R$119.81 | -56% |
| Broadcom Inc 1YD | €345.40 | €130.79 | -62% |
| Micron Technology, Inc ZMIC | C$52.57 | C$7.68 | -85% |
| SK hynix Inc 000660 | 1,000,000 KRW | 1,373,402 KRW | +37% |
| Advanced Micro Devices, Inc 1AMD | €464.70 | €56.33 | -88% |
| Intel Corporation INTC | C$68.40 | C$39.93 | -42% |
| Texas Instruments Incorporated TXN | $304.36 | $59.89 | -80% |
| QUALCOMM Incorporated QCOM | C$27.81 | C$14.48 | -48% |
| MediaTek Inc 2454 | 3,740 TWD | 1,163 TWD | -69% |
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
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Not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.