United Microelectronics Corpora
UMC
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Bull / bear case
Site-generated summary from fundamentals, news, and score — not investment advice. As of 2026-10-08.
- UMC is well-positioned in the semiconductor industry, benefiting from increasing demand for chips across various sectors, including automotive and consumer electronics.
- Revenue increased by 13% compared to the prior quarter, reaching $68.7 billion.
- Gross margin improved to 32.5%, up from 29.2% in the previous quarter.
- Despite growth, UMC has a recommendation of 'underperform' due to concerns about market volatility and competition.
- The trailing P/E ratio stands at 22.51, indicating potential overvaluation compared to industry peers.
- The company has a high debt-to-equity ratio of 14.29, which may pose risks in a rising interest rate environment.
Fundamentals
| Market cap | $57.23B | Enterprise value | -$26.54B | Trailing P/E | 21.53 | Forward P/E | 25.99 |
| PEG | 1.21 | Price / book | 4.13 | Beta | 1.71 | Dividend yield | 1.76% |
| Revenue growth | 17.0% | Earnings growth | 374.6% | Gross margin | 30.6% | Operating margin | 21.7% |
| Profit margin | 33.3% | ROE | 21.3% | ROA | 5.1% | Debt / equity | 0.14 |
| Current ratio | 2.17 | Free cash flow | $36.89B | Analyst recommendation | underperform | Mean target | $18.49 |
| 52w high | $28.96 | 52w low | $6.97 |
Quarterly
| 2026-Q2 | 2026-Q1 | 2025-Q4 | 2025-Q3 | 2025-Q2 | 2025-Q1 | |
|---|---|---|---|---|---|---|
| Revenue | $68.7B | $61.0B | $61.8B | $59.1B | $58.8B | — |
| Op margin | 21.6% | 18.4% | 21.6% | 18.6% | 18.3% | — |
| Net income | $42.3B | $16.2B | $8.7B | $15.0B | $8.9B | — |
| Gross margin | 32.5% | 29.2% | 30.7% | 29.8% | 28.7% | — |
| Gross profit | $22.3B | $17.8B | $19.0B | $17.6B | $16.9B | — |
| Operating income | $14.9B | $11.2B | $13.4B | $11.0B | $10.8B | — |
- Revenue +13% vs prior quarter ($68.7B vs $61.0B).
- Gross margin 32.5% (was 29.2% prior quarter).
- Operating margin expanded to 21.6%.
Yearly (6y)
| 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|
| Revenue | $237.6B | $232.3B | $222.5B | $278.7B | — |
| Op margin | 18.4% | 22.1% | 25.7% | 37.2% | — |
| Net income | $40.4B | $48.8B | $59.7B | $89.5B | — |
| Gross margin | 29.0% | 32.6% | 34.9% | 45.1% | — |
| Gross profit | $68.9B | $75.7B | $77.7B | $125.8B | — |
| Operating income | $43.7B | $51.3B | $57.3B | $103.6B | — |
No flags
• No distress or material-risk keywords in recent headlines (keyword scan only — not a guarantee).
News
2026-10-08 · How to Play United Microelectronics Stock as Revenue Surges
2026-10-06 · United Microelectronics Posts 27% Growth in September Sales
2026-10-06 · UMC Reports Sales for September 2026
2026-10-05 · AI Stock UMC Sinks 10% on $1.8 Billion Worth of Extraordinarily Good News
2026-10-05 · UMC Stock Slides After $1.8B Convertible Bond Pricing — Proceeds To Fund Equipment, Plant Expansion
2026-09-29 · Asian Equities Traded in the US as American Depositary Receipts Decline in Tuesday Trading
2026-09-29 · TSM vs. UMC: Which Semiconductor Foundry Stock Should You Bet on Now?
2026-09-22 · United Microelectronics Insider Sold Shares Worth $1,630,000, According to a Recent SEC Filing
2026-09-21 · GlobalFoundries Drives Gross Margin Expansion: Can the Momentum Last?
2026-09-18 · Can GFS' Marvell Deal for SiGe Capacity Expansion Accelerate Growth?
2026-09-18 · UMC Up 250% in the Past Year: Should Investors Bet on the Stock Now?
2026-09-17 · United Microelectronics (UMC) Upgraded to Strong Buy: Here's What You Should Know
Price (daily)
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