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United Microelectronics Corporation is a Taiwanese semiconductor foundry that manufactures chips used in AI accelerators and related hardware.
Snapshot
| Country |
TWN
|
| Exchange | Taiwan |
| AI Layer |
chips
|
| Category |
2.20 Semiconductor Foundry & OSAT
|
| Sentiment |
58.0% |
| USD Mkt Cap | 55.79B |
| USD Revenue | 7.94B |
| USD Net Income | 2.64B |
| P/E | 21.32 |
| fwd P/E | 19.50 |
| PEG | 1.17 |
| Price 3M | +5.2% |
| Price 6M | +136.1% |
| Price 1Y | +241.4% |
| Price 2Y | +173.9% |
| USD Share Price | 4.45 |
Price & Size
| Price |
140.50 TWD |
| Market Cap |
1.76T TWD |
| Shares Outstanding |
12.54B |
| Shares Float |
10.83B |
| 52w Low |
41.05 TWD |
| 52w High |
185.50 TWD |
| Avg Volume |
185.92M |
Valuation
| P/E (trailing) |
21.3x |
| P/E (forward) |
19.5x |
| P/B |
3.98x |
| Enterprise Value |
1.68T TWD |
| Book Value / Share |
35.30 TWD |
| PEG Ratio |
1.17x |
| P/S |
7.03x |
| EV / Revenue |
6.71x |
| EV / EBITDA |
15.32x |
Income
| Revenue |
250.71B TWD |
| Revenue / Share |
20.08 TWD |
| EBITDA |
109.83B TWD |
| Net Income |
83.47B TWD |
| EPS (trailing) |
6.59 TWD |
| EPS (forward) |
7.21 TWD |
Margins & Profitability
| Gross Margin |
30.6% |
| Operating Margin |
21.7% |
| Profit Margin |
33.3% |
| EBITDA Margin |
43.8% |
| Return on Equity |
21.3% |
| Return on Assets |
5.1% |
Growth
| Revenue Growth |
17.0% |
| Earnings Growth |
374.6% |
Cash & Debt
| Total Cash |
147.39B TWD |
| Total Debt |
63.45B TWD |
| Free Cash Flow |
36.89B TWD |
| Operating Cash Flow |
109.62B TWD |
| Debt / Equity |
0.14x |
| Current Ratio |
2.17x |
| Quick Ratio |
1.77x |
Dividend
| Rate |
2.61 TWD |
| Yield |
1.9% |
| Payout Ratio |
0.0% |
| Ex-Date |
2026-07-08 |
Analyst Consensus
| Target (Mean) |
133.89 TWD |
| Target (Median) |
132.00 TWD |
| Target (High) |
258.00 TWD |
| Target (Low) |
41.00 TWD |
| Recommendation |
buy |
| # Analysts |
23 |
Identifiers
| ISIN | TW0002303005 |
| FIGI | BBG000BCWT65 |
| SEDOL | 6916628 |
Sentiment 58.0%
as of Sep 12, 2026
Positive drivers
AI-related foundry demand continued to support UMC's advanced process orders during the window. Strategic capacity expansions and new customer wins in specialty technologies lifted revenue visibility. Analyst notes highlighted improving utilization rates amid broader semiconductor recovery.
Neutral / mixed
Global chip inventory digestion created mixed quarterly signals without clear acceleration. UMC's performance tracked peers closely with no major outperformance or underperformance surprises. Currency fluctuations and macro data releases introduced typical short-term volatility.
Negative drivers
Geopolitical tensions around Taiwan weighed on investor risk appetite for XTAI-listed names. Intense competition from larger foundries pressured pricing power and margin expectations. Slowing consumer electronics end-markets capped upside in legacy nodes.
Bottom line
Sentiment remains mildly positive on AI tailwinds yet tempered by structural and geopolitical headwinds, resulting in a balanced but cautious outlook.