United Microelectronics Corporation (TWSE: 2303)
Information Technology · Semiconductors & Semiconductor Equipment · TW
NT$128.00
+0.79% today · +181.6% 1Y
United Microelectronics Corporation (TWSE: 2303) operates in the Semiconductors & Semiconductor Equipment industry within the Information Technology sector. The company is valued at $49.62B and employs 20,000 people.
Over the last twelve months the share price has gained 181.6%, trading between 43.80 and 185.50.
Tweenvest scores United Microelectronics Corporation across four factors: quality 86/100, value 5/100, growth 34/100, dividend 38/100. Its strongest factor is quality.
2303 price history
Not enough price history to draw a chart yet.
Key figures
- Market cap
- $49.62B
- Revenue (TTM)
- $7.88B
- P/E
- 19.34
- EPS
- 6.62
- Dividend yield
- 2.05%
- Beta (5Y)
- 1.71
- 52-week high
- NT$185.50
- 52-week low
- NT$43.80
- Avg volume (3M)
- —
- Shares outstanding
- 12.58B
- Employees
- 20,000
- Next earnings
- —
About United Microelectronics Corporation
United Microelectronics Corporation (UMC) functions as a leading semiconductor wafer foundry with an extensive international footprint, operating across Taiwan, Singapore, China, Hong Kong, Japan, the United States, and Europe, among other global regions. It offers a comprehensive suite of services encompassing circuit design, mask development, wafer manufacturing, and the crucial final stages of assembly and quality assurance testing. UMC primarily caters to the needs of fabless design firms and integrated device manufacturers. Founded in 1980, this enterprise maintains its corporate headquarters in Hsinchu City, Taiwan.
- ISIN
- TW0002303005
- Founded
- 1980
- Listed since
- Jul 16, 1985
- Exchange
- Taiwan Stock Exchange
- Currency
- TWD
Other Semiconductors & Semiconductor Equipment companies
| Company | Market cap | Price | Day |
|---|---|---|---|
| Monolithic Power Systems, Inc.NasdaqGS: MPWR | $63.07B | $1,177.82 | -8.22% |
| NXP Semiconductors N.V.NasdaqGS: NXPI | $61.11B | $242.36 | +2.09% |
| Teradyne, Inc.NasdaqGS: TER | $54.01B | $345.49 | +2.78% |
| Astera Labs, Inc.NasdaqGS: ALAB | $50.32B | $290.06 | +1.85% |
| Nanya Technology CorporationTWSE: 2408 | $47.59B | NT$447.50 | -15.88% |
| STMicroelectronics N.V.ENXTPA: STMPA | $42.06B | €42.02 | +2.46% |
| Advanced Micro-Fabrication Equipment Inc. ChinaSHSE: 688012 | $42.03B | CN¥295.22 | -5.07% |
| Microchip Technology IncorporatedNasdaqGS: MCHP | $41.89B | $77.15 | +1.73% |
Browse every Semiconductors & Semiconductor Equipment company →
Figures last refreshed Oct 18, 2026.