United Microelectronics - 25 Year Stock Price History | UMC
Historical daily share price chart and data for United Microelectronics since 2000 adjusted for splits and dividends. The latest closing stock price for United Microelectronics as of June 17, 2025 is 8.17.
- The all-time high United Microelectronics stock closing price was 10.35 on December 07, 2021.
- The United Microelectronics 52-week high stock price is 9.00, which is 10.2% above the current share price.
- The United Microelectronics 52-week low stock price is 5.61, which is 31.3% below the current share price.
- The average United Microelectronics stock price for the last 52 weeks is 7.37.
| United Microelectronics Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2025 | 6.8358 | 6.5300 | 8.3200 | 5.6900 | 8.1700 | 25.89% |
| 2024 | 7.7216 | 7.8497 | 8.8900 | 6.3400 | 6.4900 | -19.08% |
| 2023 | 7.1372 | 5.8324 | 8.2099 | 5.8147 | 8.0203 | 39.20% |
| 2022 | 6.6563 | 9.6044 | 9.6457 | 4.7294 | 5.7618 | -40.32% |
| 2021 | 8.2320 | 6.4066 | 10.3470 | 6.4066 | 9.6539 | 43.18% |
| 2020 | 3.0139 | 2.0615 | 7.2304 | 1.6203 | 6.7425 | 230.73% |
| 2019 | 1.5743 | 1.2915 | 2.1299 | 1.2331 | 2.0387 | 56.09% |
| 2018 | 1.7586 | 1.7073 | 2.1598 | 1.1966 | 1.3061 | -21.90% |
| 2017 | 1.5343 | 1.2021 | 1.8962 | 1.1886 | 1.6723 | 41.50% |
| 2016 | 1.2570 | 1.1567 | 1.3829 | 1.0727 | 1.1818 | -2.72% |
| 2015 | 1.3128 | 1.3744 | 1.5725 | 1.0404 | 1.2148 | -13.56% |
| 2014 | 1.3157 | 1.1972 | 1.5973 | 1.1792 | 1.4054 | 15.09% |
| 2013 | 1.1900 | 1.1861 | 1.4129 | 1.0291 | 1.2211 | 5.54% |
| 2012 | 1.2687 | 1.2246 | 1.5210 | 1.0175 | 1.1570 | -3.32% |
| 2011 | 1.3174 | 1.6337 | 1.7889 | 1.0010 | 1.1967 | -26.75% |
| 2010 | 1.6531 | 1.9801 | 2.1262 | 1.3184 | 1.6337 | -16.43% |
| 2009 | 1.4882 | 1.0883 | 1.9549 | 0.8313 | 1.9549 | 97.96% |
| 2008 | 1.2892 | 1.5359 | 1.7060 | 0.7608 | 0.9875 | -37.93% |
| 2007 | 2.0630 | 2.2429 | 2.4603 | 1.4945 | 1.5910 | -28.86% |
| 2006 | 2.0383 | 2.0021 | 2.4477 | 1.7699 | 2.2365 | 14.21% |
| 2005 | 2.1928 | 2.1691 | 2.7692 | 1.7573 | 1.9582 | -11.26% |
| 2004 | 2.5961 | 2.9750 | 3.5422 | 2.0316 | 2.2066 | -22.98% |
| 2003 | 2.3619 | 1.9477 | 3.2702 | 1.6472 | 2.8650 | 53.23% |
| 2002 | 3.7131 | 5.2451 | 6.1643 | 1.6583 | 1.8697 | -63.98% |
| 2001 | 4.2970 | 3.8791 | 5.7893 | 2.4333 | 5.1910 | 33.82% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Computer and Technology | Semiconductors | $20.399B | $7.087B |
| UMC specializes in providing foundry services for high performancesemiconductor applications. Its core competency lies in its abilityto produce high yield Integrated Circuit wafers, manufactured on a per-customer basis. The company draws its distinction from industryleading technology. In addition to wafer manufacturing, its customers benefit from services such as extensive IP resources, free-of-charge design libraries, and full front-end and backend support. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| Broadcom (AVGO) | United States | $1169.753B | 50.42 |
| QUALCOMM (QCOM) | United States | $169.883B | 16.69 |
| ARM Holdings (ARM) | United Kingdom | $143.583B | 134.00 |
| Applied Materials (AMAT) | United States | $136.898B | 19.17 |
| Lam Research (LRCX) | United States | $114.507B | 25.78 |
| Marvell Technology (MRVL) | United States | $58.041B | 53.76 |
| Infineon Technologies AG (IFNNY) | Germany | $53.125B | 23.93 |
| ASE Technology Holding (ASX) | Taiwan | $22.185B | 22.04 |
| GlobalFoundries (GFS) | United States | $20.303B | 29.61 |
| Credo Technology (CRDO) | Cayman Islands | $12.479B | 293.22 |
| Lattice Semiconductor (LSCC) | United States | $6.580B | 101.83 |
| Nova (NVMI) | Israel | $6.532B | 33.64 |
| Rambus (RMBS) | United States | $6.241B | 33.35 |
| Allegro MicroSystems (ALGM) | United States | $5.297B | 623.80 |
| Cirrus Logic (CRUS) | United States | $5.175B | 16.93 |
| Amkor Technology (AMKR) | United States | $4.914B | 15.98 |
| Rohm (ROHCY) | Japan | $4.655B | 0.00 |
| Tower Semiconductor (TSEM) | Israel | $4.221B | 22.44 |
| Impinj (PI) | United States | $3.026B | 406.81 |
| FormFactor (FORM) | United States | $2.592B | 44.15 |
| Synaptics (SYNA) | United States | $2.372B | 56.38 |
| Diodes (DIOD) | United States | $2.281B | 41.67 |
| Ambarella (AMBA) | United States | $2.152B | 0.00 |
| Soitec SA (SLOIF) | France | $2.045B | 0.00 |
| Himax Technologies (HIMX) | Taiwan | $1.553B | 18.69 |
| Navitas Semiconductor (NVTS) | United States | $1.404B | 0.00 |
| Ams-OSRAM AG (AMSSY) | Austria | $0.949B | 0.00 |
| NLight (LASR) | United States | $0.892B | 0.00 |
| Applied Optoelectronics (AAOI) | United States | $0.859B | 0.00 |
| Indie Semiconductor (INDI) | United States | $0.678B | 0.00 |
| Alpha And Omega Semiconductor (AOSL) | United States | $0.667B | 0.00 |
| Ichor Holdings (ICHR) | United States | $0.601B | 0.00 |
| Ceva (CEVA) | United States | $0.476B | 0.00 |
| SkyWater Technology (SKYT) | United States | $0.393B | 0.00 |
| SEALSQ (LAES) | Switzerland | $0.371B | 0.00 |
| POET Technologies (POET) | Canada | $0.353B | 0.00 |
| NVE (NVEC) | United States | $0.331B | 22.94 |
| Quantum-Si (QSI) | United States | $0.305B | 0.00 |
| Valens Semiconductor (VLN) | Israel | $0.219B | 0.00 |
| Aeluma (ALMU) | United States | $0.211B | 0.00 |
| Nano Labs (NA) | China | $0.163B | 0.00 |
| Atomera (ATOM) | United States | $0.162B | 0.00 |
| IQE (IQEPF) | United Kingdom | $0.139B | 0.00 |
| Silvaco (SVCO) | United States | $0.136B | 0.00 |
| AXT Inc (AXTI) | United States | $0.099B | 0.00 |
| QuickLogic (QUIK) | United States | $0.090B | 0.00 |
| Coda Octopus Group (CODA) | United States | $0.087B | 26.33 |
| GCT Semiconductor Holding (GCTS) | United States | $0.066B | 0.00 |
| Sono-Tek (SOTK) | United States | $0.058B | 46.50 |
| Sequans Communications S.A (SQNS) | France | $0.047B | 0.86 |
| Mobix Labs (MOBX) | United States | $0.036B | 0.00 |
| Pixelworks (PXLW) | United States | $0.025B | 0.00 |
| SemiLEDS (LEDS) | Taiwan | $0.023B | 0.00 |
| SmartKem (SMTK) | United Kingdom | $0.005B | 0.00 |