United Microelectronics - 24 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 December 20, 2024 is 6.53.
  • The all-time high United Microelectronics stock closing price was 11.09 on December 07, 2021.
  • The United Microelectronics 52-week high stock price is 9.00, which is 37.8% above the current share price.
  • The United Microelectronics 52-week low stock price is 6.31, which is 3.4% below the current share price.
  • The average United Microelectronics stock price for the last 52 weeks is 7.97.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
United Microelectronics Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2024 7.7441 7.8421 8.8900 6.3400 6.5300 -18.50%
2023 7.1401 5.8434 8.2020 5.8257 8.0126 38.80%
2022 6.9122 10.2901 10.3343 4.7384 5.7727 -44.19%
2021 8.8211 6.8662 11.0857 6.8662 10.3431 43.13%
2020 3.2299 2.2135 7.7491 1.7398 7.2262 230.11%
2019 1.7012 1.4052 2.2871 1.3416 2.1890 54.05%
2018 1.9146 1.8596 2.3499 1.3020 1.4210 -21.99%
2017 1.6714 1.3096 2.0654 1.2949 1.8215 41.48%
2016 1.3695 1.2604 1.5068 1.1689 1.2875 -2.74%
2015 1.4297 1.4961 1.7118 1.1337 1.3238 -13.47%
2014 1.4559 1.3470 1.7388 1.3142 1.5298 11.35%
2013 1.3437 1.3442 1.6012 1.1663 1.3739 4.78%
2012 1.4461 1.4024 1.7418 1.1531 1.3112 -4.32%
2011 1.5284 1.9111 2.0925 1.1462 1.3704 -28.29%
2010 1.9440 2.3386 2.5111 1.5422 1.9111 -17.23%
2009 1.7576 1.2853 2.3088 0.9818 2.3088 97.96%
2008 1.5904 1.9327 2.1468 0.8985 1.1663 -41.75%
2007 2.5986 2.8272 3.0967 1.8806 2.0022 -28.98%
2006 2.5712 2.5269 3.0893 2.2338 2.8191 14.06%
2005 2.7656 2.7343 3.4907 2.2180 2.4715 -11.15%
2004 3.1017 3.4173 4.0689 2.5609 2.7815 -15.48%
2003 2.5882 2.0025 3.7564 1.6935 3.2910 71.19%
2002 3.4771 4.7438 5.5752 1.7050 1.9224 -59.05%
2001 3.9936 3.6749 5.4834 2.2007 4.6949 27.76%
Sector Industry Market Cap Revenue
Computer and Technology Semiconductors $16.339B $7.246B
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 $1019.680B 54.66
Applied Materials (AMAT) United States $131.361B 18.64
Marvell Technology (MRVL) United States $94.413B 147.45
Lam Research (LRCX) United States $91.625B 22.22
GlobalFoundries (GFS) United States $22.788B 29.50
ASE Technology Holding (ASX) Taiwan $21.753B 22.02
Astera Labs (ALAB) United States $19.871B 0.00
Credo Technology (CRDO) United States $11.212B 0.00
Lattice Semiconductor (LSCC) United States $8.038B 67.74
Amkor Technology (AMKR) United States $6.198B 16.98
Rambus (RMBS) United States $5.715B 34.15
Nova (NVMI) Israel $5.661B 35.63
Tower Semiconductor (TSEM) Israel $5.602B 27.47
Cirrus Logic (CRUS) United States $5.322B 16.61
Impinj (PI) United States $4.035B 0.00
Allegro MicroSystems (ALGM) United States $3.877B 44.83
Rohm (ROHCY) Japan $3.630B 0.00
FormFactor (FORM) United States $3.287B 64.30
Synaptics (SYNA) United States $2.996B 173.91
Diodes (DIOD) United States $2.887B 40.19
Ambarella (AMBA) United States $2.862B 0.00
Applied Optoelectronics (AAOI) United States $1.518B 0.00
Himax Technologies (HIMX) Taiwan $1.323B 17.20
Alpha And Omega Semiconductor (AOSL) United States $1.089B 0.00
Ichor Holdings (ICHR) United States $1.009B 0.00
Indie Semiconductor (INDI) United States $0.836B 0.00
Ceva (CEVA) United States $0.731B 0.00
Ams-OSRAM AG (AMSSY) Austria $0.715B 0.00
SkyWater Technology (SKYT) United States $0.593B 0.00
Navitas Semiconductor (NVTS) United States $0.525B 0.00
NLight (LASR) United States $0.478B 0.00
NVE (NVEC) United States $0.368B 22.80
POET Technologies (POET) Canada $0.368B 0.00
Atomera (ATOM) United States $0.237B 0.00
Silvaco (SVCO) United States $0.220B 0.00
Valens Semiconductor (VLN) Israel $0.191B 0.00
Quantum-Si (QSI) United States $0.184B 0.00
SEALSQ (LAES) Switzerland $0.128B 0.00
QuickLogic (QUIK) United States $0.117B 0.00
IQE (IQEPF) United Kingdom $0.109B 0.00
GCT Semiconductor Holding (GCTS) United States $0.107B 0.00
AXT Inc (AXTI) United States $0.095B 0.00
Coda Octopus Group (CODA) United States $0.088B 29.15
Sequans Communications S.A (SQNS) France $0.071B 1.86
Sono-Tek (SOTK) United States $0.070B 49.33
Mobix Labs (MOBX) United States $0.064B 0.00
Nano Labs (NA) China $0.043B 0.00
Pixelworks (PXLW) United States $0.041B 0.00
SemiLEDS (LEDS) Taiwan $0.010B 0.00
SmartKem (SMTK) United Kingdom $0.006B 0.00