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United Microelectronics

18.34

+0.34001.89%

Post-market: 18.32-0.0200-0.11%19:58 EDT

Volume:7.31M

Turnover:134.29M

Market Cap:46.06B

PE:17.63

High:18.61

Open:18.45

Low:18.28

Close:18.00

52wk High:28.96

52wk Low:6.56

Shares:2.51B

Float Shares:2.17B

Volume Ratio:0.66

T/O Rate:0.34%

Dividend:0.42

Dividend Rate:2.27%

EPS(TTM):1.04

EPS(LYR):0.5270

ROE:21.33%

ROA:5.09%

PB:3.25

PE(LYR):34.80

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Overview Company News Filings

Market Chatter: United Microelectronics Launches Photonic Chip Production in Singapore

MT Newswires Live

UMC, Silith Technology achieve mass production wafer delivery of photonic ICs

UMC Begins Production in Singapore, Receives Positive Outlook from Citi

Movement Alert｜United Microelectronics Falls 3.71% Overnight, Semiconductor Sector Sustained Pressure Drags Stock Lower

24H | Chip, Storage Shares Drop with SOXL, SanDisk Down Around 3%; Micron, WDC, Marvell Down About 2%; South Korean-Related ETFs Fall with KORU Down Nearly 9%

Tiger Newspress

Movement Alert｜United Microelectronics Falls 3.55% in Regular Trading, Semiconductor Sector Sell-Off Erases Pre-Market Gains

Movement Alert｜United Microelectronics Falls 3.12% in Pre-Market Trading, Semiconductor Sector Broad Selloff Drags Down Earlier Gains

United Micro (UMC): New Sell Recommendation for This Technology Giant

24H | Chip, Storage Shares Extend Declines. SanDisk, Western Digital Down Around 5%; CBRS, Seagate Tech Down 4%; Marvell, Intel Down over 3%

Tiger Newspress

Movement Alert｜United Microelectronics Falls 3.7% Overnight, Semiconductor Sector Selloff Erases Pre-Market Gains

Asian Equities Traded in the US as American Depositary Receipts Rise in Friday Trading

MT Newswires Live

Movement Alert｜United Microelectronics Falls 3.14% in Regular Trading, Semiconductor Sector Weakness Triggers Profit-Taking After 9% Rally

Movement Alert｜United Microelectronics Rises 4.61% Overnight, Q2 Revenue Hits 15-Quarter High with Nearly 17% YoY Growth

United Microelectronics call volume above normal and directionally bullish

Movement Alert｜United Microelectronics Rises 4.71% in Regular Trading, Q2 Revenue Hits 15-Quarter High with Nearly 17% YoY Growth

Movement Alert｜United Microelectronics Rises 3.47% in Pre-Market Trading, Oversold Bounce After Consecutive Drops Supported by Strong Revenue Fundamentals

Movement Alert｜United Microelectronics Declines 3.32% Overnight, Semiconductor Sector Selling Pressure Extends Prior Session Weakness

Movement Alert｜United Microelectronics Falls 6% in Regular Trading, Semiconductor Sector Sell-off Triggers Prior-Day Gain Reversal

Movement Alert｜UMC Falls 7.24% in Pre-Market Trading, Semiconductor Sector Faces Broad-Based Selling Pressure

Movement Alert｜United Microelectronics Declines 3.64% Overnight, Trading at $24.9

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Hung.Hung told Nikkei that silicon photonics and co-packaged optics will drive growth over the next few years, with United Microelectronics shifting production to 12-inch wafers to improve performance and power efficiency.Silith Technology will be the first major customer for United Microelectronics' new photonic chip production, while IMEC is helping develop a broader manufacturing platform targeted for launch in 2027, Nikkei Asia added.United Microelectronics did not immediately respond to MT Newswires' request for comment.","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.mtnewswires.com/","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"mtnewswires_news","symbols":["BK4141","BK4526","BK4554","BK4605","UMC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2651171286","title":"UMC, Silith Technology achieve mass production wafer delivery of photonic ICs","url":"https://stock-news.laohu8.com/highlight/detail?id=2651171286","media":"TIPRANKS","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2651171286?lang=en_us&edition=fundamental","pubTime":"2026-07-14 17:55","pubTimestamp":1784022954,"startTime":"0","endTime":"0","summary":"Silith Technology and UMC (UMC) announced the first mass-production wafer delivery of photonic ICs from UMC’s Singapore fab, advancing the partners...","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tipranks_highlight","url":"https://www.tipranks.com/news/the-fly/umc-silith-technology-achieve-mass-production-wafer-delivery-of-photonic-ics-thefly-news?utm_source=itigerup.com&utm_medium=referral","rn_cache_url":null,"directOrigin":true},"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tipranks.com/news/the-fly/umc-silith-technology-achieve-mass-production-wafer-delivery-of-photonic-ics-thefly-news?utm_source=itigerup.com&utm_medium=referral","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"tipranks_highlight","symbols":["UMC","BK4605","BK4526","BK4554","BK4141"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1118871428","title":"UMC Begins Production in Singapore, Receives Positive Outlook from Citi","url":"https://stock-news.laohu8.com/highlight/detail?id=1118871428","media":"Deep News","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1118871428?lang=en_us&edition=fundamental","pubTime":"2026-07-14 17:13","pubTimestamp":1784020409,"startTime":"0","endTime":"0","summary":"United Microelectronics Corporation (UMC) has announced the commencement of mass production at its Singapore facility, with Citigroup analysts expressing optimism for the company's performance in the...","market":"sg","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["IYF","LU2125154778.USD","LU0106831901.USD","LU2462157665.USD","BK4526","BK4566","LU1506573853.SGD","LU1668664300.SGD","LU0320765646.SGD","LU2456880835.USD","IE00BSNM7G36.USD","LU2417539215.USD","LU0170899867.USD","BK4585","LU1267930227.SGD","FTXO","LU1162221912.USD","BK4605","LU2236285917.USD","LU0648001328.SGD","BK4504","LU0203347892.USD","LU1244550577.SGD","LU0162691827.USD","BK4588","BK4141","C","BK4554","LU0098860793.USD","LU1244550221.USD","LU0310800965.SGD","UMC","LU1366192091.USD","LU0128525689.USD","LU0052756011.USD","LU0130102774.USD","LU0072461881.USD","LU2125154935.USD","LU2360032135.SGD","LU0130517989.USD","LU1244550494.USD","LU1201861249.SGD","LU0203345920.USD","LU0477156953.USD","LU0314106906.USD","LU0980610538.SGD","BK4207","BK4559","LU1791807156.HKD","BK4534"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1192760275","title":"Movement Alert｜United Microelectronics Falls 3.71% Overnight, Semiconductor Sector Sustained Pressure Drags Stock Lower","url":"https://stock-news.laohu8.com/highlight/detail?id=1192760275","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1192760275?lang=en_us&edition=fundamental","pubTime":"2026-07-14 10:16","pubTimestamp":1783995407,"startTime":"0","endTime":"0","summary":"On July 14, United Microelectronics declined 3.71% overnight, trading at $22.48/share, with turnover of $667,300. The stock extended its prior session decline as the broader semiconductor sector...","market":"hk","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["UMC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1169464309","title":"24H | Chip, Storage Shares Drop with SOXL, SanDisk Down Around 3%; Micron, WDC, Marvell Down About 2%; South Korean-Related ETFs Fall with KORU Down Nearly 9%","url":"https://stock-news.laohu8.com/highlight/detail?id=1169464309","media":"Tiger Newspress","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1169464309?lang=en_us&edition=fundamental","pubTime":"2026-07-14 08:12","pubTimestamp":1783987947,"startTime":"0","endTime":"0","summary":"Chip, storage shares dropped in overnight trading. SOXL, SanDisk down around 3%; Micron, Western Digital, Marvell down about 2%; Astera Labs, Intel, ARM Holdings down 1%.South Korean-related ETFs...","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["AMAT","ARMG","FLKR","GFS","ARMW","NXPI","DAMD","AMDD","NVTS","NVYY","SNPS","KORU","QRVO","CRDO","SNDC","QCMD","AVL","ASMG","NVDO","SMCY","NVDA","DIPS","AMD","AVS","ASML","LABX","SMTC","WDCX","SOX","AMDL","WDC","TSMX","SMCC","UCTT","EWY","NVDU","SNDU","NVDD","ASMU","INTC","ALAB","ARM","MU","AMBA","NVDW","ANV","STX","NVD","ADI","TSMZ","LSCC","QCML","NVII","MRVL","MULL","UMC","SMCL","TXN","TSMU","KDEF","AVGX","AVGW","AVGO","SNDK","QCMU","STSM","Q","SMCX","AMDU","AVGU","STM","SOXL","AMDG","TSMG","NVDB","AMDW","AVGG","SMH","SMCZ","ON","MRVU","AMDY","QCOM","NVDG","NVDL","NVTX","AMUU","SNDQ","KLAG","SNDG","TSMY","07788","CRDU","LRCX","LINT","ARMU","SOXS","SNXX","SMYY","07388","SWKS","SNPX","MUD","KLAC","NVDX","SMCI","MVLL","AMYY","MCHP","MUU","INTW","HIMX","PXLW","NVDQ","TSM","LRCU","NVDS","NVDY","WOLF","AMBQ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1177034237","title":"Movement Alert｜United Microelectronics Falls 3.55% in Regular Trading, Semiconductor Sector Sell-Off Erases Pre-Market Gains","url":"https://stock-news.laohu8.com/highlight/detail?id=1177034237","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1177034237?lang=en_us&edition=fundamental","pubTime":"2026-07-13 21:49","pubTimestamp":1783950578,"startTime":"0","endTime":"0","summary":"On July 13, United Microelectronics fell 3.55% in regular trading, trading at $23.21/share, with turnover of approximately $101 million. The decline was driven by broad-based selling pressure across...","market":"hk","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["UMC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1193437874","title":"Movement Alert｜United Microelectronics Falls 3.12% in Pre-Market Trading, Semiconductor Sector Broad Selloff Drags Down Earlier Gains","url":"https://stock-news.laohu8.com/highlight/detail?id=1193437874","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1193437874?lang=en_us&edition=fundamental","pubTime":"2026-07-13 16:15","pubTimestamp":1783930534,"startTime":"0","endTime":"0","summary":"On July 13, United Microelectronics fell 3.12% in pre-market trading, trading at $23.63/share, with turnover of $115,300. The decline came as the broader semiconductor sector faced systemic selling...","market":"hk","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["UMC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2651407191","title":"United Micro (UMC): New Sell Recommendation for This Technology Giant","url":"https://stock-news.laohu8.com/highlight/detail?id=2651407191","media":"TIPRANKS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2651407191?lang=en_us&edition=fundamental","pubTime":"2026-07-13 15:55","pubTimestamp":1783929319,"startTime":"0","endTime":"0","summary":"Bernstein analyst Mark Li maintained a Sell rating on United Micro today and set a price target of $7.40. 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Alert｜United Microelectronics Falls 3.7% Overnight, Semiconductor Sector Selloff Erases Pre-Market Gains","url":"https://stock-news.laohu8.com/highlight/detail?id=1137238426","media":"Market Focus","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1137238426?lang=en_us&edition=fundamental","pubTime":"2026-07-13 12:04","pubTimestamp":1783915481,"startTime":"0","endTime":"0","summary":"On July 13, United Microelectronics declined 3.7% overnight, trading at $23.44/share, with turnover of $1.0148 million.The decline was driven by broad-based selling pressure across the 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The decline came as broad semiconductor sector selling pressure...","market":"hk","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["UMC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1138919685","title":"Movement Alert｜United Microelectronics Rises 4.61% Overnight, Q2 Revenue Hits 15-Quarter High with Nearly 17% YoY Growth","url":"https://stock-news.laohu8.com/highlight/detail?id=1138919685","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1138919685?lang=en_us&edition=fundamental","pubTime":"2026-07-09 08:05","pubTimestamp":1783555515,"startTime":"0","endTime":"0","summary":"On July 9, United Microelectronics rose 4.61% overnight, trading at $25.87/share, with turnover of $5,353.16.On the news front, UMC's Q2 revenue surged nearly 17% year-over-year, reaching a...","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["UMC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2650973129","title":"United Microelectronics call volume above normal and directionally bullish","url":"https://stock-news.laohu8.com/highlight/detail?id=2650973129","media":"TIPRANKS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2650973129?lang=en_us&edition=fundamental","pubTime":"2026-07-08 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99.5...","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tipranks_highlight","url":"https://www.tipranks.com/news/the-fly/united-microelectronics-call-volume-above-normal-and-directionally-bullish-thefly-news?utm_source=itigerup.com&utm_medium=referral","rn_cache_url":null,"directOrigin":true},"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tipranks.com/news/the-fly/united-microelectronics-call-volume-above-normal-and-directionally-bullish-thefly-news?utm_source=itigerup.com&utm_medium=referral","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"tipranks_highlight","symbols":["BK4141","BK4605","BK4554","UMC","BK4526"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1121757872","title":"Movement Alert｜United Microelectronics Rises 4.71% in Regular Trading, Q2 Revenue Hits 15-Quarter High with Nearly 17% YoY Growth","url":"https://stock-news.laohu8.com/highlight/detail?id=1121757872","media":"Market Focus","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1121757872?lang=en_us&edition=fundamental","pubTime":"2026-07-08 21:31","pubTimestamp":1783517494,"startTime":"0","endTime":"0","summary":"On July 8, United Microelectronics rose 4.71% in regular trading, trading at $24.4/share, with turnover of $99.45 million.On the news front, UMC's Q2 revenue grew nearly 17% year-over-year, reaching...","market":"hk","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["UMC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1124625485","title":"Movement Alert｜United Microelectronics Rises 3.47% in Pre-Market Trading, Oversold Bounce After Consecutive Drops Supported by Strong Revenue Fundamentals","url":"https://stock-news.laohu8.com/highlight/detail?id=1124625485","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1124625485?lang=en_us&edition=fundamental","pubTime":"2026-07-08 16:02","pubTimestamp":1783497754,"startTime":"0","endTime":"0","summary":"On July 8, United Microelectronics rose 3.47% in pre-market trading, trading at $24.37/share, with turnover of $753,200.On the news front, UMC had experienced consecutive sharp declines — dropping 6%...","market":"hk","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["UMC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1129006556","title":"Movement Alert｜United Microelectronics Declines 3.32% Overnight, Semiconductor Sector Selling Pressure Extends Prior Session Weakness","url":"https://stock-news.laohu8.com/highlight/detail?id=1129006556","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1129006556?lang=en_us&edition=fundamental","pubTime":"2026-07-08 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The decline comes as broad semiconductor sector weakness triggered a reversal...","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["UMC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1178804776","title":"Movement Alert｜UMC Falls 7.24% in Pre-Market Trading, Semiconductor Sector Faces Broad-Based Selling Pressure","url":"https://stock-news.laohu8.com/highlight/detail?id=1178804776","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1178804776?lang=en_us&edition=fundamental","pubTime":"2026-07-07 16:06","pubTimestamp":1783411573,"startTime":"0","endTime":"0","summary":"On July 7, United Microelectronics (UMC) fell 7.24% in pre-market trading, trading at $24.68/share, with turnover of $158,900.The decline came amid broad weakness across the semiconductor sector....","market":"hk","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["UMC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1116913536","title":"Movement Alert｜United Microelectronics Declines 3.64% Overnight, Trading at $24.9","url":"https://stock-news.laohu8.com/highlight/detail?id=1116913536","media":"Market Focus","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1116913536?lang=en_us&edition=fundamental","pubTime":"2026-07-07 11:12","pubTimestamp":1783393947,"startTime":"0","endTime":"0","summary":"On July 7, United Microelectronics declined 3.64% overnight, trading at $24.9 USD/share, with turnover of $202,600.Within the Semiconductors sector where United Microelectronics belongs, the overall...","market":"hk","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["UMC"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":20,"pageCount":6,"totalSize":396,"code":"91000000","status":"200"}]}}