United Microelectronics Corp ADR (UMC) Stock Price, Quote & News

Company Profile

United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and internationally. The company manufactures and sells integrated circuits. It offers backend and design support services for mobile and wireless communications, IoT and wearables, computing and data processing, and automotive markets. The company also provides venture capital and marketing support; consulting and advisory; energy technical; solar e...

Industry: Semiconductors

Sector: Technology

Phone: 886 3 578 2258

Fax: 886 3 577 9392

Website: www.umc.com

Address:

Hsinchu Science Park, No. 3, Li-Hsin 2nd Road, Hsinchu City, Taiwan

zoey1970 May. 13 at 10:13 AM

$UMC You have to wonder if the $INTC partnership is a try before you buy umc scenario. We know $GFS had been floated as a potential merger but the former would be interesting as well. Just thinking out loud

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EBITDAD May. 13 at 1:30 AM

$UMC hmmmm 🤔

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JosePulse May. 13 at 12:54 AM

$UMC this trade is on one's radar. But printing quietly

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Invest2live May. 13 at 12:28 AM

$UMC 93% already; congrats 🔆🌿🌟 Checkout $AKBA and $LCTX; both have longterm value.

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Betterlucky21 May. 13 at 12:28 AM

$CRWV $UMC

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Bear_Police May. 12 at 11:38 PM

$UMC The marathon type of stock! Not for the short term!

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EBITDAD May. 12 at 11:24 PM

$UMC good looks let’s go

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MaoZedong May. 12 at 8:23 PM

$UMC it’s a beast.

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zoey1970 May. 12 at 4:49 PM

$UMC Market volatility really highlights the value of a solid balance sheet. As I have stated before, UMC is sitting on roughly $4.2 bln USD in cash (a $1.8B net cash position), which provides a massive safety net and supports the dividend. While the Nasdaq is currently sliding 2.2%, UMC is showing impressive relative strength. This is exactly why I’ve stayed patient with this position build and will continue to do so.

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MaoZedong May. 12 at 4:38 PM

$UMC holding well

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UMC reports April revenue NT$22.66B, up 10.8%

2026-05-08T09:16:21.000Z - 5 days ago

UMC April Sales Improve 10.8% Year-over-Year, Stock Down

Fri, 08 May 2026 02:30:00 -0400 - 5 days ago

UMC Reports Sales for April 2026

2026-05-08T06:30:00.000Z - 5 days ago

UMC Reports Sales for April 2026

2026-05-06T01:33:20.000Z - 7 days ago

BlackRock, Inc.'s Strategic Acquisition of United Microelectronics Corp Shares

Thu, 30 Apr 2026 07:00:00 -0400 - 13 days ago

UMC Files Form 20-F for 2025 with US Securities and Exchange Commission

2026-04-30T07:04:34.000Z - 13 days ago

United Microelectronics Corp (UMC) Q1 2026 Earnings Call Highlights: Strong Net Income Growth ...

2026-04-30T05:05:43.000Z - 13 days ago

Q1 2026 United Microelectronics Corp Earnings Call Transcript

2026-04-29T17:04:04.000Z - 13 days ago

United Microelectronics Q1 2026 Deep Dive: EPS Beats by 48.3%, Revenue Up 6%

2026-04-29T14:00:09.000Z - 13 days ago

United Microelectronics Crushes Q1 2026 Profit Estimates by 48.3%

2026-04-29T13:38:47.000Z - 13 days ago

United Microelectronics Releases Q1 2026 Financial Results

2026-04-29T13:25:56.000Z - 13 days ago

Taiwan's 'Other' Chip Giant Clocks Strong Performance As Consumer Demand Roars Back

2026-04-29T12:01:18.000Z - 14 days ago

UMC reports Q2 EPS 20c vs. 9c last year

Wed, 29 Apr 2026 07:52:00 -0400 - 14 days ago

UMC Reports First Quarter 2026 Results

Apr 29, 2026, 5:00 AM EDT - 14 days ago

United Microelectronics Earnings Call Transcript: Q1 2026

2026-04-27T22:11:37.000Z - 15 days ago

United Microelectronics Corp (UMC) Shares Fall 4.8% -- GF Value Says Still Overvalued

2026-04-24T09:50:01.000Z - 19 days ago

Chipmakers are on a 17-day heater. These 3 stocks could make or break the rally.

2026-04-22T22:09:44.000Z - 20 days ago

United Microelectronics Corp (UMC) Shares Surge 3.1% -- What GF Score of 90 Tells Investors

2026-04-20T22:13:51.000Z - 22 days ago

A Look at United Microelectronics Corp (UMC) After 8.4% Gain -- GF Value $7.41 vs Price $12.64

2026-04-20T14:56:32.000Z - 22 days ago

UMC to raise wafer prices in second half of 2026, WCCFTech reports

GFS

2026-04-18T01:23:00.000Z - 25 days ago

Is United Micro Stock (UMC) Worth Buying Amid the AI Chip Rally?

2026-04-16T22:27:21.000Z - 26 days ago

A Look at United Microelectronics Corp (UMC) After 6.7% Gain -- GF Value $7.99 vs Price $10.62

2026-04-08T09:19:42.000Z - 5 weeks ago

UMC reports March sales NT$20.83B, up 4.89%

Wed, 08 Apr 2026 04:00:00 -0400 - 5 weeks ago

UMC Reports Sales for March 2026

2026-03-31T11:26:16.000Z - 6 weeks ago

UMC upgraded to Neutral from Underperform at BNP Paribas

2026-03-13T09:33:03.000Z - 2 months ago

HyperLight, UMC announce collaboration with Jabil on TFLN photonics

JBL

Fri, 13 Mar 2026 05:03:00 -0400 - 2 months ago

HyperLight and UMC Collaborate with Jabil to Bring TFLN Photonics to Data-Center Scale Deployment

Wed, 11 Mar 2026 14:03:00 -0400 - 2 months ago

HyperLight, UMC, and Wavetek Announce Strategic Partnership for High-Volume Foundry Production of TFLN Chiplet™ Platform

2026-03-11T16:02:36.000Z - 2 months ago

United Microelectronics Corp at JPMorgan Taiwan CEO-CFO Conference Transcript

2026-03-05T10:25:32.000Z - 2 months ago

UMC reports February sales NT$19.35B, up 6.33%

Thu, 05 Mar 2026 01:30:00 -0500 - 2 months ago

UMC Reports Sales for February 2026

2026-02-24T16:05:03.000Z - 2 months ago

United Microelectronics Corp (UMC) Trading 4.94% Higher on Feb 24

2026-02-20T17:00:10.000Z - 2 months ago

United Microelectronics Corp (UMC) Shares Up 3.16% on Feb 20

2026-02-11T16:51:03.000Z - 3 months ago

United Microelectronics (UMC) Sees Increased Bearish Options Activity

2026-02-11T16:35:13.000Z - 3 months ago

United Microelectronics put volume heavy and directionally bearish

2026-02-05T06:10:00.000Z - 3 months ago

UMC Reports Sales for January 2026

Thu, 05 Feb 2026 01:10:00 -0500 - 3 months ago

UMC Reports Sales for January 2026

2026-02-03T18:00:28.000Z - 3 months ago

Looking Into United Microelectronics Corp's Recent Short Interest

2026-02-03T01:01:35.000Z - 3 months ago

United Microelectronics Corp (UMC) Q4 2025 Earnings Call Highlights: Strong Revenue Growth and ...

2026-02-02T23:38:40.000Z - 3 months ago

Q4 2025 United Microelectronics Corp Earnings Call Transcript

2026-02-02T23:05:09.000Z - 3 months ago

UMC downgraded to Neutral from Outperform at Daiwa

2026-01-30T17:03:35.000Z - 3 months ago

United Microelectronics Corp (UMC) Shares Gap Down to $10.27 on Jan 30

2026-01-29T00:15:11.000Z - 3 months ago

UMC downgraded to Underweight from Neutral at JPMorgan

2026-01-28T18:35:52.000Z - 3 months ago

UMC downgraded to Underperform from Neutral at BNP Paribas

2026-01-28T16:24:18.000Z - 3 months ago

UMC Shares Slide After Earnings Beat As Company Signals A Steady Start To 2026

2026-01-28T15:20:14.000Z - 3 months ago

UMC upgraded to Neutral from Underperform at KGI Securities

2026-01-28T13:05:11.000Z - 3 months ago

Qorvo, Altimmune, United Microelectronics And Other Big Stocks Moving Lower In Wednesday's Pre-Market Session

2026-01-28T11:11:15.000Z - 3 months ago

Earnings Scheduled For January 28, 2026

2026-01-28T10:50:12.000Z - 3 months ago

UMC reports Q4 EPS NT$0.81 vs. NT$0.68 last year

Wed, 28 Jan 2026 05:30:00 -0500 - 3 months ago

UMC Reports Fourth Quarter 2025 Results

2026-01-20T17:06:07.000Z - 4 months ago

UMC rises 16.9%

Jan 7, 2026, 5:12 PM EST - 4 months ago

Overlooked Stock: UMC's "Value Play" in AI

Jan 7, 2026, 1:30 AM EST - 4 months ago

UMC Reports Sales for December 2025

Dec 8, 2025, 3:54 AM EST - 5 months ago

UMC Licenses imec's iSiPP300 Technology to Extend Silicon Photonics Capabilities for Next-Generation Connectivity

Dec 4, 2025, 4:00 AM EST - 5 months ago

UMC and Polar Collaborate to Meet Growing Demand for U.S. Onshore Semiconductor Manufacturing

Dec 4, 2025, 3:00 AM EST - 5 months ago

UMC Reports Sales for November 2025

Nov 12, 2025, 3:30 PM EST - 6 months ago

Metalenz and UMC Bring Breakthrough Face Authentication Solution Polar ID to Mass Production

Nov 6, 2025, 3:00 AM EST - 6 months ago

UMC Reports Sales for October 2025

Oct 29, 2025, 9:15 AM EDT - 6 months ago

UMC Reports Third Quarter 2025 Results

Oct 22, 2025, 8:01 AM EDT - 7 months ago

UMC Introduces 55nm BCD Platform to Elevate Power Efficiency for Smartphones, Consumer Electronics, and Automotive Applications

Oct 7, 2025, 4:00 AM EDT - 7 months ago

UMC Reports Sales for September 2025

Sep 4, 2025, 3:07 AM EDT - 8 months ago

UMC Reports Sales for August 2025

Aug 8, 2025, 3:45 AM EDT - 9 months ago

UMC's 1.5°C Net-Zero targets validated by Science Based Targets initiative (SBTi)

Aug 6, 2025, 2:00 AM EDT - 10 months ago

UMC Reports Sales for July 2025

Jul 30, 2025, 8:36 AM EDT - 10 months ago

UMC Reports Second Quarter 2025 Results

Jul 4, 2025, 4:00 AM EDT - 11 months ago

UMC Reports Sales for June 2025

Jun 5, 2025, 4:00 AM EDT - 1 year ago

UMC Reports Sales for May 2025

May 8, 2025, 4:30 AM EDT - 1 year ago

UMC Reports Sales for April 2025

Apr 24, 2025, 6:42 AM EDT - 1 year ago

UMC Files Form 20-F for 2024 with US Securities and Exchange Commission

Apr 23, 2025, 10:00 AM EDT - 1 year ago

UMC Reports First Quarter 2025 Results

Apr 8, 2025, 3:00 AM EDT - 1 year ago

UMC Reports Sales for March 2025

Mar 31, 2025, 12:08 PM EDT - 1 year ago

United Microelectronics shares pop more than 10% on report of potential GlobalFoundries deal

GFS

Mar 31, 2025, 11:06 AM EDT - 1 year ago

GlobalFoundries and Taiwanese chipmaker UMC mull potential merger, Nikkei reports

GFS

Mar 6, 2025, 3:21 AM EST - 1 year ago

UMC Reports Sales for February 2025

Feb 7, 2025, 3:30 AM EST - 1 year ago

UMC Reports Sales for January 2025

Jan 21, 2025, 6:03 AM EST - 1 year ago

UMC Reports Fourth Quarter 2024 Results

Jan 14, 2025, 4:10 AM EST - 1 year ago

UMC's Flagship Fab Designated One of 189 Smart Manufacturing Lighthouses by the World Economic Forum

Jan 7, 2025, 2:00 AM EST - 1 year ago

UMC Reports Sales for December 2024

Dec 18, 2024, 6:31 AM EST - 1 year ago

UMC Signs 30-Year, 30 Billion kWh Offshore Wind Power Agreement with CIP's Fengmiao I Offshore Wind Farm

Dec 17, 2024, 3:26 AM EST - 1 year ago

UMC Recognized as a Sustainability Leader in the Dow Jones Sustainability Indices (DJSI) and MSCI ESG Ratings

Dec 10, 2024, 2:10 AM EST - 1 year ago

UMC's Collaboration with Suppliers to Build a Sustainable Supply Chain Contributes to 2.64 Million Tons of Carbon Reduction

Dec 5, 2024, 4:01 AM EST - 1 year ago

UMC Reports Sales for November 2024

Nov 6, 2024, 4:14 AM EST - 1 year ago

UMC Reports Sales for October 2024

Oct 30, 2024, 6:36 AM EDT - 1 year ago

UMC Reports Third Quarter 2024 Results

Oct 7, 2024, 2:00 AM EDT - 1 year ago

UMC Reports Sales for September 2024

Oct 1, 2024, 3:37 AM EDT - 1 year ago

UMC Collaborates with Ngee Ann Polytechnic to Strengthen Semiconductor Talent Pipeline

Sep 5, 2024, 3:15 AM EDT - 1 year ago

UMC Reports Sales for August 2024

Aug 6, 2024, 3:30 AM EDT - 1 year ago

UMC Reports Sales for July 2024

Jul 31, 2024, 5:47 AM EDT - 1 year ago

UMC Reports Second Quarter 2024 Results

Jul 4, 2024, 2:00 AM EDT - 2 years ago

UMC Reports Sales for June 2024

Jun 20, 2024, 2:00 AM EDT - 2 years ago

UMC Launches Most Advanced 22nm eHV Platform to Power Next-Generation Smartphone Displays

Jun 6, 2024, 2:08 AM EDT - 2 years ago

UMC Reports Sales for May 2024

zoey1970 May. 13 at 10:13 AM

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EBITDAD May. 13 at 1:30 AM

$UMC hmmmm 🤔

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JosePulse May. 13 at 12:54 AM

$UMC this trade is on one's radar. But printing quietly

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Invest2live May. 13 at 12:28 AM

$UMC 93% already; congrats 🔆🌿🌟 Checkout $AKBA and $LCTX; both have longterm value.

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Betterlucky21 May. 13 at 12:28 AM

$CRWV $UMC

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Bear_Police May. 12 at 11:38 PM

$UMC The marathon type of stock! Not for the short term!

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EBITDAD May. 12 at 11:24 PM

$UMC good looks let’s go

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MaoZedong May. 12 at 8:23 PM

$UMC it’s a beast.

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zoey1970 May. 12 at 4:49 PM

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MaoZedong May. 12 at 4:38 PM

$UMC holding well

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JuliusW May. 12 at 4:32 PM

$UMC alligator in the water, eyes above the surface. not a ripple.

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zoey1970 May. 12 at 4:24 PM

$UMC Breathers are healthy:)

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Betterlucky21 May. 12 at 4:22 PM

$CRWV ton of resistance at the 103 mark. Placed my calls and I’ll check again on Friday. $UMC I had to buy more I can’t help myself

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Betterlucky21 May. 12 at 4:21 PM

$UMC ohhhhh boyyy keep on holding on. If you stay solid on a day like today it really shows confidence in the shareholders

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ClosetIguana May. 12 at 4:15 PM

$UMC Breezing through the day obvious to the red sea around it.

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p00l_wizard_73 May. 12 at 3:15 PM

$UMC saw 16.80 overnight. Wow.

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rylste_trd May. 12 at 3:01 PM

$UMC semi laggard vibe but bids are starting to stabilize the base

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swing_ghost May. 12 at 2:35 PM

$UMC semi laggard vibe but bids are starting to stabilize the base

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Brnbrueck May. 12 at 1:38 PM

$UMC - is this thing ever going to take a break so some of us can get in?

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Smoka416 May. 12 at 12:04 PM

$UMC I love how $HIMX popped up like that but UMC is still sub 20.... UMC has a better business model and balance sheet.... insanity that all the other semis excel with their gainage and UMC doesn't

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Olivia_Strickland May. 12 at 11:09 AM

$UMC pre-market gap, up 5.6% on 131,184 volume. premarket chart + catalyst: https://tapeboard.com/chart/UMC?utm_source=stocktwits&utm_medium=post&utm_campaign=olivia&utm_content=umc-pm-up-chart

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MaoZedong May. 12 at 10:57 AM

$UMC $20 EOM

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Market Cap	39.16B
Revenue (ttm)	7.57B
Net Income (ttm)	1.29B
EPS (ttm)	N/A
PE Ratio	23.72
Forward PE	22.03
Profit Margin	16.99%
Debt to Equity Ratio	0.12

Volume	19,760,200
Avg Vol	11,295,120
Day's Range	N/A - N/A
Shares Out	2.51B
Stochastic %K	94%
Beta	1.41
Analysts	Hold
Price Target	$9.36