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UMC – united microelectronics corporation (new) (US:NYSE)
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UMC
SPY
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Swipe to see more
Main News & Impact Reports
Date
Time
Symbol
Headline
Impact
4/29
07:52 am
umc
UMC Reports First Quarter 2026 Results
Low
Report
UMC Reports First Quarter 2026 Results
4/29
07:06 am
umc
United Microelectronics Q1 Earnings Call Highlights [Yahoo! Finance]
Low
Report
United Microelectronics Q1 Earnings Call Highlights [Yahoo! Finance]
4/29
12:53 am
umc
Kyle Whittingham's first Michigan recruit Darrell Mattison decommits [USA TODAY]
Medium
Report
Kyle Whittingham's first Michigan recruit Darrell Mattison decommits [USA TODAY]
4/28
09:08 pm
umc
Michigan basketball officially signs trio of transfers in frontcourt [USA TODAY]
Medium
Report
Michigan basketball officially signs trio of transfers in frontcourt [USA TODAY]
4/25
11:34 pm
umc
Michigan undrafted free agents: Tracking signings for Wolverines [USA TODAY]
Medium
Report
Michigan undrafted free agents: Tracking signings for Wolverines [USA TODAY]
4/25
01:12 am
umc
Michigan football TE Marlin Klein goes to Texans in 2026 NFL Draft. [USA TODAY]
Medium
Report
Michigan football TE Marlin Klein goes to Texans in 2026 NFL Draft. [USA TODAY]
4/25
12:59 am
umc
Michigan's Elliot Cadeau declares for NBA Draft, but no need to worry [USA TODAY]
Medium
Report
Michigan's Elliot Cadeau declares for NBA Draft, but no need to worry [USA TODAY]
4/24
06:38 pm
umc
Michigan basketball lands Cincinnati center Moustapha Thiam in portal [USA TODAY]
Medium
Report
Michigan basketball lands Cincinnati center Moustapha Thiam in portal [USA TODAY]
Date
Time
Symbol
Company Name
Action
%Chg
1/29/2026
04:04 pm
umc
united microelectronics corporation (new)
BEAT
Report
-3.8%
united microelectronics corporation (new)
1/28/2026
04:03 pm
umc
united microelectronics corporation (new)
BEAT
Report
-7.4%
united microelectronics corporation (new)
1/28/2026
06:18 am
umc
united microelectronics corporation (new)
BEAT
Report
0.8%
united microelectronics corporation (new)
Date
Time
Action
From
To
Firm
Impact
%Chg
Date
Time
Symbol
Headline
Impact
4/29
06:09 am
umc
Form 6-K UNITED MICROELECTRONICS For: Apr 29
Low
Report
Form 6-K UNITED MICROELECTRONICS For: Apr 29
4/29
06:09 am
umc
Form 6-K UNITED MICROELECTRONICS For: Apr 29
Low
Report
Form 6-K UNITED MICROELECTRONICS For: Apr 29
4/21
06:04 am
umc
Form 6-K UNITED MICROELECTRONICS For: Apr 21
Low
Report
Form 6-K UNITED MICROELECTRONICS For: Apr 21
4/15
06:08 am
umc
Form 6-K UNITED MICROELECTRONICS For: Apr 15
Low
Report
Form 6-K UNITED MICROELECTRONICS For: Apr 15
4/8
06:04 am
umc
Form 6-K UNITED MICROELECTRONICS For: Apr 08
Low
Report
Form 6-K UNITED MICROELECTRONICS For: Apr 08
3/26
06:08 am
umc
Form 6-K UNITED MICROELECTRONICS For: Mar 26
Low
Report
Form 6-K UNITED MICROELECTRONICS For: Mar 26
3/18
06:18 am
umc
Form 3 UNITED MICROELECTRONICS For: Mar 18 Filed by: Liu Chitung
Medium
Report
Form 3 UNITED MICROELECTRONICS For: Mar 18 Filed by: Liu Chitung
3/18
06:17 am
umc
Form 3 UNITED MICROELECTRONICS For: Mar 18 Filed by: Wang Su-Lin
Medium
Report
Form 3 UNITED MICROELECTRONICS For: Mar 18 Filed by: Wang Su-Lin
Stock Stats
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Main News & Impact Reports
TOP News Gainers
2/5
United Microelectronics Corp (NYSE: UMC) was upgraded by analysts at China International Capital Corp from a "hold" rating to a "buy" rating.
4.6%
2/5 Q4/2019 12/31/2019 EPS 0.055 ZacksConsensus N/A ActVsEst N/A - N/A 3.6%
11/25 Form 6-K UNITED MICROELECTRONICS For: Nov 25 3.4%
12/3 United Microelectronics Corp (NYSE: UMC) was upgraded by analysts at Morgan Stanley from an "underweight" rating to an "overweight" rating. 3.2%
5/28 United Microelectronics Corp (NYSE: UMC) was downgraded by analysts at ValuEngine from a "hold" rating to a "sell" rating. 3.2%
3/10 Form 6-K UNITED MICROELECTRONICS For: Dec 31 2.9%
9/25 Form 6-K UNITED MICROELECTRONICS For: Sep 25 2.8%
4/23 United Microelectronics Corp (NYSE: UMC) was downgraded by analysts at Morgan Stanley from an "overweight" rating to an "equal weight" rating. 2.4%
7/24 Q2/2019 6/30/2019 EPS 0.024 ZacksConsensus N/A ActVsEst N/A - N/A 2.3%
11/3 Edited Transcript of 2303.TW earnings conference call or presentation 30-Oct-19 9:00am GMT [Yahoo! Finance News] 2.1%
2/5 Q4/2019 12/31/2019 EPS 0.055 ZacksConsensus N/A ActVsEst N/A - N/A 3.6%
11/25 Form 6-K UNITED MICROELECTRONICS For: Nov 25 3.4%
12/3 United Microelectronics Corp (NYSE: UMC) was upgraded by analysts at Morgan Stanley from an "underweight" rating to an "overweight" rating. 3.2%
5/28 United Microelectronics Corp (NYSE: UMC) was downgraded by analysts at ValuEngine from a "hold" rating to a "sell" rating. 3.2%
3/10 Form 6-K UNITED MICROELECTRONICS For: Dec 31 2.9%
9/25 Form 6-K UNITED MICROELECTRONICS For: Sep 25 2.8%
4/23 United Microelectronics Corp (NYSE: UMC) was downgraded by analysts at Morgan Stanley from an "overweight" rating to an "equal weight" rating. 2.4%
7/24 Q2/2019 6/30/2019 EPS 0.024 ZacksConsensus N/A ActVsEst N/A - N/A 2.3%
11/3 Edited Transcript of 2303.TW earnings conference call or presentation 30-Oct-19 9:00am GMT [Yahoo! Finance News] 2.1%
TOP News Decliners
5/28
Form 6-K UNITED MICROELECTRONICS For: May 28
-6.9%
5/9 UMC Reports Sales for April 2019 -5.8%
1/30 Form 6-K UNITED MICROELECTRONICS For: Jan 30 -5.0%
7/24 United Microelectronics Corporation (UMC) Q2 2019 Results - Earnings Call Transcript [Seeking Alpha] -4.9%
9/9 UMC Reports Sales for August 2019 -4.0%
3/9 UMC Reports Sales for February 2020 -3.2%
4/28 Form 20-F UNITED MICROELECTRONICS For: Dec 31 -3.1%
9/16 UMC Selected as a DJSI Global Component for 12th Consecutive Year -2.2%
10/31 United Microelectronics Corp (UMC) on Q3 2019 Results - Earnings Call Transcript [Seeking Alpha] -2.2%
2/13 Form SC 13G UNITED MICROELECTRONICS Filed by: MORGAN STANLEY -2.1%
5/9 UMC Reports Sales for April 2019 -5.8%
1/30 Form 6-K UNITED MICROELECTRONICS For: Jan 30 -5.0%
7/24 United Microelectronics Corporation (UMC) Q2 2019 Results - Earnings Call Transcript [Seeking Alpha] -4.9%
9/9 UMC Reports Sales for August 2019 -4.0%
3/9 UMC Reports Sales for February 2020 -3.2%
4/28 Form 20-F UNITED MICROELECTRONICS For: Dec 31 -3.1%
9/16 UMC Selected as a DJSI Global Component for 12th Consecutive Year -2.2%
10/31 United Microelectronics Corp (UMC) on Q3 2019 Results - Earnings Call Transcript [Seeking Alpha] -2.2%
2/13 Form SC 13G UNITED MICROELECTRONICS Filed by: MORGAN STANLEY -2.1%
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