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United Microelectronics Corporation (UMC)

Technology | Semiconductors | Hsinchu City, Taiwan | NYSE
11.66 USD +1.04 (9.793%) ⇧ (April 17, 2026, 4 p.m. EDT)
After hours: 11.65 -0.01 (-0.010%) ⇩ (April 17, 2026, 7:58 p.m. EDT)

Short-term: ★★★☆☆ | Long-term: ★★★★☆ | Dividends: ★★★★★
Hot Take | April 11, 2026, 1:34 p.m. EDT

UMC presents a compelling opportunity for both short-term and long-term investors. The recent price recovery and positive news flow, such as partnerships and revenue growth, suggest a potential upward trend. The strong dividend yield and consistent payout history make it attractive for income-focused investors. However, the high debt-to-equity ratio and volatile options activity indicate some risks. Overall, it could be a good time to consider buying for both income and growth, but careful monitoring of market conditions and fundamentals is essential.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoETS ✓0.246961
AutoTheta0.354465
AutoARIMA0.959619
MSTL1.278867

Forecast horizon: 45 days | Selected: AutoETS

Forecast Reliability
Score 57%
H-stat 2.32
Ljung-Box p 0.000
Jarque-Bera p 0.891
Excess Kurtosis -0.34
Attribute Value
Sector Technology
Ex Dividend Date 2025-06-23
Last Dividend Date 2025-06-23
Debt to Equity Ratio 20.789
Revenue per Share 95.13
Market Cap 29,593,677,824
Trailing P/E 22.42
Forward P/E 15.62
Beta 1.01
Profit Margins 17.56%
Website https://www.umc.com

As of April 11, 2026, 1:34 p.m. EDT: Options activity indicates mixed sentiment. Calls show significant positioning in the $10 strike with high open interest and volatility, suggesting potential for upward movement. Puts have notable activity in the $7 strike, indicating some bearish sentiment. However, the overall options data suggests a balanced view with a slight bias towards bullish expectations, especially with the recent news and positive earnings reports.


Dividend Data

Yield Summary
Last Yield 1yr Yield 3yr Avg 5yr Avg
6.12% 6.12% 6.73% 6.41%
Dividend History
Date Dividend Yield %
2025-06-24 0.483000 6.121673
2024-07-02 0.463000 5.931112
2023-06-26 0.586000 8.151034
2022-06-21 0.517000 7.823405
2021-07-21 0.285000 4.012383
2020-07-14 0.136000 6.554306
2019-07-15 0.094000 5.841784
2018-07-09 0.118000 6.165954
2017-07-11 0.083000 5.513937
2016-07-12 0.088000 6.903269
2015-07-14 0.089000 7.399037
2014-07-07 0.083000 5.604765
2013-07-08 0.068000 5.358262
2012-07-09 0.084000 7.440973
2011-07-22 0.193000 15.468442
2010-07-08 0.078000 5.262111
2008-08-08 0.123000 10.548940
2007-07-10 0.146871 6.618503
2006-08-02 0.083730 4.599090
2005-08-02 0.021962 0.990576
2002-08-05 0.183292 8.554569
Additional Data
dividendRate 0.48
dividendYield 4.14
exDividendDate 2025-06-24
trailingAnnualDividendRate 2.6
trailingAnnualDividendYield 0.24482109
lastDividendValue 0.483
lastDividendDate 2025-06-24
dividendDate 2025-07-23

Info Dump

Attribute Value
52 Week Change 0.5803572
Address1 Hsinchu Science Park
Address2 No. 3, Li-Hsin 2nd Road
All Time High 16.13767
All Time Low 1.42
Ask 11.73
Ask Size 21,500
Average Analyst Rating 3.8 - Underperform
Average Daily Volume10 Day 8,784,700
Average Daily Volume3 Month 10,063,355
Average Volume 10,063,355
Average Volume10Days 8,784,700
Beta 1.011
Bid 11.63
Bid Size 25,900
Book Value 4.775451
City Hsinchu City
Compensation As Of Epoch Date 1,735,603,200
Country Taiwan
Crypto Tradeable 0
Currency USD
Current Price 11.66
Current Ratio 2.338
Custom Price Alert Confidence HIGH
Date Short Interest 1,774,915,200
Day High 11.855
Day Low 11.41
Debt To Equity 20.789
Display Name United Microelectronics
Dividend Date 1,753,228,800
Dividend Rate 0.48
Dividend Yield 4.14
Earnings Call Timestamp End 1,777,453,200
Earnings Call Timestamp Start 1,777,453,200
Earnings Growth 0.182
Earnings Quarterly Growth 0.183
Earnings Timestamp 1,777,465,800
Earnings Timestamp End 1,777,465,800
Earnings Timestamp Start 1,777,465,800
Ebitda 100,665,925,632
Ebitda Margins 0.42376
Enterprise To Ebitda 0.968
Enterprise To Revenue 0.41
Enterprise Value 97,469,603,840
Eps Current Year 0.56791
Eps Forward 0.74633
Eps Trailing Twelve Months 0.52
Esg Populated 0
Ex Dividend Date 1,750,723,200
Exchange NYQ
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fax 886 3 577 9392
Fifty Day Average 9.7124
Fifty Day Average Change 1.9475994
Fifty Day Average Change Percent 0.20052709
Fifty Two Week Change Percent 58.03572
Fifty Two Week High 12.68
Fifty Two Week High Change -1.0200005
Fifty Two Week High Change Percent -0.080441676
Fifty Two Week Low 6.56
Fifty Two Week Low Change 5.1
Fifty Two Week Low Change Percent 0.777439
Fifty Two Week Range 6.56 - 12.68
Financial Currency TWD
First Trade Date Milliseconds 969,370,200,000
Five Year Avg Dividend Yield 5.79
Float Shares 11,653,611,617
Forward Eps 0.74633
Forward P E 15.623116
Free Cashflow 37,751,468,032
Full Exchange Name NYSE
Full Time Employees 20,000
Gmt Off Set Milliseconds -14,400,000
Gross Margins 0.29007
Gross Profits 68,906,500,096
Has Pre Post Market Data 1
Held Percent Insiders 0.0
Held Percent Institutions 0.06319
Implied Shares Outstanding 2,538,051,344
Industry Semiconductors
Industry Disp Semiconductors
Industry Key semiconductors
Is Earnings Date Estimate 0
Language en-US
Last Dividend Date 1,750,723,200
Last Dividend Value 0.483
Last Fiscal Year End 1,767,139,200
Last Split Date 1,218,153,600
Last Split Factor 1,045:1000
Long Business Summary 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 engineering integrated design; research and development services; and insurance services. United Microelectronics Corporation was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan.
Long Name United Microelectronics Corporation
Market us_market
Market Cap 29,593,677,824
Market State CLOSED
Max Age 86,400
Message Board Id finmb_528092
Most Recent Quarter 1,767,139,200
Net Income To Common 41,716,248,576
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 27,172,509,456
Number Of Analyst Opinions 5
Open 11.85
Operating Cashflow 99,864,190,976
Operating Margins 0.19760999
Payout Ratio 0.85050005
Peg Ratio 1.1
Phone 886 3 578 2258
Post Market Change -0.010000229
Post Market Change Percent -0.08576526
Post Market Price 11.65
Post Market Time 1,776,470,310
Previous Close 10.62
Price Eps Current Year 20.531422
Price Hint 2
Price To Book 2.441654
Price To Sales Trailing12 Months 0.12457705
Profit Margins 0.17561
Quick Ratio 1.859
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key underperform
Recommendation Mean 3.8
Region US
Regular Market Change 1.04
Regular Market Change Percent 9.79284
Regular Market Day High 11.855
Regular Market Day Low 11.41
Regular Market Day Range 11.41 - 11.855
Regular Market Open 11.85
Regular Market Previous Close 10.62
Regular Market Price 11.66
Regular Market Time 1,776,456,002
Regular Market Volume 18,839,071
Return On Assets 0.0477
Return On Equity 0.10958
Revenue Growth 0.024
Revenue Per Share 95.13
Sand P52 Week Change 0.36506534
Sector Technology
Sector Disp Technology
Sector Key technology
Shares Outstanding 2,515,704,924
Shares Percent Shares Out 0.012
Shares Short 30,266,600
Shares Short Previous Month Date 1,772,150,400
Shares Short Prior Month 30,437,470
Short Name United Microelectronics Corpora
Short Percent Of Float 0.0128999995
Short Ratio 3.62
Source Interval 15
Symbol UMC
Target High Price 10.6
Target Low Price 6.8
Target Mean Price 8.68637
Target Median Price 8.6
Total Cash 128,365,191,168
Total Cash Per Share 10.197
Total Debt 78,969,716,736
Total Revenue 237,553,205,248
Tradeable 0
Trailing Annual Dividend Rate 2.6
Trailing Annual Dividend Yield 0.24482109
Trailing Eps 0.52
Trailing P E 22.423077
Trailing Peg Ratio 1.0007
Triggerable 1
Two Hundred Day Average 8.1935
Two Hundred Day Average Change 3.4665003
Two Hundred Day Average Change Percent 0.42307934
Type Disp Equity
Volume 18,839,071
Website https://www.umc.com