United Microelectronic Corp.
UMC Real Time Price USDRecent trades of UMC by members of U.S. Congress
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Recently reported changes in UMC holdings by institutional investors
Quarterly net insider trading by UMC's directors and management
* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.
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About
Key Metrics
Return (1d)
Return (30d)
Return (1Y)
CAGR (Total)
Max Drawdown
Beta
Alpha
Sharpe Ratio
Win Rate
Average Win
Average Loss
Annual Volatility
Annual Std Dev
Information Ratio
Treynor Ratio
Total Trades
Metrics Definitions
Disclaimer: The performance results shown are based on historical backtesting and are hypothetical in nature. Backtested performance does not represent actual trading and does not account for all market factors that may affect execution, such as liquidity, slippage, and changing market conditions. Past performance is not necessarily indicative of future results. There is no guarantee that any trading strategy will be profitable or avoid losses.
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Alpha
Measures a portfolio's risk-adjusted performance against that of its benchmark
Learn More about Alpha -
Annual Standard Deviation
Measures how much the portfolio's total return varies from its mean or average.
Learn More about Annual Standard Deviation -
Annual Volatility
A statistical measure of the dispersion of returns for the portfolio.
Learn More about Annual Volatility -
Average Win
The average return (%) for trades that resulted in a positive return.
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Average Loss
The average return (%) for trades that resulted in a negative return.
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Beta
A measure of the volatility of the portfolio compared to the market as a whole.
Learn More about Beta -
CAGR
CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.
Learn More about CAGR -
Information Ratio
A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.
Learn More about Information Ratio -
Max Drawdown
the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.
Learn More about Max Drawdown -
Sharpe Ratio
The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.
Learn More about Sharpe Ratio -
Total Trades
The total number of trades made by this strategy.
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Treynor Ratio
Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.
Learn More about Treynor Ratio -
Win Rate
The percentage of total trades that resulted in a positive return.
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Government lobbying spending instances
UMC Estimated quarterly lobbying spending
UMC Revenue by Segment or Geography
New UMC patent grants
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Patent Title: Semiconductor device and operating method thereof Jul. 12, 2016
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Patent Title: High-voltage metal-oxide-semiconductor transistor device and manufacturing method thereof Jul. 12, 2016
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Patent Title: Method of fabricating semiconductor structure Jul. 12, 2016
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Patent Title: Fin shaped semiconductor device structures having tipped end shape and method for fabricating the same Jul. 05, 2016
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Patent Title: Semiconductor device having fin structure that includes dummy fins Jul. 05, 2016
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Patent Title: Semiconductor device having spacer with tapered profile Jul. 05, 2016
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Patent Title: Finfet transistor structure and method for making the same Jul. 05, 2016
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Patent Title: Finfet structure Jul. 05, 2016
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Patent Title: Method of forming fin-fet Jul. 05, 2016
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Patent Title: Method of performing etching process Jul. 05, 2016
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Patent Title: Method for manufacturing semiconductor device and device manufactured by the same Jul. 05, 2016
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Patent Title: Semiconductor structure including silicon and oxygen-containing metal layer and process thereof Jul. 05, 2016
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Patent Title: Semiconductor structure and method of forming the same Jul. 05, 2016
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Patent Title: Method of forming trenches Jul. 05, 2016
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Patent Title: Oxygen treatment of replacement work-function metals in cmos transistor gates Jul. 05, 2016
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Patent Title: Method of fabricating fin field effect transistor Jun. 28, 2016
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Patent Title: Lateral diffused metal-oxide-semiconductor device Jun. 28, 2016
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Patent Title: Method for forming nanowire and semiconductor device formed with the nanowire Jun. 28, 2016
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Patent Title: Split gate non-volatile memory device and method for fabricating the same Jun. 28, 2016
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Patent Title: Static random access memory Jun. 28, 2016
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Patent Title: Fin-shaped field-effect transistor process Jun. 28, 2016
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Patent Title: Semiconductor structure and method of forming a harmonic-effect-suppression structure Jun. 28, 2016
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Patent Title: Method of using sidewall image transfer process to form fin-shaped structures Jun. 28, 2016
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Patent Title: Method for planarizing semiconductor device Jun. 28, 2016
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Patent Title: Electrostatic discharge protection structure and fabricating method thereof Jun. 28, 2016
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Patent Title: Semiconductor device Jun. 21, 2016
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Patent Title: Etching method for forming grooves in si-substrate and fin field-effect transistor Jun. 21, 2016
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Patent Title: Manufacturing method of a fin-shaped field effect transistor and a device thereof Jun. 21, 2016
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Patent Title: Mark segmentation method and method for manufacturing a semiconductor structure applying the same Jun. 21, 2016
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Patent Title: Complementary metal-oxide-semiconductor device Jun. 14, 2016
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Patent Title: Fin type electrostatic discharge protection device Jun. 14, 2016
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Patent Title: Method for forming a semiconductor structure Jun. 14, 2016
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Patent Title: Transistor structure for electrostatic discharge protection Jun. 07, 2016
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Patent Title: Method for forming semiconductor device with low sealing loss Jun. 07, 2016
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Patent Title: Spatial semiconductor structure Jun. 07, 2016
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Patent Title: Semiconductor process Jun. 07, 2016
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Patent Title: Manufacturing method of semiconductor structure May. 31, 2016
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Patent Title: Semiconductor structure and method for forming the same May. 31, 2016
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Patent Title: Oxide semiconductor device and method of fabricating the same May. 24, 2016
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Patent Title: Semiconductor device and method of forming the same May. 24, 2016
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Patent Title: Semiconductor device and method for fabricating the same May. 24, 2016
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Patent Title: Metal-oxide-semiconductor transistor device having a drain side dummy contact May. 24, 2016
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Patent Title: Semiconductor structure and a fabricating method thereof May. 24, 2016
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Patent Title: Semiconductor device with self-aligned contact and method of manufacturing the same May. 24, 2016
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Patent Title: Semiconductor device and method for fabricating the same May. 24, 2016
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Patent Title: Semiconductor integrated device including finfet device and protecting structure May. 24, 2016
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Patent Title: Manufacturing method of semiconductor structure for preventing surface of fin structure from damage and providing improved process window May. 24, 2016
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Patent Title: Method for manufacturing a contact structure used to electrically connect a semiconductor device May. 24, 2016
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Patent Title: Method of forming line pattern May. 24, 2016
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Patent Title: Method for fabricating semiconductor device May. 24, 2016
Federal grants, loans, and purchases
Estimated quarterly amount awarded to UMC from public contracts
Recent insights relating to UMC
Recent picks made for UMC stock on CNBC
ETFs with the largest estimated holdings in UMC
- ... Highest Price Target
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- ... Lowest Price Target
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- Is $UMC stock a Buy, Sell, or Hold?
- What is the price target for $UMC stock?
* Analyst consensus is not financial advice. Please see our data disclaimers .
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- Who owns $UMC stock?
- Who owns the most shares of $UMC stock?
- What funds own $UMC stock?
* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.
The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.
The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.Sign Up to view UMC Smart Score
See concise summaries of analyst reports, presenting both bullish and bearish arguments for a stock.
Example:
The Bulls Say summary highlights positive aspects of the stock.
The Bears Say summary points out potential risks and negative aspects of the stock.
Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with 5% market share in 2024 after TSMC and SMIC. UMC's headquarters are in Hsinchu, Taiwan, and it operates 12 fabs in Taiwan, Mainland China, Japan and Singapore, with additional sales offices in Europe, the US, and South Korea. UMC features a diverse customer base that includes Texas Instruments, MediaTek, Intel, Broadcom, Novatek, and Realtek, supplying a wide range of products applied in communications, display, memory, automotive and more. UMC employs about 19,000 people as of February 2025.
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