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
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Alpha
Measures a portfolio's risk-adjusted performance against that of its benchmark
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Annual Standard Deviation
Measures how much the portfolio's total return varies from its mean or average.
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Annual Volatility
A statistical measure of the dispersion of returns for the portfolio.
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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.
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CAGR
CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.
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Information Ratio
A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.
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Max Drawdown
the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.
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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.
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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.
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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: Diode structure Jun. 12, 2018
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Patent Title: Vertical channel oxide semiconductor field effect transistor and method for fabricating the same Jun. 12, 2018
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Patent Title: Bipolar junction transistor Jun. 05, 2018
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Patent Title: Semiconductor device and method for fabricating the same Jun. 05, 2018
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Patent Title: Semiconductor memory device and semiconductor memory array comprising the same Jun. 05, 2018
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Patent Title: Semiconductor device and integrated circuit Jun. 05, 2018
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Patent Title: Method of fabricating integrated structure for mems device and semiconductor device Jun. 05, 2018
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Patent Title: High-voltage metal-oxide-semiconductor transistor and fabrication method thereof May. 29, 2018
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Patent Title: Method for fabricating a semiconductor device having gate structure with doped hard mask May. 29, 2018
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Patent Title: Semiconductor process May. 29, 2018
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Patent Title: Semiconductor memory structure May. 29, 2018
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Patent Title: Semiconductor structure and manufacturing method thereof May. 29, 2018
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Patent Title: Method for fabricating semiconductor device having a patterned metal layer embedded in an interlayer dielectric layer May. 29, 2018
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Patent Title: Method for fabricating finfet May. 22, 2018
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Patent Title: Fin field-effect transistor May. 22, 2018
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Patent Title: Semiconductor structure May. 22, 2018
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Patent Title: Semiconductor device and method of fabricating semiconductor device May. 22, 2018
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Patent Title: Flash memory cell May. 22, 2018
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Patent Title: Bipolar junction transistor May. 22, 2018
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Patent Title: Semiconductor substrate May. 22, 2018
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Patent Title: Method for fabrication semiconductor device with through-substrate via May. 22, 2018
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Patent Title: Method for preventing dishing during the manufacture of semiconductor devices May. 22, 2018
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Patent Title: Semiconductor device and method of forming the same May. 15, 2018
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Patent Title: Semiconductor device and method for forming the same May. 15, 2018
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Patent Title: Semiconductor device and method for fabricating the same May. 15, 2018
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Patent Title: Semiconductor device including barrier layer and manufacturing method thereof May. 15, 2018
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Patent Title: Semiconductor device for electrostatic discharge protection May. 15, 2018
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Patent Title: Semiconductor device and method for fabricating the same May. 15, 2018
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Patent Title: Method of fabricating semiconductor device May. 15, 2018
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Patent Title: Method of fabricating a gate cap layer May. 15, 2018
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Patent Title: Method of decomposing layout design for preparing photomask set printed onto wafer by photolithography, method of forming photomask set and method of fabricating integrated circuit May. 15, 2018
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Patent Title: Semiconductor device having reverse u-shaped epitaxial layer and method for fabricating the same May. 08, 2018
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Patent Title: Non-volatile memory device May. 08, 2018
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Patent Title: Manufacturing method of semiconductor device May. 08, 2018
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Patent Title: Capacitor and fabrication method thereof May. 08, 2018
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Patent Title: Method for fabricating a mim capacitor May. 08, 2018
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Patent Title: Semiconductor structure and manufacturing method thereof May. 08, 2018
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Patent Title: Semiconductor structure and method for fabricating the same May. 08, 2018
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Patent Title: Apparatus for semiconductor wafer treatment and semiconductor wafer treatment May. 08, 2018
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Patent Title: Method of fabricating fin structure May. 08, 2018
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Patent Title: Method of forming integrated circuit May. 08, 2018
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Patent Title: Semiconductor structure and testing method using the same May. 08, 2018
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Patent Title: Piezoresistive microphone and method of fabricating the same May. 01, 2018
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Patent Title: Method for forming semiconductor device May. 01, 2018
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Patent Title: Method for fabricating fin-shaped structure and bump made of different material May. 01, 2018
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Patent Title: Method of forming semiconductor structure with aligning mark in dicing region May. 01, 2018
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Patent Title: Method for forming semiconductor device May. 01, 2018
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Patent Title: Method for fabricating semiconductor device May. 01, 2018
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Patent Title: Memory system capable of generating notification signals May. 01, 2018
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Patent Title: Method for forming single-level electrically erasable and programmable read only memory operated in environment with high/low-voltage Apr. 16, 2013
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
- ... Median 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.