Aehr Test Systems
AEHR Real Time Price USDRecent trades of AEHR by members of U.S. Congress
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Recently reported changes by institutional investors
Quarterly net insider trading by AEHR'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
Estimated quarterly lobbying spending
AEHR Revenue by Segment or Geography
New patents grants
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Patent Title: Method and system for thermal control of devices in electronics tester Apr. 01, 2025
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Patent Title: Electronics tester Mar. 18, 2025
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Patent Title: Electronics tester Feb. 18, 2025
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Patent Title: Electronics tester Dec. 17, 2024
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Patent Title: Apparatus for testing electronic devices Dec. 10, 2024
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Patent Title: Method and system for thermal control of devices in an electronics tester Jun. 11, 2024
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Patent Title: System for testing an integrated circuit of a device and its method of use May. 07, 2024
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Patent Title: Apparatus for testing electronic devices Jan. 02, 2024
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Patent Title: Electronics tester Dec. 05, 2023
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Patent Title: Electronics tester Nov. 21, 2023
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Patent Title: Electronics tester Apr. 25, 2023
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Patent Title: Pressure relief valve Feb. 28, 2023
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Patent Title: System for testing an integrated circuit of a device and its method of use Sep. 20, 2022
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Patent Title: Apparatus for testing electronic devices Feb. 22, 2022
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Patent Title: Method and system for thermal control of devices in an electronics tester Dec. 28, 2021
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Patent Title: Electronics tester Dec. 14, 2021
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Patent Title: Pressure relief valve Sep. 07, 2021
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Patent Title: Electronics tester with power saving state Apr. 13, 2021
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Patent Title: Apparatus for testing electronic devices Dec. 01, 2020
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Patent Title: Electronics tester with current amplification Jul. 21, 2020
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Patent Title: System for testing an integrated circuit of a device and its method of use Jun. 09, 2020
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Patent Title: Electronics tester May. 12, 2020
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Patent Title: Layout of contacts Feb. 18, 2020
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Patent Title: Electronics tester with output circuits operable in voltage compensated power mode, driver mode or current compensated power mode Nov. 26, 2019
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Patent Title: Method and system for thermal control of devices in an electronics tester Nov. 05, 2019
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Patent Title: Limiting translation for consistent substrate-to-substrate contact Sep. 03, 2019
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Patent Title: Layout of contacts Jun. 04, 2019
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Patent Title: Electronics tester with double-spiral thermal control passage in a thermal chuck Dec. 11, 2018
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Patent Title: Apparatus for testing electronic devices Oct. 09, 2018
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Patent Title: Controlling alignment during a thermal cycle Jan. 30, 2018
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Patent Title: Electronics tester with output circuits operable in voltage compensated power mode, driver mode or current compensated power mode Jan. 23, 2018
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Patent Title: Electronics tester with group and individual current configurations Jan. 02, 2018
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Patent Title: Controlling alignment during a thermal cycle Apr. 18, 2017
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Patent Title: Electronics tester with hot fluid thermal control Nov. 22, 2016
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Patent Title: Apparatus for testing electronic devices Apr. 19, 2016
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Patent Title: Electronics tester with a valve integrally formed in a component of a portable pack Mar. 22, 2016
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Patent Title: System for testing an integrated circuit of a device and its method of use Feb. 02, 2016
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Patent Title: Apparatus for testing electronic devices Oct. 06, 2015
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Patent Title: Adhesively attached stand-offs on a portable pack for an electronics tester Jul. 21, 2015
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Patent Title: Integrated feedthrough module Mar. 24, 2015
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Patent Title: System for testing an integrated circuit of a device and its method of use Feb. 03, 2015
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Patent Title: Apparatus for testing electronic devices Jun. 10, 2014
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Patent Title: Apparatus for testing electronic devices Jan. 14, 2014
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Patent Title: Apparatus for testing electronic devices Mar. 05, 2013
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Patent Title: System for testing an integrated circuit of a device and its method of use Jul. 24, 2012
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Patent Title: Electronics tester with a signal distribution board and a wafer chuck having different coefficients of thermal expansion Jun. 12, 2012
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Patent Title: Apparatus for testing electronic devices Feb. 21, 2012
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Patent Title: System for testing an integrated circuit of a device and its method of use Oct. 04, 2011
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Patent Title: Separate test electronics and blower modules in an apparatus for testing an integrated circuit Jun. 28, 2011
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Patent Title: Wafer level burn-in and electrical test system and method Apr. 19, 2011
Federal grants, loans, and purchases
Estimated quarterly amount awarded from public contracts
Recent insights relating to AEHR
Recent picks made for AEHR stock on CNBC
ETFs with the largest estimated holdings in AEHR
- ... Highest Price Target
- ... Median Price Target
- ... Lowest Price Target
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- Is $AEHR stock a Buy, Sell, or Hold?
- What is the price target for $AEHR stock?
* Analyst consensus is not financial advice. Please see our data disclaimers .
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- Who owns $AEHR stock?
- Who owns the most shares of $AEHR stock?
- What funds own $AEHR 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 AEHR 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.