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    Test Systems Stocks List

    Symbol Grade Name % Change
    BIO A Bio-Rad Laboratories, Inc. 2.86
    AVAV B AeroVironment, Inc. 0.48
    KEYS C Keysight Technologies Inc. 1.70
    HEI.A D Heico Corporation 0.12
    HEI D Heico Corporation 0.37
    DCO D Ducommun Incorporated 0.75
    TRT D Trio-Tech International -2.45
    AEHR D Aehr Test Systems -14.28
    BIO.B D Bio-Rad Laboratories, Inc. Class B 0.00
    TMO D Thermo Fisher Scientific Inc 2.12
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    Related Industries: Aerospace & Defense Diagnostics & Research Scientific & Technical Instruments Semiconductor Equipment & Materials
    Related Stock Lists: Aerospace Microwave Semiconductor Avionics Bio Rad Laboratories Biotechnology Electromagnetism Electronics Laser Ortho Clinical Diagnostics Test Equipment Amplifier Analytical Chemistry Biopharmaceutical Production Biopharmaceutical Production Processes Biotechnology Research Biotechnology Researchers Burn In Systems Calibration Camera

    Related ETFs - A few ETFs which own one or more of the above listed Test Systems stocks.

    Symbol Grade Name Weight
    SYNB D Putnam BioRevolution ETF 12.14
    ARKX B ARK Space Exploration & Innovation ETF 9.77
    GRW C TCW Compounders ETF 9.18
    GCAD C Gabelli Equity Income ETF 9.07
    CWS B AdvisorShares Focused Equity ETF 8.59
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    Compare ARKX to GCAD Compare GCAD to CWS Compare SYNB to ARKX

        Test Systems Stocks Recent News

        Date Stock Title
        Nov 1 HEI.A Warren Buffett Eyes the Stars, Invests $185 Million in Aerospace Upstart HEICO
        Nov 1 HEI Warren Buffett Eyes the Stars, Invests $185 Million in Aerospace Upstart HEICO
        Nov 1 HEI Heico (HEI) Loses -5.9% in 4 Weeks, Here's Why a Trend Reversal May be Around the Corner
        Nov 1 HEI.A Heico (HEI) Loses -5.9% in 4 Weeks, Here's Why a Trend Reversal May be Around the Corner
        Nov 1 KEYS InTest Corporation (INTT) Q3 Earnings Surpass Estimates
        Nov 1 BIO Bio-Rad Laboratories Third Quarter 2024 Earnings: EPS: US$23.37 (vs US$3.65 in 3Q 2023)
        Nov 1 BIO Bio-Rad Labs misses Q3 estimates for profit, revenue
        Oct 31 BIO Q3 2024 Bio Rad Laboratories Inc Earnings Call
        Oct 31 BIO Bio-Rad's Management to Participate in Fireside Chat During UBS Global Healthcare Conference
        Oct 31 BIO BIO Q3 Earnings and Revenues Surpass Estimates, Stock Up Aftermarket
        Oct 31 AVAV Is AeroVironment, Inc. (AVAV) the Best Military Drone Stock to Buy According to Analysts?
        Oct 31 BIO Bio-Rad Laboratories Inc (BIO) Q3 2024 Earnings Call Highlights: Strong Clinical Diagnostics ...
        Oct 31 TMO Devyser Diagnostics AB (FRA:OL0) Q3 2024 Earnings Call Highlights: Navigating Growth and Challenges
        Oct 31 BIO Bio-Rad Laboratories, Inc. (BIO) Q3 2024 Earnings Call Transcript
        Oct 30 BIO Bio-Rad Laboratories (BIO) Beats Q3 Earnings and Revenue Estimates
        Oct 30 BIO Bio-Rad: Q3 Earnings Snapshot
        Oct 30 BIO Bio-Rad Reports Third-Quarter 2024 Financial Results
        Oct 29 BIO Bio-Rad Labs Q3 2024 Earnings Preview
        Oct 29 BIO What to Expect From These 3 MedTech Stocks This Earnings Season
        Oct 29 KEYS Will Keysight's Collaboration With ADI Benefit the Stock?
        Related Industries: Aerospace & Defense Diagnostics & Research Scientific & Technical Instruments Semiconductor Equipment & Materials
        Related Stock Lists: Aerospace Microwave Semiconductor Avionics Bio Rad Laboratories Biotechnology Electromagnetism Electronics Laser Ortho Clinical Diagnostics Test Equipment Amplifier Analytical Chemistry Biopharmaceutical Production Biopharmaceutical Production Processes Biotechnology Research Biotechnology Researchers Burn In Systems Calibration Camera
        Test Systems

        Test Systems are systems used to test the performance, reliability, and functionality of a product or system. They are used to evaluate the quality of a product or system before it is released to the public. Test systems can include hardware, software, and other components that are used to simulate real-world conditions and scenarios. Test systems are used to identify and fix any issues before the product or system is released.

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