Earnings / Industry directory / Semiconductors Instruments For Meas & Testing of Electricity & Elec Signals 1 stock in Semiconductors · SIC 3825. Company snapshot 2026-11-13 · Calculated market cap as of 2026-11-06 · USD Find a company or ticker Stocks in Instruments For Meas & Testing of Electricity & Elec Signals. Sorted by market cap, largest first. Ticker Company Market Cap Revenue (TTM) Net Income (TTM) TER TERADYNE, INC $33.21B $5.00BTTM ended 2026-09-27 $1.37BTTM ended 2026-09-27 No matching companies.