TER
Teradyne, Inc. Common StockInstruments For Meas & Testing Of Electricity & ELEC Signals
$371.47updated Sep 19, 2026
Congressional trading profile for Teradyne, Inc. Common Stock (TER), covering 7 disclosed transactions by 2 lawmakers.
Teradyne provides testing equipment, including automated test equipment for semiconductors, system testing for hard disk drives, circuit boards, and electronics systems, and wireless testing for devices. The firm entered the industrial automation market in 2015 and sells collaborative and autonomous robots for factory applications. Teradyne serves numerous end markets and geographies, directly and indirectly, through its products, but its most significant exposure is to semiconductor testing. Teradyne serves vertically integrated, fabless, and foundry chipmakers with its equipment.
Total Trades
7
Politicians Trading
2
Last Traded
Oct 31, 2025
Price history
Congressional Trades
| Politician | Notified | Traded | Type | Amount | Change |
|---|---|---|---|---|---|
| Lisa C. McClainR | Nov 21, 2025 | Oct 30, 2025 | Buy | $1,001 - $15,000 | +110.01% |
| Lisa C. McClainR | Aug 13, 2025 | Jun 17, 2025 | Buy | $1,001 - $15,000 | +329.79% |
| Julie JohnsonD | Mar 12, 2025 | Feb 12, 2025 | Buy | $1,001 - $15,000 | +233.04% |