TERADYNE, INC.

TER US8807701029

🆔
Registration No.
042272148
💰
Capitalization
Large-cap

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, into which it sells collaborative and autonomous robots for factory applications. Teradyne serves numerous end markets and geographies directly and indirectly with its products, but its most significant exposure is to semiconductor testing. Teradyne serves vertically integrated, fabless, and foundry chipmakers with its equipment.

🏢
Founded
1960
🔗
Website
Annual Performance 1
2021 2022 2023 2024 2025
38% -47% 27% 21% 0%
Annual Insiders Turnover, USD 2

1 annual and historical performance metrics are recalculated on a daily basis;
2 represents the total value of insider transactions (both buying and selling);

Insider Activity
📊
Transactions
51
🙍
Insiders
8
Person Price Shares Total Published Completed
Johnson Mercedes
O 		147.90
USD 		625
Sold 		92,438
USD 		06/10/2025 06/10/2025
Smith Gregory Stephen
CEO 		126.39
USD 		554
Sold 		70,020
USD 		22/09/2025 22/09/2025
Smith Gregory Stephen
CEO 		115.00
USD 		554
Sold 		63,710
USD 		12/09/2025 12/09/2025
Johnson Mercedes
O 		120.06
USD 		625
Sold 		75,038
USD 		05/09/2025 05/09/2025
Smith Gregory Stephen
CEO 		106.00
USD 		554
Sold 		58,724
USD 		12/08/2025 12/08/2025
Johnson Mercedes
O 		106.00
USD 		625
Sold 		66,250
USD 		05/08/2025 05/08/2025
Smith Gregory Stephen
CEO 		105.73
USD 		554
Sold 		58,574
USD 		30/07/2025 30/07/2025
Johnson Mercedes
O 		105.73
USD 		1,875
Sold 		198,244
USD 		30/07/2025 30/07/2025
Smith Gregory Stephen
CEO 		105.73
USD 		554
Sold 		58,574
USD 		30/07/2025 30/07/2025
Johnson Mercedes
O 		110.96
USD 		625
Sold 		69,350
USD 		03/03/2025 03/03/2025

Integrated EOD Stock Data and Insider Transactions Chart

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The visibility of insider buy and sell transactions on this chart should not be the sole factor in your decision to buy or sell a particular stock. Always consider the following dynamic reports for a broader understanding of stock market activities:

 

Historical Performance
1M 3M 6M 1Y 3Y 5Y All Time
14% -3% 14% 15% 45% 269% 558%
Last 52W Low 52W High All-Time Low All-Time High β
147.87 67.96 147.87 67.96 147.87
Company Insiders
Person / Entity Transactions Turnover, USD Average, USD First Last
Mehta Sanjay 11 3,387,090.37 307,917.31 25/01/2024 04/02/2025
Smith Gregory Stephen 9 1,919,826.90 213,314.10 11/09/2024 22/09/2025
Burns Richard John 9 1,317,259.72 146,362.19 25/01/2024 04/02/2025
Johnson Mercedes 15 1,294,381.25 86,292.08 06/05/2024 06/10/2025
Robbins Brad 1 154,707.30 154,707.30 15/12/2023 15/12/2023
Maddock Ernest E 1 94,070.00 94,070.00 01/02/2024 01/02/2024
Driscoll Ryan 4 90,890.81 22,722.70 28/01/2025 04/02/2025
Matz Marilyn 1 1,413.83 1,413.83 15/03/2024 15/03/2024

Insiders marked in yellow represent long-term insiders. These are individuals who have engaged in transactions for over 3 years and have conducted at least 10 transactions or reached a cumulative turnover of $1M USD. When examining transaction clusters, we prioritize those conducted by long-term insiders for analysis.

Stock Advanced Metrics
Delta Correlation subscribe 🔒
Upper Bound of Standardized Transaction Amount (ubsta), USD 4 subscribe 🔒

4 represents the maximum expected transaction amount for a company's insiders, calculated based on historical data. It provides insight into the typical range of insider transaction amounts and helps in identifying unusually large transactions.

5 a proprietary metric reflecting the consistency of insider trading behavior within a company. A higher discipline index suggests more regular and predictable insider transactions.