Dear Teradyne Stock Fans, Mark Your Calendars for July 28

If you own Teradyne (TER) stock, or you're thinking about buying it, the last week of July could be critical. Teradyne, the company behind the machines that test AI chips, memory, and networking gear, is about to show investors whether its blistering growth pace from earlier this year can continue. And based on what management has said in recent weeks, there's a lot riding on the answer.

Teradyne has quietly become one of the more interesting AI plays on Wall Street, given it manufactures the equipment that proves AI chips work before they are shipped to data centers. As AI hardware gets more complex, that job is getting bigger and more expensive for customers to skip.