Teradyne, Inc. (NASDAQ:TER) earns a place on our list of the 11 most overvalued companies according to the media. Teradyne (TER) to Facilitate Production of High-Volume Silicon Photonics and Co-Packaged Optics with Photon 100 Launch On March 17, 2026, Teradyne, Inc. (NASDAQ:TER) announced the introduction of Photon 100, a comprehensive optoelectric automated test platform designed to facilitate the production of high-volume silicon photonics and co-packaged optics. The system integrates the UltraFLEXplus ...