Lumentum Holdings Inc. - Common Stock (LITE)

The Trump tariffs fallout sent down shares of Arista Networking, Coherent, Fortinet, Cisco, HPE and many other tech stocks.

A Raymond James analyst upgraded Lumentum stock and Coherent on views that Nvidia's co-packaged optics technology is not a big threat.

Nvidia’s Spectrum-X Photonics and Quantum-X Photonics networking switches use high-power, high-efficiency lasers to reduce power consumption and make the system more resilient.

While artificial intelligence will be in the spotlight at chip maker Nvidia's GTC conference this week, another technology development will be under the radar.

The firm said it had begun the search for Hurlston’s replacement. In the meantime, CFO Ken Rizvi will serve as interim CEO.

Viavi Solutions stock had its Relative Strength (RS) Rating upgraded to 93 Tuesday, up from 78 a day earlier.

What has Wall Street been buzzing about this week? Here is a look at the top 5 buy calls and the top 5 sell calls made by Wall Street's best analysts during the trading week of Jan. 13-17, 2025.

IBD's Telecom-Fiber Optics group is now ranked No. 3 out of 197.