Lumentum stock jumps nearly 8% as AI capex wave lifts optics names into the weekend
Lumentum Holdings shares surged 8% to $544.68 Friday after reporting fiscal Q2 revenue of $665.5 million and a backlog topping $400 million for optical circuit switches. The company expects Q3 revenue between $780 million and $830 million. Traders cited strong AI-driven demand but flagged risks if cloud customers pause orders. Lumentum will brief investors at the OFC conference on March 17.