
Lumentum shares jump 15% on strong Q4 earnings and upbeat Q1 guidance, sparking gains in AI optics stocks.
Lumentum's stock surged 15% after reporting fiscal Q4 2026 revenue of $1.01 billion, more than doubling year-over-year and beating expectations. The company also raised its fiscal Q1 2027 revenue guidance to $1.225-$1.275 billion with EPS of $4.05-$4...


