Lumentum reported fourth quarter 2026 revenue of $1.01 billion, exceeding analyst expectations and reaching its target model a quarter ahead of schedule. While the company reported a massive GAAP net loss of $7.2 billion due to a $7.8 billion non-cash loss on debt extinguishment from equitizing convertible notes, non-GAAP profitability was strong with diluted EPS reaching $3.23.
Key Highlights
- Surging AI workloads drove non-GAAP operating margins to 36.6%, a significant expansion from 15.0% in the prior year.
- Management provided robust first quarter 2027 guidance with a revenue midpoint of $1.25 billion, signaling continued acceleration in high-speed optical demand.
- The cloud module business is seeing initial orders for ELS modules and high-power CPO lasers, indicating optics are penetrating deeper into in-rack connectivity.