Lumentum delivered strong first-quarter fiscal year 2026 results, with net revenue reaching $533.8 million, marking a 58.4% year-over-year increase. The company also achieved substantial operating margin expansion and reported GAAP diluted net income per share of $0.05 and non-GAAP diluted net income per share of $1.10, both at the high end of guidance.
Net revenue for Q1 FY26 was $533.8 million, a 58.4% increase year-over-year.
Non-GAAP operating margin expanded significantly to 18.7%, up 1,570 basis points year-over-year.
GAAP diluted net income per share was $0.05, and non-GAAP diluted net income per share was $1.10.
The company ended the quarter with $1,121.8 million in total cash, cash equivalents, and short-term investments.
For the second quarter of fiscal year 2026, Lumentum expects net revenue between $630 million and $670 million, non-GAAP operating margin of 20.0% to 22.0%, and non-GAAP diluted earnings per share of $1.30 to $1.50.
Visualization of income flow from segment revenue to net income