Lumentum Holdings Inc. — Form 8-K
Filed August 11, 2026 · analyzed by the 8-K Agent
8-K
▲ Likely positive
significance 68/100
What the filing says
Lumentum converted convertible notes (2026, 2028, 2029 Notes) into common shares in Q4 FY2026, generating a $7.8 billion one-time non-cash loss on debt extinguishment. The conversion increased outstanding shares from 69.6M (FY2025) to 88.6M (FY2026 end), and changed debt composition: current long-term debt rose to $1,597M from $11M, while long-term debt fell to $41M from $2,563M. Operationally, revenue grew 83% YoY to $3.01B, non-GAAP operating margin expanded to 29.8% (from 9.7%), and Q1 FY2027 guidance midpoint of $1.25B represents acceleration toward the company's target model.
Why this rating
Debt-to-equity conversion eliminates $7.8B future cash obligations but dilutes by ~27% (88.6M vs 69.6M shares). Strong revenue growth and margin expansion offset dilution risk; event is material to capital structure but underlying business momentum is solid relative to $2.7B market cap.
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