Lumentum (LITE) Stock Hits New Highs on AI Boom – Is the 219% Rally Just the Beginning? (December 5, 2025)
Key Takeaways 1. Lumentum Stock Today: A Rally at Full Throttle Lumentum is a designer of optical and photonic products used in cloud and AI data centers, telecom networks and industrial applications, operating through its Cloud & Networking and Industrial Tech segments. StockAnalysis After years as a niche optical supplier, the stock has turned into one of 2025’s standout AI infrastructure plays: A technical note from StockInvest.us (updated December 4) describes LITE as a short‑term “Strong Buy” candidate, highlighting: StockInvest Meanwhile, Investing.com notes that Lumentum’s stock has climbed about 219% over the past year and now trades on a trailing