Lumentum Holdings (LITE) Stock Hits Record Highs on AI Data Center Boom – Latest News, Forecasts and Analysis as of December 9, 2025
Lumentum Holdings closed at $359.12 on Dec. 9, 2025, up 4.8% with over 2.2 million shares traded. The stock has jumped about 219% in the past year, fueled by strong demand for AI data-center components. Market cap stands near $25 billion, with valuation multiples far above industry averages. Over 60% of revenue now comes from AI and cloud infrastructure products.