Lumentum (LITE) Stock After Hours: Why Shares Hovered Near $334 and What to Watch Before the Dec. 16 Market Open
After the bell on Monday, Dec. 15, 2025, Lumentum Holdings Inc. (NASDAQ: LITE) closed the regular session at $334.69, up $10.34 (+3.19%) versus Friday’s close. In after-hours trading, the stock was slightly lower around $334.25 at about 6:32 p.m. ET,