Lumentum stock price jumps after hours as upbeat outlook and analyst target hikes land
New York, Feb 4, 2026, 17:23 ET — After-hours Lumentum Holdings Inc. shares climbed 7.2% to $465.54 in after-hours trading Wednesday, following a volatile day that saw prices fluctuate between $426.21 and $509.90. The late move is significant since investors treat optical hardware stocks as a quick gauge for data-center spending linked to artificial intelligence. When guidance changes, these shares…