Lumentum is trading 5.3% down at $711.89 as investors continue to rotate out of optical networking and AI photonics names after recent sharp sector gains.
- Today’s move follows a string of sector-wide selloffs and profit-taking, with no new company-specific earnings, guidance changes, or downgrades reported.
- The weakness appears tied to fragile sentiment and valuation concerns across the optical communications industry rather than a fresh fundamental event.