# Marvell Technology Shares Drop 12% as Lumentum Gains 4.5%

By Enna Lee

Canonical URL: https://www.tokenpost.com/news/investing/43565
Published: 2026-10-29T13:40:48.000Z
Updated: 2026-10-29T13:40:48.000Z
Section: Investing

> The opposing moves left optical-communications stocks mixed during a sharp semiconductor-sector move.

Marvell Technology shares fell 12%, leading losses among optical-communications stocks, while Lumentum shares rose 4.5%. The contrast left the two stocks moving in opposite directions: Marvell posted a sharp loss, while Lumentum advanced. The moves came amid a sharp shift across the semiconductor sector, placing Marvell’s decline within a broader industry move.

Marvell led optical-communications declines, while Lumentum was the counterexample with a gain. Marvell’s 12% fall was larger than Lumentum’s 4.5% rise, underscoring the divergence between the two shares. The figures describe a split across the named companies rather than a uniform decline.

Marvell trades under ticker MRVL, and Lumentum under LITE. For investors tracking the segment, the main development was the contrast between Marvell’s double-digit drop and Lumentum’s advance. The snapshot left no single direction across the two named stocks. The companies moved in opposite directions during a sharp semiconductor-sector move.