Marvell in Advanced Talks to Acquire Nvidia-Backed Lumentum in All-Stock Deal With Limited Premium

Marvell Technology is in advanced talks to acquire Lumentum, the Nvidia-backed optical components maker, in a deal that CNBC's David Faber reported would be structured entirely in stock and carry no significant takeover premium. The two companies have largely agreed on valuation, and a deal could be announced as soon as next week. Lumentum is a key laser supplier to Marvell, making the acquisition a vertical integration move aimed at securing the optical networking components central to AI infrastructure.

The deal news sent both stocks lower on October 30, with Marvell falling between 7% and 10% across the session and Lumentum dropping roughly 7% to 10% as well. The absence of a meaningful acquisition premium weighed on Lumentum shareholders, while Marvell investors reacted cautiously to the prospect of an all-stock transaction. Benzinga and Counterpoint Research noted the deal would position Marvell as a more direct challenger to Broadcom in the AI supply chain.

The moves came against a backdrop of broad and sharp selling across the semiconductor and AI infrastructure sector. Intel led declines with a 25% drop, while Arm Holdings and Qualcomm each fell roughly 10%, and AMD slid 9%. Hyperscaler spending concerns following Big Tech earnings spread through optical networking names, pulling Applied Optoelectronics down 15% and Coherent down 13%. Marvell's decline left the stock approximately 41% below its 52-week high, even as the shares remain up more than 150% from a March 2026 low when a major Wall Street bank issued a buy call. Rosenblatt maintained its Buy rating on Marvell, citing the M&A strategy as a positive signal for the company's positioning in the next wave of AI growth.