TLDR Marvell stock falls 6.35% to $183.93 following its $115 billion Lumentum deal. Lumentum shareholders will receive 4.5 Marvell shares for each share they own. Marvell expects more than $1
Marvell Technology (MRVL) shares dropped 6.35% to $183.93 after the company announced its $115 billion acquisition of Lumentum. The stock lost $12.47 during the session, extending its decline below the $196.40 level. Meanwhile, the all-stock agreement marks a major expansion of Marvell’s position in the artificial intelligence infrastructure market.
Marvell Technology, Inc., MRVL
Marvell announced a definitive agreement to acquire Lumentum through an all-stock transaction valued at approximately $115 billion. Under the agreement, Lumentum shareholders will receive 4.500 Marvell shares for each Lumentum share held. The transaction values each Lumentum share at approximately $1,132 and represents a 23.9% premium.
The premium reflects the companies’ unaffected closing share prices on October 28, 2026. This date preceded market speculation about a potential acquisition between the two semiconductor companies. Following completion, existing Marvell shareholders will own approximately 67% of the combined business.
Meanwhile, Lumentum shareholders will receive the remaining 33% ownership on a fully diluted basis. Marvell Chairman and CEO Matt Murphy will continue leading the combined company after completion. Additionally, three Lumentum directors, including CEO Michael Hurlston, will join Marvell’s seven-member board.
The acquisition targets growing demand for optical connectivity across artificial intelligence infrastructure. As AI systems expand, data centers require faster connections and greater bandwidth to support increasingly complex computing architectures. Consequently, the industry continues shifting from traditional copper connections toward advanced optical technologies.
Marvell brings expertise in electrical and optical interconnects, network switching, custom processors and advanced semiconductor technologies. Meanwhile, Lumentum contributes high-performance lasers, optical transceivers and optical circuit switching capabilities. Its specialized manufacturing operations also provide expertise in compound semiconductors, including indium phosphide.
Together, the companies intend to develop integrated connectivity solutions across the AI infrastructure supply chain. Their combined technologies will cover connections between distributed data centers and advanced semiconductor packages. Furthermore, the integration aims to improve bandwidth, processing performance and energy efficiency.
The combined company expects to address a total market opportunity valued at approximately $550 billion. The transaction provides more than $1 billion in projected annual cost synergies. Marvell also expects the acquisition to improve long-term revenue growth and operating margins.
The agreement anticipates earnings accretion to Marvell’s non-GAAP earnings per share during the first year after closing. However, shareholders from both companies must approve the transaction before completion. Regulatory clearances and other customary closing conditions also remain necessary.
The companies expect to complete the acquisition during the first half of calendar year 2028. Separately, Marvell reported preliminary fiscal third-quarter 2027 revenue within its previously issued guidance. The company maintained its revenue guidance midpoint while narrowing the expected range to plus or minus 2%, from the original 5% range.
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