Marvell to Acquire Lumentum in $115B All-Stock Deal, 4.5:1 Exchange Ratio
MRVL has more than doubled off its 52-week low of $70.685 on elevated volume (2.0× avg).
Summary
Marvell signed a definitive all-stock deal to buy Lumentum at a $115 billion implied enterprise value, issuing 4.500 Marvell shares per Lumentum share. Lumentum holders end up with about 33% of the combined company; closing is targeted for the first half of calendar 2028.
Key Events · M&A and Partnerships · MRVL
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Marvell to Buy Lumentum for $115B
Definitive all-stock merger: Lumentum holders receive a fixed 4.500 Marvell shares per Lumentum share, implying ~$1,132 per share and a $115 billion enterprise value — a 23.9% premium to the October 28, 2026 unaffected close.
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Ownership Split 67/33
Post-close, current Marvell stockholders own approximately 67% of the combined company on a fully diluted basis and Lumentum stockholders approximately 33%, meaning roughly a third of the pro forma equity goes to Lumentum holders.
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$1B+ Synergies, EPS Accretive
Management cites line of sight to more than $1 billion in annual run-rate cost synergies, primarily COGS, a $550 billion combined TAM, and non-GAAP EPS accretion in year one post-close.
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Close Targeted 1H Calendar 2028
Completion requires approval by both Marvell and Lumentum stockholders plus regulatory clearances; a Form S-4 with a joint proxy statement/prospectus is to be filed. Matt Murphy stays Chairman and CEO; three Lumentum directors, including CEO Michael Hurlston, join Marvell's board.
Analysis · MRVL · Manufacturing
Marvell is buying optical-component maker Lumentum for an implied $115 billion enterprise value in stock, a deal that reshapes the company from a chip designer into a full-stack AI connectivity supplier spanning electrical and optical technology. Lumentum holders get 4.500 Marvell shares each — about $1,132 per share, a 23.9% premium to the October 28 unaffected close — and will own roughly 33% of the combined company versus 67% for existing Marvell holders. The strategic case is the shift of AI data-center links from copper to optics, with management pointing to a $550 billion combined addressable market, more than $1 billion of run-rate cost synergies and first-year non-GAAP EPS accretion. The costs are real: roughly 33% pro forma dilution for Marvell holders and a long path to closing in the first half of calendar 2028, gated on both shareholder votes and regulatory approval. Marvell also narrowed its Q3 FY2027 revenue range to plus or minus 2% around the prior midpoint.
At the time of this filing, MRVL was trading at $194.75 on NASDAQ in the Manufacturing sector, with a market capitalization of approximately $172.2B. The 52-week trading range was $70.69 to $329.88. This filing was assessed with positive market sentiment and an importance score of 10 out of 10.