Marvell Agrees to Buy Lumentum in $115 Billion All-Stock Deal
The proposed combination would bring Lumentum's optical components into Marvell as the companies seek to serve the growing market for artificial intelligence data centers.
By Hushread Stories, from 23 outlets · First published 2 Nov 2026
In brief
- Marvell Technology agreed to acquire Lumentum Holdings in an all stock transaction, and the deal remains proposed.
- The proposed acquisition is valued at about $115 billion, including debt, with no cash payment.
- Lumentum makes optical components used in artificial intelligence data centers, a market targeted by the combination.
- The companies say the proposed merger would create a category leader in artificial intelligence connectivity.
- New coverage highlights investor concerns and says the deal could push Ciena and Cisco to diversify optical supply.
Timeline · 6 moments
Deal may push Ciena and Cisco to diversify optical supply
Breaking News on Seeking Alpha Business & Economy ↗Coverage examines deal concerns and optical supply implications
Yahoo Finance ↗Nvidia CEO Jensen Huang blessed the proposed megadeal
Bloomberg Technology ↗Both companies' shares fell after the deal announcement
MarketWatch ↗Companies expect deal to close in first half of 2028
CNBC International ↗Marvell agrees to acquire Lumentum for $115 billion
The Wall Street Journal Tech ↗Update 3 Nov 2026, 8:31 pm UTC
The proposed acquisition remains an agreed, not completed, transaction. New coverage reports investor concerns about the deal and says it could prompt Ciena and Cisco to diversify their optical supply; the $115 billion deal itself has not changed.
Update 3 Nov 2026, 2:30 pm UTC
Bloomberg Technology puts optical networking at the center of the AI boom highlighted by the proposed deal. The new coverage adds no reported change to the agreement's status, value or terms.
Update 3 Nov 2026, 8:26 am UTC
The latest coverage adds that Nvidia CEO Jensen Huang gave his blessing before Marvell and Lumentum struck their deal, according to Bloomberg Technology. The acquisition remains proposed, and the new reports do not provide a closing date.
Update 3 Nov 2026, 2:23 am UTC
The agreement remains proposed, but newer coverage adds that investors reacted negatively: shares of both companies fell after the announcement, and some Lumentum shareholders called the offer inadequate. The supplied reports do not establish that the deal has closed or change its announced value.
Update 2 Nov 2026, 8:22 pm UTC
The deal remains an agreed, uncompleted acquisition. CNBC International now reports that it is expected to close during the first half of 2028, adding a timetable that was not available at the last write.
How it started
The deal centers on the equipment behind AI data centers. Lumentum makes lasers and other optical parts used in those facilities, according to The Next Web.
Marvell is targeting that business through an acquisition rather than a smaller partnership. MarketWatch described the proposed combination as a stock-financed deal aimed at the optical-networking market.
How it unfolded
On November 2, 2026, Marvell Technology announced an agreement to acquire Lumentum Holdings. Bloomberg Technology put the enterprise value at $115 billion and described it as one of the biggest technology tie-ups ever.
The transaction is all stock. The Wall Street Journal Tech reported that the roughly $115 billion valuation includes debt, an important distinction from the amount being paid for shares alone.
The companies presented the combination as a way to create a leader in AI connectivity, according to Financial Times. CBS Top Stories reported that Marvell said the acquisition would help the merged company serve the growing AI data center market.
Where it stands
This is an agreed acquisition, not a completed combination. MarketWatch described the companies as officially planning to combine, while The Next Web reported that Marvell had agreed to buy Lumentum.
The supplied coverage does not specify a closing date or provide a detailed transaction timetable. The companies' description of a future AI connectivity leader is their stated ambition, not an outcome already demonstrated.
What to watch
The main outstanding details are the transaction timetable and the precise stock exchange terms. Neither is specified in the supplied coverage, leaving readers without a stated completion date or a detailed account of what Lumentum shareholders would receive.
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