MRVL Marvell Technology
$171.41-$24.99 (-12.72%)
NASDAQ · As of 4:00 PM ET 11/02/26
Marvell Technology (MRVL -12.72%), a data infrastructure chipmaker for AI data centers, closed at $170.80, down 13%. The blockbuster announcement that the company was acquiring Lumentum sent shares lower, and investors are watching financing and integration risks next.
Trading volume reached 60.5 million shares, coming in about 171% above its three-month average of 22.3 million shares. Marvell Technology IPO’d in 2000 and has grown 1,111% since going public.
How the markets moved today
The S&P 500 (^GSPC -0.51%) closed at 7,542, down 0.50%, while the Nasdaq Composite (^IXIC -1.07%) finished at 25,164, down 1.07%. In the semiconductors for data infrastructure sector, Broadcom closed at $322.23, down 1.18%, while Lumentum finished at $684.40, down 18.59% after the deal headlines.
What this means for investors
On Monday, Marvell Technology announced a $115 billion all-stock agreement to buy Lumentum, a manufacturer of critical optical communications components, network modules, and commercial lasers for efficient data transmission. The acquisition is intended to boost Marvell’s data center offerings to capitalize on the artificial intelligence boom.
Last week, reports that Marvell was in advanced talks to buy Lumentum caused shares to slide as investors evaluated execution risk and capital allocation. Now that the deal has been announced, the market is weighing dilution, valuation, and financing risk.
Marvell CEO Matt Murphy explained the rationale for the acquisition, stating, “AI infrastructure is undergoing a fundamental architectural shift toward optical connectivity, creating an opportunity that comes along once in a generation.”
Marvell was already on a path toward massive growth. During its Investor Day on Oct. 6, the company raised its revenue outlook for its 2028 fiscal year (FY), ended Jan. 31, 2028, to $20 billion, and set a FY2031 target of $70 billion to $90 billion in sales. Adding Lumentum could be a game changer, as tech giants spend billions of dollars to build data centers capable of rapid computational processing in support of increasingly complex AI systems.
Robert Izquierdo has positions in Broadcom and Marvell Technology. The Motley Fool has positions in and recommends Broadcom, Lumentum, and Marvell Technology. The Motley Fool has a disclosure policy.
