Lumentum stock slips as Marvell talks remain unconfirmed

Marvell Technology is in advanced discussions to acquire Lumentum Holdings, according to a Reuters report published on October 28, citing a Bloomberg report and people familiar with the matter. The discussions are private, and the report said an agreement could be announced as soon as next week.

The report does not describe a completed transaction. Marvell and Lumentum had not immediately responded to Reuters requests for comment, leaving the timing and structure of any potential deal uncertain. For Lumentum shareholders, the talks put the company at the center of a large strategic transaction; for Marvell investors, the financing and integration burden are key considerations.

Optics move into focus

Lumentum makes optical components used in communications networks and data centers. Reuters said the company operates in areas that have attracted rising investor interest as artificial intelligence workloads increase demand for faster data transmission.

Reuters also reported that Marvell had about 3.92 billion US dollars in cash and cash equivalents as of its latest quarter. Bernstein analysts said an acquisition of this scale would likely be impossible to fund entirely with cash, highlighting the importance of the eventual financing mix if negotiations produce a binding agreement.

Marvell has been a major beneficiary of artificial intelligence infrastructure spending, with demand for custom AI chips and networking products supporting its growth. Reuters noted that Marvell raised its fiscal 2028 revenue forecast earlier in October to 20 billion US dollars from 15 billion US dollars.

Stock reaction and next catalyst

Lumentum stock traded at 764.55 euros on Lang & Schwarz at 11:41 Berlin time on Friday, October 30, 8.19 percent below the Xetra close of Thursday, October 29. Investors now have two immediate questions: whether Marvell and Lumentum reach a definitive agreement and whether the proposed consideration would be paid in shares, cash or a combination.

The real-time quote of Lumentum stock provides the latest trading indication.

US technology shares remain the broader market backdrop for the story; see current market reports.

Investors will focus next on any formal announcement and on Lumentum's fiscal first-quarter 2027 results scheduled for November 5, 2026. Further updates are available in more news and analyses on Lumentum stock.