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Broadcom shares rose during Tuesday’s session after Marvell Technology presented an upbeat outlook for its custom artificial-intelligence chip business, prompting investors to reassess demand across the market for chips designed for large cloud-computing companies. Broadcom was up about 3.7% at $375.75 in late-session market data, after earlier reaching $378.56, according to Investing.com. The move followed a prior close of $362.51.
The clearest identifiable catalyst was Marvell’s investor day in New York on October 6, where the company raised its fiscal 2028 revenue target to approximately $20 billion. Marvell’s announcement was specific to its own business, but its projections also drew attention to the broader custom-silicon opportunity in which both companies compete to serve hyperscale cloud operators.
Marvell raises its fiscal 2028 target
Marvell CEO Matt Murphy told investors the company expected approximately $20 billion in total revenue in fiscal 2028. The target was $2 billion above the $18 billion outlook Marvell had communicated in August, according to the company’s investor-day materials and reporting on the presentation.
The company also set a longer-range fiscal 2031 revenue goal of $70 billion to $90 billion. Those figures are management targets, not reported results or guaranteed outcomes. Marvell’s investor-day materials described a large and expanding market for AI infrastructure as a foundation for its growth plans.
The update followed Marvell’s August announcement of record second-quarter fiscal 2027 revenue of $2.739 billion, up 37% from a year earlier. The company said data-center revenue grew 46% year over year, and it announced that its October investor day would outline its longer-term strategy for AI infrastructure.
Why the outlook matters for Broadcom
Marvell and Broadcom both design custom chips for major cloud and technology companies. These application-specific chips are developed for particular customers and workloads, rather than sold as one general-purpose product for every buyer. Because both companies are exposed to customer investment in data centers and AI computing, stronger forecasts from one supplier can influence investors’ expectations for the wider market.
Investing.com reported that Marvell shares also advanced on Tuesday, rising 5.9% in the market data displayed later in the session. The simultaneous gains are consistent with investors treating Marvell’s raised target as evidence of confidence in demand for custom AI silicon, though the announcement does not establish that Broadcom’s own customers have changed their orders or forecasts.
Broadcom’s share-price response should therefore be distinguished from a company announcement. The available reporting did not identify a new Broadcom contract, product launch, earnings update or revised company forecast on Tuesday as the direct cause of the advance. Instead, the central event was a competitor’s forward-looking outlook and its possible relevance to the sector.
Market gains were a secondary factor
U.S. equities also rose on Tuesday, providing a supportive backdrop for shares. Investing.com’s report said the S&P 500 gained about 0.7% and the Nasdaq rose about 0.6% during the session. Broadcom’s larger percentage advance suggests that the market-wide move alone did not explain the stock’s performance.
Trading figures can change during the day, and the cited prices reflect market snapshots rather than a final closing quotation. Investing.com’s page listed Broadcom at $375.75, up 3.65%, while its account of earlier afternoon trading cited a high of $378.56 and a gain of 4.4% at that point.
What remains uncertain
Marvell’s targets offer investors a new reference point for evaluating anticipated AI-related growth, but they do not amount to guidance from Broadcom. The available reporting did not establish how much of Marvell’s projected revenue is tied to specific customers or programs, nor does the target determine how market share will develop between the two chip designers.
Broadcom’s next reported results or company guidance would provide more direct evidence about its own demand and performance. No new Broadcom reporting date or scheduled company announcement was established in the materials reviewed for this report. For Tuesday’s move, the verifiable explanation is narrower: Marvell raised its long-term revenue ambitions, investors responded positively to the custom AI-chip outlook, and Broadcom shares gained alongside the sector.
