Quick Read Marvell (MRVL) plunged 49% in a month on its all-stock Lumentum deal and an AI selloff, yet strong growth leaves shares up 64% this year. Marvell fell far harder than Broadcom (AVGO) and AMD, whose declines were 18% and 34%, pointing to deal-driven selling beyond sector weakness. Rosenblatt’s Sajal Dogra sees a $300
Quick Read
Marvell (MRVL) plunged 49% in a month on its all-stock Lumentum deal and an AI selloff, yet strong growth leaves shares up 64% this year.
Marvell fell far harder than Broadcom (AVGO) and AMD, whose declines were 18% and 34%, pointing to deal-driven selling beyond sector weakness.
Rosenblatt’s Sajal Dogra sees a $300 target on optical synergies, while TD Cowen’s Sean O’Loughlin warns of peak-cycle timing and EPS dilution.
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A blockbuster optics deal and a political jolt to the artificial intelligence (AI) trade have hit one of this year’s big chip winners. Marvell Technology (NASDAQ:MRVL) stock is down 49% over the past month to $139.31 in afternoon trading. Even after that slide, Marvell stock is still up 64% year to date.
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The selloff stands out because the company’s operating results keep getting stronger. In Q2 FY2027, Marvell’s revenue rose 36.5% year over year to $2.74 billion, and its Data Center segment reached 79% of total sales. Management set its Q3 FY2027 revenue guidance at $3.15 billion, plus or minus 5%, with adjusted earnings per share (EPS) of $1.10. CEO Matt Murphy stated in August that “AI-related bookings remain exceptionally robust.”
MRVL Price Target — 24/7 Wall St.
MRVL Earnings Explorer — 24/7 Wall St.
How the Lumentum Deal and a Post-Election Selloff Sank Marvell
On November 2, Marvell agreed to acquire optical and laser hardware maker Lumentum Holdings (NASDAQ:LITE) in an all-stock deal. Lumentum’s chief executive stated the combination opens an “enormous” opportunity in AI connectivity. Shareholders on the Marvell side were less enthusiastic, since an all-stock structure means issuing a large block of new shares.
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A second blow landed on November 5, when chip and data center stocks sold off after Democrats won control of Congress. Voters also backed restrictions on most data center ballot measures, raising doubts about how quickly AI capacity can be built. Marvell sat squarely in that selloff’s path.
Broadcom (NASDAQ:AVGO) stock is down 18% over the past month to $298.74. Meanwhile, Advanced Micro Devices (NASDAQ:AMD) stock is down 34% over the past month to $419.46. Both declines are steep, but Marvell has fallen far harder than either peer, suggesting deal-related selling on top of the sector move.
Why Marvell Trades Differently From Broadcom and AMD
Marvell designs custom AI chips, high-speed optical interconnects and Ethernet switches, selling mostly to a handful of hyperscale cloud companies. That ties the company’s demand to specific customer program ramps.
AMD sells general-purpose graphics processors and central processors to a wide range of AI and computing buyers. Unlike Marvell, Broadcom pairs its custom silicon and networking chips with a large infrastructure software business, which spreads its risk further.
Is Marvell Hopeless? Weighing the Rebound Case Against the Risks
Rosenblatt analyst Sajal Dogra kept a Buy rating and a $300 price target on Marvell, arguing the deal joins the company’s chip and electrical-connectivity strengths with Lumentum’s fiber-optic expertise as the industry shifts from electrical to optical connections. Marvell Technology expects the combined operations to save more than $1 billion a year. Most Wall Street analysts covering the company still rate it a Buy, and its latest quarterly results beat expectations on both revenue and EPS.
MRVL Analyst Ratings — 24/7 Wall St.
TD Cowen analyst Sean O’Loughlin took the opposite view, downgrading Marvell to Hold and cutting his price target to $175 from $350. His concern is the deal’s structure and timing: it may come near the peak of the optical demand cycle, the all-stock structure could dilute EPS, and the two companies didn’t need to merge to collaborate. O’Loughlin spelled out the downside scenario in his note on Marvell:
If the cycle takes a turn for the worse going into calendar year 2028 due to [optical] transceiver overbuild, Lumentum’s operating leverage is likely to start working to the downside, worsening the margin and EPS dilution math from Marvell’s point of view.
Politics adds another risk, since local pushback on data centers could slow the hyperscaler spending behind most of Marvell’s sales (the same buildout we mapped through the power, cooling, and networking suppliers in a free AI infrastructure report). The company also carries $4.963 billion in long-term debt and relies on a small number of customers, which could magnify any slowdown in their orders.
MRVL Price Scenario — 24/7 Wall St.
What Comes Next for Marvell and the Lumentum Deal
The next test for Marvell is whether its upcoming quarterly report confirms the custom business acceleration management promised for the second half of fiscal 2027. Progress on the Lumentum deal matters just as much, including how much dilution shareholders ultimately absorb. Watch for signs that hyperscaler AI data center spending holds up as local opposition to new projects grows.
The bulls see accelerating revenue, a raised outlook and a deal that could make Marvell an optical connectivity leader. For the bears, possible dilution, a peak in optical demand and political pushback on data centers outweigh that growth story. A cautious approach to trading MRVL stock could make sense while the Lumentum deal’s outcome resolves.
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