Stock Markets August 27, 2026 01:14 PM

Rosenblatt Starts Coverage of Marvell, Sets $300 Target as 'Core Long' Ahead of Q2 Results

Analyst cites rising chip development costs, custom-silicon ramps and optical interconnect strength as drivers for higher valuation

By Caleb Monroe
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Rosenblatt analyst Sajal Dogra began coverage of Marvell Technology with a Buy rating and lifted the price target to $300 from $240. The analyst calls Marvell a "core long" ahead of the company's second-quarter report, citing strong optical interconnect expansion, scale benefits from rising chip development costs, and anticipated large custom-silicon ramps in fiscal 2028 and 2029.

Rosenblatt Starts Coverage of Marvell, Sets $300 Target as 'Core Long' Ahead of Q2 Results
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Key Points

  • Rosenblatt initiates coverage of Marvell with a Buy rating and raises the price target to $300 from $240.
  • Analyst models imply roughly $10.50 of FY29 earnings power and use a 29x FY29 earnings multiple to set the $300 target.
  • Strong sequential growth in optical interconnects, expected to exceed 25 percent, and large custom-silicon ramps in FY2028 and FY2029 are cited as drivers.

Rosenblatt analyst Sajal Dogra has initiated coverage of Marvell Technology with a Buy rating and simultaneously raised the firms price target to $300 from $240, designating the semiconductor firm as a core long idea as it approaches its second-quarter earnings release.

Marvell is scheduled to release second-quarter results on Thursday after the market close. Dogra expects the company to deliver another beat-and-raise quarter, driven in large part by sequential growth in optical interconnects that he projects to exceed 25 percent. He points to recent results from LITE, COHR and MTSI as evidence of the strength in that end market.

Valuation and earnings framework

Rosenblatt arrives at the $300 price target using a 29 times fiscal 2029 earnings multiple. Within the analysts earnings framework, Marvell displays roughly $10.50 of FY29 earnings power. Dogra also highlights runway for additional upside as scale-up and multi-rack AI architectures drive increased networking and optical intensity.

Shift toward custom silicon and timing

The analyst notes that the markets focus is shifting toward large custom-silicon ramps in fiscal 2028 and 2029. Specific customer programs cited include Microsoft Maia, AWS Trainium and what Rosenblatt describes as a materially expanded relationship with Google. Rosenblatt does not expect Marvells management to revise the companys previously stated FY28 and FY29 interconnect and custom framework before the firms Investor Day in early October.

Economics of chip development and strategic positioning

Dogra emphasizes that chip development costs have surged, now exceeding $500 million for a single chip design compared with about $50 million a decade ago. He argues that this steeper cost curve has led to a natural consolidation among digital semiconductor suppliers, which in turn enhances returns to scale for companies like Marvell.

According to the analyst, Marvell benefits from lower development cost per socket through intellectual property reuse, and from higher revenue per R&D dollar because designs and IP are reused across customers and product families. The firms deep strategic engagements with major cloud customers, including co-design of custom ASICs, create barriers to entry that support longer and more predictable product cycles, reduce cyclicality and underpin attractive incremental margins and returns on capital.


Context limits

The analyst commentary and the companys upcoming report form the factual basis of Rosenblatts rating and target. Managements formal updates to the FY28/FY29 framework are expected at Investor Day in early October, and Dogras projections reflect the assumptions outlined above.

Risks

  • Management may not update the FY28/FY29 interconnect and custom framework until the Investor Day in early October, leaving near-term guidance unchanged - impacts investor expectations in semiconductors and cloud exposure.
  • Rising chip development costs, now over $500 million per single chip design, concentrate the supplier base and could increase competitive pressure and capital intensity in the semiconductor sector.
  • Reliance on a small number of large cloud customers for custom ASIC ramps creates customer-concentration risk affecting networking and data center-related revenues.

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