After Earnings, Is Marvell a Buy, a Sell, or Fairly Valued?

Marvell Technology MRVL released its fiscal fourth-quarter earnings report on March 5. Here’s Morningstar’s take on Marvell’s earnings and stock.

Key Morningstar Metrics for Marvell Technology

• Fair Value Estimate

  : $130.00

• Morningstar Rating

  : ★★★★

• Morningstar Economic Moat Rating

  : Narrow

• Morningstar Uncertainty Rating

  : High

What We Thought of Marvell Technology’s Fiscal Q4 Earnings

Marvell reported strong fiscal fourth-quarter results and provided an even better, raised outlook for fiscal 2027 and fiscal 2028. In fiscal 2027 (calendar 2026), Marvell expects $11 billion in sales (30% growth), followed by $15 billion in fiscal 2028 (40% growth).

Why it matters: Marvell is a significant beneficiary of robust data center and AI spending with its portfolio of connectivity and compute chips. We see it as well-diversified across networking, optical, and custom AI chips (XPUs), taking share and growing rapidly in the medium term.

• Management was emphatic in providing two-year explicit guidance, and we view it as credible. Market talk has swirled over the past year surrounding Marvell and potential share losses, but we focus on strong results and execution that we expect to continue.
• Marvell is growing rapidly (42% growth in fiscal 2026) as it benefits from secular trends within rapid data center spending. We expect further penetration of custom XPUs at large AI customers like AWS and Microsoft, along with greater optical content in data centers, over the next five years.

The bottom line: We raise our fair value estimate for narrow-moat Marvell to $130 per share from $120 to incorporate bullish two-year guidance above our model that we see as credible. Shares popped about 15% after hours, but we still expect significant upside for investors from here.

• Our valuation implies a 22 times multiple over fiscal 2028 (calendar 2027) earnings, while the market implies 15 times. We see this low market-implied valuation suggesting weak growth after the next two years, which contrasts with our view that data center spending growth will continue.
• As for the market musings over share loss for Marvell’s XPU with AWS—we think the market is missing a multisourcing dynamic, and we don’t expect meaningful share loss from here. Furthermore, XPUs are a minority exposure versus Marvell’s optical business, where it has its best competitive position.

Fair Value Estimate for Marvell Technology

With its 4-star rating, we believe Marvell stock is moderately undervalued compared with our long-term fair value estimate of $130 per share, which implies a fiscal 2027 price/adjusted earnings multiple of 33 times and an enterprise value/sales multiple of 10 times, along with a 2% free cash flow yield. Against our estimates for fiscal 2028 adjusted earnings, our valuation implies a multiple of 21 times. The primary driver of our valuation is growth in data center revenue.

Read more about Marvell Technology’s fair value estimate.

Economic Moat Rating

We assign Marvell a narrow economic moat. In our view, Marvell holds intangible assets in networking chip design that enable it to compete at the cutting edge and defend its competitive position from well-capitalized competition, and also benefits from switching costs. We expect Marvell to earn excess returns on invested capital, more likely than not, over the next 10 years.

To us, intangible assets in networking chip design come in the form of engineering expertise, both in terms of silicon design and integration with complementary hardware and customer networking topologies, which results from decades of development, R&D expense, and engraved customer relationships. In our view, Marvell’s billions of dollars of cumulative R&D over the past decade have created a portfolio of differentiated intellectual property from which it can draw to build custom and semi-custom designs for myriad applications and customers.

Read more about Marvell Technology’s economic moat.

Financial Strength

We expect Marvell to focus on generating free cash flow in the medium term, and we no longer worry about its leverage. As of January 2026, the firm carried $2.6 billion in cash and $4.5 billion in total debt. We expect Marvell to stay leveraged but to pay down debt as it matures. We forecast the firm’s free cash flow generation to ramp up quickly behind high top-line growth, reaching $2 billion in fiscal 2027 and nearing $5 billion annually by the end of the decade, up from $1.4 billion in fiscal 2026 (actual).

We think Marvell will fund obligations and organic investment with cash flow and have enough left over for share repurchases on top of its steady-but-low dividend. Marvell also has a $750 million revolver available if it encounters a liquidity crunch.

Read more about Marvell Technology’s financial strength.

Risk and Uncertainty

We assign a High Uncertainty Rating to Marvell. The firm is highly concentrated to data center spending, which delivers great growth but creates high sensitivity to the rate of data center investment. While we expect strong long-term growth from data centers, decelerations or pauses in this investment can be a meaningful downside risk to Marvell results and its valuation.

We foresee Marvell facing continued competition in its end markets, from well-capitalized competitors. Our valuation assumes an ability for Marvell to defend its current share against heavyweights like Broadcom, Cisco, and Nvidia. We also assume Marvell can continue outperforming its end markets via secular growth of custom AI chips and rising optical content in data centers. If Marvell can’t adequately defend itself from larger rivals, its growth could suffer.

Read more about Marvell Technology’s risk and uncertainty.

MRVL Bulls Say

• Marvell’s strong position in optical chips and its burgeoning custom chip business offer a strong foothold into generative AI infrastructure, which should fuel high growth.
• Marvell’s strong non-GAAP profitability reflects moaty pricing power, in our view.
• We believe Marvell’s wide portfolio of switches, processors, and optical chips gives it ample opportunity for cross-selling and share gains.

MRVL Bears Say

• Marvell is significantly smaller than competitors like Broadcom and Nvidia, which risks the firm being unable to invest adequately to keep up with these massive peers.
• Marvell is highly concentrated in data centers, which makes it highly sensitive to the rate of data center and AI spending. Deceleration or corrections in the rate of spending would mean downside to growth and valuation.
• Marvell is a frequent acquirer, which risks the firm overextending itself or overpaying in the future and diluting shareholder value.

This article was compiled by Rachel Schlueter.