Marvell Technology (MRVL): fair value

Fair-value band

The normal range for this name runs from $74 (cheap) to $218 (expensive); it is now priced at $237.

That is 1.9σ above this name's own normal premium.

Standing premium not backed by fundamentals: nothing in this company's health score has changed to earn the rating the market normally gives it.

Is Marvell Technology undervalued?

Expensive, relative to its own history. Marvell Technology trades at $237, 132% above the fair value this model estimates, but it has habitually traded 43% above fair value, and today's gap is 1.9σ above that norm, wider than the range it normally trades in, so the verdict is Expensive: priced further above its own norm than usual, not just above the model's fair value. The health score behind that pricing hasn't moved to earn it, though: read Expensive here as “priced the way this name normally is”, not as a claim the price is justified.

Diligence checklist

6 pass · 3 fail · 2 no data

• FAILCash actually collected from profit, last 12 months: 79%XBRL · Marvell Technology only turns 79 cents of every reported dollar of profit into actual cash. I want at least 85. When the gap is this wide the profit is sitting in unpaid invoices and unsold inventory rather than in the bank. 2 of the last 3 years were loss-making and can't be scored on this ratio at all: dividing cash flow by a loss says nothing about earnings quality.
• PASSGap between paper profit and real cash: +1.8%XBRL · Marvell Technology's "profit on paper" and "cash in the bank" gap is small enough to pass.
• PASSDebt compared to one year of cash earnings: 0.32xXBRL · Marvell Technology could pay off everything it owes, net of the cash it holds, with 0.32 of a single year's earnings. My limit for a name I would buy is three years, so debt is not a risk here.
• FAILHow much more it earns on capital than that capital costs: -8.30ppXBRL (dealbreaker) · Marvell Technology earns 8.3 points LESS on the capital it employs than that capital costs. Every dollar reinvested here destroys value instead of creating it, which turns growth into a reason to worry rather than a reason to own the business. It has been below its cost of capital for 20 straight quarters, which is 5.0 years. That is capital destruction rather than a cheap stock, and it is where I stop work. The gap is wider than it was at the start of the window.
• PASSStock sold by executives and directors on the open market, last 6 months: $2.0MEDGAR · Insiders at Marvell Technology sold $2.0M of stock on the open market in the last 6 months, which is inside the $5 million line I draw. Selling that size is ordinary diversification rather than a signal about the business. The sellers: Casper Mark $1.4M, Durn Daniel $0.6M. A further $38.5M went out under pre-planned 10b5-1 schedules, which I don't count: those sales are set up months ahead and say nothing about what management thinks today. Options being exercised, and shares held back to cover the tax on them, are not sales and I don't count them either. filing ↗
• N/AHow long the CEO has run this company: n/aTEXT · I couldn't establish when Marvell Technology's current chief executive took the job: no appointment appears in the 8-K item 5.02 history.
• FAILProfit margin held up during the last sales slump: 45.5% vs 51.5% baseXBRL · The last time Marvell Technology's revenue fell, its profit margin per unit sold dropped from about 51.5% to 45.5%, giving up 12% of the margin it went in with. That looks like discounting to hold volume, which is the opposite of pricing power: a business customers won't leave doesn't have to pay them to stay. This is the accounts talking, not the filing: I'm reading the 5 quarters from October 2023 to November 2024, measured against the year going into it, and a shift in what the company sold can imitate pricing power either way.
• PASSNormal profit margin across a full business cycle: FCF margin 20.2% vs 20.9% medianXBRL · Marvell Technology's current cash margin (20.2%) sits a little below its long-run average (20.9%). My valuation grows the average, so a soft patch doesn't get written into the value as if it were permanent. Across the window the margin ran between 15.1% in October 2021 and 30.1% in August 2024.
• N/AHow much of the stock trades on an average day: $5,087MMARKET · Marvell Technology trades so much volume that this basically isn't a concern. There's no pass or fail here because the answer depends on how big a position I'd actually want to take.
• PASSShare of revenue from its single biggest customer: 10%TEXT · Marvell Technology's March 11, 2026 10-K names a customer at 10% of revenue, in its own words: "For example, during fiscal 2026, there were two customers (one distributor and one direct customer) whose revenues represented 10% or more of total net revenue". That's inside the quarter-of-revenue line where I stop work, but it is worth knowing whose buying decision moves the top line. filing ↗
• PASSWhether the company switched auditors in the last 2 years: noneEDGAR · Companies sometimes switch accounting auditors right before something bad is uncovered which can be a warning sign. Marvell Technology hasn't changed auditors in the last 2 years, so there's no such red flag here.