Direct and Indirect: Who Actually Uses the ChipsNarrow moat

Marvell Technology (MRVL) — moat facet

43% of revenue arrives through distributors, so the famous customers are largely invisible in the filing — and 82% is a floor on the real concentration, not a ceiling.

In fiscal 2026 Marvell billed $4,630.4 million to direct customers (57%) and $3,564.2 million to distributors (43%)1. Two years earlier the split was 63% and 37%. The channel is growing faster than the direct business.

Revenue by customer type ($M)$3,469FY2024 direct$2,038FY2024 distrib.$4,630FY2026 direct$3,564FY2026 distrib.Channel share rose 37% to 43% of revenue in two years — visibility fell with it.
A growing share of demand arrives second-hand, through parties Marvell cannot see past.

That matters because of who sits behind it. Marvell's direct customers are largely OEMs and original design manufacturers — the companies that build the finished equipment — while the hyperscalers whose names appear in every discussion of this company frequently buy through those manufacturers and through distributors rather than on a direct invoice. Nvidia's filings describe the same structure from the other side, and the consequence is identical: the concentration table understates true end-customer dependency, because one end customer's demand can arrive through several named counterparties at once.

So the disclosed 82% from ten customers is a floor, not a ceiling, on how concentrated the real demand is. It is entirely possible that a smaller number of end customers drives more of the revenue than any single line in the filing shows — and neither Marvell nor its investors can resolve that from the outside.

The practical consequence is forecasting. When demand from an end customer turns, it reaches Marvell through inventory decisions at intermediaries, which is slower and lumpier than a direct order book. Watch the direct-versus-distributor mix: a rising channel share means less visibility exactly when the cycle makes visibility most valuable.

Moat trajectory: Narrowing

The channel share has gone from 37% to 43% of revenue in two years, which means a growing proportion of Marvell's demand signal arrives second-hand. That is a deterioration in information quality rather than in business quality — the chips are still being used — but for a company whose customers make lumpy, program-driven purchasing decisions, visibility is not a minor asset.

The number that tests this moat
Reported
Revenue arriving through distributors
43% — $3,564.2M of $8,194.6M

Up from 37% two years earlier, with direct customers at 57%. Because hyperscalers frequently buy through manufacturers and distributors, the disclosed 82% ten-customer concentration is a floor on true end-customer dependency rather than a ceiling. Watch the mix: a rising channel share means less visibility exactly when the cycle makes visibility valuable.

Source: Marvell Form 10-K, FY2026 (net revenue by customer type) ↗
References
  1. ReportedDirect customers were $4,630.4M (57%) of FY2026 revenue and distributors $3,564.2M (43%), from 63%/37% two years earlier.
    Marvell Form 10-K, FY2026 — customer concentration: ten largest customers 82% of total net revenue; two customers above 10% (Direct Customer A 14%, up from 13%; Distributor A 37%, up from 34% and 24%); accounts receivable concentrated with four customers at 73% of gross receivables (72% prior year); net revenue by customer type direct $4,630.4M (57%) and distributors $3,564.2M (43%) — FY2026 (ended January 31, 2026) · publ. March 11, 2026 · source ↗
Sources
Generated September 23, 2026