Marvell

Type: Company (Semiconductor / custom-ASIC co-design + interconnect, Santa Clara, CA) Ticker: MRVL

Marvell is the number-two merchant co-design partner for hyperscaler AI ASICs, holding an estimated ~35% of the custom-AI-ASIC design market behind Broadcom (~60%). Its named engagements are Amazon (Trainium) and Microsoft (Maia). Marvell projects up to ~$11B of AI ASIC revenue in 2026, the clearest single dollar figure on how large the merchant-ASIC opportunity has become.

Together with Broadcom, Marvell forms the "arms-dealer" layer of the GPU-vs-ASIC war — it monetizes the hyperscaler pivot to custom silicon regardless of which cloud's chip wins, and like every AI-silicon player it depends on TSMC for nodes and CoWoS packaging.

Key Contributions

• ~35% of the custom-AI-ASIC co-design market — Amazon Trainium, Microsoft Maia. Evidence: moderate (summary-derived) (Custom AI ASIC state of play)
• ~$11B projected AI ASIC revenue in 2026 — the headline scale figure for merchant ASIC. Evidence: moderate (summary-derived) (Custom AI ASIC state of play)
• Interconnect / optical DSP / custom SerDes IP complements the ASIC business for scale-out fabrics.

Risks & Constraints

• Smaller co-design share than Broadcom; competes head-to-head for the same hyperscaler sockets (e.g. Maia, where both are named).
• Revenue concentration in a few hyperscaler programs.
• The ~$11B figure is a projection — corroborate against Marvell investor guidance.

Mentioned In

• Custom Silicon vs GPU — the merchant co-design duopoly (Broadcom / Marvell)
• TSMC — hyperscaler ASICs route through Marvell but fab at TSMC

Changelog

• 2026-06-24 — Entity created. Marvell as the ~35% custom-AI-ASIC co-design #2 (Trainium/Maia) with ~$11B projected 2026 ASIC revenue.