⚠ Customers Turned CompetitorsHigh threat

Broadcom (AVGO) — threat to the moat

The hyperscalers buying the custom silicon are the ones most able to design their own.

Broadcom's fastest-growing business — designing custom AI accelerators and networking for the hyperscalers — depends on a handful of giant customers who are, uncomfortably, among the few organizations on earth capable of doing that work themselves. Broadcom helps Google, Meta, and others build their own chips1, which is enormously lucrative; but it also means its biggest opportunity sits with customers who have the talent, the scale, and every strategic incentive to bring more of that design in-house over time.

AI share of semiconductor revenue, by quarter (%)50%Q1 FY2552%Q2 FY2557%Q3 FY2567%Q1 FY2672%Q2 FY2680%Q3 FY26Calc: AI semiconductor revenue / semiconductor solutions revenue, quarterly releases
Four fifths of the chip business now comes from AI programs built for customers who also employ their own silicon teams.

The tension is inherent to the custom-silicon model. Today the hyperscalers lean on Broadcom's design expertise, intellectual property, and networking leadership because building leading-edge chips alone is hard; but each generation they learn more, and a customer that grows confident in its own silicon team could reduce Broadcom to a narrower role or cut it out of pieces of the work. The very success of helping a customer build chips can, over time, teach that customer not to need you.

Broadcom's defense is that designing a competitive AI chip and the networking to connect thousands of them remains genuinely difficult, that its IP and process expertise are hard to replicate, and that even sophisticated customers find it cheaper to partner than to build everything alone. That has held so far, and the $179.2 billion of committed orders on the books in August 20262 says customers are committing, not fleeing. But an owner should hold clearly the structural oddity of a business whose best customers are also its most capable potential rivals.

References
  1. ReportedBroadcom helps Google, Meta, and others build their own chips, which is enormously lucrative; but it also means its biggest opportunity sits with customers who have the talent, the scale, and every strategic incentive to bring more of that design in-house over time.
    Broadcom, Q2 FY2026 earnings (rev $22.19B +48%; AI semiconductor revenue $10.8B +143%; custom-accelerator programs for hyperscalers; AI revenue guided above $100B by FY2027) — Q2 FY2026 · publ. Jun 2026 · source ↗
  2. ReportedThat has held so far, and the $179.2 billion of committed orders on the books in August 2026 says customers are committing, not fleeing.
    Broadcom Inc., Form 10-Q for the quarter ended 2 August 2026 - remaining performance obligations approximately $179.2 billion, including a long-term contract for custom AI accelerators entered in the quarter ended 3 May 2026, about 25% expected within 12 months; one semiconductor customer, a distributor, 50% of net revenue in the quarter (32% a year earlier) and top five end customers about 55%; distributors 56% of net revenue for three quarters; purchase commitments $126,821M ($52,674M for fiscal 2027, $72,952M for fiscal 2028); operating income $15,955M (54% of revenue) against $5,887M (37%); infrastructure software revenue $8,752M (+29%) and operating income $7,325M (+40%), attributed to VMware Cloud Foundation including additional license revenue; subscriptions and services revenue $5,312M against $4,779M, products $24,279M against $11,173M — Quarter ended 2 August 2026 · publ. 2026-09-10 · source ↗
Sources
Generated September 22, 2026