WATCHActiveMed1Y$AVGO$357.89Fri 4 Sep

Broadcom: the right custom-silicon thesis at the wrong price

By MenFem Editorial·Semiconductors·9 June 2026·Methodology·
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Broadcom: the right custom-silicon thesis at the wrong price

Key Points

  • The named winner of 'custom silicon eats commodity inference' — AI revenue +143%, FY27 AI guided >$100B.
  • Trades at a premium to NVIDIA on every earnings multiple while earning a third of the ROE.
  • Lower earnings quality: acquisition-amortization add-backs, ~$64B debt, the same hyperscaler customers as NVIDIA.
Price at Call
$392.16

Broadcom is the most dangerous competitor the NVIDIA bulls underestimate — the named beneficiary of the one thing NVIDIA's own disclosures concede it loses, commodity inference to custom silicon, growing AI revenue +143% off a multi-year backlog of hyperscaler design wins. It is also the most expensive and lowest-quality way to own that thesis. Broadcom trades at a premium to NVIDIA on every earnings multiple while earning a third of the return on equity; its non-GAAP earnings are flattered by billions in acquisition amortization; it carries roughly $64B of debt; and it is exposed to the very same hyperscaler capex cycle as NVIDIA, in the same customers. The −13% beat-and-fall in June is the market reminding everyone the premium leaves no room for a merely-excellent quarter. We are WATCHING, not buying: a great business and the right structural thesis, but we would rather own the chokepoints than the levered, premium-priced challenger until the multiple resets or the FY27 AI number de-risks.

Research Log

Reviewed 2026-09-06. Tape: 392.16 → 357.90 (−8.74%), peak-to-trough −16.33%, vs QQQ −10.71pp. The waiting was right — and its reason has largely dissolved: FQ3 revenue $29.6B (+86%), AI semis $16.7B (+221%), FY27 AI raised to ~$115B (the prior dossier's bull case), FY28 introduced at ~$230B; forward P/E ~20.7× vs NVDA ~19.1×, an ~8% premium where it was at-or-above. The prior dossier's question was answered bearishly on content (~$11–12B revenue per GW, undisputed) and Marvell won a Google custom-chip programme. KEEP as WATCHING; the next review decides whether "the wrong price" still holds.

source: docs/plans/call-reviews-2026-09-06-tickered.md

Sources filled from the shelf and the 2026-09-06 review docs (catalogue item 3). 3 entries.

source: docs/plans/markets-work-catalogue-2026-09-06.md

The most resilient position in the book — which is what a WATCHING call should look like.

Roughly −1.6% since the call was opened, against a book averaging materially worse. This call said the custom-silicon thesis was right and the price was wrong, and took no position accordingly.

Nothing in the Q2 earnings wave changed the custom-silicon argument in either direction. The entry-price question that kept this on the watch list is still open, and the sector de-rating since mid-July has moved it closer to interesting without a company-specific catalyst to force the decision.

Bull Case

The named beneficiary of NVIDIA's ceded inference share, growing AI +143% with a $30B+ backlog and a 79%-margin VMware annuity funding it.

Bear Case

A premium-to-NVIDIA multiple on one-third the ROE, with amortization-flattered earnings, ~$64B of debt, and the same hyperscaler concentration — doubly levered to one capex cycle.

What would prove this wrong

A watching call is a claim about the WAITING, so it fails in two directions. The reason for holding it stops being true if the premium never compresses while the thesis compounds anyway — AI revenue arriving as guided with the multiple intact would mean the discipline cost a move that was there to take. It stops being true in the other direction if the structural case breaks: a hyperscaler re-bidding or in-sourcing an XPU programme would end the 'named winner of custom silicon' framing, and there would be nothing left to wait for.

Catalysts

Q3 FY26 earnings + FY27 AI updateEarnings

Whether the FY27 >$100B AI number gets raised, not just reiterated.

Hyperscaler custom-chip deploymentsProduct Launch

OpenAI and Anthropic custom silicon deploying through 2026-2027.

Risk factors

Premium-multiple de-ratingHigh

The −13% June beat-and-fall shows the premium leaves no room for a merely-excellent print.

Single-customer program resetMedium

A hyperscaler re-bidding or in-sourcing one XPU program resets a whole revenue line — the customer owns the stack.

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Conviction

Conviction History

MedMed

3 Aug 2026

Reviewed against the Q2 2026 earnings wave (SK Hynix 29 Jul, Samsung 30 Jul, and the late-July hyperscaler prints). Most resilient position in the book at roughly -1.6%; nothing in the wave changed the custom-silicon argument. Still WATCHING on price — no conviction change.

Weekly closes

entry 392.16
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