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Call sheet · Q3'26

Broadcom (AVGO)

Q3'26 earnings call · held September 2, 2026 · compared with the Q2'26 call · management-credibility review
6/12
Disclosure score
2 medium, 3 low flags
Financial quality
Bottom line
The market will cheer the 221% YoY AI revenue surge, but the real story is the **memory‑intensive XPU designs that are eroding gross margin** and the **vanishing AI backlog metric** that removes a hard‑anchor for future revenue. Management’s binding constraints are the **substrate capacity rollout in Singapore** and the **HBM supply chain**, both of which are still vague. If memory costs rise faster than anticipated, margin pressure will accelerate and could force a revenue‑growth slowdown. My view pivots if the Q4 inventory days rise above 90 or if the gigawatt deployment schedule falls short of the announced 10 GW for 2027.

The 30-second version

  • Sleeper: AI‑XPU memory content is the real cost driver
  • Headline vs reality - record operating leverage masks margin compression
  • Risk: Disappearance of the “backlog” metric and vague supply language

What changed this quarter

MetricQ2'26Q3'26Change
Consolidated revenue$22.2 bn, +48% YoY$29.6 bn, +86% YoY+$7.4 bn, +38 ppts YoY
AI semiconductor revenue$10.8 bn, +143% YoY$16.7 bn, +221% YoY+$5.9 bn, +78 ppts YoY
Non‑AI semiconductor revenue$4.2 bn, +6% YoY$4.2 bn, +5% YoY, flat sequentiallyFlat YoY, +1 ppt YoY growth
Infrastructure software revenue$7.2 bn, +9% YoY$8.8 bn, +29% YoY+$1.6 bn, +20 ppts YoY
Gross margin (consolidated)77.1% (Q2)75% YoY, down 210 bps YoY-210 bps YoY
Operating margin (consolidated)67% (Q2)67.9% YoY, up 240 bps YoY+90 bps YoY
Free cash flow$10.3 bn, 46% of revenue$13.7 bn, 46% of revenue+$3.4 bn
Cash on hand$19.6 bn$24.0 bn, +$4.4 bn Q‑o‑Q+22% Q‑o‑Q
Inventory$4.3 bn, 86 days$4.5 bn, days not disclosed+$0.2 bn
CapEx$0.23 bn$0.53 bn, plus aggressive fab expansions+$0.30 bn

Accountability tracked

2 new promises made1 narrative shift flagged2 prior promises scored
Inside the full report
The complete write-up covers the full promise ledger with kept/missed calls, disclosure-quality scoring, the metrics-vanished check, verification items, and the questions to ask next quarter.
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Scores, kept-promise rates, and flags on this site reflect the author's opinion, applying a stated methodology to statements management made on public earnings calls. Informational and educational purposes only - not investment advice, a recommendation, or an offer to buy or sell any security. Sources believed reliable but not guaranteed; the author may hold positions in the securities discussed.

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