MSX US Stock Daily Observation: Broadcom FY2026 Q3 Earnings: Doubling Down on AI, Semiconductor Revenue Up 221% YoY
- Key Takeaway: Broadcom's FY2026 Q3 earnings beat expectations, with AI semiconductor revenue growing 221% year-over-year to represent 56% of total revenue. However, the next quarter's total revenue guidance came in slightly below market expectations, primarily dragged by nearly stagnant growth in non-AI businesses. The company's AI business has become the dominant variable determining overall performance trajectory.
- Key Elements:
- Quarterly revenue of $29.591 billion and adjusted EPS of $3.32 both exceeded consensus estimates; GAAP diluted EPS stood at $2.68.
- AI semiconductor revenue of $16.7 billion, up 221% year-over-year, representing 56% of total revenue and approximately 80% of semiconductor segment revenue; infrastructure software revenue of $8.752 billion was the only item that missed expectations this quarter.
- Q4 revenue guidance of $34.80 billion came in below the consensus estimate of $35.03 billion, but AI semiconductor revenue guidance of $21.70 billion exceeded expectations of $21.33 billion, implying 236% year-over-year growth.
- Based on guidance estimates, Q4 non-AI revenue is projected to grow only 1.6% sequentially, while AI revenue is expected to grow nearly 30% sequentially—a significantly widening gap between the two growth rates.
- Management outlined long-term targets: FY2027 AI semiconductor revenue could double to $115 billion, with further doubling to approximately $230 billion by FY2028, at which point adjusted EPS would exceed $30.
- The company expects Q4 Non-GAAP operating profit to represent approximately 66% of revenue, reflecting earnings structure changes driven by the rising share of high-margin AI businesses.
- Analysts note that Broadcom's AI revenue share of total revenue is expected to rise from 56% this quarter to 62% next quarter, with deepening reliance on capital expenditures from a handful of custom chip customers—constituting a source of earnings sensitivity and vulnerability.
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Today's Observations
Broadcom delivered an earnings report that can be summed up as "AI is accelerating, everything else is slowing down." FY2026 Q3 revenue came in at $29.591 billion, with adjusted EPS of $3.32 — both beating expectations. AI semiconductor revenue reached $16.7 billion, surging 221% year-over-year, now accounting for 56% of total revenue. The real dividing line lies in the next quarter's guidance: Q4 total revenue guidance of $34.80 billion fell short of the $35.03 billion consensus estimate. However, the AI semiconductor revenue guidance of $21.70 billion actually beat the $21.33 billion consensus. Subtract the two, and the picture becomes clear: AI is not what's holding the company back.
Data in 60 Seconds
Revenue of $29.591 billion, beating the consensus estimate of $29.443 billion
Adjusted EPS of $3.32 on a Non-GAAP basis, beating the consensus of $3.23; GAAP diluted EPS for the same period was $2.68
AI semiconductor revenue of $16.7 billion, up 221% year-over-year, representing 56% of total revenue and approximately 80% of semiconductor business revenue
Semiconductor solutions revenue of $20.839 billion, beating the $20.509 billion consensus; infrastructure software revenue of $8.752 billion, missing the $8.877 billion consensus — the only segment that fell short this quarter
Free cash flow of $13.665 billion
FY2026 Q4 revenue guidance of $34.80 billion, below the $35.03 billion consensus; Q4 AI semiconductor revenue guidance of $21.70 billion, up 236% year-over-year, above the $21.33 billion consensus
Working backward from the guidance, Q4 non-AI revenue would be approximately $13.1 billion, representing just 1.6% sequential growth from this quarter's $12.891 billion, while AI business is tracking nearly 30% sequential growth over the same period
The company also guided Q4 Non-GAAP operating margin at approximately 66% of revenue; management stated on the earnings call that FY2027 AI semiconductor revenue is expected to double to $115 billion, double again to approximately $230 billion by FY2028, with FY2028 adjusted EPS expected to exceed $30
MSX View
The controversy surrounding this earnings report is actually quite narrow. Q4 total revenue guidance came in 0.7% below consensus, but the AI portion was 1.7% above. Subtract the two, and non-AI business is looking at nearly zero sequential growth next quarter — just 1.6%. Broadcom's story has now converged into a single metric: AI semiconductors as a share of total revenue, moving from 56% this quarter to an estimated 62% next quarter based on guidance — a 6-percentage-point jump in just one quarter. This is both its greatest strength and its greatest vulnerability. When more than 60% of revenue comes from a handful of custom chip customers, any shift in a single client's capex节奏 gets amplified into swings in overall guidance. Hock Tan's FY2028 target of $230 billion in AI revenue, measured against third-party estimates of the AI chip market size at that time, implies capturing roughly 40% market share — a figure that itself speaks to the scale of the bet.
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