Broadcom AI Revenue Jumps 221% to $16.7B in Q3 FY2026

For AI and machine learning teams, Broadcom's Q3 FY2026 results are not just an earnings story—they are a signal about where inference and training silicon is heading. A 221% year-over-year jump in AI semiconductor revenue to $16.70 billion, with fiscal 2028 projections near $230 billion, implies that major hyperscalers are moving fast on custom XPU architectures. That shift will influence model deployment economics, hardware abstraction choices, and the build-vs-buy calculus for AI infrastructure.

Broadcom's Q3 fiscal 2026 earnings report has transformed the company into one of the most consequential AI semiconductor investments on Wall Street. AI semiconductor revenue reached $16.70 billion, up 221% year over year and 54% quarter over quarter, while total revenue hit $29.591 billion, beating consensus expectations. Non-GAAP EPS of $3.32 extended a nine-quarter streak of earnings beats. Just as important, Q4 guidance calls for total revenue of roughly $34.8 billion, up 93% year over year, with AI revenue expected to accelerate to $21.7 billion, up 236% from the prior-year quarter. These numbers are not only a Broadcom story; they reframe the entire AI supply chain.

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Still, the stock's path has been uneven: it is up 24.04% over the past year and 6.5% year to date, but remains 6.37% below its level a month ago and well off its 52-week high of $494.18 versus a low of $289.48.

The forward trajectory is even more striking. Management now expects fiscal 2027 AI revenue near $115 billion and fiscal 2028 near $230 billion. CEO Hock Tan projects $350 billion in AI semiconductor shipments over two years and targets EPS of $30 by fiscal 2028, supported by six named XPU customers. This implies Broadcom's AI segment could roughly double from the just-reported $16.7 billion quarterly run rate to about $28.75 billion per quarter by fiscal 2027 and $57.5 billion per quarter by fiscal 2028. In a market that had questioned whether custom AI accelerators would remain a niche, these figures suggest hyperscale customers are committing to diversified silicon strategies.

Valuation and peer comparisons underscore the market's shifting view. 24/7 Wall St. rates AVGO a high-confidence buy with a $422.39 price target, implying 18.92% upside from the current price of $355.18. Broadcom trades at roughly 25 times forward earnings, matching NVIDIA's multiple, yet it grows AI revenue more than twice as fast as Marvell Technology while trading at half Marvell's valuation. This relative setup suggests the market is beginning to price Broadcom as a first-tier AI silicon franchise rather than a diversified semiconductor laggard. Still, the stock's path has been uneven: it is up 24.04% over the past year and 6.5% year to date, but remains 6.37% below its level a month ago and well off its 52-week high of $494.18 versus a low of $289.48. That volatility reflects both the opportunity and the concentration risk in Broadcom's AI business.