Broadcom Shares Surge on New AI Chip Customer Announcement. Is It Too Late to Buy the Stock?

Broadcom reported robust fiscal Q3 results, with overall revenue up 22% to $15.96 billion and adjusted EPS increasing 36% to $1.69, surpassing analyst estimates. The key highlight was a new $10 billion custom AI chip order from an undisclosed customer, widely speculated to be OpenAI, which is projected to significantly boost fiscal 2026 growth. This substantial order, coupled with a 63% surge in AI revenue to $5.2 billion (65% from custom chips), reinforces Broadcom's critical position in the expanding AI infrastructure market and underpins its strong long-term growth outlook.

Analysis

Broadcom delivered a robust fiscal Q3 performance, surpassing analyst expectations with a 22% year-over-year revenue increase to $15.96 billion and a 36% rise in adjusted EPS to $1.69. The primary catalyst for the positive market reaction was the announcement of a new, landmark $10 billion custom artificial intelligence (AI) chip order from a fourth major customer, widely speculated to be OpenAI, with deliveries scheduled for the second half of fiscal 2026. This single order significantly de-risks and enhances the company's long-term growth trajectory, given its magnitude relative to the estimated $13 billion in AI chip revenue for the current fiscal year. The AI segment's strength was evident in the quarter, with AI-related revenue soaring 63% to $5.2 billion, and custom chips increasing their contribution to 65% of that total. Beyond AI, the company's fundamentals appear solid; the VMware acquisition is yielding results, with the infrastructure software segment reporting a 17% revenue increase and expanding gross margins to 93%. Strong free cash flow of $7 billion provides critical capacity to service the $64.2 billion in debt from the acquisition. The forward guidance for Q4 remains strong, projecting a 24% revenue increase and a 66% surge in AI semiconductor revenue, reinforcing the current growth narrative. While the forward P/E ratio of approximately 40.7 appears high, the reported PEG ratio of 0.5 suggests the valuation may be justified by the exceptional growth outlook.

Key Decisions for Investors

• Investors should view the new $10 billion custom chip order as a material event that provides strong revenue visibility into fiscal 2026, validating the company's position as a key enabler of custom AI silicon for hyperscalers.
• Despite a high forward P/E multiple, the stock's valuation should be assessed in the context of its strong growth, as highlighted by a PEG ratio of approximately 0.5, which may signal that the shares are still reasonably priced for growth-focused portfolios.
• Monitor the cash flow generation and margin performance of the infrastructure software segment, as its stability is crucial for servicing the significant debt from the VMware acquisition and supporting the overall enterprise valuation.
• Consider the potential risk of U.S. export controls impacting sales to its suspected Chinese customer, ByteDance, although this risk appears substantially mitigated by the scale of the new order from the presumed U.S.-based customer.