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Vicor (VICR) is nicely higher after beating expectations in its Q3 report this morning. The company modestly beat EPS expectations, while revenue increased 78.5% yr/yr, or 37.5% sequentially, to $197.1 mln, nicely above expectations. Recall that VICR initially projected nearly 10% sequential revenue growth in July, before raising its outlook to more than 20% on September 21 and more than 30% on September 30, driven by royalties from its first VPD licensing agreement with a leading AI OEM.

• Product revenue increased 47.1% yr/yr and 15.6% sequentially to $130.5 mln, supported by strong demand across its product portfolio. VICR saw strength among ASIC and memory test equipment customers, now representing over $100 mln in annual revenue. Meanwhile, royalty revenue more than tripled yr/yr to $66.6 mln.
• VPD licensing allows AI OEMs and hyperscalers to use Vicor's patented technology while sourcing modules from multiple suppliers. VICR reported interest from two additional hyperscalers and positive feedback on second-generation VPD demonstrations. Demand remains strong, with book-to-bill above 1, backlog increasing 166% yr/yr to $406 mln, and $100 mln in bookings during the first two weeks of Q4.
• Gross margin expanded 1,030 bps sequentially to 68.3%, supported by higher royalty revenue alongside improved product margins from increased volumes, manufacturing efficiencies, and favorable mix. Operating income more than doubled sequentially to $72.1 mln.
• Looking ahead, VICR expects roughly 10% sequential product revenue growth in Q4 and at least $43 mln in royalty revenue, assuming no new licensing agreements. It also plans to begin deploying equipment at ChiP Fab-2 in Q2 2027 to alleviate capacity constraints.

Briefing.com Analyst Insight

VICR shares have been volatile, surging above $300 in early October following multiple upward guidance revisions before pulling back amid broader weakness in AI-related semiconductor and infrastructure stocks. However, its Q3 results continue to highlight a growing royalty revenue base alongside strong underlying product demand, providing multiple avenues for further growth. Importantly, licensing agreements allow VICR to monetize its patented power-delivery technology without directly manufacturing the components, supporting higher margins as adoption expands. Continued interest from major hyperscalers also suggests additional licensing opportunities, while strong bookings and a rapidly growing backlog reinforce the strength of its underlying business. Looking ahead, expanding manufacturing capacity should help VICR address near-term production constraints and capitalize on rising demand for advanced power-delivery solutions, particularly as AI processors require increasingly sophisticated power systems. Although the timing of royalty payments may create quarterly fluctuations, the combination of expanding licensing opportunities and additional manufacturing capacity could provide further growth opportunities heading into 2027.