Cisco’s upcoming Q4 fiscal 2026 earnings call, scheduled for August 12, follows record Q3 results driven by surging AI infrastructure demand from hyperscalers. The company reported $15.8 billion in revenue, up 12 percent year over year, with product orders growing sharply and AI-related bookings already at $5.3 billion year-to-date—prompting raised full-year targets to $9 billion in orders and $4 billion in revenue. Recent product launches featuring Silicon One processors, new data-center switches, and optics, alongside a restructuring plan to accelerate investment in AI, silicon, and security, position Cisco amid intensifying competition in AI networking. Traders will watch for confirmation of continued momentum, updated guidance, and commentary on agentic AI platforms and campus refresh cycles.