Cisco Systems, Inc. Q4 2026 Earnings Recap

Shares fell 5.8% as investors reacted negatively to cautious forward guidance and margin pressure despite record revenue and strong demand growth, signaling concerns over sustainability and profitability challenges in the evolving AI cycle.

Key Takeaways

• Q4 revenue hit a record $17.3 billion, up 18% YoY, with product revenue growth of 24%.
• Product orders increased sharply, led by hyperscalers with triple-digit growth, bringing AI infrastructure orders to $9.3 billion for FY26 (4.5x FY25).
• Networking product orders grew 40%, supported by broad-based demand across categories and geographies.
• Despite strong top-line growth and operating leverage yielding 23% non-GAAP EPS growth in Q4, margins showed signs of compression, raising investor caution.
• Guidance for FY27 was tempered, with management not providing explicit outlook commentary during the call, contributing to market disappointment.