Cisco Q4 2026 earnings confirmed strong AI infrastructure networking demand across clustering, switching, and software-defined infrastructure products.
Cisco Systems closed a record fiscal year with momentum that management views as the strongest setup for investors in over a decade. The networking giant delivered Q4 revenue of $17.252 billion, beating consensus by 2.52% with 17.6% year-over-year growth, while non-GAAP EPS of $1.22 topped estimates by 4.38%—the fifth consecutive beat. Despite this performance, shares fell 8.4% the day after the earnings report, reflecting a market repricing lofty expectations. The stock remains up 64.5% over the past year and 49.44% year to date.
Three catalysts frame the bull case. AI infrastructure orders surged to $9.30 billion in FY2026, roughly 4.5 times the prior year, with management guiding AI revenue to $7.50 billion in FY2027. CEO Chuck Robbins characterized the opportunity as a "multi-year, multi-billion dollar networking super cycle" tied to agentic AI adoption, with Q4 networking orders up 40% year over year and hyperscaler orders up 95% year over year. The FY2027 revenue guidance of $72.2 billion to $73.4 billion implies 15% growth at the midpoint—a meaningful step-change from the 11.77% pace in FY2026.
Non-GAAP gross margin compressed to 66.3%, down 210 basis points year over year, as AI hardware and memory costs pressured product mix. Operating margin, however, expanded to 35.9%, as incremental hyperscaler revenue carries minimal added operating expense. Headwinds include tariff uncertainty, hyperscaler concentration risk, and net insider selling across 23 recent transactions.
Cisco's valuation context rests on peer comparison. Arista Networks, the purest AI networking comparable, posted 37.7% Q2 revenue growth with a 73x trailing P/E multiple. Cisco's 41x multiple appears compressed by comparison. Hewlett Packard Enterprise's networking segment grew 148.2% in Q2 FY2026 to $2.69 billion following its Juniper acquisition, yet HPE's 28.8% gross margin underscores the profitability advantage in Cisco's 66.3% stack.
The 24/7 Wall St. price target is $148.75, implying 31.09% upside and rated a buy with 90% confidence. A bull scenario projects $167.52 within twelve months; a bear case lands at $121.52, still slightly above current levels. The bullish thesis holds as long as hyperscaler order momentum sustains through Q1 FY2027, and weakens if gross margins slip below 65% without offsetting operating leverage.