Fortinet Inc

Strong Q3 results; guidance beaten → raised 2026 outlook - Billings: +29% YoY to $2.34B - Total revenue: +20% YoY to $2.08B - Product revenue: +37% YoY to $765M (supported by customers shifting to higher-performing models; ASP uplift) - Profitability: Non-GAAP operating margin 38.2% (record), GAAP operating margin 33.9% - Earnings: Non-GAAP EPS +23% to $0.91; GAAP EPS +39% to $0.86 - Cash flow: Free cash flow $865M (+52% YoY); $2.84B YTD (+74%); Adjusted free cash flow $912M (44% margin) - Management stated results exceeded the high end of guidance and therefore raised 2026 billings and revenue guidance.

Key demand drivers: AI + SASE + network security; “FortiAI era” positioning - CEO emphasized that network security is the “most critical foundation” of AI security, with the firewall / SASE firewall acting as an inline enforcement and visibility point for AI traffic. - Corporate narrative: customers face AI-enabled attacks and need higher-performance, centralized, automated security vs “disconnected point products.” - SASE firewall pillar billing: +31% YoY - Company claims it is the fastest-growing SASE firewall vendor, nearly doubling market growth rate, supported by architecture (FortiOS unifying components) and FortiASIC. - OT billings: nearly +40% YoY, indicating continued strength in industrial/operational environments.

Service revenue: positive leading indicators; some near-term softness explained - Service revenue: +13% YoY to $1.31B, but with headwinds: - ramp timing on new large enterprise service activations - large expansion deals that consolidated existing service arrangements into enterprise agreements - Management guidance to investors: Q1 2026 was viewed as the trough for services growth rate; Q3 has leading indicators supporting recovery: - Service billings +26% - Total deferred revenue +19% - Short-term deferred revenue +14.5% (highest growth in 5 quarters) - New/expanded services mentioned as catalysts: - FortiGuard Inline AI Security Services (launched this week) to address AI-specific risks with constant updates - “SOC FortiAgent” described as an automated approach to address skills/tooling shortages - Notable opportunity: services attach motion described as both bundled at initial purchase and upsell after hardware rollout to sell relevant FortiGuard subscriptions (e.g., IPS/virtual patching/OT subscriptions).