Palo Alto Networks reported fourth-quarter adjusted earnings of $1.02 per share, above the $0.98 analyst consensus, while revenue climbed 34% year over year to $3.41 billion, surpassing the $3.35 billion forecast. Shares gained about 5% in extended trading after falling 5.2% during the regular session. Next-generation security annual recurring revenue (ARR), a measure of contracted recurring sales, reached $9.1 billion, up 63% year over year. Fiscal 2027 guidance also exceeded expectations, with next-generation security ARR projected at $11.08 billion to $11.18 billion versus a $10.9 billion estimate and revenue forecast at $14.10 billion to $14.20 billion against consensus of $13.79 billion. Product momentum included 29% ARR growth for software-based firewall solutions, approximately $120 million of ARR from Prisma AIRS, $700 million in total ARR for XSIAM after a $100 million sequential increase, and $450 million in SASE competitive wins. The company also completed its $21 billion CyberArk transaction in February, finalized the Chronosphere deal in January and announced the purchase of Console, an AI-first operations and IT infrastructure platform. CEO Nikesh Arora said broad cybersecurity platforms working with frontier AI are needed to validate context, manage agentic actions and enable machine-speed remediation during active threats. Bernstein reaffirmed its Outperform recommendation and $253 price target. Shares have risen 159% from their February trough and 96% year to date, trading near the 52-week high of $399.