Detailed Narrative
Record quarter and record fiscal year
Arm delivered its highest-ever quarterly revenue of $1.49B in Q4 FY26, up 20% YoY and nearly $250M above the previous record, above the midpoint of guidance. Licensing grew 29% YoY to $819M and royalty grew 11% YoY to $671M, the highest-ever Q4 royalty figure. Full-year revenue was a record $4.92B, up 23% — the third straight year above 20% growth since the IPO. Royalty for the year was $2.61B (up 21%) and licensing $2.31B (up 25%). Non-GAAP EPS was a record $0.60 in Q4 and $1.77 for the year.
Cloud AI and the doubling of data center royalty
Data center royalty revenue continued to more than double YoY, the biggest contributor to royalty growth, and management sees no break in this momentum and expects it to double again in FY27. Growth is driven by the accelerating ramp of Arm-based server chips across all major hyperscalers (Graviton, Axion, Cobalt) plus data center networking chips — DPUs and SmartNICs — where Arm has close to 100% market share. Arm-based compute now represents about 50% share with top hyperscalers. Management expects the data center to soon become Arm's largest business.
Arm AGI CPU — silicon as a new growth vector
The Arm AGI CPU, launched last quarter and purpose-built for agentic AI, adds silicon as a third deployment option alongside IP and CSS. The first production silicon is claimed to deliver more than 2x performance per rack versus x86, potentially cutting AI data center capex by up to $10B per gigawatt, and carries 136 cores. Meta is lead partner and co-developer on a multi-generation roadmap targeting personal super intelligence for more than 3 billion users. More than 50 companies support the platform's expansion into silicon. Customer demand now exceeds $2B across FY27-FY28, more than double the ~$1B at launch, and Arm reiterated a $15B revenue target by FY31.
The agentic-AI CPU thesis and TAM
Management argues agentic workloads shift compute toward CPUs that coordinate tasks, move data, manage memory and orchestrate accelerators — requiring more than 4x today's CPU capacity and creating a data-center CPU market opportunity of more than $100B by 2030 (AMD subsequently cited $120B). The growth is framed as core-count expansion rather than chip-count: the AGI CPU has 136 cores versus Vera's 88, and management sees a path to 256 or 512 cores, driving ASPs higher. NVIDIA's announced standalone rack of 256 Vera CPUs (200kW, liquid-cooled) illustrates dedicated CPU racks emerging alongside GPU systems.
Licensing strength, ACV and strategic engagements
License and other revenue rose 29% YoY to $819M on demand for next-generation architectures and deeper strategic engagements, including a long-term partnership with the Indonesian government and two next-generation CSS licenses (one for smartphone chips, one for data center networking). The SoftBank technology licensing and design-services agreement contributed $200M, flat with the prior quarter. Because licensing is lumpy, management emphasizes annualized contract value (ACV), which grew 22% YoY — above long-term expectations for license revenue growth.
Ecosystem support for the silicon strategy
Management pre-briefed the ecosystem — chip builders (Samsung, TSMC), EDA partners (Synopsys, Cadence), the software/Linux/Kubernetes community, and licensees (AWS, Microsoft, Google, NVIDIA) — before announcing the silicon strategy, and every partner asked said yes, with over 50 providing quotes, references or videos. Management framed the move as customer-driven and additive: more Arm-optimized software strengthens the whole ecosystem, and the company is 'sold out' with customers seeking more product.