Arm Holdings is a company founded in 1990 and headquartered in Cambridge, England. Arm designs CPU cores based on the ARM instruction set architecture and licenses this technology to chip manufacturers. The company is a fabless IP licensor and does not manufacture chips itself.
AI relevance
Arm architectures dominate mobile processor design and are found in nearly every smartphone. Arm is increasingly expanding into data centers and AI accelerators: energy-efficient Arm cores are becoming ever more important for server and edge AI, because the power consumption of large AI infrastructure is turning into a central cost factor. According to Arm's own fourth-quarter fiscal year 2025 results announcement, close to 50 percent of all new server chips shipped to top hyperscalers in 2025 are expected to be Arm-based, driven by custom silicon built on Armv9 and Arm Compute Subsystems (CSS) paired with AI accelerators.
Business model
Arm earns revenue from two sources: one-time license fees for its chip designs, and ongoing per-unit royalties for every Arm-based chip actually manufactured. In fiscal year 2025 (ended 31 March 2025), total revenue exceeded US$4 billion for the first time according to Arm's own announcement, with full-year royalty revenue also surpassing US$2 billion for the first time; the remainder of revenue came from license and other fees. The majority owner is SoftBank Group (about 87.1 percent, according to Wikipedia).
Product portfolio
Arm organizes its IP into several CPU families for different use cases: Cortex-A and Cortex-X cores target smartphones and PCs, the Neoverse line targets servers and data centers, while Cortex-M and Cortex-R cores power microcontrollers used in embedded systems and real-time applications. The portfolio also includes Mali and Immortalis GPUs for mobile gaming and Ethos NPUs for efficient on-device AI inference. Pre-integrated "Compute Subsystems" (CSS) — such as Neoverse CSS for data centers or Lumex CSS for on-device mobile AI — are designed to shorten chipmakers' development time. Arm also offers a dedicated reference CPU, the Arm AGI CPU, for rapid AI-data-center deployment, plus Zena CSS for autonomous vehicles and robotics.
Competitive position
In mobile, Arm holds what is effectively a monopoly position. In data centers and PC processors, however, Arm competes with the x86 architecture from Intel and AMD; at the same time, the open, royalty-free RISC-V instruction set architecture is gaining ground, particularly in microcontrollers and specialized chips. Arm is responding with deeper integration — ready-made Compute Subsystems and complete reference designs — and a growing footprint among hyperscalers. In the GPU segment, Wikipedia also lists Qualcomm, Nvidia, Samsung, and Imagination Technologies as competitors to Arm's Mali and Immortalis GPUs.
Key figures
For the fiscal year ended 31 March 2025, Wikipedia cites revenue of roughly US$4.01 billion and about 8,330 employees. The chief executive is Rene Haas. Arm says it invested more in R&D in fiscal 2025 than ever before. According to stockanalysis.com, Arm's market capitalization stood at approximately US$328.7 billion as of 13 July 2026. Since the launch of the first ARM1 processor, more than 250 billion Arm-based chips have shipped cumulatively, according to Tom's Hardware. The shares trade as an ADR on Nasdaq under the ticker ARM.
This profile is a neutral description and is not investment advice.