Arm Holdings PLC (ARM) company profile

Arm Holdings plc designs, develops, and licenses semiconductor compute platforms, central processing unit architectures, graphics processing units, system components, and integrated compute subsystems. The company also provides associated developer tools, optimization software, and proprietary silicon solutions, including its own production processors. Its offerings are organized into three primary artificial intelligence market domains: Edge AI, Cloud AI, and Physical AI. Arm licenses its technology and intellectual property to semiconductor manufacturers, original equipment manufacturers, cloud service providers, and automotive and industrial device developers.

The company maintains a global presence with research, development, and operational centers located across the United Kingdom, continental Europe, North America, India, and the Asia-Pacific region. As of March 2026, cumulative shipments of chips incorporating its architecture exceeded 350 billion units across global consumer, enterprise, and embedded markets. Arm Holdings plc is headquartered at its registered office in Cambridge, United Kingdom, with a primary United States subsidiary office located in San Jose, California.

Summary of the business section of Arm's latest annual report, written by StockData.

“The initial public offering price per ADS is $51.00.”

Lock-up end is estimated as 180 days after the first trading day; the prospectus sets the actual terms.

“The following table sets forth the number of our employees for each of the past three financial years: … Total Employees 9,584 8,330 7,096 (1) 180 application engineers were reclassified from Non-Engineering to Engineering.”