Arm reports Q4 revenue up 20% YoY to $1.5B, says AGI CPU demand will drive $2B in sales in 2027 and 2028, over 2x its prior guidance; ARM jumps 11%+ after hours (Michael Acton/Financial Times)

Arm is experiencing strong momentum with 20% YoY revenue growth and has significantly increased its AGI-related revenue forecast to $2B for 2027-2028, more than doubling prior expectations. This reflects surging demand for specialized CPU architectures to power artificial intelligence infrastructure, signaling a major shift in enterprise computing investments. For IT leaders, this indicates that AI workload optimization and processor selection will become critical strategic decisions, requiring early planning for infrastructure modernization and vendor partnerships in the 2027-2028 timeframe.