Arm Holdings Plc (NASDAQ:ARM) shares are rising in Wednesday's premarket session.

The company announced a major expansion into production silicon with the launch of its first AI-focused data center CPU.

This positions Arm to tap into the growing demand for AI infrastructure.

Expansion into Production Silicon

Arm Holdings has entered production silicon for the first time. The company launched its Arm AGI CPU for AI data centers, moving beyond IP and Compute Subsystems.

The new Arm-designed AGI CPU targets agentic AI workloads. It delivers over 2x performance per rack compared to x86 platforms.

It features up to 136 Arm Neoverse V3 cores, a 300-watt TDP, and high memory bandwidth. The CPU supports dense deployments with up to 45,000+ cores per rack in liquid-cooled systems.

Rising AI Demand Driving CPU Needs

Arm said the shift addresses rising demand for CPUs as AI systems move toward continuously running agents. These agents require much greater compute capacity.

Data centers may need more than four times the current CPU capacity per gigawatt, driving demand for more efficient, high-performance architectures.

The company is expanding its platform to offer three options: licensing Arm IP, adopting Arm Compute Subsystems (CSS), or deploying Arm-designed silicon.

The AGI CPU is expected to form the foundation for agentic AI infrastructure. It improves workload density, accelerator utilization, and power efficiency.

Ecosystem Support and Strategic Context

Meta Platforms Inc (NASDAQ:META) is the lead partner and co-developer. Other customers include Cerebras, Cloudflare, F5, OpenAI, SAP, and SK Telecom.

Arm is also working with OEMs such as ASRock Rack, Lenovo, Quanta, and Supermicro.

Broader system availability is expected in the second half of the year. More than 50 companies across the ecosystem, including AWS (NASDAQ:AMZN), Google (NASDAQ:GOOG), Microsoft (NASDAQ:MSFT), NVIDIA (NASDAQ:NVDA), and TSMC (NYSE:TSM), are supporting the platform.

For decades, ARM's platform has focused on scalable, power-efficient computing across billions of devices.

The move into silicon marks the next phase of that strategy. It extends ARM's architecture into data center infrastructure for AI at scale.

"Today marks the next phase of the Arm compute platform and a defining moment for our company," said CEO Rene Haas. "With the expansion into delivering production silicon with our Arm AGI CPU, we are giving partners more choices all built on Arm's foundation of high-performance, power-efficient computing, to support agentic AI infrastructure at global scale."

Arm expects the new chip to generate about $15 billion in annual sales within five years, overtaking current operations' sales.

Technical Analysis

Arm Holdings trades 19.7% above its 20-day SMA and 17.9% above its 100-day SMA, signaling strong short-term momentum. Shares have gained 8.59% over the past 12 months, reflecting steady long-term performance.

The stock remains closer to its 52-week highs than lows, indicating a favorable broader trend.

The RSI stands at 64.04, indicating neutral conditions with no signs of overbought or oversold levels. MACD shows a bullish signal at 3.1740, remaining above the signal line of 1.6370. This divergence suggests continued positive momentum in the stock.

The combination of a neutral RSI and a bullish MACD suggests mixed momentum, indicating that while the stock is not overbought, it still has upward pressure.

  • Key Resistance: $159.00
  • Key Support: $125.00

ARM Stock Price Activity: ARM Holdings shares were up 12.81% at $152.25 during premarket trading on Wednesday, according to Benzinga Pro data.

Photo: Piotr Swat via Shutterstock