Arm Stock Up 46% on $2B in AI Deals — Bernstein Says the Run Isn’t Over

TLDR

• ARM stock surged 46.5% week-on-week, closing at $306.51, hitting historic new highs
• Bernstein initiated coverage with an Outperform rating and a $300 price target, forecasting 5x profit growth by 2030
• Arm secured $2 billion in committed customer demand for new autonomous silicon chip designs aimed at agentic AI
• Q4 FY2026 net income jumped 49% to $313 million; revenue rose 20% to $1.49 billion
• Nvidia’s Q1 report, which outlined a $200 billion CPU total addressable market, added further fuel to the rally

ARM stock hit $306.51 this week, up 46.5% in five trading days — one of the biggest weekly moves the stock has seen. The catalyst was a combination of a major analyst initiation, a landmark customer deal, and a boost from Nvidia’s quarterly results.

Arm Holdings plc American Depositary Shares, ARM

Before markets opened Monday, Bernstein initiated coverage on ARM with an Outperform rating and a one-year price target of $300 per share. Lead analyst David Dai said the shift from chatbots to AI agents is fueling a renaissance in CPU demand — and Arm is well-placed to benefit.

Bernstein forecasts Arm could grow its profits fivefold by 2030. The firm also projects ARM could capture a fourfold increase in CPU market share over the next four years, targeting a market worth $137 billion.

The stock is now up 180% year to date.

$2 Billion in Customer Commitments

Arm also disclosed $2 billion in committed customer demand for its new autonomous silicon chip designs — blueprints built specifically for agentic AI tasks in data centers.

Major cloud providers are signing long-term deals to use these designs, which are based on 3-nanometer server architecture. The appeal is speed and efficiency: these chips handle AI instructions faster than standard models and help prevent expensive GPUs from sitting idle.

The deals mark a clear pivot for Arm, which historically generated most of its revenue from smartphone technology. The data center opportunity is now drawing serious attention from the company’s largest enterprise clients.

Nvidia Earnings Added More Momentum

After markets closed on May 20, Nvidia reported Q1 FY2027 results. While the report didn’t move Nvidia’s own stock much, it sent ARM higher.

In its earnings materials, Nvidia outlined a total addressable market of $200 billion in the CPU space. Given ARM’s leadership in power-efficient CPU architecture, investors quickly connected the dots — and bought.

Arm’s own quarterly numbers also impressed. In Q4 FY2026, net income rose 49% year-on-year to $313 million, up from $210 million. Revenue grew 20% to $1.49 billion from $1.241 billion in the same period last year.

For Q1 FY2027, Arm has guided for revenue of $1.26 billion, plus or minus $50 million — implying roughly 19.6% growth year-over-year.

On the analyst front, ARM currently holds a Strong Buy consensus based on 22 ratings. Eighteen analysts rate it a Buy, three say Hold, and one recommends Sell. The average 12-month price target stands at $253.35.

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