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Arm Holdings plc (ARM) stock analysis, November 18, 2025: ARM tests $135.71 support after an 18% monthly slide

Published November 18, 2025 · ARM chart, levels and live analysis

Key Updates

Arm Holdings shares kept falling, down 3.24% to $135.71 over the last day, extending the monthly correction to -18.05%. Despite the weak price action, management remains upbeat about AI opportunities, suggesting the current pressure may be temporary.

Current Trend

ARM is in a deep correction from its highs, having lost 18.05% over the month while showing a relatively flat six-month performance (-0.18%). Short-term pressure has intensified with a 9.37% drop over the past five days, indicating accelerating sell-offs. The current level of $135.71 marks a sizable decline from recent peaks and could form a new support zone.

Investment Thesis

ARM’s appeal stems from its dominant position in mobile processor design and growing demand for AI solutions. The company benefits from partnerships with tech giants such as Microsoft, Nvidia, Meta and Apple, delivering steady licensing revenue and royalties as chip volumes rise.

Thesis Status

The investment case remains intact despite short-term price pressure. Management’s comments about continued AI momentum reinforce the long-term growth outlook. The ongoing pullback likely reflects broader AI sector re-rating and profit-taking rather than a fundamental deterioration of ARM’s business model.

Key Drivers

A primary positive catalyst is the chief marketing officer’s statement that AI momentum will persist despite bubble concerns, supporting long-term demand for the company’s architectures. Source. Partnerships with leading technology firms provide a solid foundation for licensing and royalty revenue growth.

Technical Picture

ARM shares are in a downtrend with accelerating short-term weakness. The $135.71 level may act as interim support after an 18% monthly correction. Trading volume and volatility point to active selling, requiring stabilization before a technical reversal can form. Holding current levels will be key to preventing further deepening of the correction.

Bull Case

  • Optimistic management comments about ongoing AI momentum bolster long-term demand for ARM solutions Source
  • Strategic partnerships with Microsoft, Nvidia, Meta and Apple provide a stable revenue base and access to expanding markets Source
  • The current pullback creates an attractive entry point for long-term investors while fundamentals remain strong
  • Dominant position in mobile and server processor architectures delivers sustainable competitive advantages
  • Rising demand for energy-efficient AI and edge-computing solutions supports the business model’s long-term outlook

Bear Case

  • An intense -18.05% monthly correction signals strong seller pressure and the potential for further declines
  • A 9.37% drop over five days shows worsening short-term sentiment
  • Bubble concerns in the AI sector, mentioned by management, could trigger additional re-rating of tech assets Source
  • High investor expectations for AI growth create disappointment risk if the sector slows
  • Reliance on a few large partners introduces concentration risk if their strategies shift or capex declines
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