ARM trades against a final fair-value range of $14.36-$27.89, with the midpoint set by the accepted valuation synthesis rather than earlier draft model outputs. Fair value range: low $14.4, high $27.9, with mid-point at $20.9.
Stock analysis
Arm Holdings plcARM Arm Holdings plc fair value $21–$28
Currently screens above fair value, so patience matters more than entry speed.
Fair value
$21
Margin of safety
-920.9%
Confidence
47/100
Moat
9/10
Educational analysis only — not financial advice. Always do your own due diligence.
$213.27Price
FV $20.89
High $27.89
ARM trades against a final fair-value range of $14.36-$27.89, with the midpoint set by the accepted valuation synthesis rather than earlier draft model outputs.
Edge AI refresh cycles drive accelerated hardware upgrades in mobile and PC end markets.
§2 ベアケース
A synchronized deceleration in mobile handset replacement cycles combined with rapid RISC-V adoption in IoT and automotive could severely stall growth. Valuation currently demands flawless execution; any miss on v9 adoption rates will aggressively re-rate the multiple.
このテーゼが崩れる経路
RISC-V Disruption
20%· Medium
Open-source RISC-V architecture matures rapidly, becoming the standard for IoT and auto, destroying Arm's pricing power.
FV impact
Severe (down to 14.36)
Trigger
3-5 years
Mobile Saturation
30%· Medium
Global smartphone refresh cycles elongate permanently, stalling the volume growth required to support the terminal multiple.
FV impact
Moderate
Trigger
1-3 years
Hyperscaler Bypass
15%· Low
Cloud providers successfully shift to internal proprietary architectures, bypassing Arm IP for data center infrastructure.
FV impact
Severe
Trigger
3-5 years
監視すべき早期警戒シグナル
指標
現在
トリガーしきい値
Deceleration in v9 architecture royalty rate expansion.
Monitor
Deterioration versus the report thesis
Major OEM or hyperscaler announces defection to RISC-V.
Monitor
Deterioration versus the report thesis
Slowing smartphone unit shipments in emerging markets.
Monitor
Deterioration versus the report thesis
Rising capital intensity diverging from historical norms.
Monitor
Deterioration versus the report thesis
SBC expense continues to accelerate faster than top-line revenue.
Based on our latest analysis, ARM looks meaningfully overvalued. The current price is $213 versus a composite fair-value midpoint of $20.9 (range $14.4–$27.9), which implies roughly 90.2% downside to the midpoint.
Our composite fair-value range for ARM is $14.4–$27.9, with a midpoint of $20.9. The range is triangulated across multiple valuation models (discounted earnings, forward earnings scenarios, peer multiples, and where applicable owner earnings or reverse DCF) and weighted by reliability for Arm Holdings plc's archetype.
Our current rating for ARM is Sell with a confidence score of 47/100. ARM is rated Sell at $213.27 versus the reconciled fair value midpoint of $20.89, implying -90.20% upside/downside. Confidence is separately disclosed at 47/100. This is research for educational purposes, not personalized investment advice.
The top risks our latest report flags for Arm Holdings plc are: RISC-V Disruption; Mobile Saturation; Hyperscaler Bypass. The single biggest risk is RISC-V Disruption: Open-source RISC-V architecture matures rapidly, becoming the standard for IoT and auto, destroying Arm's pricing power.
Our current rating for ARM is Sell, issued with a confidence score of 47/100 and a moat score of 9/10. The rating reflects the composite fair-value range ($14.4–$27.9) versus the current price of $213.
Arm Holdings plc is classified as a mature compounder stock. Archetype determines how every downstream parameter — discount rate, terminal growth, deceleration curve, terminal multiple, scenario probability weights, scorecard weights, and which valuation models are prioritized — is calibrated for ARM.
