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Call sheet · Q4'26

Arm (ARM)

Q4'26 earnings call · held May 6, 2026 · compared with the Q3'26 call · management-credibility review
10/12
Disclosure score
2 medium, 4 low flags
Financial quality
Bottom line
The sleeper story everyone's missing: ARM just revealed the data center CPU market is in panic-buying mode for agentic AI, with demand doubling in 6 weeks to $2B. This isn't gradual enterprise adoption - it's infrastructure scrambling. The binding constraint isn't demand, it's foundry capacity - they're rationing a market that wants 2x what they can build. As Haas put it: 'teams are working around the clock to make sure we can find the right answers for our customers.' The hyperscaler CPU transition is happening faster than anyone modeled. My view changes if supply chain constraints drag beyond Q2 FY27 or if competitive responses from Intel/AMD prove more effective than expected.

The 30-second version

  • The sleeper story: AGI CPU demand doubled to $2B in just 6 weeks, revealing hyperscale hunger for agent orchestration
  • Data center royalties doubling again after already doubling - this is the new growth engine
  • Supply constraints are the binding factor, not demand - they're rationing a $2B appetite

What changed this quarter

MetricQ3'26Q4'26Change
Total Revenue$1.24B (+26% YoY)$1.49B (+20% YoY)+$250M QoQ to new record
Royalty Revenue$737M (+27% YoY)$671M (+11% YoY)Growth decelerated 16 points
License Revenue$505M (+25% YoY)$819M (+29% YoY)+$314M QoQ, acceleration
Data Center RoyaltiesDoubled YoYMore than doubled YoYSustained triple-digit growth
Non-GAAP EPS$0.43$0.60+40% QoQ to record
Operating Margin41%49%+800 bps expansion
AGI CPU Demand$1B (March launch)$2B+ across FY27-28Doubled in 6 weeks
ACV Growth28% YoY22% YoYDecelerated 6 points
CSS Licenses19 total licenses21 total licenses+2 new licenses
R&D OpEx$716M (+37% YoY)$734M (+30% YoY)Growth rate moderating

Accountability tracked

7 new promises made4 narrative shifts flagged6 prior promises scored
Inside the full report
The complete write-up covers the full promise ledger with kept/missed calls, disclosure-quality scoring, the metrics-vanished check, verification items, and the questions to ask next quarter.
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Scores, kept-promise rates, and flags on this site reflect the author's opinion, applying a stated methodology to statements management made on public earnings calls. Informational and educational purposes only - not investment advice, a recommendation, or an offer to buy or sell any security. Sources believed reliable but not guaranteed; the author may hold positions in the securities discussed.

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