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Call sheet · Q3'26

Arm (ARM)

Q3'26 earnings call · held February 4, 2026 · compared with the Q2'26 call · management-credibility review
9/12
Disclosure score
4 medium, 4 low flags
Financial quality
Bottom line
The sleeper story is CSS quietly becoming half the royalty base while everyone focuses on headline growth numbers. Management just telegraphed a structural transformation where CSS royalty rates could hit 'upwards of 50%' of mix in 2-3 years, up from barely double-digit last year. That's not just growth, that's a business model upgrade. The obvious headline is 26% revenue growth, but the binding constraint is now power infrastructure, not demand, which actually strengthens ARM's efficiency moat. Rene's quote captures it: 'Only ARM's compute platform can address these demands, supporting AI workloads ranging from milliwatts to gigawatts.' My view changes if CSS adoption stalls or if they can't convert the March 24th mystery announcement into measurable revenue within 12 months.

The 30-second version

  • CSS royalty mix quietly approaching 50% of total royalties while everyone focuses on headline growth
  • SoftBank revenue run rate jumped to $200M/quarter but they're dodging product timeline questions
  • Memory shortage impact being downplayed but guidance deceleration tells the real story

What changed this quarter

MetricQ2'26Q3'26Change
Total Revenue$1.14B (+34% YoY Q2)$1.24B (+26% YoY Q3)Decelerated 800 bps despite beat
Royalty Revenue$620M (+21% YoY Q2)$737M (+27% YoY Q3)Reaccelerated +600 bps
License Revenue$515M (+56% YoY Q2)$505M (+25% YoY Q3)Decelerated -3100 bps
Data Center RoyaltiesDoubled YoY Q2More than doubled YoY Q3Continued triple-digit growth
Non-GAAP EPS$0.39 Q2$0.43 Q3+10% sequential
Operating Expenses$648M (+31% YoY Q2)$716M (+37% YoY Q3)Accelerated +600 bps
Operating Margin41.1% Q2~41% Q3Flattish despite revenue beat
ACV Growth+28% YoY Q2+28% YoY Q3Maintained elevated pace
CSS Licenses Total19 licenses, 11 companies Q221 licenses, 12 companies Q3+2 licenses, +1 company
CSS Revenue MixWell into double digitsInto the teens percentageContinued structural shift up

Accountability tracked

8 new promises made5 narrative shifts flagged7 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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