Arm Holdings (ARM)
The desk's stance
On our research list, not on the slate.
What the company does
The instruction set every Apple chip speaks. Apple co-founded Arm in 1990 and holds an architecture license running past 2040, so it designs its own cores rather than buying Arm’s — the royalty is small, the dependence is total.
In short: High-efficiency processor architecture licensing. Category: Semiconductor Architecture & IP. Sector: Technology, Semiconductors.
G-Street Value and Score
G-Street Value: $267.45, computed Oct 18, 2026 (confidence: medium).
How we got there: 100% analyst leg $267.45 (0 analyst targets, credibility- and freshness-weighted, after 8% optimism discount) + factor model can't price this profile (below its floor) — analyst leg only. 5 analyst targets have no linked source and are shown but not counted; this value will not open a position until they are sourced.
G-Street Score: 65 out of 100 (Medium).
- Top-line growth & guidance: 22 of 32
- Margin power: 12 of 15
- Revenue visibility & quality: 7 of 11
- Profitability & balance sheet: 19 of 24
- Capital allocation & governance: 0 of 6
- Valuation, sentiment & momentum: 5 of 12
Our current thesis
Updated Oct 13, 2026
The thesis
- Armv9 and CSS compute subsystems command significantly higher royalty take rates per wafer.
- Data-center royalties more than doubled YoY as hyperscalers deploy Neoverse-based custom silicon.
- Arm AGI CPU pipeline expands TAM into direct silicon with $2B in customer commitments.
Risks
- Demanding 83.3x forward P/E leaves zero cushion compared to peers like TSM at 19.9x.
- Share-based compensation of $343M absorbed over 26% of Q1 revenue, depressing GAAP margins.
- Discontinuation of RPO and volume reporting reduces visibility into underlying licensing backlog quality.
What we're watching
- Q2 FY27 earnings release scheduled for November 4, 2026, targeting $1.38B revenue.
- First customer delivery milestones and gross margin impact from direct AGI silicon production.
- Technical price stabilization around the $250 Rosenblatt and Guggenheim valuation support band.
Latest
Arm retreated 4.1% to $255.24, down 44% from its 52-week peak of $452.70 while still trading at a demanding 83.3x forward P/E. Q1 FY27 revenue rose 22.4% YoY to $1.29B with $0.45 non-GAAP EPS, though sequential revenue contracted 13.5% from Q4 FY26 and $343M in stock compensation compressed GAAP operating margin to 7.1%. Management guided Q2 FY27 revenue to $1.38B (+21% YoY) ahead of November 4 earnings, with data-center royalties doubling even as the company discontinued RPO disclosures.
Key numbers
As of Oct 16, 2026: market cap $243.3B · revenue growth +22.4% year over year · gross margin 97.5% · net margin 20.2% · forward P/E 74.4 · next earnings Nov 4, 2026.
On the Gainz Lab maps
Who it does business with
- Arm Holdings supplies Apple — ISA license to 2040+. Apple designs its own cores on Arm’s instruction set under a long-term architecture license; the dollars are small, the lock-in is total.
In the Daily Brief
Named in 1 edition on 1 day.
- Sep 25, 2026: ARM stumbled on Oracle's delayed buildout, while our Google position is busy launching AI chips into actual orbit