Arm Holdings plc American Depositary Shares (ARM) — the peer cohort

As of 2026-09-18 — scores re-bake nightly. Cohort = shared Closelook index membership first, then sector. Diary readings, not advice.

Arm Holdings plc American Depositary Shares ranks 3 of 8 in its cohort on the Closelook composite (55/100) — the cohort is led by SK Hynix Inc at 68/100.

Name	Composite	Momentum	Quality	Valuation	Signal	Off 52w high
ARM Arm Holdings plc American Depositary Shares	55	51	67	9	info	41.5%
000660.KS SK Hynix Inc	68	36	94	74	bull	41.6%
005930.KS Samsung Electronics Co Ltd	68	48	73	80	bull	32.6%
042700.KS Hanmi Semicon	51	7	80	19	neutral	47.1%
0522.HK ASM Pacific Technology Ltd	43	51	27	35	bull	34.5%
2308.TW Delta Electronics Inc	54	38	61	28	bear	34.8%
3037.TW Unimicron Technology Corp	52	66	32	35	bull	23.6%
AAOI Applied Opt	32	28	10	22	bull	58%

Scores are relative readings across the Closelook coverage universe — methodology in the company-scoring explainer. Signal lights come from the nightly signal board.

FAQ · from the current data · as of 2026-09-18

Quick answers

Who are Arm Holdings plc American Depositary Shares's peers in the Closelook universe?

The cohort is drawn from shared Closelook index membership first, then sector: SK Hynix Inc (000660.KS), Samsung Electronics Co Ltd (005930.KS), Hanmi Semicon (042700.KS), ASM Pacific Technology Ltd (0522.HK), Delta Electronics Inc (2308.TW), Unimicron Technology Corp (3037.TW), Applied Opt (AAOI).

How does ARM score against its peers?

Arm Holdings plc American Depositary Shares's composite reads 55/100, ranking 3 of 8 in its cohort as of 2026-09-18; the cohort's highest composite is SK Hynix Inc at 68/100. Closelook scores are research diary readings, not ratings or advice.

Mentioned on Closelook

Where ARM appears in the diary — 24 pieces, newest first. Every link is our own writing.

Go deeper

Long reads

Where to Invest in the AI Chip Constraint ChainDossier · $29 · 3 Mar 2026P/E HBM6 Next Gen ARM Holdings ARM · ~$185 Watch Not a constraint — but the IP architecture behind 99% of edge AI chips ARM licenses the processor architecture used in virtually every smartphone, IoT device, and increasingly AI edge chips.
Agentic Infrastructure Software: The Orchestration LayerDossier · $39 · 24 Feb 2026Cloudflare (NET) · Qualcomm (QCOM) · Arm Holdings (ARM) · Fastly · Akamai · Vercel · Lenovo Foundation Model Providers Layer 0 — The Upstream Dependency The upstream dependency for the entire stack.
Who Owns the AI Chip Buildout?Dossier · $39 · 12 Feb 2026Europe's real power is chokepoint leverage via ASML export controls, plus critical R&D (IMEC) and IP (ARM).
The DeepSeek Moment Moves Into Chip Design — Part IReport · 18 Jul 2026And one detail from the same session deserves rescuing from the wreckage, because almost nobody mentioned it: ARM — the third listed name whose entire business is chip-design IP — closed the day up two percent.
The Index Was Built for This — Kimi K3, Part IIIReport · 18 Jul 2026ARM — the third name in our EDA & Chip IP sector — closed up two percent.
Pattern 03 — NVIDIA Strategic Authority InvestmentReport · 12 May 2026The 16-Event Timeline (2023-07-12 → 2026-05-12) 2024 2025 2026 RXRX 23-07 ARM 23-09 APLD 24-09 NBIS 24-12 MRVL 25-03 CRWV 25-03 INTC 25-09 NOK 25-10 SNPS 25-12 LITE COHR 26-03 IREN 26-05 GLW 26-05 exit RXRX exit APLD exit ARM Tier 1 …
Nvidia Ecosystem — Wave 1: The ‘Stacking’ PeakReport · 20 Feb 2026ARM Holdings ARM 0.90 Correlation Tier I Classification 2026/27 Peak Role Architecture Royalty Why The Vera CPU inside every NVIDIA Superchip is ARM-based.

Dailies

Yen — the Bank of Japan hikes and the dollar holds 157: the carry trade pays, the lines held, chips +3.4% over $505Morning 10 · 18 Sept 2026
Fed day — relief before the decision: 10-year 4.96%, Brent under $107.63, chips reclaim $505, Nasdaq-100 above $708.69Midday 10 · 16 Sept 2026
Rates — Fed day at a 5% 10-year: the hike is priced, the cycle is not; Yardeni cuts the S&P target to 7,900Morning 10 · 16 Sept 2026
AI trade — sellers of compute sold, buyers bought: chips −5.6%, software +5%, SoftBank +7% in TokyoMorning 10 · 15 Sept 2026
Rates — the 10-year hits 5.01%: Dow −0.9%, Russell −1.2%, the AI sort pauses, Oracle and Adobe hold their linesMidday 10 · 15 Sept 2026
AI trade — the pacing call splits tech: chips −5%, software +4.5%, security +12–15%, 10-year hits 5%Midday 10 · 14 Sept 2026
Stocks snap a four-day losing streak as oil slips under $100 and chips bounce 2% — despite core inflation hotter than hoped and Fed hike odds at 82%; Oracle gives back its entire after-hours jumpMidday 10 · 11 Sept 2026
Chips lead the market down as oil tops $105 and the 10-year hits 4.92%: Micron −4%, Intel −4%, Nvidia −2.5% — while software posts its first up day in six and Apple gains 3%Midday 10 · 10 Sept 2026