What is Arm Holdings plc's market cap rank?

Arm Holdings plc is ranked #51 by market capitalization globally. Its peak market cap was $289.9B in 2026.

Arm Holdings plc

Q: What is Arm Holdings plc's market cap?

Arm Holdings plc (ARM) has a market cap of $289.9B, ranking #51 globally. It is in the Technology sector (Semiconductors).

Q: How has Arm Holdings plc's market cap changed over time?

Arm Holdings plc's market cap has grown 0% since 2026. Current: $289.9B. Peak: $289.9B (2026).

$270.98+3.79

ARM•順位 #51•テクノロジー•半導体•52w: 100.02-452.7

時価総額

$289.9B

世界順位

#51

過去最高値

$365.5B

2026-12-31

総成長率

+0%

2026年以降

Market Cap Context

Larger than 86% of the 367 companies we track (globally).
Equivalent to 7.2% of United Kingdom's GDP (2025 data).
Just above: #50 RTX Corporation ($298.7B)
Just below: #52 Philip Morris International Inc. ($287.6B)
Best year: 2026 (+148%). Worst year: 2025 (-11%).

Arm Holdings plc Financial Breakdown (FY 2026)

Source: Yahoo Finance — ARM annual filings (2026) →

$4.9B revenue · $0.9B operating income · $0.9B net income

●Operating margin: 18.5% on $4.9B in revenue.
●R&D is 56.4% of revenue ($2.8B).
●Net income margin: 18.4% — $0.9B in profit.
●Free cash flow: $0.9B (19.3% of revenue).

Cost / Operating Expenses

Total operating expenses $4.0B

Total

$4.0B

Cost of revenue· Product / service delivery costs (COGS)$0.1B3.0%

Research & development$2.8B69.2%

Selling, general & administrative· Sales, marketing, and corporate overhead$1.1B27.8%

Capital Expenditures

$0.6B

This fiscal year (near-total AI infrastructure buildout)

Free Cash Flow

$0.9B

Trailing twelve months

Figures rounded from the annual SEC filing. Unaudited. For informational purposes only, not investment advice.

Fundamentals (TTM)

Data: Financial Modeling Prep

P/E

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EPS

—

Net margin

—

ROE

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Dividend yield

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Debt / Equity

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Arm Holdings plcについて

Arm Holdings plc is a British semiconductor and software design company headquartered in Cambridge, England, whose primary business is the design of central processing unit (CPU) cores that implement the ARM architecture family of instruction sets. It also designs other chips, provides software development tools under the DS-5, RealView and Keil brands, and provides systems and platforms, system-on-chip (SoC) infrastructure and software. As a holding company, it also holds shares of other companies. Since 2016, it has been majority owned by Japanese conglomerate SoftBank Group.

CEO: Rene Anthony Andrada HaasHQ: Cambridge, GBEmployees: 9,584www.arm.com Wikipedia →