Stocklore

Arm Holdings plc (ARM)

Semiconductors · US stock

Company overview

The dominant player in chip-design IP. About 99% of smartphone chips are based on ARM architecture, and it is expanding into data-center and automotive chips.

What is the Semiconductors sector?

Fabless, foundry, and equipment. A core beneficiary of AI demand.

Arm Holdings plc is classified under the Semiconductors sector. See peers below.

ETFs holding Arm Holdings plc

Per SEC N-PORT · 2026-03-31 · by weight · factual

SMHVanEck Semiconductor ETF
0.76%
SOXXiShares Semiconductor ETF
0.57%
QQQInvesco QQQ Trust, Series 1
0.12%
QQQMInvesco NASDAQ 100 ETF
0.09%

ARM on Stocklore

  • Revenue by segment — segment weights verified from SEC filings, YoY changes, growth drivers and concentration
  • Financials & earnings quality — 6 metrics (FCF conversion, ROIC, net debt, etc.) to gauge profit quality
  • 13F institutional holdings — holdings and weight changes of major institutions (45-day delay)
  • Sector-relative metrics — valuation and growth vs the Semiconductors average
See full ARM analysis →

Peers · Semiconductors

ARM FAQ

What is Arm Holdings plc (ARM)?

The dominant player in chip-design IP. About 99% of smartphone chips are based on ARM architecture, and it is expanding into data-center and automotive chips.

What sector is Arm Holdings plc in?

Arm Holdings plc is classified under Semiconductors. Fabless, foundry, and equipment. A core beneficiary of AI demand.

Where can I analyze Arm Holdings plc (ARM) stock?

On Stocklore you can see ARM's financials & earnings quality, 13F institutional holdings, and sector-relative metrics in one place. This page is for information and tools — not a buy/sell recommendation.

Data sources: SEC EDGAR (financials & filings), 13F (institutional holdings, 45-day delay), market data. This page is for information and analysis tools — it does not recommend buying or selling any security. Investment decisions and responsibility are your own.

Not an investment adviser and not personalized investment advice; not a discretionary management service. No trade recommendations, no target prices, no execution or brokerage. We do not recommend or guarantee any purchase, sale, or returns. Investment decisions and their outcomes are your own.

Stocklore · CEO Lee Seung-jae · Business reg. no. 764-36-01607 · E-commerce permit 2026-Jeonju Wansan-0476 · Tel +82-70-7954-4939 · S120, Rm 302, 3F, 21 Jungsanjungang-ro, Wansan-gu, Jeonju, Jeonbuk, Korea