ARM · Arm Holdings plc American Depositary Shares

NASDAQ NMS - GLOBAL MARKET - BOATS Real Time Price • USD

Arm Holdings PLC (ARM)

NASDAQ NMS - GLOBAL MARKET Semiconductors
Move probability → Options chain →
$226.62 +5.64 (+2.55%)
● At close: October 21 at 4:00:00 PM EDT
$221.90 -4.69 (-2.07%)
🌙 Overnight: 8:34:33 PM EDT
DAY'S RANGE $226.62
$220.14 $228.10
52-WEEK RANGE $226.62
$100.02 $452.70

What's happening

Deterministic template sentences filled in from the same sourced figures shown elsewhere on this page -- not an AI-written summary, no live model call.

Key Statistics

Market Cap$236.09B
P/E (TTM1)233.29
EPS2 (TTM)$0.97
Div Yield—
Beta33.84
Volume126,726
Open227.95
Prev Close220.98
Bid / Ask192.65 / 257.64
Next Earnings 2026-11-05

Analyst Recommendations

Strong buy 6 Buy 23 Hold 16 Sell 1 Strong sell 1

Aggregate ratings for 2026-10-01 (47 analysts polled by Finnhub) — consensus count.

Performance Overview (Trailing returns vs S&P 500 benchmark)

YTD RETURN
ARM +108.63%
vs S&P 500 +96.23%
1-YEAR RETURN
ARM +37.70%
vs S&P 500 +22.34%
6-MONTH RETURN
ARM +43.12%
3-MONTH RETURN
ARM -15.41%

Valuation Measures & Ratios

Enterprise Value4$240.52B
Forward P/E5127.19
PEG Ratio611.26
Price / Sales (TTM1)47.24
Price / Book743.88
EV4 / Revenue46.65
EV4 / EBITDA210.80
Profit Margin20.25%
Operating Margin17.01%
Return on Equity (ROE8)13.00%
Return on Assets (ROA9)9.99%
Avg Volume (3M)6,283,110
Glossary — what these abbreviations mean
1. TTM
Trailing twelve months — the sum of the last four reported quarters, not a calendar year or the single latest quarter.
2. EPS
Earnings per share — net income divided by diluted shares outstanding.
3. Beta
A stock's historical volatility relative to the overall market. Above 1 means it has moved more than the market; below 1, less.
4. EV (Enterprise Value)
Market cap plus total debt minus cash — roughly what it would cost to buy the whole company, debt included.
5. Forward P/E
Price divided by analysts' estimated earnings for the next 12 months, instead of trailing actual earnings.
6. PEG Ratio
P/E divided by expected earnings growth rate. A lower number can indicate a stock is cheap relative to how fast it's expected to grow.
7. Price / Book
Share price divided by book value (assets minus liabilities) per share.
8. ROE
Return on equity — net income divided by shareholders' equity, a measure of how efficiently a company turns equity into profit.
9. ROA
Return on assets — net income divided by total assets, a measure of how efficiently a company turns assets into profit.
10. MRQ
Most recent quarter — the single latest reported period, as opposed to TTM. The Financials section's "Quarterly" view below shows MRQ-style figures.
11. YoY
Year over year — percent change versus the same period one year earlier, used for growth figures like those on Compare cards and the Screener.

Short Interest

Shares Short16,189,965
Change from Prior Settlement+4.31%
% of Float—
Days to Cover (Short Ratio)2.30

Source: FINRA Rule 4560 consolidated short interest, settlement date 2026-09-30. Reported bi-monthly with a reporting lag — not real-time.

Quotes and the 1-day extended-hours chart: Yahoo Finance. Longer historical charts: Alpaca (IEX feed) — real-time but IEX-only volume (~2.5% of consolidated market volume). Fundamentals + earnings: Finnhub.

Price history

Events

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Technical signal summary

Calculating from the latest year of daily price history…

Calculating…
Show Technical Analysis Breakdown ▾ 10 Indicators

Not investment advice — read several signals together.

Indicators None active

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Starter sets
Trend
Oscillators
Volume/volatility
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History limited by data provider; markers are heuristics, not signals.

Peer and sector context

No reviewed peer group is available for this symbol.

Balanced evidence

A deterministic summary of sourced facts—not an AI verdict.

Potential strengths

Potential concerns

  • Trailing P/E is 233.3, a high price relative to reported earnings. Finnhub fundamentals ↗
  • Latest SEC filing is Form 4, filed 2026-09-23; review it for current changes and risks. SEC EDGAR ↗

Rule-based facts only; absence from either side is not evidence, and this is not a recommendation.

Financials

Financial statement data not available for this company — SEC EDGAR XBRL coverage only includes US GAAP 10-K/10-Q filers.

Institutional holders

SEC Form 13F filers holding ARM as of the latest reported quarter. 13F only covers investment managers with $100M+ in assets — this is not a complete ownership picture, and does not include insiders (see Recent SEC filings below) or non-13F-eligible holders.

Source: Business Quant SEC Form 13F · report period 2026-06-30 · 30 filers

Held by These Filers6.5%
Shares Outstanding1,061,000,000
FilerSharesValue% OutQtr ChangeFiled
Invesco Ltd. 12,816,588 $4.54B 1.21% +334.1% 2026-08-13
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 6,504,147 $2.31B 0.61% -30.6% 2026-08-14
Capital World Investors 4,330,875 $1.54B 0.41% +0.0% 2026-08-07
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 4,094,696 $1.45B 0.39% +333.2% 2026-08-13
FMR LLC 4,062,977 $1.44B 0.38% +65.9% 2026-08-13
Goldman Sachs Group Inc 2,922,908 $1.04B 0.28% +79.3% 2026-08-14
VAN ECK ASSOCIATES CORP 2,600,597 $922.1M 0.25% +17.5% 2026-08-14
Capital Research Global Investors 2,401,422 $851.4M 0.23% -43.1% 2026-08-07
Morgan Stanley 2,158,428 $765.3M 0.20% -51.6% 2026-08-11
Capital International Investors 2,050,241 $726.8M 0.19% +75.9% 2026-08-07
BlackRock, Inc. 2,035,975 $721.9M 0.19% +63.8% 2026-08-07
Franklin Templeton Inc 2,024,003 $717.7M 0.19% +30.5% 2026-08-04
Alphabet Inc. 1,960,784 $695.2M 0.18% +0.0% 2026-08-06
SCHRODER INVESTMENT MANAGEMENT GROUP 1,873,306 $664.2M 0.18% -51.0% 2026-08-10
UBS Group AG 1,648,810 $584.6M 0.16% -1.7% 2026-08-13
Altimeter Capital Management, LP 1,641,972 $582.2M 0.15% -4.3% 2026-08-14
SUSQUEHANNA INTERNATIONAL GROUP, LLP 1,627,121 $576.9M 0.15% +108.4% 2026-08-14
Bank Of America Corp /De/ 1,218,800 $432.1M 0.11% +72.6% 2026-08-14
Jpmorgan Chase & Co 1,184,566 $407.0M 0.11% +563.2% 2026-08-12
LANSDOWNE PARTNERS (UK) LLP 1,072,493 $380.3M 0.10% +14.6% 2026-08-14
Royal Bank Of Canada 1,068,616 $378.9M 0.10% +362.5% 2026-08-13
Evergreen Quality Fund GP, Ltd. 981,449 $348.0M 0.09% +0.0% 2026-08-14
Mubadala Investment Co PJSC 901,960 $319.8M 0.09% -34.5% 2026-08-14
Employees Provident Fund Board 900,000 $319.1M 0.08% -35.7% 2026-08-12
Citigroup Inc 834,904 $296.0M 0.08% +10.9% 2026-08-03

Insider activity

Directors, officers, and 10%+ owners' reported transactions from SEC Form 4. A filing reports a transaction; it does not by itself explain why it happened.

Source: SEC EDGAR Form 4 filings · checked 25 most recent filings · covers 2026-04-23 to 2026-09-21

Recent transactions

  • Insiders have net sold 188,042 shares over the last 182 days, across 0 purchases and 20 sales.
  • Most recent: Child Jason (Chief Financial Officer) — Open market sale of 10,400 shares on 2026-09-21.

Deterministic template sentences filled in from the SEC Form 4 figures in the tables below -- not an AI-written summary, no live model call.

Insider purchases & sales, last 6 months

Purchases (open market)0 sh(0 txns)
Sales (open market)188,042 sh(20 txns)
Net Shares-188,042

Counts only open-market purchases (code P) and sales (code S) — grants, option exercises, tax withholding, and gifts are excluded since they aren't a market buy/sell decision.

Insider roster

NameTitleMost Recent TransactionDateShares
Child JasonChief Financial OfficerOpen market sale2026-09-2110,400
Haas Rene A.Chief Executive OfficerGrant / award2026-08-3164
Bartels Laura KathleenChief Accounting OfficerOption exercise2026-08-17862
Sine JeffreyDirectorGift2026-08-079,572
Abbey WilliamChief Commercial OfficerOpen market sale2026-06-012,644
Eaton Charlotte ClaireChief People OfficerOpen market sale2026-05-212,805
Collins SpencerChief Legal OfficerOpen market sale2026-05-1940,941
Grisenthwaite Richard RoyChief ArchitectOpen market sale2026-05-1824,339
JACOBS PAUL EDirectorOption exercise2026-05-152,141

Recent transactions

DateInsiderTitleTransactionSharesPrice
2026-09-21Child JasonChief Financial OfficerOpen market sale 10,400$300.00
2026-08-31Haas Rene A.Chief Executive OfficerGrant / award 64$108.33
2026-08-27Child JasonChief Financial OfficerOpen market sale 10,400$255.33
2026-08-17Bartels Laura KathleenChief Accounting OfficerOption exercise 862—
2026-08-17Bartels Laura KathleenChief Accounting OfficerOption exercise 819—
2026-08-17Bartels Laura KathleenChief Accounting OfficerTax withholding 856$271.43
2026-08-07Sine JeffreyDirectorGift 9,572$0.00
2026-06-02Bartels Laura KathleenChief Accounting OfficerOpen market sale 11,306$392.70
2026-06-01Abbey WilliamChief Commercial OfficerOpen market sale 2,644$383.73
2026-06-01Abbey WilliamChief Commercial OfficerOpen market sale 3,922$415.52
2026-05-28Abbey WilliamChief Commercial OfficerOpen market sale 4,200$343.81
2026-05-22Abbey WilliamChief Commercial OfficerOpen market sale 2,300$305.82
2026-05-21Abbey WilliamChief Commercial OfficerOpen market sale 4,655$287.03
2026-05-21Eaton Charlotte ClaireChief People OfficerOpen market sale 2,805$288.10
2026-05-21Eaton Charlotte ClaireChief People OfficerOpen market sale 5,000$291.08
2026-05-21Eaton Charlotte ClaireChief People OfficerOpen market sale 4,000$282.77
2026-05-20Abbey WilliamChief Commercial OfficerOpen market sale 5,069$257.18
2026-05-20Child JasonChief Financial OfficerOpen market sale 31,920$226.54
2026-05-20Eaton Charlotte ClaireChief People OfficerOpen market sale 3,100$252.25
2026-05-19Collins SpencerChief Legal OfficerOpen market sale 40,941$215.00
2026-05-19Abbey WilliamChief Commercial OfficerOpen market sale 10,887$224.14
2026-05-18Grisenthwaite Richard RoyChief ArchitectOpen market sale 24,339$209.15
2026-05-15Bartels Laura KathleenChief Accounting OfficerOption exercise 3,588—
2026-05-15Bartels Laura KathleenChief Accounting OfficerOption exercise 862—
2026-05-15Bartels Laura KathleenChief Accounting OfficerOption exercise 2,308—
2026-05-15Bartels Laura KathleenChief Accounting OfficerTax withholding 3,383$209.16
2026-05-15Abbey WilliamChief Commercial OfficerGrant / award 4,466—
2026-05-15Abbey WilliamChief Commercial OfficerOption exercise 1,751—
2026-05-15Abbey WilliamChief Commercial OfficerGrant / award 4,444—
2026-05-15Abbey WilliamChief Commercial OfficerOption exercise 1,743—
2026-05-15Abbey WilliamChief Commercial OfficerGrant / award 14,400—
2026-05-15Abbey WilliamChief Commercial OfficerOption exercise 4,706—
2026-05-15Abbey WilliamChief Commercial OfficerTax withholding 15,317$209.16
2026-05-15Abbey WilliamChief Commercial OfficerOpen market sale 7,000$212.55
2026-05-15Grisenthwaite Richard RoyChief ArchitectGrant / award 5,217—
2026-05-15Grisenthwaite Richard RoyChief ArchitectOption exercise 2,046—
2026-05-15Grisenthwaite Richard RoyChief ArchitectOption exercise 14,595—
2026-05-15Grisenthwaite Richard RoyChief ArchitectGrant / award 4,158—
2026-05-15Grisenthwaite Richard RoyChief ArchitectOption exercise 1,631—
2026-05-15Grisenthwaite Richard RoyChief ArchitectGrant / award 13,315—
2026-05-15Grisenthwaite Richard RoyChief ArchitectOption exercise 4,352—
2026-05-15Grisenthwaite Richard RoyChief ArchitectTax withholding 21,301$209.16
2026-05-15Collins SpencerChief Legal OfficerGrant / award 10,668—
2026-05-15Collins SpencerChief Legal OfficerOption exercise 4,184—
2026-05-15Collins SpencerChief Legal OfficerOption exercise 3,950—
2026-05-15Collins SpencerChief Legal OfficerGrant / award 10,071—
2026-05-15Collins SpencerChief Legal OfficerGrant / award 48,378—
2026-05-15Collins SpencerChief Legal OfficerTax withholding 36,310$209.16
2026-05-15Eaton Charlotte ClaireChief People OfficerGrant / award 5,612—
2026-05-15Eaton Charlotte ClaireChief People OfficerOption exercise 2,200—
2026-05-15Eaton Charlotte ClaireChief People OfficerTax withholding 3,672$209.16
2026-05-15Haas Rene A.Chief Executive OfficerGrant / award 51,952—
2026-05-15Haas Rene A.Chief Executive OfficerGrant / award 51,691—
2026-05-15Haas Rene A.Chief Executive OfficerGrant / award 162,000—
2026-05-15Haas Rene A.Chief Executive OfficerTax withholding 143,316$209.16
2026-05-15Child JasonChief Financial OfficerGrant / award 11,909—
2026-05-15Child JasonChief Financial OfficerOption exercise 4,670—
2026-05-15Child JasonChief Financial OfficerGrant / award 11,849—
2026-05-15Child JasonChief Financial OfficerOption exercise 4,647—
2026-05-15Child JasonChief Financial OfficerGrant / award 57,601—

Showing the most recent 60 transactions.

Recent SEC filings

Official company reports and insider transaction filings. Form 4 reports a transaction; it does not by itself explain why it happened.

Source: SEC EDGAR submissions · updated 2026-10-22 00:36 UTC

FiledFormReport periodOfficial filing
2026-09-2342026-09-21 View on SEC.gov →
2026-09-1642026-09-14 View on SEC.gov →
2026-09-1042026-09-09 View on SEC.gov →
2026-08-3142026-08-27 View on SEC.gov →
2026-08-1842026-08-17 View on SEC.gov →
2026-08-1142026-08-07 View on SEC.gov →
2026-06-0442026-06-02 View on SEC.gov →
2026-06-0342026-06-01 View on SEC.gov →
2026-06-0142026-05-28 View on SEC.gov →
2026-05-2642026-05-22 View on SEC.gov →
2026-05-2242026-05-21 View on SEC.gov →
2026-05-2242026-05-21 View on SEC.gov →

Headlines about ARM (Arm Holdings plc American Depositary Shares). Links open the publisher — we don’t host full articles.

SEC filings ↓

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