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ARM Insider Trading

Insider Ownership Percentage: N/A
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $71,805,590.30

ARM Insider Trading History Chart

This chart shows the insider buying and selling history at ARM by year and by quarter.

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ARM Share Price & Price History

Current Price: $174.62
Price Change: +0.30 (1.20%)
As of 11/6/2026 04:00 PM ET

This chart shows the closing price history over time for ARM up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

ARM Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/21/2026Jason ChildCFOSell10,400$300.00$3,120,000.00153,442View SEC Filing Icon  
8/27/2026Jason ChildCFOSell10,400$255.33$2,655,432.00163,832View SEC Filing Icon  
6/2/2026Laura Kathleen BartelsCAOSell11,306$392.70$4,439,866.2012,135View SEC Filing Icon  
6/1/2026William AbbeyInsiderSell6,566$402.72$2,644,259.5220,563View SEC Filing Icon  
5/28/2026William AbbeyInsiderSell4,200$343.81$1,444,002.0027,129View SEC Filing Icon  
5/22/2026William AbbeyInsiderSell2,300$305.82$703,386.0031,329View SEC Filing Icon  
5/21/2026Charlotte Claire EatonInsiderSell7,805$290.01$2,263,528.055,000View SEC Filing Icon  
5/21/2026Charlotte Claire EatonInsiderSell4,000$282.77$1,131,080.007,805View SEC Filing Icon  
5/21/2026William AbbeyInsiderSell4,655$287.03$1,336,124.6533,629View SEC Filing Icon  
5/20/2026Charlotte Claire EatonInsiderSell3,100$252.25$781,975.0011,805View SEC Filing Icon  
5/20/2026Jason ChildCFOSell31,920$226.54$7,231,156.80174,232View SEC Filing Icon  
5/20/2026William AbbeyInsiderSell5,069$257.18$1,303,645.4238,284View SEC Filing Icon  
5/19/2026Spencer CollinsInsiderSell40,941$215.00$8,802,315.00View SEC Filing Icon  
5/19/2026William AbbeyInsiderSell10,887$224.14$2,440,212.1843,353View SEC Filing Icon  
5/18/2026Richard Roy GrisenthwaiteInsiderSell24,339$209.15$5,090,501.855,543View SEC Filing Icon  
5/15/2026William AbbeyInsiderSell7,000$212.55$1,487,850.0057,394View SEC Filing Icon  
5/11/2026Spencer CollinsInsiderSell51,961$211.73$11,001,702.5351,125View SEC Filing Icon  
4/23/2026William AbbeyInsiderSell1,577$199.00$313,823.0054,240View SEC Filing Icon  
4/22/2026Jason ChildCFOSell21,280$180.00$3,830,400.00153,426View SEC Filing Icon  
4/14/2026Rene A HaasCEOSell9,299$160.85$1,495,744.15273,680View SEC Filing Icon  
3/26/2026Rene A HaasCEOSell7,986$160.86$1,284,627.96282,979View SEC Filing Icon  
3/25/2026Jason ChildCFOSell21,280$148.37$3,157,313.60174,706View SEC Filing Icon  
3/25/2026Rene A HaasCEOSell23,867$161.17$3,846,644.39290,965View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for ARM (NASDAQ:ARM)

7.53% of ARM stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at ARM by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

ARM Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/6/2026Moors & Cabot Inc.2,667$0.77M0.0%+13.0%0.000%Search for SEC Filing on Google Icon
11/6/2026ICICI Prudential Asset Management Co Ltd7,117$2.06M0.2%+1.5%0.001%Search for SEC Filing on Google Icon
11/6/2026Allworth Financial LP2,548$0.74M0.0%+12.3%0.000%Search for SEC Filing on Google Icon
11/6/2026Fisher Asset Management LLC1,120$0.33M0.0%+18.4%0.000%Search for SEC Filing on Google Icon
11/6/2026Russell Investments Group Ltd.13,912$4.03M0.0%+77.0%0.001%Search for SEC Filing on Google Icon
11/6/2026Eurizon Capital SGR S.p.A.65,495$18.98M0.0%-31.0%0.006%Search for SEC Filing on Google Icon
11/6/2026Mitsubishi UFJ Morgan Stanley Securities Co. Ltd.996$0.29M0.8%+789.3%0.000%Search for SEC Filing on Google Icon
11/6/2026Fifth Third Bancorp2,104$0.61M0.0%N/A0.000%Search for SEC Filing on Google Icon
11/6/2026Artemis Wealth Advisors LLC4,000$1.16M0.1%-33.3%0.000%Search for SEC Filing on Google Icon
11/6/2026CFM Wealth Partners LLC8,635$2.50M0.3%+5.3%0.001%Search for SEC Filing on Google Icon
11/5/2026Jacobi Capital Management LLC444$0.13M0.0%N/A0.000%Search for SEC Filing on Google Icon
11/5/2026First Command Advisory Services Inc.132$38K0.0%+158.8%0.000%Search for SEC Filing on Google Icon
11/5/2026Silver Grove Financial Group Inc.209$61K0.0%+47.2%0.000%Search for SEC Filing on Google Icon
11/5/2026Northbridge Financial Group LLC695$0.21M0.1%N/A0.000%Search for SEC Filing on Google Icon
11/5/2026Lido Advisors LLC19,621$5.68M0.0%+17.1%0.002%Search for SEC Filing on Google Icon
11/5/2026Keybank National Association OH1,086$0.32M0.0%-46.5%0.000%Search for SEC Filing on Google Icon
11/5/2026Cornerstone Wealth Management LLC4,183$1.21M0.1%+2.3%0.000%Search for SEC Filing on Google Icon
11/4/2026New York Life Investment Management LLC1,019$0.30M0.0%N/A0.000%Search for SEC Filing on Google Icon
11/4/2026Welch & Forbes LLC800$0.23M0.0%N/A0.000%Search for SEC Filing on Google Icon
11/4/2026United Capital Management of KS Inc.59,579$17.26M2.3%+4.5%0.006%Search for SEC Filing on Google Icon
11/4/2026AEGON ASSET MANAGEMENT UK Plc27,205$7.88M0.1%N/A0.003%Search for SEC Filing on Google Icon
11/4/2026AlphaCore Capital LLC2,153$0.62M0.0%+16.2%0.000%Search for SEC Filing on Google Icon
11/4/2026Mizuho Securities Co. Ltd.1,460$0.42M10.6%N/A0.000%Search for SEC Filing on Google Icon
11/4/2026Brighton Jones LLC46,363$13.43M0.2%-6.7%0.004%Search for SEC Filing on Google Icon
11/3/2026Pictet Asset Management Holding SA48,782$14.13M0.0%-16.8%0.005%Search for SEC Filing on Google Icon
11/3/2026Formidable Asset Management LLC6,376$1.85M0.3%N/A0.001%Search for SEC Filing on Google Icon
11/3/2026United Advisor Group LLC2,113$0.61M0.1%-45.3%0.000%Search for SEC Filing on Google Icon
11/3/2026Alps Advisors Inc.2,810$0.81M0.0%N/A0.000%Search for SEC Filing on Google Icon
11/3/2026CenterBook Partners LP2,051$0.59M0.0%-3.1%0.000%Search for SEC Filing on Google Icon
11/3/2026International Assets Investment Management LLC4,190$1.23M0.0%+9.3%0.000%Search for SEC Filing on Google Icon
11/2/2026Argonautica Private Wealth Management Inc.4,803$1.39M0.4%+4.0%0.000%Search for SEC Filing on Google Icon
11/2/2026Kestra Advisory Services LLC23,659$6.85M0.0%+31.9%0.002%Search for SEC Filing on Google Icon
11/2/2026Quadcap Wealth Management LLC693$0.20M0.0%N/A0.000%Search for SEC Filing on Google Icon
11/2/2026QTR Family Wealth LLC729$0.21M0.1%-18.7%0.000%Search for SEC Filing on Google Icon
11/2/2026Commonwealth Equity Services LLC23,462$6.80M0.0%-31.3%0.002%Search for SEC Filing on Google Icon
11/2/2026TFB Advisors LLC2,722$0.79M0.3%-19.6%0.000%Search for SEC Filing on Google Icon
11/2/2026Schmidt P J Investment Management Inc.1,222$0.35M0.1%-23.0%0.000%Search for SEC Filing on Google Icon
10/31/2026Costello Asset Management INC2,017$0.58M0.2%-34.2%0.000%Search for SEC Filing on Google Icon
10/30/2026Rakuten Investment Management Inc.60,364$17.73M0.0%N/A0.006%Search for SEC Filing on Google Icon
10/30/2026AIA Group Ltd7,320$2.12M0.0%-59.6%0.001%Search for SEC Filing on Google Icon
10/30/2026Provenance Wealth Advisors LLC1,803$0.52M0.0%N/A0.000%Search for SEC Filing on Google Icon
10/30/2026Integrity Alliance LLC.1,906$0.55M0.0%-47.2%0.000%Search for SEC Filing on Google Icon
10/30/2026Factory Mutual Insurance Co.17,900$5.19M0.0%+61.3%0.002%Search for SEC Filing on Google Icon
10/30/2026Gerber Kawasaki Wealth & Investment Management2,055$0.60M0.0%-22.6%0.000%Search for SEC Filing on Google Icon
10/30/2026BOCHK Asset Management Ltd20,432$5.92M0.8%+205.0%0.002%Search for SEC Filing on Google Icon
10/30/2026Signature Equity Partners LLC1,917$0.56M0.2%+89.1%0.000%Search for SEC Filing on Google Icon
10/29/2026Traynor Capital Management Inc.1,132$0.33M0.0%-6.2%0.000%Search for SEC Filing on Google Icon
10/29/2026Bank Julius Baer & Co. Ltd Zurich79,931$23.16M0.1%+1.4%0.007%Search for SEC Filing on Google Icon
10/29/2026Hoey Investments Inc.11,002$3.19M0.4%-30.6%0.001%Search for SEC Filing on Google Icon
10/29/2026Sumitomo Mitsui Trust Group Inc.86,297$25M0.0%+2.6%0.008%Search for SEC Filing on Google Icon
10/29/2026Mirae Asset Global Investments Co. Ltd.621,412$180M0.3%N/A0.058%Search for SEC Filing on Google Icon
10/29/2026Profund Advisors LLC34,816$10.09M0.3%-1.9%0.003%Search for SEC Filing on Google Icon
10/29/2026ProShare Advisors LLC421,817$122.18M0.2%+2.2%0.039%Search for SEC Filing on Google Icon
10/29/2026Vise Technologies Inc.1,410$0.41M0.0%N/A0.000%Search for SEC Filing on Google Icon
10/29/2026Blue Fin Capital Inc.20,415$5.91M0.8%+0.2%0.002%Search for SEC Filing on Google Icon
10/29/2026MGO One Seven LLC739$0.21M0.0%-74.9%0.000%Search for SEC Filing on Google Icon
10/29/2026Americana Partners LLC4,179$1.21M0.0%-17.6%0.000%Search for SEC Filing on Google Icon
10/28/2026International Assets Investment Management LLC1,919$0.56M0.0%-49.9%0.000%Search for SEC Filing on Google Icon
10/28/2026China Universal Asset Management Co. Ltd.14,724$4.32M0.2%+7.6%0.001%Search for SEC Filing on Google Icon
10/28/2026D.A. Davidson & CO.2,217$0.64M0.0%-69.9%0.000%Search for SEC Filing on Google Icon
10/28/2026Pinnacle Wealth Planning Services Inc.283$82K0.0%N/A0.000%Search for SEC Filing on Google Icon
10/28/2026VestGen Advisors LLC14,243$4.13M0.1%-25.6%0.000%Search for SEC Filing on Google Icon
10/27/2026Convergence Financial LLC4,615$1.34M0.2%-53.4%0.000%Search for SEC Filing on Google Icon
10/27/2026M & L Capital Management Ltd92,300$26.74M5.6%N/A0.009%Search for SEC Filing on Google Icon
10/27/2026Asset Management One Co. Ltd.19,216$5.57M0.0%+76.1%0.002%Search for SEC Filing on Google Icon
10/27/2026Ashton Thomas Securities LLC1,274$0.37M0.0%-48.5%0.000%Search for SEC Filing on Google Icon
10/27/2026Total Clarity Wealth Management Inc.2,449$0.71M0.1%+86.2%0.000%Search for SEC Filing on Google Icon
10/26/2026Oppenheimer & Co. Inc.45,623$13.22M0.1%+28.6%0.004%Search for SEC Filing on Google Icon
10/26/2026Park Avenue Securities LLC3,100$0.90M0.0%-5.1%0.000%Search for SEC Filing on Google Icon
10/24/2026Slow Capital Inc.42,463$12.30M1.4%-3.4%0.004%Search for SEC Filing on Google Icon
10/24/2026Sigma Planning Corp2,306$0.67M0.0%-11.3%0.000%Search for SEC Filing on Google Icon
10/23/2026Robeco Schweiz AG777,229$225.13M4.1%-6.1%0.073%Search for SEC Filing on Google Icon
10/23/2026Signaturefd LLC1,090$0.32M0.0%+83.5%0.000%Search for SEC Filing on Google Icon
10/23/2026Simplicity Wealth LLC11,730$3.40M0.1%-1.3%0.001%Search for SEC Filing on Google Icon
10/23/2026Sowell Financial Services LLC1,159$0.34M0.0%-8.2%0.000%Search for SEC Filing on Google Icon
10/23/2026Ascent Wealth Partners LLC13,866$4.02M0.4%+3.8%0.001%Search for SEC Filing on Google Icon
10/23/2026Wedbush Securities Inc.1,596$0.46M0.0%-13.0%0.000%Search for SEC Filing on Google Icon
10/23/2026Fifth Third Wealth Advisors LLC781$0.23M0.0%-34.5%0.000%Search for SEC Filing on Google Icon
10/23/2026Sterling Capital Management LLC406$0.12M0.0%+32.7%0.000%Search for SEC Filing on Google Icon
10/22/2026SeaCrest Wealth Management LLC855$0.25M0.0%+19.9%0.000%Search for SEC Filing on Google Icon
10/22/2026SBI Securities Co. Ltd.87,410$25.32M0.6%+0.2%0.008%Search for SEC Filing on Google Icon
10/22/2026Cantor Fitzgerald Investment Advisors L.P.8,520$2.47M0.1%N/A0.001%Search for SEC Filing on Google Icon
10/21/2026Kings Path Partners LLC100$29K0.0%N/A0.000%Search for SEC Filing on Google Icon
10/21/2026Crossmark Global Holdings Inc.6,022$1.74M0.0%+10.9%0.001%Search for SEC Filing on Google Icon
10/21/2026Sowell Financial Services LLC1,159$0.34M0.0%-8.2%0.000%Search for SEC Filing on Google Icon
10/21/2026Capstone Capital Management Ltd4,324$1.25M0.5%N/A0.000%Search for SEC Filing on Google Icon
10/21/2026Physician Wealth Advisors Inc.136$39K0.0%-43.8%0.000%Search for SEC Filing on Google Icon
10/21/2026Pinnacle Associates Ltd.29,972$8.68M0.1%-7.1%0.003%Search for SEC Filing on Google Icon
10/21/2026Integrated Advisors Network LLC1,183$0.34M0.0%-21.0%0.000%Search for SEC Filing on Google Icon
10/21/2026Robeco Institutional Asset Management B.V.12,551$3.64M0.0%-87.5%0.001%Search for SEC Filing on Google Icon
10/21/2026Diversify Advisory Services LLC50,068$14.50M0.2%-4.1%0.005%Search for SEC Filing on Google Icon
10/20/2026LCM Capital Management Inc1,380$0.40M0.2%+10.2%0.000%Search for SEC Filing on Google Icon
10/20/2026Hyperion Asset Management Ltd727,273$210.66M5.8%+36.9%0.068%Search for SEC Filing on Google Icon
10/20/2026Sumitomo Mitsui DS Asset Management Company Ltd8,800$2.55M0.0%+19.5%0.001%Search for SEC Filing on Google Icon
10/19/2026Fairvoy Private Wealth LLC1,324$0.38M0.1%-58.7%0.000%Search for SEC Filing on Google Icon
10/19/2026Crown Wealth Group LLC2,204$0.64M0.2%-6.0%0.000%Search for SEC Filing on Google Icon
10/19/2026Jackson Square Capital LLC27,863$8.07M1.2%-1.3%0.003%Search for SEC Filing on Google Icon
10/17/2026SteelPeak Wealth LLC931$0.27M0.0%+11.0%0.000%Search for SEC Filing on Google Icon
10/17/2026IFP Advisors Inc3,397$0.98M0.0%-13.8%0.000%Search for SEC Filing on Google Icon
10/17/2026KRS Capital Management LLC1,568$0.45M0.2%+8.4%0.000%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
ARM logo
Arm Holdings Plc engages in the licensing, marketing, research, and development of microprocessors, systems IP, graphics processing units, physical IP and associated systems IP, software, and tools. It operates through the following geographical segments: United Kingdom, United States, and Other Countries. The company was founded on November 12, 1990 and is headquartered in Cambridge, the United Kingdom.
Read More on ARM

Today's Range

Now: $174.62
Low: $169.61
High: $177.62

50 Day Range

MA: $252.78
Low: $166.72
High: $333.20

52 Week Range

Now: $174.62
Low: $100.02
High: $452.70

Volume

6,498,900 shs

Average Volume

5,871,895 shs

Market Capitalization

$186.51 billion

P/E Ratio

200.71

Dividend Yield

N/A

Beta

3.93

Who are the company insiders with the largest holdings of ARM?

ARM's top insider investors include:
  1. Rene A Haas (CEO)
  2. Jason Child (CFO)
  3. William Abbey (Insider)
  4. Spencer Collins (Insider)
  5. Laura Kathleen Bartels (CAO)
  6. Charlotte Claire Eaton (Insider)
  7. Richard Roy Grisenthwaite (Insider)
Learn More about top insider investors at ARM.

Who are the major institutional investors of ARM?

ARM's top institutional shareholders include:
  1. Robeco Schweiz AG — 0.07%
  2. Hyperion Asset Management Ltd — 0.07%
  3. Mirae Asset Global Investments Co. Ltd. — 0.06%
  4. ProShare Advisors LLC — 0.04%
  5. Congress Asset Management Co. — 0.04%
  6. Sustainable Growth Advisers LP — 0.03%
Learn More about top institutional investors of ARM stock.

Which institutional investors are selling ARM stock?

During the last quarter, ARM stock was sold by these institutional investors:
  1. Robeco Institutional Asset Management B.V.
  2. Sustainable Growth Advisers LP
  3. Robeco Schweiz AG
  4. Eurizon Capital SGR S.p.A.
  5. Congress Asset Management Co.
  6. AIA Group Ltd
  7. Commonwealth Equity Services LLC
  8. Pictet Asset Management Holding SA
In the last year, company insiders that have sold ARM company stock include:
  1. Rene A Haas (CEO)
  2. Jason Child (CFO)
  3. William Abbey (Insider)
  4. Spencer Collins (Insider)
  5. Laura Kathleen Bartels (CAO)
  6. Charlotte Claire Eaton (Insider)
  7. Richard Roy Grisenthwaite (Insider)
Learn More investors selling ARM stock.

Which institutional investors are buying ARM stock?

Within the last quarter, ARM stock was bought by institutional investors including:
  1. Mirae Asset Global Investments Co. Ltd.
  2. Hyperion Asset Management Ltd
  3. M & L Capital Management Ltd
  4. Rakuten Investment Management Inc.
  5. AEGON ASSET MANAGEMENT UK Plc
  6. BOCHK Asset Management Ltd
  7. Oppenheimer & Co. Inc.
  8. ProShare Advisors LLC

ARM Active Insiders

Rene A Haas
Rene A Haas (Age 64)
CEO
William Abbey
William Abbey
Executive Vice President and Chief Commercial Officer
7 recent trades
Jason Child
Jason Child (Age 57)
CFO
3 recent trades
Charlotte Claire Eaton
Charlotte Claire Eaton
Chief People Officer
3 recent trades
Spencer Collins
Spencer Collins (Age 44)
Insider
2 recent trades
Richard Roy Grisenthwaite
Richard Roy Grisenthwaite (Age 57)
Insider
1 recent trades