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Arm Holdings PLC

ARM
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0001973239

In the last 90 days, Arm Holdings PLC insiders filed 0 open-market purchases and 2 sales; 961 institutions reported holding it in 13F filings for Q2 2026, worth $35.0B in total; 3 superinvestors hold it, including Altimeter Capital and Duquesne Family Office.

13F holders, Q4 2024

Institutional positions in Arm Holdings PLC as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
641
+40 vs. Q3 2024
Shares held
64.3M
+3.91M (+6.5%) vs. Q3 2024
Total value
$7.93B
−$628.6M (−7.3%) vs. Q3 2024
New holders
123
251 more added
Sold out
83
168 more reduced

14 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ARM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2024: 641 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 0 institutionsQ1 2023: 0 institutionsQ2 2023: 0 institutionsQ3 2023: 210 institutionsQ4 2023: 271 institutionsQ1 2024: 410 institutionsQ2 2024: 568 institutionsQ3 2024: 615 institutionsQ4 2024: 641 institutionsQ1 2025: 636 institutionsQ2 2025: 669 institutionsQ3 2025: 659 institutionsQ4 2025: 654 institutionsQ1 2026: 745 institutionsQ2 2026: 961 institutions
Value heldQ4 2024: $7.93B
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $0Q1 2023: $0Q2 2023: $0Q3 2023: $3.97BQ4 2023: $5.82BQ1 2024: $7.63BQ2 2024: $9.95BQ3 2024: $8.66BQ4 2024: $7.93BQ1 2025: $8.09BQ2 2025: $13.1BQ3 2025: $10.6BQ4 2025: $8.97BQ1 2026: $13.7BQ2 2026: $35.0B
Institutions holding ARM and their total value by quarter
QuarterHoldersValue
Q2 2026961$35.0B
Q1 2026745$13.7B
Q4 2025654$8.97B
Q3 2025659$10.6B
Q2 2025669$13.1B
Q1 2025636$8.09B
Q4 2024641$7.93B
Q3 2024615$8.66B
Q2 2024568$9.95B
Q1 2024410$7.63B
Q4 2023271$5.82B
Q3 2023210$3.97B
Q2 20230$0
Q1 20230$0
Q4 20220$0
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q4 2024

Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q3 2024.

Institutions holding ARM in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Halbert Hargrove Global Advisors, LLC1$890.00%+1New
Huntington National Bank1$1230.00%−27−96.4%Reduced
Grove Bank & Trust1$1230.00%+1New
Decker Retirement Planning Inc.2$2470.00%+2New
Cassady Schiller Wealth Management, LLC3$3700.00%00.0%Unchanged
Cullen/Frost Bankers, Inc.3$3700.00%+3New
Atwood & Palmer Inc3$3710.00%00.0%Unchanged
Whipplewood Advisors, LLC4$4930.00%+4New
Abound Wealth Management4$4940.00%00.0%Unchanged
Stephens Consulting, LLC4$4940.00%00.0%Unchanged
Coston, McIsaac & Partners14$1.00K0.00%00.0%Unchanged
Pin Oak Investment Advisors Inc10$1.00K0.00%00.0%Unchanged
E Fund Management (Hong Kong) Co., Ltd.9$1.00K0.00%+8+800.0%Added
HBC Financial Services, PLLC10$1.00K0.00%+10New
Carolinas Wealth Consulting LLC10$1.23K0.00%−2−16.7%Reduced
Berkshire Capital Holdings Inc10$1.23K0.00%−48,950−100.0%Reduced
WealthCollab, LLC10$1.23K0.00%−6−37.5%Reduced
Caldwell Sutter Capital, Inc.10$1.23K0.00%00.0%Unchanged
Toth Financial Advisory Corp10$1.23K0.00%+10New
Assetmark, Inc10$1.23K0.00%+10New
CVA Family Office, LLC10$1.23K0.00%+10New
Ameriflex Group, Inc.10$1.60K0.00%+10New
Trust Co13$1.60K0.00%00.0%Unchanged
Park Square Financial Group, LLC14$1.69K0.00%+14New
Bernard Wealth Management Corp.15$1.85K0.00%+15New
Beacon Capital Management, LLC20$2.47K0.00%+20New
Peterson Wealth Services–$2.71K0.00%––
Westside Investment Management, Inc.25$3.08K0.00%+25New
Hurley Capital, LLC26$3.67K0.00%+26New
Atticus Wealth Management, LLC30$3.70K0.00%00.0%Unchanged
Investors Research Corp30$3.70K0.00%00.0%Unchanged
Cedar Mountain Advisors, LLC30$3.70K0.00%00.0%Unchanged
Cape Investment Advisory, Inc.30$3.70K0.00%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC35$4.32K0.00%−45−56.3%Reduced
Colonial Trust Advisors35$4.32K0.00%+35New
Atlantic Trust, LLC35$4.32K0.00%+35New
Crews Bank & Trust35$4.32K0.00%+35New
UMA Financial Services, Inc.36$4.44K0.00%+36New
Farmers & Merchants Investments Inc50$6.17K0.00%−50−50.0%Reduced
Eastern Bank50$6.17K0.00%00.0%Unchanged
Tanglewood Legacy Advisors, LLC50$6.17K0.00%00.0%Unchanged
Bell Investment Advisors, Inc52$6.42K0.00%+44+550.0%Added
Bullock Wealth Management Group58$7.16K0.00%−6−9.4%Reduced
EverSource Wealth Advisors, LLC58$7.16K0.00%+25+75.8%Added
Compass Financial Services Inc59$7.28K0.00%+59New
Tompkins Financial Corp60$7.40K0.00%00.0%Unchanged
Archer Investment Corp61$7.53K0.00%+3+5.2%Added
WR Wealth Planners, LLC63$7.77K0.00%−72−53.3%Reduced
HM Payson & Co64$7.90K0.00%+3+4.9%Added
Hilltop National Bank67$8.27K0.00%00.0%Unchanged
Activest Wealth Management68$8.44K0.00%+36+112.5%Added
Signaturefd, LLC70$8.63K0.00%−100−58.8%Reduced
Fedenia Advisers LLC70$8.63K0.01%+70New
Sawyer & Company, Inc70$9.00K0.00%00.0%Unchanged
New Millennium Group LLC74$9.13K0.01%00.0%Unchanged
Moser Wealth Advisors, LLC75$9.25K0.00%+15+25.0%Added
Tucker Asset Management LLC76$9.38K0.00%+76New
Murphy & Mullick Capital Management Corp80$9.87K0.01%+80New
Austin Private Wealth, LLC89$11.0K0.00%+29+48.3%Added
First Horizon Advisors, Inc.90$11.1K0.00%00.0%Unchanged
Aspect Partners, LLC90$11.1K0.01%+35+63.6%Added
Catalyst Capital Advisors LLC92$11.3K0.00%00.0%Unchanged
Bessemer Group Inc100$12.0K0.00%00.0%Unchanged
Centerpoint Advisors, LLC100$12.0K0.00%00.0%Unchanged
Householder Group Estate & Retirement Specialist, LLC100$12.0K0.01%00.0%Unchanged
Covestor Ltd98$12.0K0.01%+13+15.3%Added
Gordian Capital Singapore Pte Ltd97$12.2K0.01%−1,200−92.5%Reduced
Adirondack Trust Co100$12.3K0.00%00.0%Unchanged
SWAN Capital LLC100$12.3K0.01%00.0%Unchanged
CGC Financial Services, LLC100$12.3K0.00%00.0%Unchanged
Vermillion Wealth Management, Inc.100$12.3K0.01%+100New
Accent Capital Management, LLC100$12.3K0.01%+100New
Millstone Evans Group, LLC100$12.3K0.01%+100New
Bear Mountain Capital, Inc.75$12.4K0.00%00.0%Unchanged
TFC Financial Management101$12.5K0.00%+82+431.6%Added
Dogwood Wealth Management LLC102$12.5K0.01%−100−49.5%Reduced
JCIC Asset Management Inc.116$14.3K0.01%00.0%Unchanged
Clear Street Markets LLC124$15.3K0.01%+124New
Ci Investments Inc.127$16.0K0.00%−4,545−97.3%Reduced
Washington Trust Co130$16.0K0.00%00.0%Unchanged
Rocky Mountain Advisers, LLC131$16.2K0.00%00.0%Unchanged
Legacy Investment Solutions, LLC100$16.3K0.01%00.0%Unchanged
Legacy Wealth Managment, LLC100$16.3K0.01%00.0%Unchanged
Medallion Wealth Advisors, LLC135$16.7K0.01%+135New
Rothschild Investment LLC137$16.9K0.00%00.0%Unchanged
Country Trust Bank147$18.1K0.00%00.0%Unchanged
Cornerstone Planning Group LLC125$18.2K0.00%00.0%Unchanged
WPG Advisers, LLC154$19.0K0.02%+154New
Front Row Advisors LLC160$19.7K0.01%00.0%Unchanged
Concord Wealth Partners161$19.9K0.00%00.0%Unchanged
Y.D. More Investments Ltd169$20.8K0.00%00.0%Unchanged
SJS Investment Consulting Inc.186$22.9K0.00%+162+675.0%Added
Mather Group, LLC.193$23.8K0.00%−7−3.5%Reduced
PSI Advisors, LLC200$24.7K0.01%−125−38.5%Reduced
Delta Asset Management LLC200$24.7K0.00%00.0%Unchanged
Spirit of America Management Corp200$24.7K0.00%00.0%Unchanged
Koesten, Hirschmann & Crabtree, INC.200$24.7K0.01%00.0%Unchanged
ORG Partners LLC200$24.7K0.00%00.0%Unchanged
Nova Wealth Management, Inc.200$24.7K0.02%+200New
EMC Capital Management200$25.0K0.01%−4,735−95.9%Reduced