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Disclosery

ARM ARM HOLDINGS PLC

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SPONSORED ADS (ADR), issuer CIK 1973239

Filings received so far for Q3 2026: 31 13F filers report a position in ARM shares at 2026-09-30. The quarter is not complete: its 13F deadline is 2026-11-14, and the counts grow as filings arrive.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2026

Filers in the available 13F reports with a share position at 2026-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
CONGRESS ASSET MANAGEMENT CO389,126$113M0.73%-19,92313F-HRTimeline
ZEVENBERGEN CAPITAL INVESTMENTS LLC62,945$18.2M0.42%+1,98013F-HRTimeline
SCHAPER BENZ & WISE INVESTMENT COUNSEL …38,630$11.2M0.74%+1,37213F-HRTimeline
Defender Capital, LLC.20,459$5.93M1.86%-12213F-HRTimeline
HWG Holdings LP17,036$4.93M1.14%new13F-HRTimeline
Farther Finance Advisors, LLC14,784$4.28M0.03%-32313F-HRTimeline
Castle Rock Wealth Management, LLC6,236$1.89M0.36%-3,00813F-HRTimeline
Wedmont Private Capital4,801$1.32M0.03%new13F-HRTimeline
FIG FINANCIAL ADVISORY SERVICES INC /ADV3,694$1.07M0.65%new13F-HRTimeline
Oak Grove Capital LLC3,400$985K0.06%-70013F-HRTimeline
Veracity Capital LLC2,575$746K0.2%+3113F-HRTimeline
Gainplan LLC2,500$724K0.28%new13F-HRTimeline
Kaizen Financial Strategies1,680$487K0.19%013F-HRTimeline
Strong Retirement Solutions LLC1,677$486K0.27%013F-HRTimeline
CoreCap Advisors, LLC1,316$381K0.01%-66813F-HRTimeline
Avidian Wealth Enterprises, LLC1,300$377K0.01%+11513F-HRTimeline
Mirador Capital Partners LP1,251$362K0.04%-54413F-HRTimeline
GoalFusion Wealth Management, LLC905$262K0.1%013F-HRTimeline
Vann Equity Management LLC789$229K0.14%new13F-HRTimeline
GAMMA Investing LLC655$190K0.01%+24913F-HRTimeline
EASTERN BANK572$166K<0.01%013F-HRTimeline
CX Institutional201$58K<0.01%new13F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC193$55.9K<0.01%-18013F-HRTimeline
Bullock Wealth Management Group53$15.5K0.01%013F-HRTimeline
Versant Capital Management, Inc51$14.8K<0.01%013F-HRTimeline
Investors Research Corp30$8.69K<0.01%013F-HRTimeline
TOTH FINANCIAL ADVISORY CORP20$5.79K<0.01%013F-HRTimeline
Retirement Wealth Solutions LLC14$4.06K<0.01%013F-HRTimeline
Trust Co13$3.77K<0.01%013F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC5$1.45K<0.01%new13F-HRTimeline
Marquette Asset Management, LLC2$580<0.01%new13F-HRTimeline