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Disclosery

ARM ARM HOLDINGS PLC

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SPONSORED ADS (ADR), issuer CIK 1973239

645 managers (662 13F filers) reported a position in ARM shares at 2025-09-30, 74,804,326 shares in all. 95 filers opened a position and 95 filers sold out during the quarter.

Managers
645
13F filers
662
New
95
Added
247
Reduced
181
Sold out
95
Shares held by filers
74,804,326

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

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 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
Zurcher Kantonalbank (Zurich Cantonalba…17,956$2.54M0.01%+8,39013F-HRTimeline
Advisory Services Network, LLC17,956$2.54M0.04%-713F-HRTimeline
Haven Capital Group, Inc.17,922$2.54M2.26%-2213F-HRTimeline
Independent Solutions Wealth Management…17,748$2.51M0.45%+67913F-HRTimeline
MIZUHO FINANCIAL GROUP INCgroup of 2 filers holding17,553$2.48M-5,339Timeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG17,203$2.43M0.02%+2,00013F-HRTimelineGroup
PKO Investment Management Joint-Stock Co17,000$2.41M0.21%new13F-HRTimeline
Lazard Freres Gestion S.A.S.17,000$2.4M0.05%+17,00013F-HRTimeline
Verition Fund Management LLC16,397$2.32M0.01%+13,31513F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd16,005$2.26M0.12%-17,24513F-HRTimelineGroup
iA Global Asset Management Inc.15,814$2.24M0.03%+99313F-HRTimeline
ALERUS FINANCIAL NA15,638$2.21M0.11%new13F-HRTimeline
Snowden Capital Advisors LLC15,615$2.21M0.06%-9713F-HRTimeline
Quantbot Technologies LP15,491$2.19M0.06%new13F-HRTimeline
AFT, FORSYTH & COMPANY, INC.15,423$2.18M1.05%-31013F-HRTimeline
PROFUND ADVISORS LLC15,257$2.16M0.07%-1,39813F-HRTimeline
Investors Towarzystwo Funduszy Inwestyc…15,155$2.14M0.86%-2,18013F-HRTimeline
SHELTON CAPITAL MANAGEMENT14,889$2.11M0.05%013F-HRTimeline
Leonteq Securities AG14,136$2M0.11%+6,57313F-HRTimeline
BLAIR WILLIAM & CO/IL13,871$1.96M0.01%-3,44613F-HRTimeline
Midwest Professional Planners, LTD.13,845$1.96M0.48%+15613F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC13,728$1.95M<0.01%-713F-HRTimelineGroup
Integrated Wealth Concepts LLC13,713$1.94M0.02%+3,65313F-HRTimeline
HOEY INVESTMENTS, INC13,091$1.85M0.25%-2,11513F-HRTimeline
Quantum Private Wealth, LLC12,856$1.82M0.53%+54313F-HRTimeline
&PARTNERS12,686$1.79M0.01%+2,62113F-HRTimeline
HAP Trading, LLC12,630$1.79M0.49%13F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management12,589$1.78M<0.01%new13F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP12,460$1.76M0.02%+6,89813F-HRTimelineGroup
SUMITOMO MITSUI FINANCIAL GROUP, INC.group of 2 filers holding12,407$1.75M+948Timeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.12,397$1.75M0.01%+1,43213F-HRTimelineGroup
Aft, Forsyth & Sober, LLC10,800$1.75M0.54%013F-HRTimeline
SCOTIA CAPITAL INC.12,219$1.73M0.01%+2,99813F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.12,127$1.72M0.02%+1,38013F-HRTimelineGroup
Marathon Trading Investment Management …in group Marathon Trading Investment M…11,939$1.69M0.72%new13F-HRTimelineGroup
PFG Investments, LLC11,919$1.69M0.09%-1,76113F-HRTimeline
Cresset Asset Management, LLC11,866$1.68M0.01%+1,61913F-HR/ATimeline
CAPTRUST FINANCIAL ADVISORS11,804$1.67M<0.01%+1,57213F-HRTimeline
NewEdge Wealth, LLC10,408$1.67M0.02%-15713F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…10,431$1.66M<0.01%+1,44813F-HRTimeline
Ascent Wealth Partners, LLC11,557$1.64M0.19%-3,77613F-HRTimeline
Oak Grove Capital LLC11,200$1.58M0.34%-3,00013F-HRTimeline
National Philanthropic Trust11,000$1.56M0.02%new13F-HRTimeline
Rathbones Group PLC10,552$1.49M0.01%+7013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…10,510$1.49M<0.01%-1,44613F-HRTimelineGroup
Horizon Investments, LLC10,480$1.48M0.02%+1,60313F-HRTimeline
Steward Partners Investment Advisory, L…10,295$1.46M0.01%+60413F-HRTimeline
WILLNER & HELLER, LLC10,285$1.46M1.12%+19513F-HRTimeline
Federation des caisses Desjardins du Qu…10,257$1.45M0.01%+75213F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD10,219$1.45M<0.01%-20,73013F-HRTimeline
STEEL GROVE CAPITAL ADVISORS, LLC8,920$1.44M0.17%013F-HRTimeline
CMT Capital Markets Trading GmbHin group CMT Capital Markets Trading G…10,014$1.42M0.59%-14,38513F-HRTimelineGroup
FUKOKU MUTUAL LIFE INSURANCE Co10,000$1.41M0.09%013F-HRTimeline
Louisiana State Employees Retirement Sy…10,000$1.41M0.02%+20013F-HRTimeline
BNP PARIBASin group BNP PARIBAS9,852$1.39M0.04%+13313F-HRTimelineGroup
Perigon Wealth Management, LLC9,848$1.39M0.03%+4,67413F-HRTimeline
MML INVESTORS SERVICES, LLC9,721$1.38M<0.01%+2,38113F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…9,586$1.36M0.01%+5,01213F-HRTimelineGroup
Harbour Capital Advisors, LLC8,482$1.35M0.28%-4313F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…9,509$1.35M0.05%+1,14513F-HRTimelineGroup
OVERSEA-CHINESE BANKING Corp Ltdin group OVERSEA-CHINESE BANKING Corp …9,495$1.34M0.03%013F-HRTimelineGroup
Parisi Gray Wealth Management9,272$1.31M0.34%+48813F-HRTimeline
SCHAPER BENZ & WISE INVESTMENT COUNSEL …9,263$1.31M0.1%new13F-HRTimeline
THOROUGHBRED FINANCIAL SERVICES, LLC9,249$1.31M0.08%+1,24613F-HRTimeline
Y-Intercept (Hong Kong) Ltd9,213$1.3M0.03%-38,44713F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP9,207$1.3M<0.01%+3,75513F-HRTimelineGroup
Empirical Asset Management, LLC9,200$1.3M0.36%+37513F-HRTimeline
FORTEM FINANCIAL GROUP, LLC9,020$1.28M0.37%+30013F-HRTimeline
Main Street Financial Solutions, LLC8,892$1.26M0.08%+72113F-HRTimeline
Farther Finance Advisors, LLC8,880$1.26M0.02%+5,01713F-HRTimeline
SCS Capital Management LLC8,788$1.24M0.01%013F-HRTimeline
Dorsey & Whitney Trust CO LLC8,775$1.24M0.07%013F-HRTimeline
CENTAURUS FINANCIAL, INC.8,750$1.24M0.06%+20913F-HRTimeline
CIM INVESTMENT MANAGEMENT INC8,669$1.23M0.33%-8,90513F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC8,633$1.22M<0.01%+34913F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC8,630$1.22M<0.01%new13F-HRTimelineGroup
GPS Wealth Strategies Group, LLC8,582$1.21M0.13%-12,36813F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co8,569$1.21M0.01%-86013F-HRTimelineGroup
Smith Group Asset Management, LLC8,520$1.21M0.07%-1,78013F-HRTimeline
Pine Valley Investments Ltd Liability Co8,428$1.19M0.06%+1,59513F-HRTimeline
Private Advisor Group, LLC8,361$1.18M0.01%-50913F-HRTimeline
Haven Private, LLC8,260$1.17M0.52%+28713F-HRTimeline
Caption Management, LLC8,250$1.17M0.07%-7,25013F-HRTimeline
Westwood Wealth Management8,175$1.16M0.42%-7,92513F-HRTimeline
Watts Gwilliam & Co., LLC8,069$1.14M0.18%013F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK7,850$1.11M<0.01%-2,76313F-HRTimelineGroup
RFG Advisory, LLC7,780$1.1M0.02%-55013F-HRTimeline
TrueMark Investments, LLCin group TrueMark Investments, LLC7,699$1.09M0.19%-64213F-HRTimelineGroup
Ovata Capital Management Ltdin group Ovata Capital Management Ltd7,605$1.08M0.22%new13F-HRTimelineGroup
Convergence Financial, LLC7,548$1.07M0.16%+5713F-HRTimeline
LAKE STREET PRIVATE WEALTH, LLC7,530$1.07M0.14%+49513F-HRTimeline
ING GROEP NV7,465$1.06M0.01%+1,12613F-HRTimeline
Prasad Wealth Partners, LLC7,436$1.05M0.29%-1,11313F-HRTimeline
Americana Partners, LLC7,352$1.04M0.03%+7513F-HRTimeline
B. Riley Wealth Advisors, Inc.7,068$1M0.05%-92613F-HRTimeline
Corps Capital Advisors, LLC7,000$990K1.5%013F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS7,000$990K0.02%013F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP6,991$989K<0.01%+1,57613F-HRTimelineGroup
Capula Management Ltdin group Capula Management Ltd6,870$972K0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Vise Technologies, Inc.6,811$964K0.04%+89613F-HRTimeline
Quantessence Capital LLC6,767$957K0.3%new13F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…6,691$947K0.02%+1,80513F-HRTimelineGroup
LEAVELL INVESTMENT MANAGEMENT, INC.6,595$933K0.04%+1,20013F-HRTimeline
GTS SECURITIES LLC6,594$933K0.04%+1,70813F-HRTimeline
STEPHENS INC /AR/in group Stephens Investment Managemen…6,519$922K0.01%+1,85413F-HRTimelineGroup
Iyo Bank, Ltd.6,514$922K0.35%new13F-HRTimeline
AIA Group Ltdin group AIA Group Ltd6,507$921K0.02%new13F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\6,485$918K<0.01%+9913F-HRTimelineGroup
Simplicity Wealth,LLC6,389$904K0.05%new13F-HRTimeline
CIBC Bancorp USA Inc.group of 2 filers holding6,351$899K+5,072Timeline
Eisler Capital Management Ltd.6,399$896K0.02%+2,02213F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC6,225$881K0.01%+1,56013F-HRTimelineGroup
Rye Brook Capital LLC6,015$851K0.72%new13F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…5,420$847K0.07%013F-HRTimeline
Krane Funds Advisors LLC4,990$829K0.02%+3,25013F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise5,797$820K0.03%-2,73713F-HRTimelineGroup
B & T Capital Management DBA Alpha Capi…5,793$820K0.13%-1,21113F-HRTimeline
Crossmark Global Holdings, Inc.5,551$785K0.01%+1,70413F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…5,487$776K0.02%+2,69413F-HRTimelineGroup
CAPITAL GROUP INVESTMENT MANAGEMENT PTE…in group CAPITAL GROUP INVESTMENT MANA…5,478$775K0.13%013F-HRTimelineGroup
High Falls Advisors, Inc5,400$764K0.16%+40013F-HRTimeline
Summit Trail Advisors, LLC5,327$754K0.01%+1,00013F-HRTimeline
WOLVERINE TRADING, LLC5,349$748K0.02%new13F-HRTimeline
Geneos Wealth Management Inc.5,152$729K0.02%+26213F-HRTimeline
SCHWARZ DYGOS WHEELER INVESTMENT ADVISO…5,139$727K0.15%+3013F-HRTimeline
ROI Financial Advisors, LLC5,102$722K0.43%+39613F-HRTimeline
KCM INVESTMENT ADVISORS LLC5,099$721K0.02%+37213F-HRTimeline
GSA CAPITAL PARTNERS LLP5,080$719K0.06%new13F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.5,005$708K0.01%-3,70413F-HRTimeline
Washington Trust Advisors, Inc.4,997$707K0.05%013F-HRTimeline
Gilbert & Cook, Inc.4,867$689K0.09%+1713F-HRTimeline
Cornerstone Wealth Management, LLC4,867$689K0.04%+50013F-HRTimeline
WealthPLAN Partners, LLC4,855$687K0.1%-19613F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding4,843$685K-3Timeline
INTEGRITY ALLIANCE, LLC.4,819$682K0.03%+3,15113F-HRTimeline
Dynamic Advisor Solutions LLC4,792$678K0.02%new13F-HRTimeline
Capital Markets Trading UK LLP4,753$673K0.69%new13F-HRTimeline
Elite Wealth Management, Inc.4,752$672K0.17%-8,03313F-HRTimeline
Strategic Blueprint, LLC4,732$670K0.03%-1,69113F-HRTimeline
OneDigital Investment Advisors LLC4,728$669K0.01%+66313F-HRTimeline
Tufton Capital Management4,675$661K0.12%+15013F-HRTimeline
WEDBUSH SECURITIES INC4,637$656K0.02%+70513F-HRTimeline
Sonora Investment Management Group, LLC4,628$655K0.05%-713F-HRTimeline
Huntleigh Advisors, Inc.4,585$649K0.11%+21513F-HRTimeline
IAM Advisory, LLC4,544$643K0.14%-1213F-HRTimeline
Advisors Asset Management, Inc.4,507$638K0.01%-53013F-HR/ATimeline
Sunbelt Securities, Inc.4,495$636K0.04%+1,71013F-HRTimeline
Voleon Capital Management LP4,445$629K0.02%new13F-HRTimeline
Empowered Funds, LLC4,431$627K0.01%-1,00413F-HRTimeline
KINGSWOOD WEALTH ADVISORS, LLC4,422$626K0.04%-1,53613F-HRTimeline
HighPoint Advisor Group LLC4,400$623K0.03%-9113F-HRTimeline
Quantinno Capital Management LP4,370$618K<0.01%+1,16613F-HRTimeline
Veracity Capital LLC4,344$615K0.2%+2,18113F-HRTimeline
EDMOND DE ROTHSCHILD HOLDING S.A.in group EDMOND DE ROTHSCHILD HOLDING …4,325$612K0.01%+1,00013F-HRTimelineGroup
Robertson Stephens Wealth Management, L…4,300$608K0.02%+15013F-HRTimeline
VestGen Advisors, LLC4,289$607K0.02%new13F-HRTimeline
Cherry Creek Investment Advisors, Inc.4,271$604K0.26%-1,00713F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP4,263$603K<0.01%+89713F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC4,200$594K0.05%-2,60013F-HRTimeline
TFB Advisors LLC3,527$593K0.17%+11813F-HRTimeline
CastleKnight Management LP4,140$586K0.03%013F-HRTimeline
Purus Wealth Management, LLC4,140$586K0.19%013F-HRTimeline
R Squared Ltd4,077$577K0.25%new13F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.3,948$559K<0.01%+1,04013F-HRTimelineGroup
Fearless Solutions, LLC dba Best Invest3,916$554K0.36%+1,22013F-HRTimeline
EMC Capital Management3,900$552K0.26%+80013F-HRTimeline
Signal Advisors Wealth, LLC3,900$552K0.05%-4,76613F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The3,835$543K0.01%-2713F-HRTimelineGroup
Beacon Pointe Advisors, LLC3,768$533K<0.01%+2,05713F-HRTimeline
Kaizen Financial Strategies3,350$530K0.24%-66913F-HRTimeline
Gladstone Institutional Advisory LLC3,658$518K0.02%+47613F-HRTimeline
China Universal Asset Management Co., L…3,606$510K0.04%+56913F-HRTimeline
Kovack Advisors, Inc.3,602$510K0.05%+7213F-HRTimeline
Accel Wealth Management3,598$509K0.15%+7913F-HRTimeline
Prime Capital Investment Advisors, LLC3,593$508K0.01%+70013F-HRTimeline
Union Bancaire Privee, UBP SA3,515$491K0.01%013F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC3,457$489K0.03%+3,40113F-HRTimeline
Vestmark Advisory Solutions, Inc.3,398$481K0.01%new13F-HRTimeline
Asset Management One Co., Ltd.3,392$480K<0.01%+20013F-HRTimeline
Inscription Capital, LLC3,391$480K0.05%+35413F-HRTimeline
JENNISON ASSOCIATES LLC3,355$475K<0.01%-26113F-HRTimeline
Bosman Wealth Management, LLC3,344$473K0.37%-4013F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …3,316$469K<0.01%-92513F-HRTimelineGroup
IHT Wealth Management, LLC3,272$466K0.01%+29813F-HRTimeline
Essex Financial Services, Inc.in group Essex Financial Services, Inc.3,221$456K0.03%-11213F-HRTimelineGroup
Annis Gardner Whiting Capital Advisors,…3,210$454K0.09%new13F-HRTimeline
Cynosure Group, LLC3,156$447K0.05%013F-HR/ATimeline
Balboa Wealth Partners3,108$440K0.08%+8313F-HRTimeline
Vanguard Personalized Indexing Manageme…in group VANGUARD GROUP INC3,106$439K<0.01%+11713F-HRTimelineGroup
Independent Advisor Alliance3,100$439K0.01%+19313F-HRTimeline
WBI INVESTMENTS, LLCin group WBI INVESTMENTS, LLC3,066$434K0.11%new13F-HRTimelineGroup
Gerber Kawasaki Wealth & Investment Man…3,037$430K0.01%+1,42213F-HRTimeline
Cladis Investment Advisory, LLC3,000$424K0.24%013F-HRTimeline
United Advisor Group, LLC2,979$421K0.06%new13F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC2,961$419K<0.01%013F-HRTimelineGroup
ARGONAUTICA PRIVATE WEALTH MANAGEMENT, …2,892$409K0.12%+20913F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC2,837$402K<0.01%+34513F-HRTimelineGroup
Arkadios Wealth Advisors2,700$382K0.01%-1,89713F-HRTimeline
KERR FINANCIAL PLANNING Corp2,675$381K0.54%13F-HR/ATimeline
Northstar Group, Inc.2,670$378K0.06%+10013F-HRTimeline