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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
Capital World Investors4,772,592$675M0.09%-175,84513F-HRTimeline
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…4,225,943$598M0.54%+63,62313F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY3,737,692$529M0.03%-38,93613F-HR/ATimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC3,409,592$482M0.07%-256,13113F-HRTimelineGroup
Sustainable Growth Advisers, LP2,881,709$408M2.39%-575,51113F-HRTimeline
COATUE MANAGEMENT LLCin group COATUE MANAGEMENT LLC2,259,826$320M0.78%-2,373,62813F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding2,062,762$292M-1,234,462Timeline
Alphabet Inc.in group Alphabet Inc.1,960,784$277M11.52%013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,802,973$255M0.02%+326,23013F-HR/ATimelineGroup
Invesco Ltd.in group Invesco Ltd.1,772,123$251M0.04%+390,21713F-HRTimelineGroup
Capital Research Global Investorsin group Capital Research Global Inves…1,718,132$243M0.05%new13F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP1,704,275$241M0.19%-3,041,68213F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…1,516,150$215M0.04%+456,47913F-HRTimelineGroup
Mubadala Investment Co PJSC1,501,960$213M1.19%013F-HRTimeline
FMR LLCin group FMR LLC1,497,054$212M0.01%+68,57913F-HRTimelineGroup
Hyperion Asset Management Ltd1,434,591$203M5.66%new13F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources1,451,025$200M0.05%+33,19613F-HRTimelineGroup
Robeco Institutional Asset Management B…group of 2 filers holding1,252,372$177M+411Timeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,114,279$158M0.01%+960,79213F-HR/ATimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,104,503$156M<0.01%-30,88613F-HRTimelineGroup
NVIDIA CORP1,101,249$156M4.05%013F-HRTimeline
Altimeter Capital Management, LP1,098,139$155M2.05%+164,93113F-HRTimeline
Nuveen, LLCin group TIAA911,376$129M0.03%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS876,284$124M0.1%-218,58113F-HRTimelineGroup
Artisan Partners Limited Partnership860,625$122M0.18%-1,173,91013F-HRTimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P850,281$120M0.14%+22,14113F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP818,637$116M0.13%+335,68513F-HRTimelineGroup
Employees Provident Fund Board800,000$113M0.91%+66,48113F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich695,330$98.4M0.28%-169,33013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC660,401$93.4M0.03%+132,78313F-HR/ATimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP650,296$92M0.07%+46,00013F-HRTimelineGroup
BAILLIE GIFFORD & COin group BAILLIE GIFFORD & CO640,877$90.7M0.07%new13F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC570,291$80.7M0.04%-26,28913F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding536,523$75.9M-7,627Timeline
PRICE T ROWE ASSOCIATES INC /MD/523,414$74.1M0.01%+517,95013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC519,326$73.5M0.05%-76,86213F-HRTimelineGroup
ZEVENBERGEN CAPITAL INVESTMENTS LLC499,772$70.7M1.37%+22,48313F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC495,400$70.1M0.09%+308,80013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP473,328$67M<0.01%+31,88313F-HRTimelineGroup
NZS Capital, LLC447,955$63.4M1.94%+110,76513F-HRTimeline
Rafferty Asset Management, LLC447,232$63.3M0.21%-59,64213F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA445,871$63.1M0.01%+192,63513F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding406,110$57.5M+20,915Timeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding363,811$51.5MnewTimeline
GILDER GAGNON HOWE & CO LLC348,067$49.2M0.5%+97813F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN347,276$49.1M0.01%-123,97613F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding339,166$48M-479,489Timeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…314,261$44.5M0.08%-6,74913F-HRTimeline
Swedbank ABin group Swedbank AB313,000$44.3M0.04%+57,30013F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC299,537$42.4M0.01%-15,85813F-HRTimelineGroup
MARK ASSET MANAGEMENT LP298,132$42.2M4.31%+56,41213F-HRTimeline
LPL Financial LLC297,033$42M0.01%+12,03413F-HRTimeline
Penserra Capital Management LLCin group Penserra Capital Management L…270,899$38.3M0.46%+50,39513F-HRTimelineGroup
Mawer Investment Management Ltd.269,784$38.2M0.2%-5,96313F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO241,876$34.2M0.04%-280,43713F-HRTimelineGroup
PRIMECAP MANAGEMENT CO/CA/235,340$33.3M0.03%-25013F-HRTimeline
Banque Transatlantique SAin group Banque Transatlantique SA227,749$32.3M0.79%-1,88413F-HRTimelineGroup
NWI MANAGEMENT LP225,000$31.8M3.14%013F-HR/ATimeline
PEAK6 LLCin group PEAK6 LLC217,068$30.7M0.77%new13F-HR/ATimelineGroup
DOCK STREET ASSET MANAGEMENT INC216,563$30.6M2.68%-8,88913F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC206,370$29.2M0.01%-2,18713F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc204,990$29M0.01%+9,01713F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC203,841$28.8M0.12%+129,08213F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC202,443$28.6M0.03%+27,22813F-HRTimelineGroup
Pacific Heights Asset Management LLC185,000$26.2M1.16%+45,00013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC170,635$24.1M0.03%+90,11213F-HRTimelineGroup
Duquesne Family Office LLC167,900$23.8M0.6%new13F-HRTimeline
Man Group plcin group Man Group plc163,397$23.1M0.04%-54,24313F-HRTimelineGroup
CIBC WORLD MARKET INC.154,850$21.9M0.05%-17,53313F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC153,237$21.7M0.02%-4,95413F-HRTimelineGroup
Rheos Capital Works Inc.149,600$21.2M1.18%+19,60013F-HRTimeline
ProShare Advisors LLC149,161$21.1M0.04%-34,18513F-HRTimeline
Liontrust Investment Partners LLP148,748$21M0.31%-29,16113F-HR/ATimeline
TD Asset Management Inc140,044$19.8M0.02%+109,82813F-HRTimeline
Reynders McVeigh Capital Management, LLC138,943$19.7M0.92%+1,34513F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC135,439$19.2M0.19%-17,11613F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC133,700$18.9M0.24%+126,92913F-HR/ATimelineGroup
Groupe la Francaisein group Groupe la Francaise125,078$17.7M0.24%+1,02613F-HRTimelineGroup
CWM, LLCin group CWM, LLC124,025$17.5M0.05%+9,45113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC123,600$17.5M0.01%+96,89613F-HRTimelineGroup
Parallax Volatility Advisers, L.P.121,944$17.3M0.51%-471,68213F-HRTimeline
SBI Securities Co., Ltd.118,381$16.7M0.43%-2,83713F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC118,243$16.7M<0.01%+4,90813F-HRTimelineGroup
Handelsbanken Fonder AB118,015$16.7M0.05%-3,46713F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.116,334$16.5M0.08%13F-HRTimelineGroup
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding113,409$16M+90,102Timeline
Twin Tree Management, LP110,894$15.7M0.73%-96,53013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD110,800$15.7M0.04%new13F-HRTimeline
Centiva Capital, LP110,220$15.6M1.45%new13F-HRTimeline
ARDSLEY ADVISORY PARTNERS LP108,000$15.3M2.34%+50013F-HRTimeline
FRANKLIN STREET ADVISORS INC /NC106,540$15.1M0.87%+86013F-HRTimeline
Stony Point Capital LLC106,096$15M1.05%+5,04213F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.107,536$14.9M0.02%-18,63213F-HRTimelineGroup
Renaissance Capital LLC104,090$14.7M8.25%+4,52713F-HRTimeline
United Capital Management of KS, Inc.100,865$14.3M1.94%-3,18613F-HRTimeline
Silvant Capital Management LLC98,986$14M0.49%+3,69513F-HR/ATimeline
Focus Partners Wealthin group Focus Partners Wealth98,296$13.9M0.02%+29,59613F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC92,055$13M0.09%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…90,782$12.8M0.04%+1,49513F-HRTimeline
AXA Investment Managers S.A.89,548$12.7M0.03%13F-HRTimeline
UNICOM Systems, Inc.89,000$12.6M1.24%013F-HRTimeline
Ensign Peak Advisors, Inc88,954$12.6M0.02%-19,01013F-HR/ATimeline
LBP AM SA87,757$12.4M0.15%-14,71213F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding86,643$12.3M+11,485Timeline
Capital International Investorsgroup of 3 filers holding85,181$12.1M+2,102Timeline
Diversify Advisory Services, LLCin group Diversify Advisory Services, …69,509$11.7M0.39%-1,53113F-HRTimelineGroup
Manchester Global Management (UK) Ltd81,000$11.5M1.51%new13F-HRTimeline
CANTOR FITZGERALD, L. P.in group CANTOR FITZGERALD, L. P.76,958$10.9M0.21%+26,02213F-HR/ATimelineGroup
MARSICO CAPITAL MANAGEMENT LLC74,378$10.5M0.27%+7,10813F-HRTimeline
Cambridge Investment Research Advisors,…74,279$10.5M0.03%-21,15813F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC74,275$10.4M0.01%-26,87113F-HRTimelineGroup
Broadleaf Partners, LLC71,316$10.1M2.1%-1,11713F-HRTimeline
Global X Japan Co., Ltd.71,308$10.1M0.87%-8,93113F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A71,109$10.1M0.03%13F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC70,635$9.99M0.01%-456,98613F-HRTimelineGroup
Pacer Advisors, Inc.69,702$9.86M0.03%+39,91313F-HRTimeline
Nepsis Inc.69,646$9.85M3.12%-14,07413F-HRTimeline
NATIXISin group Natixis Investment Managers68,123$9.64M0.05%+60,47713F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC67,689$9.58M0.02%+3,12513F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp66,284$9.38M<0.01%-31,73713F-HRTimelineGroup
APG Asset Management N.V.in group APG Asset Management N.V.75,900$9.14M0.03%+2,20013F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.62,859$8.89M<0.01%-39,86513F-HRTimeline
Marex Group Ltdin group Marex Group Ltd62,535$8.85M0.11%+46,26013F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…61,384$8.69M0.01%+7,08613F-HRTimelineGroup
NCP Inc.60,000$8.49M6.31%+6,00013F-HRTimeline
LANSDOWNE PARTNERS (UK) LLPin group LANSDOWNE PARTNERS (UK) LLP59,975$8.49M0.72%new13F-HR/ATimelineGroup
VICTORY CAPITAL MANAGEMENT INC59,297$8.39M<0.01%+44213F-HRTimeline
Creative Planningin group Creative Planning58,856$8.33M0.01%+53,53113F-HRTimelineGroup
NFSG Corp58,535$8.28M1.24%+6,39413F-HRTimeline
TUDOR INVESTMENT CORP ET AL57,498$8.14M0.05%new13F-HR/ATimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP57,968$8.09M0.01%+10,08313F-HRTimelineGroup
Quinn Opportunity Partners LLC52,877$7.48M0.55%new13F-HRTimeline
NISSAY ASSET MANAGEMENT CORP /JAPAN52,792$7.47M0.04%-6,74213F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP50,160$7.1M0.01%+3,69813F-HRTimelineGroup
Telemark Asset Management, LLC50,000$7.07M0.67%-50,00013F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE48,615$6.88M0.01%013F-HRTimelineGroup
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding48,348$6.84M-3,183Timeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.46,812$6.62M0.02%+25,18913F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC44,997$6.37M0.05%+83813F-HRTimelineGroup
Cetera Investment Advisers44,767$6.33M0.01%+14,11313F-HRTimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.44,997$6.3M0.05%+31,08713F-HRTimeline
Stanley-Laman Group, Ltd.43,952$6.22M0.89%new13F-HRTimeline
Royal Fund Management, LLC43,060$6.09M0.73%+36,70013F-HRTimeline
NEOS Investment Management LLC41,343$5.85M0.04%+19,31013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC41,194$5.83M0.01%-23,73413F-HRTimeline
Orion Porfolio Solutions, LLC40,723$5.76M0.04%+1,91113F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.40,300$5.7M0.06%new13F-HRTimeline
INTRINSIC EDGE CAPITAL MANAGEMENT LLC40,000$5.66M0.86%013F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC39,996$5.66M0.05%+4,87613F-HRTimeline
Lagoda Investment Management, L.P.38,670$5.47M3.1%+4,54513F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP38,588$5.46M0.01%+22,73313F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\38,367$5.43M<0.01%-242,01913F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/36,691$5.19M<0.01%+4,05513F-HRTimelineGroup
Venture Visionary Partners LLC35,835$5.07M0.17%-21013F-HRTimeline
Janney Montgomery Scott LLC35,816$5.07M0.01%+3,62213F-HRTimeline
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …35,469$5.02M<0.01%-1,49513F-HRTimelineGroup
JACKSON SQUARE CAPITAL, LLC35,037$4.96M1.08%-3,48913F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/34,562$4.89M0.01%-5,84713F-HRTimelineGroup
GROUP ONE TRADING LLC33,495$4.74M0.14%-153,63813F-HRTimeline
GAM Holding AGin group GAM Holding AG33,314$4.71M0.29%+13,00013F-HRTimelineGroup
PINNACLE ASSOCIATES LTD33,297$4.71M0.06%-2,06013F-HRTimeline
Covenant Asset Management, LLC33,128$4.69M0.88%+30113F-HRTimeline
Blue Fin Capital, Inc.33,104$4.68M0.74%+22613F-HRTimeline
Telligent Fund, LP32,000$4.53M3.87%013F-HRTimeline
HighTower Advisors, LLC30,528$4.32M<0.01%+1,22713F-HRTimeline
NewEdge Advisors, LLC29,921$4.23M0.02%-1,93113F-HRTimeline
Long Corridor Asset Management Ltd28,800$4.07M1.66%new13F-HRTimeline
USS Investment Management Ltd28,427$4.02M0.02%013F-HRTimeline
PINEBRIDGE INVESTMENTS, L.P.27,937$3.95M0.03%-15,75413F-HRTimeline
SIMPLEX TRADING, LLC27,036$3.83M0.08%new13F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…26,973$3.82M<0.01%-49,52113F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.26,644$3.77M0.07%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…26,572$3.76M0.01%+3,34713F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co26,458$3.74M<0.01%-7,49013F-HRTimelineGroup
Meiji Yasuda Life Insurance Cogroup of 2 filers holding25,791$3.65M-432Timeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …25,495$3.6M0.15%+7,72513F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC25,374$3.59M<0.01%-1,86413F-HRTimelineGroup
Slow Capital, Inc.24,591$3.48M0.41%+19513F-HRTimeline
Financial Gravity Asset Management, Inc.in group Financial Gravity Companies, …24,434$3.46M0.68%13F-HRTimelineGroup
Baker Chad R24,225$3.43M0.59%+12,07013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…23,480$3.32M<0.01%013F-HRTimelineGroup
INDEPENDENT FINANCIAL GROUP, LLC22,987$3.25M0.08%-18913F-HRTimeline
CIBC Asset Management Inc22,255$3.15M0.01%013F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV25,362$3.15M0.01%new13F-HRTimeline
Rakuten Group, Inc.group of 2 filers holding20,944$3.14M+10,076Timeline
Modus Advisors, LLC22,010$3.11M0.85%+1,40213F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC21,711$3.07M0.01%+9,35413F-HRTimelineGroup
Tower View Wealth Management LLC21,253$3.01M1.56%+44413F-HRTimeline
CacheTech Inc.20,645$2.92M0.59%-3,11113F-HRTimeline
GUARDIAN CAPITAL LPin group GUARDIAN CAPITAL LP20,185$2.86M0.09%-29613F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.20,150$2.85M<0.01%new13F-HRTimelineGroup
SIH Partners, LLLPin group SIH Partners, LLLP20,000$2.83M0.25%new13F-HRTimelineGroup
Kestra Advisory Services, LLCgroup of 2 filers holding19,811$2.8M+2,213Timeline
Chicago Capital, LLC19,411$2.75M0.07%+3,67913F-HRTimeline
SG Americas Securities, LLC19,202$2.72M0.01%-35,07813F-HRTimeline
Adams Wealth Management19,033$2.69M0.58%-4,72313F-HRTimeline
Schonfeld Strategic Advisors LLC18,539$2.62M0.02%-18,60813F-HRTimeline
Robocap Asset Management Ltd18,497$2.62M1.67%-8,35013F-HRTimeline
180 WEALTH ADVISORS, LLC18,351$2.6M0.32%+20213F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.18,287$2.59M0.02%-2513F-HRTimelineGroup