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Disclosery

MT ARCELORMITTAL SA LUXEMBOURG

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ADR (ADR), issuer CIK 1243429

316 managers (318 13F filers) reported a position in MT shares at 2026-06-30, 37,322,583 shares in all. 57 filers opened a position and 40 filers sold out during the quarter.

Managers
316
13F filers
318
New
57
Added
90
Reduced
113
Sold out
40
Shares held by filers
37,322,583

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
FMR LLCin group FMR LLC11,391,416$686M0.03%+9,833,85713F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP3,253,361$196M0.04%+20,86613F-HRTimelineGroup
Maple Rock Capital Partners Inc.2,190,860$132M2.59%+776,59513F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY1,503,680$90.6M<0.01%-503,84413F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,471,254$88.6M<0.01%+41,69613F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,299,500$78.3M0.01%-23,42313F-HRTimelineGroup
Castle Hook Partners LP1,290,147$77.7M0.83%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp942,040$56.7M0.01%-162,36113F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…934,168$56.3M0.11%+43,71013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC828,040$49.9M0.02%+81,12513F-HRTimelineGroup
Man Group plcin group Man Group plc756,328$45.5M0.08%+178,16413F-HRTimelineGroup
Retirement Systems of Alabama674,150$40.6M0.12%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/525,303$31.6M<0.01%-145,32813F-HRTimelineGroup
SCOPUS ASSET MANAGEMENT, L.P.500,000$30.1M0.71%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP495,593$29.8M<0.01%-122,54213F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP473,013$28.5M0.02%-96,82913F-HRTimelineGroup
Merewether Investment Management, LP391,406$23.6M0.44%+363,23313F-HRTimeline
Quantinno Capital Management LP368,871$22.2M0.03%+32,94013F-HRTimeline
Capital Wealth Planning, LLC350,450$21.1M0.11%+150,57413F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA345,508$20.8M<0.01%-95,56013F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC339,907$20.5M0.01%+63,51913F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management316,595$19.1M0.03%new13F-HRTimelineGroup
Albar Capital Partners LLP262,470$15.8M2.06%+84,67713F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC237,746$14.3M0.01%-9,47113F-HRTimelineGroup
ROBOTTI ROBERTin group ROBOTTI ROBERT236,658$14.3M2.3%+8813F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO234,621$14M<0.01%-9,22813F-HRTimelineGroup
JB CAPITAL PARTNERS LP205,000$12.3M1.91%013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC203,703$12.3M0.01%-7113F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.186,723$11.2M0.02%new13F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC185,497$11.2M0.01%-211,36013F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC182,981$11M0.01%-425,58813F-HRTimelineGroup
Creative Planningin group Creative Planning177,434$10.7M0.01%+22,45113F-HRTimelineGroup
SummitTX Capital, L.P.163,755$9.86M0.26%+85,29813F-HRTimeline
HENNESSY ADVISORS INC159,900$9.63M0.31%new13F-HRTimeline
Amanah Holdings Trust148,000$8.91M0.52%013F-HRTimeline
UBS Group AGgroup of 2 filers holding145,419$8.76M-191,740Timeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co136,860$8.24M<0.01%+9,16713F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…130,153$7.84M<0.01%-29,60813F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/129,627$7.81M<0.01%-789,82913F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC129,479$7.77M0.01%-18,92913F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd125,706$7.57M0.1%+12,85613F-HRTimelineGroup
CAPITAL FUND MANAGEMENT S.A.111,234$6.7M0.05%+91,30213F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.101,197$6.09M<0.01%-272,07813F-HRTimelineGroup
PEAK6 LLCin group PEAK6 LLC94,977$5.72M0.14%-97013F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO85,737$5.16M<0.01%-45,03313F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC85,124$5.13M<0.01%-60,11713F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV84,030$5.06M0.01%-7,01513F-HR/ATimeline
QRG CAPITAL MANAGEMENT, INC.83,890$5.05M0.04%-13,64713F-HRTimeline
ICON ADVISERS INC/CO81,000$4.88M0.92%+16,00013F-HRTimeline
LPL Financial LLC75,750$4.56M<0.01%+20,96813F-HRTimeline
HALLSTATT ADVISORS L.P.63,949$3.85M2.71%-5,54013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC60,799$3.66M0.02%+16,88313F-HRTimeline
BW Gestao de Investimentos Ltda.58,452$3.52M0.08%-112,69713F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP57,786$3.48M<0.01%+2,47513F-HRTimelineGroup
Nuveen, LLCin group TIAA57,265$3.45M<0.01%new13F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN55,487$3.34M<0.01%-14,26213F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC52,428$3.16M<0.01%+29,03013F-HRTimelineGroup
NATIXIS ADVISORS, LLCin group Natixis Investment Managers51,156$3.08M<0.01%+3,94113F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP50,264$3.03M<0.01%-6,78113F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC48,542$2.92M<0.01%-38,13013F-HRTimelineGroup
Engineers Gate Manager LP47,151$2.84M0.04%+25,55113F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC45,370$2.73M0.17%+2,77313F-HRTimeline
Mariner, LLCin group Mariner, LLC44,881$2.7M<0.01%+3,85613F-HRTimelineGroup
Senator Investment Group LP41,258$2.48M0.09%-300,00013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Vanguard Personalized Indexing Manageme…in group VANGUARD GROUP INC39,914$2.4M0.02%+2,68113F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP37,668$2.27M0.19%-68,20213F-HRTimelineGroup
SIGNATUREFD, LLC35,295$2.13M0.03%+74213F-HRTimeline
Integrated Quantitative Investments LLC34,564$2.08M0.34%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND34,488$2.08M<0.01%new13F-HRTimeline
KESTRA PRIVATE WEALTH SERVICES, LLCin group Kestra Advisory Services, LLC33,868$2.04M0.02%-5613F-HRTimelineGroup
HANTZ FINANCIAL SERVICES, INC.33,769$2.03M0.03%+4,39313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Pathstone Holdings, LLCin group Pathstone Holdings, LLC33,766$2.03M0.01%-29,35813F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL31,892$1.92M0.01%-1,82113F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC31,598$1.9M0.04%-3,49013F-HRTimeline
Hartree Partners, LP31,576$1.9M0.41%+3,85113F-HRTimeline
BAROMETER CAPITAL MANAGEMENT INC.30,900$1.86M0.52%new13F-HRTimeline
Qube Research & Technologies Ltd30,615$1.84M<0.01%-305,74813F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…30,551$1.84M<0.01%+5,08113F-HRTimelineGroup
Vise Technologies, Inc.28,560$1.72M0.02%+10,17513F-HRTimeline
Holocene Advisors, LP26,614$1.6M<0.01%+14,35613F-HRTimeline
Crossmark Global Holdings, Inc.25,623$1.54M0.02%+1,15313F-HRTimeline
QUADRANT CAPITAL GROUP LLC23,495$1.41M0.04%-32413F-HRTimeline
Sequoia Financial Advisors, LLC23,035$1.39M0.01%+1,62213F-HRTimeline
CAUSEWAY CAPITAL MANAGEMENT LLC22,155$1.33M0.01%-243,54213F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC21,764$1.31M0.01%-62513F-HRTimelineGroup
Legacy Wealth Asset Management, LLC21,712$1.31M0.29%-77713F-HRTimeline
AXXCESS WEALTH MANAGEMENT, LLC21,672$1.31M0.02%new13F-HRTimeline
Darwin Wealth Management, LLC21,671$1.31M0.36%-5,42213F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC20,611$1.24M<0.01%+86613F-HRTimelineGroup
HIGHLAND CAPITAL MANAGEMENT, LLC20,227$1.22M0.06%+10013F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT19,792$1.19M0.02%-6113F-HR/ATimeline
SALT Holding Corp.in group SALT Holding Corp.19,700$1.19M0.63%013F-HRTimelineGroup
HIMENSION CAPITAL (SINGAPORE) PTE. LTD.19,371$1.17M0.07%new13F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…19,361$1.17M0.02%+1,09513F-HRTimelineGroup
IEQ CAPITAL, LLC18,943$1.14M0.01%-5613F-HRTimeline
Corient Private Wealth LPgroup of 2 filers holding18,360$1.11M-1,685Timeline
DRW Securities, LLC18,328$1.1M0.07%-97313F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\17,871$1.08M<0.01%-11,07613F-HRTimelineGroup
EVERGREEN CAPITAL MANAGEMENT LLC17,708$1.07M0.02%+913F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth17,398$1.05M<0.01%-2,07113F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…16,415$988K<0.01%+4,67413F-HRTimelineGroup
TD Waterhouse Canada Inc.16,491$978K<0.01%+14,70313F-HRTimeline
IMC-Chicago, LLC16,172$974K0.01%+6,97913F-HRTimeline
Twin Tree Management, LP15,709$946K0.15%+10,48813F-HRTimeline
Havemeyer Place LP15,601$939K0.09%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP15,585$939K<0.01%+10,08313F-HRTimelineGroup
MML INVESTORS SERVICES, LLC15,561$937K<0.01%-65213F-HRTimeline
Sivia Capital Partners, LLC15,049$906K0.11%+7,80713F-HRTimeline
Callan Family Office, LLCin group Callan Family Office, LLC13,992$843K0.02%+12813F-HRTimelineGroup
Dynasty Wealth Management, LLC13,631$821K0.01%-46713F-HRTimeline
Recurrent Investment Advisors LLC15,371$810K0.05%-3213F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…12,558$756K<0.01%-17713F-HRTimelineGroup
NewEdge Advisors, LLC12,538$755K<0.01%-8,82113F-HRTimeline
Cetera Investment Advisers12,429$749K<0.01%-40713F-HRTimeline
Marnell Management LLC12,188$734K0.37%-70013F-HRTimeline
Verition Fund Management LLC12,058$726K0.01%-23,94213F-HR/ATimeline
Caprock Group, LLC12,025$724K0.01%-3513F-HRTimeline
LEAVELL INVESTMENT MANAGEMENT, INC.10,847$653K0.02%013F-HRTimeline
SYON CAPITAL LLC10,378$625K0.03%+2813F-HRTimeline
Invesco Ltd.in group Invesco Ltd.10,356$624K<0.01%+3413F-HRTimelineGroup
PROFUND ADVISORS LLC10,313$621K0.02%-29713F-HRTimeline
Merit Financial Group, LLC10,064$606K<0.01%+1,24913F-HR/ATimeline
Oasis Management Co Ltd.in group Oasis Management Co Ltd.10,000$602K0.06%013F-HRTimelineGroup
Keebeck Wealth Management9,802$590K0.06%+87013F-HRTimeline
Private Advisor Group, LLC9,752$587K<0.01%-6,03613F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…8,850$585K<0.01%-1,22013F-HRTimeline
COMPASS FINANCIAL MANAGEMENT LLC8,472$579K0.07%13F-HRTimeline
Versant Capital Management, Inc9,513$573K0.05%+1,08413F-HRTimeline
GeoWealth Management, LLC9,508$573K0.02%-2,21613F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC9,316$561K<0.01%+6,43913F-HRTimelineGroup
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC8,347$503K<0.01%-3,39813F-HRTimelineGroup
ATLAS CAPITAL ADVISORS INC.8,230$496K0.05%+4,94213F-HR/ATimeline
Venturi Wealth Management, LLC8,220$495K0.02%+33813F-HRTimeline
RHUMBLINE ADVISERS8,205$494K<0.01%+1,06413F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS8,203$494K<0.01%-280,58513F-HRTimelineGroup
PZENA INVESTMENT MANAGEMENT LLC8,180$493K<0.01%-10,22913F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC8,154$491K<0.01%new13F-HRTimeline
Arax Advisory Partners8,080$487K<0.01%+6,18413F-HRTimeline
Gallacher Capital Management LLC7,926$477K0.27%-3,97013F-HRTimeline
FIG FINANCIAL ADVISORY SERVICES INC /ADV7,902$476K0.28%-16,80613F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC7,648$461K<0.01%-14,11313F-HRTimelineGroup
CONTRAVISORY INVESTMENT MANAGEMENT, INC.7,625$459K0.08%-4113F-HRTimeline
Legacy Capital Group California, Inc.7,561$455K0.14%-4113F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.7,556$455K<0.01%-38013F-HRTimelineGroup
Summit Trail Advisors, LLC7,521$453K0.01%-11813F-HRTimeline
HighTower Advisors, LLC7,412$446K<0.01%-1,80913F-HRTimeline
Caitong International Asset Management …7,392$445K0.06%new13F-HRTimeline
Compound Planning, Inc.7,351$443K0.01%+93813F-HRTimeline
TRUST CO OF TOLEDO NA /OH/7,331$441K0.04%-1,58413F-HRTimeline
SYM FINANCIAL Corp7,194$433K0.03%+65313F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…7,139$430K<0.01%-13913F-HRTimelineGroup
Cherokee Insurance Co6,999$421K0.16%013F-HRTimeline
Dorsey & Whitney Trust CO LLC6,943$418K0.02%-8913F-HRTimeline
Federation des caisses Desjardins du Qu…6,883$415K<0.01%-4113F-HRTimeline
GK Wealth Management LLC6,780$408K0.25%new13F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC6,559$395K<0.01%-11613F-HRTimelineGroup
DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD.in group DYMON ASIA CAPITAL (SINGAPORE…6,400$385K0.06%-51,68513F-HRTimelineGroup
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA6,396$385K<0.01%-3,91813F-HRTimelineGroup
Smartleaf Asset Management LLC6,178$369K0.01%013F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC6,031$363K<0.01%-1,98313F-HRTimelineGroup
Aaron Wealth Advisors LLC6,029$363K0.02%+35813F-HRTimeline
Empirical Financial Services, LLC d.b.a…5,923$357K0.01%+15413F-HRTimeline
CAPTRUST FINANCIAL ADVISORS5,900$355K<0.01%-19,24613F-HRTimeline
Carrera Capital Advisors5,791$349K0.05%-101,86413F-HRTimeline
Optas, LLC5,664$341K0.05%-713F-HRTimeline
JACKSON THORNTON WEALTH MANAGEMENT, LLC5,589$337K0.03%+58913F-HRTimeline
M&T Bank Corpin group M&T Bank Corp5,509$332K<0.01%+16813F-HRTimelineGroup
Ethic Inc.5,205$313K<0.01%+1,01313F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…5,056$304K<0.01%-6,19613F-HRTimelineGroup
Independent Advisor Alliance5,000$301K0.01%new13F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …4,746$300K<0.01%+81113F-HRTimelineGroup
CHOREO, LLC4,897$295K<0.01%-28913F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…4,851$292K<0.01%-2,73513F-HRTimelineGroup
JMN Financial LLC4,813$290K0.23%-13413F-HRTimeline
Rosenberg Matthew Hamilton4,800$289K0.05%013F-HRTimeline
Fractal Investments LLC4,800$289K0.03%013F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…4,707$283K<0.01%new13F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP4,693$281K<0.01%-2,32413F-HRTimelineGroup
Orion Porfolio Solutions, LLC4,648$280K<0.01%-52813F-HRTimeline
NINE MASTS CAPITAL Ltd4,610$278K0.03%new13F-HRTimeline
Savant Capital, LLC4,552$276K<0.01%-57213F-HRTimeline
Ballentine Partners, LLC4,503$271K<0.01%+23613F-HRTimeline
EP Wealth Advisors, LLC4,413$266K<0.01%new13F-HRTimeline
Pure Financial Advisors, LLC4,385$264K<0.01%new13F-HRTimeline
GAMMA Investing LLC4,333$261K0.01%+58113F-HRTimeline
Regal Investment Advisors LLC4,247$256K0.01%-1513F-HRTimeline
Abel Hall, LLC4,221$254K0.04%+5713F-HRTimeline
West Family Investments, Inc.4,195$253K0.07%new13F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP4,186$252K<0.01%-32613F-HRTimelineGroup
Revisor Wealth Management LLC4,113$248K0.06%new13F-HRTimeline
Basecamp Wealth Advisors LLC3,891$234K0.04%013F-HRTimeline
Bayesian Capital Management, LP3,835$231K0.15%new13F-HRTimeline
HB Wealth Management, LLC3,788$228K<0.01%new13F-HRTimeline
Kingsview Wealth Management, LLC3,571$215K<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC3,569$215K<0.01%-54613F-HRTimeline
Janney Montgomery Scott LLC3,503$211K<0.01%-1,19713F-HRTimeline
May Hill Capital, LLC3,482$210K0.04%new13F-HRTimeline
Knights of Columbus Asset Advisors LLC3,476$209K0.01%-1,89013F-HRTimeline
Phoenix Financial Ltd.in group Phoenix Financial Ltd.3,460$208K<0.01%new13F-HRTimelineGroup
MAI Capital Management3,420$206K<0.01%+2,61613F-HRTimeline