Public ownership evidence

ArcelorMittal (MT) Ownership Disclosures

Read MT insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Recent Form 4 activity

No records are available for this view.

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

Cornerstone Financial Management LLC2026-06-302026-08-2976$4,577None
Cornerstone Financial Management LLC2026-03-312026-08-2910$520None
Corient Private Wealth LP2026-06-302026-08-288,406$506,226None
Corient Private Wealth LP2026-06-302026-08-287,974$480,180None
Principia Wealth Advisory, LLC2026-06-302026-08-2744$2,650None
Principia Wealth Advisory, LLC2026-03-312026-08-2739$2,027None
Kingsview Wealth Management, LLC2026-06-302026-08-203,571$215,047None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2084,030$5,060,302None
Corient Private Wealth LP2026-06-302026-08-1816,343$984,179None
Pure Financial Advisors, LLC2026-06-302026-08-184,385$264,071None
Transamerica Financial Advisors, LLC2026-06-302026-08-1830$1,806None
UNITED CAPITAL FINANCIAL ADVISORS, LLC2026-06-302026-08-1812,558$756,248None
Capital Wealth Planning, LLC2026-06-302026-08-15350,450$21,104,099None
AMERIFLEX GROUP, INC.2026-06-302026-08-1515$903None
Synergy Investment Management, LLC2026-06-302026-08-1565$4,271None
SummitTX Capital, L.P.2026-06-302026-08-15163,755$9,861,326None
SEI INVESTMENTS CO2026-06-302026-08-1585,737$5,162,310None
Federation des caisses Desjardins du Quebec2026-06-302026-08-152,000$120,480None
Federation des caisses Desjardins du Quebec2026-06-302026-08-154,883$294,054None
JPL Wealth Management, LLC2026-06-302026-08-15110$6,625None
MANNING & NAPIER ADVISORS LLC2026-06-302026-08-1572$4,297None
SALT Holding Corp.2026-06-302026-08-1519,700$1,186,334None
Basecamp Wealth Advisors LLC2026-06-302026-08-153,891$234,316None
Nemes Rush Group LLC2026-06-302026-08-1524$1,445None
Flatrock Wealth Partners LLC2026-06-302026-08-153,352$201,853None
Integrated Quantitative Investments LLC2026-06-302026-08-1534,564$2,081,444None
XTX Topco Ltd2026-06-302026-08-15125,706$7,570,015None
SYON CAPITAL LLC2026-06-302026-08-1510,378$624,963None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-152$120None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15136,858$8,241,589None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-152$120None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15136,858$8,241,589None
Qube Research & Technologies Ltd2026-06-302026-08-1530,615$1,843,635None
OSAIC HOLDINGS, INC.2026-06-302026-08-1524$1,446None
OSAIC HOLDINGS, INC.2026-06-302026-08-151,357$81,719None
OSAIC HOLDINGS, INC.2026-06-302026-08-156,175$371,957None
Maple Rock Capital Partners Inc.2026-06-302026-08-152,190,860$131,933,589None
QUADRANT CAPITAL GROUP LLC2026-06-302026-08-1523,495$1,414,869None
Squarepoint Ops LLC2026-06-302026-08-156,400$385,408Call
Squarepoint Ops LLC2026-06-302026-08-154,500$270,990Put
Man Group plc2026-06-302026-08-15756,328$45,546,072None
Engineers Gate Manager LP2026-06-302026-08-1547,151$2,839,433None
JANE STREET GROUP, LLC2026-06-302026-08-1520,039$1,206,749None
JANE STREET GROUP, LLC2026-06-302026-08-15162,942$9,812,367None
JANE STREET GROUP, LLC2026-06-302026-08-1571,700$4,317,774Put
JANE STREET GROUP, LLC2026-06-302026-08-1580,100$4,823,622Call
Orion Porfolio Solutions, LLC2026-06-302026-08-154,648$279,886None
BW Gestao de Investimentos Ltda.2026-06-302026-08-1558,452$3,519,979None
Regal Investment Advisors LLC2026-06-302026-08-154,247$255,755None
VOLORIDGE INVESTMENT MANAGEMENT, LLC2026-06-302026-08-158,154$491,034None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Corient Private Wealth LP ↗Corient Private Wealth LP ↗Principia Wealth Advisory, LLC ↗Principia Wealth Advisory, LLC ↗Kingsview Wealth Management, LLC ↗MERCER GLOBAL ADVISORS INC /ADV ↗Corient Private Wealth LP ↗Pure Financial Advisors, LLC ↗

Recent Congressional disclosures

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.