MT ARCELORMITTAL SA LUXEMBOURG: institutional ownership and insider trading

347 funds reported holding $2.50B of ARCELORMITTAL SA LUXEMBOURG in their latest 13F filings; in Q2 2026 funds net bought $497M, with 55 new positions and 37 funds selling out.

Famous investors holding MT

Largest institutional holders of MT

  1. FMR LLC — $686M
  2. DIMENSIONAL FUND ADVISORS LP — $196M
  3. Maple Rock Capital Partners Inc. — $132M
  4. GOLDMAN SACHS GROUP INC (GS, GSCE, GS-PA, GS-PC, GS-PD) — $93.9M
  5. MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) — $90.6M
  6. BlackRock, Inc. (BLK) — $88.6M
  7. KGH Ltd — $88.4M
  8. Castle Hook Partners LP — $77.7M
  9. Bank of New York Mellon Corp (BK, BK-PK) — $56.7M
  10. Connor, Clark & Lunn Investment Management Ltd. — $56.3M

Members of Congress trading MT

All MT 13F holders