Who owns ArcelorMittal?What is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
Institutions own 4.9% of ArcelorMittal's shares, through 348 funds, banks and other managers that report their holdings to the SEC; individual investors and others hold the rest. The largest on 30 June 2026 were FMR LLC (1.5%), Dimensional Fund Advisors LP (0.4%), Maple Rock Capital Partners Inc. (0.3%).
- Institutions ownWhat is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
- 4.9%
- Institutional holders
- 348
- The 10 largest hold
- 3.3%
- Free floatWhat is free float? Free float is the part of a company's shares that anyone can buy and sell: all its shares minus those held by insiders, founders and owners of over 5%.
- 99.9%
- Holdings as of
- 30 Jun 2026
Who owns the shares
Shares free to trade
Closely held shares belong to insiders, founders and owners of more than 5%, and seldom change hands. The free float is the rest: the shares anyone can buy and sell.
The largest shareholders
| # | Holder | Shares | Of the company | Value | Change last quarter (shares) |
|---|---|---|---|---|---|
| 1 | FMR LLC | 11,391,416 | 1.50% | 685.99M USD | +9,833,857 |
| 2 | Dimensional Fund Advisors LP | 3,253,361 | 0.43% | 195.92M USD | +20,866 |
| 3 | Maple Rock Capital Partners Inc. | 2,190,860 | 0.29% | 131.93M USD | +776,595 |
| 4 | Morgan Stanley | 1,503,680 | 0.20% | 90.55M USD | -503,844 |
| 5 | BlackRock, Inc. | 1,471,254 | 0.19% | 88.60M USD | +41,696 |
| 6 | Goldman Sachs Group Inc | 1,299,500 | 0.17% | 78.26M USD | -23,423 |
| 7 | Castle Hook Partners LP | 1,290,147 | 0.17% | 77.69M USD | +1,290,147 |
| 8 | Bank Of New York Mellon Corp | 942,040 | 0.12% | 56.73M USD | -162,361 |
| 9 | Connor, Clark & Lunn Investment Management Ltd. | 934,168 | 0.12% | 56.26M USD | +43,710 |
| 10 | American Century Companies Inc | 828,040 | 0.11% | 49.86M USD | +81,125 |
| 11 | Man Group PLC | 756,328 | 0.10% | 45.55M USD | +178,164 |
| 12 | Retirement Systems Of Alabama | 674,150 | 0.09% | 40.60M USD | 0 |
| 13 | Bank Of America Corp | 525,303 | 0.07% | 31.63M USD | -145,328 |
| 14 | Scopus Asset Management, L.P. | 500,000 | 0.07% | 30.11M USD | New position |
| 15 | Northern Trust Corp | 495,593 | 0.07% | 29.84M USD | -122,542 |
| 16 | Van Eck Associates Corp | 473,013 | 0.06% | 28.48M USD | -96,829 |
| 17 | Merewether Investment Management, LP | 391,406 | 0.05% | 23.56M USD | +363,233 |
| 18 | Quantinno Capital Management LP | 368,871 | 0.05% | 22.21M USD | +32,940 |
| 19 | Capital Wealth Planning, LLC | 350,450 | 0.05% | 21.10M USD | +150,574 |
| 20 | Royal Bank Of Canada | 345,508 | 0.05% | 20.81M USD | -95,560 |
| 21 | Aqr Capital Management LLC | 339,907 | 0.04% | 20.47M USD | +63,519 |
| 22 | Balyasny Asset Management L.P. | 316,595 | 0.04% | 19.07M USD | +316,595 |
| 23 | Albar Capital Partners LLP | 262,470 | 0.03% | 15.81M USD | +84,677 |
| 24 | Citadel Advisors LLC | 248,000 | 0.03% | 14.93M USD | +16,800 |
| 25 | Millennium Management LLC | 237,746 | 0.03% | 14.32M USD | -9,471 |
All institutions last quarter
- Bought or added
- 218 · 62 new
- Sold or cut
- 151 · 41 sold out
- Net shares bought
- +8.68M · 522.72M USD
- Institutional ownership
- 3.8% → 4.9%
Biggest buyers last quarter
- FMR LLC+9,833,857
- Castle Hook Partners LP+1,290,147
- Maple Rock Capital Partners Inc.+776,595
- Scopus Asset Management, L.P.New position
- Merewether Investment Management, LP+363,233
Biggest sellers last quarter
- Bank Of Montreal /can/-789,829
- Morgan Stanley-503,844
- Jane Street Group, LLC-425,588
- Qube Research & Technologies Ltd-305,748
- Senator Investment Group LP-300,000
From the holders' 13F filings with the SEC for the quarter to 30 Jun 2026, filed up to 45 days after it; the buyers and sellers are among the 100 largest holders.
Common questions about ArcelorMittal's shareholders
Source: Financial Modeling Prep
