ArcelorMittal S.A.
MT institutional ownership changes in Q2 2026: 53 institutions opened or added positions, 73 trimmed or exited. MT (ArcelorMittal S.A.) is held by 119 institutional investors as of Q2 2026. Top institutional shareholders: FMR LLC ($686M), Dimensional Fund Advisors LP ($195.9M), Morgan Stanley ($90.6M). Institutions were selling, on balance.
Who's Trading
Source dates: Price Nov 5, 2026 · Insiders none · Activists none · Congress none
No recent insider, activist, or congressional trades for MT.
Top Holders
| Action | ||||||
|---|---|---|---|---|---|---|
Increased | 11.4M(+631.4%) | $686M | 0.0% | +7.88% | 51 | |
Increased | 3.3M(+0.7%) | $195.9M | 0.0% | +173.27% | 31 | |
Decreased | 1.5M(-25.1%) | $90.6M | 0.0% | +122.16% | 0 | |
Increased | 1.5M(+2.9%) | $88.6M | 0.0% | +109.61% | 31 | |
Decreased | 1.3M(-1.8%) | $78.3M | 0.0% | +143.83% | 0 | |
New | 1.3M | $77.7M | 0.4% | +0.54% | 49 | |
Decreased | 942,040(-14.7%) | $56.7M | 0.0% | +165.67% | 0 | |
Increased | 934,168(+4.9%) | $56.3M | 0.1% | +129.98% | 37 | |
Increased | 828,040(+10.9%) | $49.9M | 0.0% | +58.45% | 32 | |
Increased | 756,328(+30.8%) | $45.5M | 0.1% | +23.59% | 37 | |
Unchanged | 674,150 | $40.6M | 0.1% | +33.49% | 0 | |
Decreased | 525,303(-21.7%) | $31.6M | 0.0% | +125.66% | 0 | |
Decreased | 495,593(-19.8%) | $29.8M | 0.0% | +173.90% | 0 | |
Increased | 368,871(+9.8%) | $22.2M | 0.0% | +64.59% | 31 | |
Increased | 350,450(+75.3%) | $21.1M | 0.1% | +22.06% | 51 | |
Decreased | 345,508(-21.7%) | $20.8M | 0.0% | +157.76% | 0 | |
Increased | 339,907(+23.0%) | $20.5M | 0.0% | +39.65% | 34 | |
New | 316,595 | $19.1M | 0.0% | +0.54% | 39 | |
Decreased | 237,746(-3.8%) | $14.3M | 0.0% | +29.80% | 0 | |
Decreased | 234,621(-3.8%) | $14M | 0.0% | +36.28% | 0 |
Showing 1-20 of 130
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DOWDow Inc.Questions investors ask about MT
Who owns MT?
119 institutional investors held MT on June 30, 2026, led by FMR LLC ($686M), Dimensional Fund Advisors LP ($195.9M) and Morgan Stanley ($90.6M).
How many hedge funds hold MT?
119 institutional investors reported MT in their 13F filings for the quarter ended June 30, 2026, $1.9B in all. 5 of them are rated Elite.
Are institutions buying or selling MT?
Selling, on balance. In Q2 2026, 73 institutions trimmed or exited MT and 53 institutions opened or added to positions.
Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer