MT
ArcelorMittal S.A.
NYSE · Basic Materials · Steel · LU
$78.74
+3.51%Institutional positioning
13F filings over the trailing two quarters
New 110Increased 193Reduced 229Sold out 38
| Filer | Action | Shares | Filed |
|---|---|---|---|
| FMR LLC | Increased | 11,391,416 | Aug 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 3,253,361 | Aug 11, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 3,232,495 | May 7, 2026 |
| Maple Rock Capital Partners Inc. | Increased | 2,190,860 | Aug 14, 2026 |
| MORGAN STANLEY | Reduced | 2,007,524 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | Reduced | 1,582,923 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | Reduced | 1,559,500 | Aug 14, 2026 |
| FMR LLC | Increased | 1,557,559 | May 15, 2026 |
| MORGAN STANLEY | Reduced | 1,503,680 | Aug 13, 2026 |
| BlackRock, Inc. | Increased | 1,471,254 | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 1,429,558 | May 13, 2026 |
| MAPLE ROCK CAPITAL PARTNERS INC. | Reduced | 1,414,265 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | Increased | 1,302,780 | Mar 25, 2026 |
| Castle Hook Partners LP | New Position | 1,290,147 | Aug 14, 2026 |
| BANK OF NEW YORK MELLON CORP | Reduced | 1,104,401 | May 5, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings