MT
ArcelorMittal S.A. · Basic Materials · Steel
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -30.0% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | 0 | 31.85K | $2.02M | n/a | n/a |
| Q2 2026 | 77 | -1 | 28.17M | $1.70B | +6 | −8 |
| Q1 2026 | 80 | +2 | 21.46M | $1.11B | +8 | −6 |
| Q4 2025 | 78 | +2 | 20.48M | $933.33M | +2 | n/a |
| Q3 2025 | 14 | +1 | 7.87M | $284.40M | +2 | −1 |
| Q2 2025 | 10 | 0 | 5.22M | $165.00M | n/a | n/a |
| Q1 2025 | 8 | -1 | 1.90M | $54.68M | +1 | −2 |
| Q4 2024 | 9 | 0 | 2.89M | $66.90M | n/a | n/a |
| Q3 2024 | 8 | 0 | 3.28M | $88.73M | +1 | −1 |
| Q2 2024 | 8 | n/a | 4.96M | $113.70M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Two Sigma Investments ✦ | 1.79M | +23.4% | $46.91M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 2 | Arrowstreet Capital ✦ | 900.84K | -69.1% | $26.34M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | Millennium Management ✦ | 248.33K | +198.4% | $6.52M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | Wellington Management ✦ | 174.82K | -3.0% | $4.59M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 5 | D. E. Shaw & Co. ✦ | 66.58K | New | $1.75M | 0.0% | New | 1 | SEC ↗ |
| 6 | Renaissance Technologies ✦ | 64.57K | -38.1% | $1.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | Citadel Advisors ✦ | 27.10K | -73.6% | $711,751 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 8.05K | -67.7% | $211,378 | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| D. E. Shaw & Co. | $1.75M | 0.0% |
Exited
| Point72 Asset Management | $2.31M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 295 holders, 28.49M shares, $1.43B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.