ArcelorMittal SA - 存託憑證(普通股)
US ˙ NYSE ˙ US03938L2034

SecurityMT / ArcelorMittal S.A. - Depositary Receipt (Common Stock)
InstitutionQuantinno Capital Management LP
Latest Disclosed Ownership335,931 shares
Latest Disclosed Value $ 17,461,117
Quantinno Capital Management LP reports 11.74% increase in ownership of MT / ArcelorMittal S.A. - Depositary Receipt (Common Stock)

On May 15, 2026 - Quantinno Capital Management LP filed a 13F-HR form disclosing ownership of 335,931 shares of ArcelorMittal S.A. - Depositary Receipt (Common Stock) (US:MT) valued at $17,461,693 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 300,633 shares of ArcelorMittal S.A. - Depositary Receipt (Common Stock). This represents a change in shares of 11.74% during the quarter. The current value of the position is $24,069,456 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 335,931 35,298 11.74 17,461 27.46 0.0291
2026-02-17 2025-12-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 300,633 70,837 30.83 13,700 64.91 0.0275
2025-11-14 2025-09-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 229,796 57,556 33.42 8,307 52.73 0.0227
2025-08-14 2025-06-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 172,240 26,672 18.32 5,439 29.53 0.0235
2025-05-12 2025-03-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 145,568 964 0.67 4,200 25.57 0.0274
2025-02-14 2024-12-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 144,604 30,280 26.49 3,345 11.39 0.0329
2024-11-14 2024-09-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 114,324 77,519 210.62 3,002 256.11 0.0390
2024-08-14 2024-06-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 36,805 -28,942 -44.02 844 -53.50 0.0152
2024-05-14 2024-03-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 65,747 42,667 184.87 1,813 176.79 0.0394
2024-02-14 2023-12-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 23,080 4,235 22.47 655 38.77 0.0229
2023-11-14 2023-09-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 18,845 1,041 5.85 472 -3.08 0.0215
2023-08-04 2023-06-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 17,804 1,173 7.05 487 -2.79 0.0278
2023-05-03 2023-03-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 16,631 2,550 18.11 501 35.77 0.0331
2023-02-13 2022-12-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 14,081 14,081 369 0.0275
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.