ArcelorMittal S.A. - Depositary Receipt (Common Stock)
US ˙ NYSE ˙ US03938L2034

SecurityMT / ArcelorMittal S.A. - Depositary Receipt (Common Stock)
InstitutionCapital Fund Management S.a.
Latest Disclosed Ownership19,932 shares
Latest Disclosed Value $ 1,036,065
Capital Fund Management S.a. ownership in MT / ArcelorMittal S.A. - Depositary Receipt (Common Stock)

On May 14, 2026 - Capital Fund Management S.a. filed a 13F-HR form disclosing ownership of 19,932 shares of ArcelorMittal S.A. - Depositary Receipt (Common Stock) (US:MT) valued at $1,036,065 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 13, 2025 disclosing 0 shares of ArcelorMittal S.A. - Depositary Receipt (Common Stock). The current value of the position is $1,428,128 USD.

Capital Fund Management S.a. has a history of taking positions in derivatives of the underlying security (MT) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MT / ArcelorMittal S.A. - Depositary Receipt (Common Stock) Historical Put/Call Ratio
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)
2026-05-14 2026-03-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 19,932 19,932 1,036 0.0047
2025-11-13 2025-09-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 0 -133,520 -100.00 0 -100.00
2025-08-13 2025-06-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 133,520 -210,540 -61.19 4,217 -57.53 0.0116
2025-05-14 2025-03-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 344,060 -75,599 -18.01 9,926 2.27 0.0286
2025-02-13 2024-12-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 419,659 30,901 7.95 9,707 -4.92 0.0248
2024-11-13 2024-09-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 388,758 -197,712 -33.71 10,209 -24.09 0.0279
2024-08-13 2024-06-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 586,470 259,396 79.31 13,448 49.08 0.0395
2024-05-15 2024-03-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 327,074 -59,249 -15.34 9,021 -17.75 0.0261
2024-02-14 2023-12-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 386,323 -20,191 -4.97 10,968 7.78 0.0295
2023-11-14 2023-09-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 406,514 54,812 15.58 10,175 5.82 0.0352
2023-08-14 2023-06-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 351,702 102,962 41.39 9,616 28.34 0.0390
2023-05-15 2023-03-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 248,740 -9,856 -3.81 7,492 10.50 0.0358
2023-02-13 2022-12-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 258,596 14,014 5.73 6,780 39.25 0.0455
2022-11-14 2022-09-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 244,582 14,786 6.43 4,870 -6.24 0.0383
2022-08-12 2022-06-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 229,796 -216,980 -48.57 5,193 -63.69 0.0472
2022-05-12 2022-03-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 446,776 351,188 367.40 14,301 370.12 0.1168
2022-02-10 2021-12-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 95,588 -442,347 -82.23 3,043 -81.25 0.0219
2021-11-12 2021-09-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 537,935 255,086 90.18 16,224 84.68 0.1202
2021-08-12 2021-06-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 282,849 251,047 789.41 8,785 847.68 0.0695
2021-05-14 2021-03-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 31,802 31,802 928 0.0102
2018-05-15 2018-03-31 13F ArcelorMittal NY REGISTRY SH 03938L203 0 -53,631 -100.00 0 -100.00
2018-02-09 2017-12-31 13F ArcelorMittal NY REGISTRY SH 03938L203 53,631 53,631 1,733 0.0096
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2023-02-13 2022-12-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-11-14 2022-09-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH Call 25,900 516 n/a n/a n/a
2022-02-10 2021-12-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-11-12 2021-09-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH Call 17,900 -91.14 540 -91.41 n/a n/a n/a
2021-08-12 2021-06-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH Call 202,000 639.93 6,274 688.19 n/a n/a n/a
2021-05-14 2021-03-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH Call 27,300 796 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2023-02-13 2022-12-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-11-14 2022-09-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH Put 20,400 406 n/a n/a n/a
2022-05-12 2022-03-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-10 2021-12-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH Put 24,700 -70.98 786 -69.37 n/a n/a n/a
2021-11-12 2021-09-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH Put 85,100 -43.42 2,567 -45.07 n/a n/a n/a
2021-08-12 2021-06-30 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH Put 150,400 1,318.87 4,671 1,411.65 n/a n/a n/a
2021-05-14 2021-03-31 13F ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH Put 10,600 309 n/a n/a n/a
2020-05-13 2020-03-31 13F ArcelorMittal NY REGISTRY SH Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-02-13 2019-12-31 13F ArcelorMittal NY REGISTRY SH Put 17,400 305 n/a n/a n/a
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.