鋼鐵動力公司
MX ˙ BMV ˙ US8581191009
SecurityMX:STLD / Steel Dynamics, Inc.
InstitutionLsv Asset Management
Latest Disclosed Ownership714,790 shares
Latest Disclosed Value $ 128,662
Lsv Asset Management reports 8.11% decrease in ownership of STLD / Steel Dynamics, Inc.

On May 11, 2026 - Lsv Asset Management filed a 13F-HR form disclosing ownership of 714,790 shares of Steel Dynamics, Inc. (MX:STLD) valued at $128,662 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 777,838 shares of Steel Dynamics, Inc.. This represents a change in shares of -8.11% during the quarter.

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)
2026-05-11 2026-03-31 13F Steel Dynamics COM 858119100 714,790 -63,048 -8.11 129 -2.29 0.2773
2026-02-06 2025-12-31 13F Steel Dynamics COM 858119100 777,838 -194,647 -20.02 132 -2.96 0.2874
2025-11-06 2025-09-30 13F Steel Dynamics COM 858119100 972,485 -3,565 -0.37 136 8.87 0.2994
2025-08-11 2025-06-30 13F Steel Dynamics COM 858119100 976,050 -45,820 -4.48 125 -2.36 0.2925
2025-05-09 2025-03-31 13F Steel Dynamics COM 858119100 1,021,870 -131,018 -11.36 128 -3.05 0.3068
2025-02-13 2024-12-31 13F Steel Dynamics COM 858119100 1,152,888 -131,200 -10.22 132 -18.63 0.3036
2024-11-12 2024-09-30 13F Steel Dynamics COM 858119100 1,284,088 -125,982 -8.93 162 -11.54 0.3470
2024-08-06 2024-06-30 13F Steel Dynamics COM 858119100 1,410,070 53,532 3.95 183 -9.45 0.4001
2024-05-06 2024-03-31 13F Steel Dynamics COM 858119100 1,356,538 -108,600 -7.41 201 16.18 0.4161
2024-02-06 2023-12-31 13F Steel Dynamics COM 858119100 1,465,138 -38,900 -2.59 173 7.45 0.3776
2023-11-03 2023-09-30 13F Steel Dynamics COM 858119100 1,504,038 -68,170 -4.34 161 -5.85 0.3751
2023-08-02 2023-06-30 13F Steel Dynamics COM 858119100 1,572,208 5,100 0.33 171 -3.39 0.3776
2023-05-02 2023-03-31 13F Steel Dynamics COM 858119100 1,567,108 -97,600 -5.86 177 9.26 0.3974
2023-02-08 2022-12-31 13F Steel Dynamics COM 858119100 1,664,708 -57,400 -3.33 163 -99.87 0.3587
2022-11-07 2022-09-30 13F/A-1 Steel Dynamics COM 858119100 1,722,108 -43,200 -2.45 122,184 4.63 0.2871
2022-11-04 2022-09-30 13F Steel Dynamics COM 858119100 1,765,308 0 116,775 0.2525
2022-08-10 2022-06-30 13F Steel Dynamics COM 858119100 1,765,308 -46,202 -2.55 116,775 -22.73 0.2525
2022-05-12 2022-03-31 13F Steel Dynamics COM 858119100 1,811,510 -3,990 -0.22 151,134 34.12 0.2774
2022-01-28 2021-12-31 13F Steel Dynamics COM 858119100 1,815,500 -14,100 -0.77 112,688 5.32 0.1996
2021-11-04 2021-09-30 13F Steel Dynamics COM 858119100 1,829,600 -807,100 -30.61 106,995 -31.91 0.1934
2021-08-04 2021-06-30 13F Steel Dynamics COM 858119100 2,636,700 -274,000 -9.41 157,147 6.36 0.2672
2021-04-30 2021-03-31 13F Steel Dynamics COM 858119100 2,910,700 -168,200 -5.46 147,747 30.15 0.2524
2021-02-08 2020-12-31 13F Steel Dynamics COM 858119100 3,078,900 -123,900 -3.87 113,519 23.80 0.2063
2020-10-23 2020-09-30 13F Steel Dynamics COM 858119100 3,202,800 61,300 1.95 91,696 11.88 0.1876
2020-08-05 2020-06-30 13F Steel Dynamics COM 858119100 3,141,500 61,064 1.98 81,961 18.04 0.1699
2020-05-07 2020-03-31 13F Steel Dynamics COM 858119100 3,080,436 212,200 7.40 69,433 -28.88 0.1678
2020-02-10 2019-12-31 13F Steel Dynamics COM 858119100 2,868,236 -29,864 -1.03 97,634 13.05 0.1522
2019-11-07 2019-09-30 13F Steel Dynamics COM 858119100 2,898,100 1,020,200 54.33 86,363 52.28 0.1428
2019-08-08 2019-06-30 13F/A-1 Steel Dynamics COM 858119100 1,877,900 739,426 64.95 56,712 41.24 0.0914
2019-08-07 2019-06-30 13F Steel Dynamics COM 858119100 1,138,474 0 40,153
2019-05-07 2019-03-31 13F Steel Dynamics COM 858119100 1,138,474 848,774 292.98 40,153 361.42 0.0643
2019-02-05 2018-12-31 13F Steel Dynamics COM 858119100 289,700 32,500 12.64 8,702 -25.12 0.0155
2018-11-06 2018-09-30 13F Steel Dynamics COM 858119100 257,200 46,300 21.95 11,622 19.94 0.0174
2018-08-08 2018-06-30 13F Steel Dynamics COM 858119100 210,900 0 0.00 9,690 3.91 0.0152
2018-05-04 2018-03-31 13F Steel Dynamics COM 858119100 210,900 0 0.00 9,325 2.52 0.0148
2018-01-31 2017-12-31 13F Steel Dynamics COM 858119100 210,900 -18,600 -8.10 9,096 14.99 0.0144
2017-11-13 2017-09-30 13F Steel Dynamics COM 858119100 229,500 32,500 16.50 7,910 12.13 0.0130
2017-08-09 2017-06-30 13F Steel Dynamics COM 858119100 197,000 81,200 70.12 7,054 75.25 0.0126
2017-05-01 2017-03-31 13F Steel Dynamics COM 858119100 115,800 115,800 4,025 0.0073
2016-08-05 2016-06-30 13F Steel Dynamics COM 858119100 0 -179,300 -100.00 0 -100.00
2016-05-10 2016-03-31 13F Steel Dynamics COM 858119100 179,300 -3,052,400 -94.45 4,036 -93.01 0.0085
2016-02-03 2015-12-31 13F Steel Dynamics COM 858119100 3,231,700 72,150 2.28 57,750 6.39 0.1254
2015-11-05 2015-09-30 13F Steel Dynamics COM 858119100 3,159,550 -12,300 -0.39 54,281 -17.39 0.1218
2015-08-07 2015-06-30 13F Steel Dynamics COM 858119100 3,171,850 34,846 1.11 65,704 4.20 0.1362
2015-05-06 2015-03-31 13F Steel Dynamics COM 858119100 3,137,004 3,137,004 0.00 63,053 0.1309
2015-02-04 2014-12-31 13F Steel Dynamics COM 858119100 0 -3,012,050 -100.00 0 -100.00
2014-11-12 2014-09-30 13F Steel Dynamics COM 858119100 3,012,050 -47,100 -1.54 68,102 24.02 0.1492
2014-08-06 2014-06-30 13F Steel Dynamics COM 858119100 3,059,150 50,700 1.69 54,911 2.60 0.1218
2014-04-29 2014-03-31 13F Steel Dynamics COM 858119100 3,008,450 -1,993,900 -39.86 53,520 -45.25 0.1247
2014-02-05 2013-12-31 13F Steel Dynamics COM 858119100 5,002,350 -1,448,027 -22.45 97,745 -9.31 0.2297
2013-11-08 2013-09-30 13F Steel Dynamics COM 858119100 6,450,377 -173,400 -2.62 107,785 9.14 0.2761
2013-08-12 2013-06-30 13F Steel Dynamics COM 858119100 6,623,777 6,623,777 98,760 0.2637
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.