Steel Dynamics Shares Outstanding 2012-2026 | STLD

Steel Dynamics shares outstanding history from 2012 to 2026. Shares outstanding can be defined as the number of shares held by shareholders (including insiders) assuming conversion of all convertible debt, securities, warrants and options. This metric excludes the company's treasury shares.
  • Steel Dynamics shares outstanding for the quarter ending March 31, 2026 were 0.145B, a 3.64% decline year-over-year.
  • Steel Dynamics 2025 shares outstanding were 0.148B, a 4.95% decline from 2024.
  • Steel Dynamics 2024 shares outstanding were 0.156B, a 6.75% decline from 2023.
  • Steel Dynamics 2023 shares outstanding were 0.167B, a 9.31% decline from 2022.
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Steel Dynamics Annual Shares Outstanding
(Millions of Shares)
2025 148
2024 156
2023 167
2022 185
2021 207
2020 212
2019 221
2018 235
2017 242
2016 245
2015 242
2014 242
2013 239
2012 237
2011 236
Steel Dynamics Quarterly Shares Outstanding
(Millions of Shares)
2026-03-31 145
2025-12-31 146
2025-09-30 148
2025-06-30 149
2025-03-31 151
2024-12-31 156
2024-09-30 155
2024-06-30 158
2024-03-31 159
2023-12-31 167
2023-09-30 166
2023-06-30 169
2023-03-31 172
2022-12-31 185
2022-09-30 182
2022-06-30 188
2022-03-31 193
2021-12-31 207
2021-09-30 204
2021-06-30 211
2021-03-31 212
2020-12-31 212
2020-09-30 212
2020-06-30 211
2020-03-31 214
2019-12-31 221
2019-09-30 219
2019-06-30 223
2019-03-31 225
2018-12-31 235
2018-09-30 236
2018-06-30 237
2018-03-31 238
2017-12-31 242
2017-09-30 241
2017-06-30 241
2017-03-31 245
2016-12-31 245
2016-09-30 246
2016-06-30 245
2016-03-31 245
2015-12-31 242
2015-09-30 244
2015-06-30 243
2015-03-31 243
2014-12-31 242
2014-09-30 242
2014-06-30 242
2014-03-31 241
2013-12-31 239
2013-09-30 239
2013-06-30 222
2013-03-31 238
2012-12-31 237
2012-09-30 220
2012-06-30 236
2012-03-31 237
2011-12-31 236
2011-09-30 236
2011-06-30 236
Sector Industry Market Cap Revenue
Basic Materials Steel Producers $27.580B $18.177B
Steel Dynamics, Inc. is among the leading steel producers and metal recyclers in the United States. It is one of the most diversified steel companies in United States with a vast range of specialty products. The company makes and markets steel products, processes and sells recycled ferrous and nonferrous metals, and fabricates and sells steel joist and decking products in the United States and internationally. Steel Dynamics operates through three segments: Steel Operations, Metals Recycling Operations and Steel Fabrication Operations.
Stock Name Country Market Cap PE Ratio
ArcelorMittal (MT) Luxembourg $46.996B 15.79
Nucor (NUE) United States $42.368B 24.08
Nippon Steel & Sumitomo Metal (NPSCY) Japan $20.044B 0.00
SSAB (SSAAY) Sweden $8.581B 17.22
Gerdau S.A (GGB) Brazil $8.451B 13.65
Ternium S.A (TX) Luxembourg $8.378B 16.39
Commercial Metals (CMC) United States $7.295B 12.88
ThyssenKrupp AG (TKAMY) Germany $6.198B 5.96
ThyssenKrupp AG (TYEKF) Germany $5.974B 5.75
Cleveland-Cliffs (CLF) United States $5.156B 0.00
Acerinox (ANIOY) Spain $3.962B 0.00
Aperam (APEMY) Luxembourg $3.258B 89.04
Salzgitter AG (SZGPY) Germany $2.823B 0.00
Outokumpu (OUTKY) Finland $2.545B 0.00
Jfe Holdings (JFEEF) Japan $2.103B 21.88
National Steel (SID) Brazil $1.711B 0.00
Usinas Siderurgicas De Minas Gerais SA (USNZY) Brazil $0.759B 19.79
Olympic Steel (ZEUS) United States $0.536B 46.47
Algoma Steel Group (ASTL) Canada $0.495B 0.00
L.B Foster (FSTR) United States $0.309B 43.48
ZK Group (ZKIN) China $0.009B 0.00
Mechel PAO (MTL) Russia $0.000B 0.00