STEEL DYNAMICS INC STLD
COM · Common Stock · CUSIP 858119100 · ISIN US8581191009
American materials company
- SectorMaterials
- IndustrySteel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
- HeadquartersFort Wayne, IN
- Founded1993
- Websitesteeldynamics.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($63.2m this quarter). Holder counts are more reliable. Shares outstanding: 165.6m as of 2023-07-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $108.88. Options: 30 managers hold calls ($222.7m notional), 25 hold puts ($100.8m).
Trends to Q2 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 588 |
| Q4 2022 | 675 |
| Q1 2023 | 720 |
| Q2 2023 | 705 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 308 | 301 |
| Q1 2023 | 341 | 343 |
| Q2 2023 | 304 | 393 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2022 | $191.6m | $178.0m | 0.93 |
| Q4 2022 | $210.1m | $194.2m | 0.92 |
| Q1 2023 | $264.2m | $202.6m | 0.77 |
| Q2 2023 | $222.7m | $100.8m | 0.45 |
Biggest buyers
| Pacer Advisors, Inc. | Added | +614.5k |
| Capital Research Global Investors | Added | +549.0k |
| ROYAL LONDON ASSET MANAGEMENT LTD | Added | +467.4k |
| Invesco Ltd. | Added | +396.4k |
| MILLENNIUM MANAGEMENT LLC | Added | +374.9k |
| PRICE T ROWE ASSOCIATES INC /MD/ | Added | +368.1k |
| JPMORGAN CHASE & CO | Added | +263.5k |
| Man Group plc | New | +252.1k |
| Qube Research & Technologies Ltd | Added | +251.3k |
| ExodusPoint Capital Management, LP | Added | +229.9k |
Biggest sellers
| FMR LLC | Reduced | -8.5m |
| Capital World Investors | Sold out | -2.8m |
| OFI INVEST ASSET MANAGEMENT | Sold out | -2.1m |
| BlackRock Inc. | Reduced | -1.2m |
| ENVESTNET ASSET MANAGEMENT INC | Reduced | -1.2m |
| DIMENSIONAL FUND ADVISORS LP | Reduced | -1.1m |
| VANGUARD GROUP INC | Reduced | -696.1k |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | -649.7k |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | -433.2k |
| FIRST TRUST ADVISORS LP | Reduced | -428.9k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $46.7m428.5k shares |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | Added | $43.1m396.0k shares |
| CITADEL ADVISORS LLC | Reduced | $30.8m282.4k shares |
| GROUP ONE TRADING LLC | Added | $21.5m197.3k shares |
| SIMPLEX TRADING, LLC | Added | $14.9m136.6k shares |
| Cubist Systematic Strategies, LLC | Added | $14.3m130.9k shares |
| D. E. Shaw & Co., Inc. | Reduced | $10.2m94.0k shares |
| JANE STREET GROUP, LLC | Reduced | $9.9m90.5k shares |
| CAPITAL FUND MANAGEMENT S.A. | Reduced | $5.9m54.6k shares |
| MILLENNIUM MANAGEMENT LLC | Added | $4.5m41.2k shares |
Biggest puts
| CITADEL ADVISORS LLC | Reduced | $19.8m181.4k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $18.5m170.0k shares |
| Twin Tree Management, LP | New | $13.3m121.8k shares |
| SIMPLEX TRADING, LLC | Reduced | $9.4m86.4k shares |
| JANE STREET GROUP, LLC | Reduced | $6.7m61.4k shares |
| Cubist Systematic Strategies, LLC | Reduced | $6.7m61.1k shares |
| CAPITAL FUND MANAGEMENT S.A. | Reduced | $5.3m48.4k shares |
| PEAK6 Investments LLC | Reduced | $4.3m39.9k shares |
| Walleye Trading LLC | Reduced | $4.0m36.3k shares |
| UBS Group AG | New | $3.5m32.5k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2025-02-05 | 7.8% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 7.1% |
| FMR LLC 13G · institution new · filed 2026-08-06 | 5.4% |
| STATE STREET CORP 13G · institution new · filed 2026-05-12 | 5.2% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q2 2023
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2021 | 0 | — | 0 | — | — |
| Q4 2021 | 0 | — | 1 | $555.7k | — |
| Q1 2022 | 0 | — | 2 | $2.5m | — |
| Q2 2022 | 0 | — | 2 | $1.4m | — |
| Q3 2022 | 0 | — | 0 | — | — |
| Q4 2022 | 0 | — | 2 | $2.4m | — |
| Q1 2023 | 0 | — | 0 | — | — |
| Q2 2023 | 0 | — | 0 | — | — |
None reported in Q2 2023.
Holders, Q2 2023
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.06% of their portfolio | 21.3m $2.3bn | Reduced -696.1k |
| BlackRock Inc. 0.05% of their portfolio | 16.4m $1.8bn | Reduced -1.2m |
| STATE STREET CORP 0.05% of their portfolio | 8.2m $891.7m | Reduced -282.7k |
| FMR LLC 0.07% of their portfolio | 7.9m $863.7m | Reduced -8.5m |
| DIMENSIONAL FUND ADVISORS LP 0.16% of their portfolio | 4.6m $503.2m | Reduced -1.1m |
| ROYAL LONDON ASSET MANAGEMENT LTD 1.32% of their portfolio | 3.7m $406.6m | Added +467.4k |
| GEODE CAPITAL MANAGEMENT, LLC 0.05% of their portfolio | 3.6m $396.0m | Reduced -433.2k |
| Capital Research Global Investors 0.08% of their portfolio | 2.8m $301.9m | Added +549.0k |
| Invesco Ltd. 0.08% of their portfolio | 2.7m $292.5m | Added +396.4k |
| MORGAN STANLEY 0.03% of their portfolio | 2.6m $282.4m | Reduced -248.1k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.04% of their portfolio | 2.3m $252.6m | Added +368.1k |
| Pacer Advisors, Inc. 0.95% of their portfolio | 2.2m $237.0m | Added +614.5k |
| FIRST TRUST ADVISORS LP 0.26% of their portfolio | 2.1m $225.5m | Reduced -428.9k |
| NORTHERN TRUST CORP 0.04% of their portfolio | 1.9m $207.2m | Added +17.8k |
| Thrivent Financial for Lutherans 0.44% of their portfolio | 1.8m $193.5m | Added +13.7k |
| Legal & General Group Plc 0.06% of their portfolio | 1.7m $187.1m | Added +53.9k |
| LSV ASSET MANAGEMENT 0.38% of their portfolio | 1.6m $171.3m | Added +5.1k |
| AQR CAPITAL MANAGEMENT LLC 0.34% of their portfolio | 1.5m $162.0m | Added +216.9k |
| GOLDMAN SACHS GROUP INC 0.04% of their portfolio | 1.5m $162.2m | Added +78.7k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.04% of their portfolio | 1.4m $147.1m | Reduced -46.4k |
| Bank of New York Mellon Corp 0.03% of their portfolio | 1.2m $129.0m | Reduced -143.4k |
| ACADIAN ASSET MANAGEMENT LLC 0.51% of their portfolio | 1.1m $123.2m | Reduced -104.5k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.05% of their portfolio | 983.9k $111.2m | Unchanged |
| JPMORGAN CHASE & CO 0.01% of their portfolio | 909.3k $99.0m | Added +263.5k |
| Mirae Asset Global Investments Co., Ltd. 0.21% of their portfolio | 904.3k $98.5m | Added +61.5k |
| NORGES BANK 0.02% of their portfolio | 889.9k $96.9m | Reduced -78.4k |
| STOREBRAND ASSET MANAGEMENT AS 0.41% of their portfolio | 827.0k $90.1m | Reduced -14.4k |
| NORDEA INVESTMENT MANAGEMENT AB 0.11% of their portfolio | 773.6k $83.7m | Added +5.4k |
| Qube Research & Technologies Ltd 0.33% of their portfolio | 773.1k $84.2m | Added +251.3k |
| AMERIPRISE FINANCIAL INC 0.03% of their portfolio | 759.2k $82.7m | Added +8.4k |
| Caisse de depot et placement du Quebec 0.21% of their portfolio | 736.5k $80.2m | Added +108.6k |
| ROYAL BANK OF CANADA 0.02% of their portfolio | 732.4k $79.8m | Added +52.0k |
| Robeco Institutional Asset Management B.V. 0.21% of their portfolio | 724.2k $78.9m | Added +54.2k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.11% of their portfolio | 701.6k $76.4m | Added +131.2k |
| STIFEL FINANCIAL CORP 0.10% of their portfolio | 694.1k $75.6m | Reduced -38.6k |
| Skandinaviska Enskilda Banken AB (publ) 0.49% of their portfolio | 686.5k $74.8m | Added +97.9k |
| BANK OF AMERICA CORP /DE/ 0.01% of their portfolio | 670.5k $73.0m | Reduced -39.2k |
| Swiss National Bank 0.04% of their portfolio | 588.6k $64.1m | Reduced -108.2k |
| DEUTSCHE BANK AG\ 0.03% of their portfolio | 571.5k $62.3m | Reduced -87.7k |
| Nuveen Asset Management, LLC 0.02% of their portfolio | 542.1k $59.1m | Reduced -259.5k |
| CREDIT SUISSE AG/ 0.06% of their portfolio | 522.5k $56.9m | Added +35.6k |
| Sumitomo Mitsui Trust Group, Inc. 0.04% of their portfolio | 506.3k $55.2m | Reduced -105.1k |
| Amundi 0.03% of their portfolio | 491.5k $54.5m | Reduced -4.2k |
| HSBC HOLDINGS PLC 0.06% of their portfolio | 487.2k $53.0m | Added +39.8k |
| ExodusPoint Capital Management, LP 0.60% of their portfolio | 474.9k $51.7m | Added +229.9k |
| Allianz Asset Management GmbH 0.10% of their portfolio | 457.3k $49.8m | Added +19.2k |
| AustralianSuper Pty Ltd 0.31% of their portfolio | 448.7k $48.9m | Added +54.3k |
| MILLENNIUM MANAGEMENT LLC 0.05% of their portfolio | 433.6k $47.2m | Added +374.9k |
| Grantham, Mayo, Van Otterloo & Co. LLC 0.21% of their portfolio | 415.9k $45.3m | Added +105.6k |
| Mitsubishi UFJ Trust & Banking Corp 0.10% of their portfolio | 401.1k $43.7m | Added +31.6k |
| WELLINGTON MANAGEMENT GROUP LLP 0.01% of their portfolio | 398.6k $43.4m | Reduced -649.7k |
| ASSETMARK, INC 0.16% of their portfolio | 384.0k $41.8m | Reduced -9.7k |
| Allspring Global Investments Holdings, LLC 0.07% of their portfolio | 379.7k $41.4m | Added +68.4k |
| Korea Investment CORP 0.11% of their portfolio | 371.2k $40.4m | Added +36.7k |
| CITIGROUP INC 0.05% of their portfolio | 369.5k $40.2m | Added +95.2k |
| National Pension Service 0.06% of their portfolio | 363.1k $39.6m | Added +15.1k |
| BARCLAYS PLC 0.02% of their portfolio | 352.6k $38.4m | Added +132.1k |
| KBC Group NV 0.16% of their portfolio | 347.7k $37.9m | Added +136.5k |
| VICTORY CAPITAL MANAGEMENT INC 0.04% of their portfolio | 341.9k $37.2m | Added +77.8k |
| AXA S.A. 0.12% of their portfolio | 338.4k $36.9m | Reduced -9.5k |
| California Public Employees Retirement System 0.03% of their portfolio | 335.6k $36.6m | Reduced -24.2k |
| FRANKLIN RESOURCES INC 0.02% of their portfolio | 324.2k $35.3m | Added +192.9k |
| UBS Group AG 0.02% of their portfolio | 322.3k $35.1m | Reduced -5.9k |
| APG Asset Management N.V. 0.06% of their portfolio | 315.5k $31.5m | Reduced -17.7k |
| PRUDENTIAL FINANCIAL INC 0.05% of their portfolio | 314.9k $34.3m | Reduced -66.4k |
| RHUMBLINE ADVISERS 0.04% of their portfolio | 310.5k $33.8m | Reduced -6.8k |
| VIRGINIA RETIREMENT SYSTEMS ET Al 0.32% of their portfolio | 303.8k $33.1m | Added +25.2k |
| Railway Pension Investments Ltd 0.32% of their portfolio | 294.2k $32.1m | Unchanged |
| TEACHER RETIREMENT SYSTEM OF TEXAS 0.21% of their portfolio | 291.5k $31.8m | Added +163.6k |
| Swedbank AB 0.05% of their portfolio | 282.3k $30.7m | Reduced -15.1k |
| Russell Investments Group, Ltd. 0.06% of their portfolio | 281.5k $30.7m | Added +15.2k |
| PANAGORA ASSET MANAGEMENT INC 0.17% of their portfolio | 265.1k $28.9m | Reduced -117.8k |
| ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio | 264.5k $28.8m | Added +14.5k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.04% of their portfolio | 259.4k $28.3m | Reduced -27.6k |
| INTECH INVESTMENT MANAGEMENT LLC 0.29% of their portfolio | 256.8k $28.0m | Added +135.7k |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.41% of their portfolio | 255.2k $27.8m | Added +150.8k |
| Man Group plc 0.09% of their portfolio | 252.1k $27.5m | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.08% of their portfolio | 234.4k $25.5m | Added +82.3k |
| LAZARD ASSET MANAGEMENT LLC 0.03% of their portfolio | 234.2k $25.5m | Added +11.9k |
| TORONTO DOMINION BANK 0.02% of their portfolio | 220.6k $24.0m | Added +141.1k |
| PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio | 214.7k $23.4m | Reduced -14.5k |
| STRS OHIO 0.10% of their portfolio | 212.6k $23.2m | Reduced -423.7k |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.05% of their portfolio | 210.3k $22.9m | Reduced -10.7k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.05% of their portfolio | 208.7k $22.7m | Reduced -15.1k |
| Brandywine Global Investment Management, LLC 0.19% of their portfolio | 207.4k $22.6m | Reduced -110.9k |
| BNP PARIBAS FINANCIAL MARKETS 0.04% of their portfolio | 185.6k $20.2m | Added +2.3k |
| PICTET ASSET MANAGEMENT SA 0.02% of their portfolio | 185.2k $20.2m | Added +429 |
| JANE STREET GROUP, LLC 0.03% of their portfolio | 183.8k $20.0m | Added +75.1k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.03% of their portfolio | 181.3k $19.8m | Reduced -50.6k |
| WINMILL & CO. INC 6.54% of their portfolio | 167.9k $18.3m | Unchanged |
| ENVESTNET ASSET MANAGEMENT INC 0.01% of their portfolio | 164.7k $17.9m | Reduced -1.2m |
| BI Asset Management Fondsmaeglerselskab A/S 0.42% of their portfolio | 163.0k $17.8m | Added +27.1k |
| FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND 0.22% of their portfolio | 162.4k $17.7m | Reduced -45.7k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.04% of their portfolio | 160.0k $17.4m | Reduced -7.0k |
| WELLS FARGO & COMPANY/MN 0.01% of their portfolio | 158.5k $17.3m | Reduced -22.6k |
| AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio | 147.5k $16.1m | Added +7.3k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.03% of their portfolio | 146.0k $15.9m | Added +14.3k |
| Hosking Partners LLP 0.66% of their portfolio | 144.0k $15.7m | Reduced -46.1k |
| Ensign Peak Advisors, Inc 0.03% of their portfolio | 138.2k $15.1m | Reduced -48.2k |
| CAPITAL FUND MANAGEMENT S.A. 0.23% of their portfolio | 137.3k $15.0m | Added +14.9k |