Steel Dynamics Inc
STLD- Exchange
- Nasdaq
- Industry
- Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
- SEC CIK
- 0001022671
No open-market purchases or sales by Steel Dynamics Inc insiders were filed in the last 90 days; 1,023 institutions reported holding it in 13F filings for Q2 2026, worth $27.3B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Steel Dynamics Inc as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 804
- +3 vs. Q2 2025
- Shares held
- 111.6M
- −4.60M (−4.0%) vs. Q2 2025
- Total value
- $15.5B
- +$666.8M (+4.5%) vs. Q2 2025
- New holders
- 90
- 262 more added
- Sold out
- 87
- 319 more reduced
14 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting STLD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,023 | $27.3B |
| Q1 2026 | 939 | $21.2B |
| Q4 2025 | 915 | $20.4B |
| Q3 2025 | 804 | $15.5B |
| Q2 2025 | 815 | $15.2B |
| Q1 2025 | 808 | $15.3B |
| Q4 2024 | 795 | $14.1B |
| Q3 2024 | 790 | $15.6B |
| Q2 2024 | 784 | $16.7B |
| Q1 2024 | 780 | $19.2B |
| Q4 2023 | 768 | $15.5B |
| Q3 2023 | 691 | $14.5B |
| Q2 2023 | 705 | $14.9B |
| Q1 2023 | 721 | $16.0B |
| Q4 2022 | 676 | $14.1B |
| Q3 2022 | 588 | $10.1B |
| Q2 2022 | 601 | $9.77B |
| Q1 2022 | 608 | $12.9B |
| Q4 2021 | 573 | $9.83B |
| Q3 2021 | 545 | $9.39B |
| Q2 2021 | 521 | $9.91B |
| Q1 2021 | 491 | $8.76B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Steel Dynamics Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 17,159,155 | $2.39B | 0.04% | −124,433−0.7% | Reduced |
| BlackRock, Inc. | 12,163,335 | $1.70B | 0.03% | −35,954−0.3% | Reduced |
| State Street Corp | 7,311,113 | $1.02B | 0.04% | +10,300+0.1% | Added |
| Geode Capital Management, LLC | 3,688,020 | $512.2M | 0.03% | +43,840+1.2% | Added |
| Capital Research Global Investors | 3,613,095 | $503.8M | 0.09% | +8,483+0.2% | Added |
| Morgan Stanley | 3,465,423 | $483.2M | 0.03% | +341,125+10.9% | Added |
| Price T Rowe Associates Inc | 3,324,290 | $463.5M | 0.05% | −3,591,875−51.9% | Reduced |
| Nordea Investment Management AB | 2,340,480 | $322.5M | 0.28% | +252,108+12.1% | Added |
| Holocene Advisors, LP | 2,305,675 | $321.5M | 0.74% | −200,408−8.0% | Reduced |
| Dimensional Fund Advisors LP | 2,229,282 | $310.8M | 0.07% | −225,260−9.2% | Reduced |
| Victory Capital Management Inc | 2,157,198 | $300.8M | 0.19% | +280.0% | Added |
| Royal London Asset Management Ltd | 2,001,056 | $279.0M | 0.60% | +212,206+11.9% | Added |
| Robeco Institutional Asset Management B.V. | 1,936,077 | $269.9M | 0.39% | +260,104+15.5% | Added |
| Invesco Ltd. | 1,848,713 | $257.8M | 0.04% | −2,500−0.1% | Reduced |
| Northern Trust Corp | 1,675,192 | $233.6M | 0.03% | +3,804+0.2% | Added |
| UBS Asset Management Americas Inc | 1,618,713 | $225.7M | 0.05% | −376,580−18.9% | Reduced |
| Charles Schwab Investment Management Inc | 1,434,839 | $200.1M | 0.03% | +23,856+1.7% | Added |
| FIL Ltd | 1,414,506 | $197.2M | 0.16% | +333,340+30.8% | Added |
| FMR LLC | 1,300,499 | $181.3M | 0.01% | +168,415+14.9% | Added |
| Thrivent Financial for Lutherans | 1,290,988 | $180.0M | 0.35% | −112,582−8.0% | Reduced |
| Lord, Abbett & Co. LLC | 1,272,894 | $177.5M | 0.53% | +79,501+6.7% | Added |
| JPMorgan Chase & Co | 1,059,260 | $147.7M | 0.01% | −558,780−34.5% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 1,046,791 | $146.0M | 0.23% | +10,537+1.0% | Added |
| Deutsche Bank AG | 1,026,370 | $143.1M | 0.05% | +56,753+5.9% | Added |
| Bank of America Corp | 1,002,920 | $139.8M | 0.01% | −26,027−2.5% | Reduced |
| Goldman Sachs Group Inc | 990,674 | $138.1M | 0.02% | −415,268−29.5% | Reduced |
| LSV Asset Management | 972,485 | $135.6M | 0.30% | −3,565−0.4% | Reduced |
| Nuveen, LLC | 947,409 | $132.1M | 0.03% | +384,132+68.2% | Added |
| Bank of New York Mellon Corp | 867,575 | $121.0M | 0.02% | −126,305−12.7% | Reduced |
| Legal & General Group Plc | 827,353 | $115.4M | 0.03% | −59,581−6.7% | Reduced |
| Boston Partners | 723,588 | $101.3M | 0.10% | +723,588 | New |
| KBC Group NV | 540,967 | $75.4M | 0.18% | −1,662−0.3% | Reduced |
| HSBC Holdings PLC | 535,620 | $74.6M | 0.04% | +156,332+41.2% | Added |
| Storebrand Asset Management AS | 530,352 | $73.9M | 0.20% | −21,828−4.0% | Reduced |
| Stifel Financial Corp | 507,727 | $70.8M | 0.06% | −45,305−8.2% | Reduced |
| Caisse de Depot Et Placement du Quebec | 493,290 | $68.8M | 0.12% | +283,300+134.9% | Added |
| Voloridge Investment Management, LLC | 492,984 | $68.7M | 0.23% | +209,246+73.7% | Added |
| Ameriprise Financial Inc | 522,946 | $68.0M | 0.02% | −224,437−30.0% | Reduced |
| Barclays PLC | 450,498 | $62.8M | 0.02% | −12,261−2.6% | Reduced |
| UBS Group AG | 439,337 | $61.3M | 0.01% | +138,050+45.8% | Added |
| Alliancebernstein L.P. | 421,704 | $58.8M | 0.02% | −35,336−7.7% | Reduced |
| Swiss National Bank | 406,600 | $56.7M | 0.03% | −24,500−5.7% | Reduced |
| AQR Capital Management LLC | 403,185 | $55.8M | 0.04% | −224,357−35.8% | Reduced |
| Man Group plc | 396,768 | $55.3M | 0.11% | +125,120+46.1% | Added |
| Allianz Asset Management GmbH | 379,115 | $52.9M | 0.07% | +102,479+37.0% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 338,229 | $47.2M | 0.03% | +4,430+1.3% | Added |
| Sapient Capital LLC | 332,570 | $46.4M | 0.71% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 328,774 | $45.8M | 0.10% | +328,774 | New |
| Neuberger Berman Group LLC | 322,910 | $45.0M | 0.03% | +233,559+261.4% | Added |
| Bank of Montreal | 308,038 | $42.9M | 0.02% | +22,588+7.9% | Added |
| Royal Bank of Canada | 305,091 | $42.5M | 0.01% | +107,945+54.8% | Added |
| BNP Paribas Arbitrage, SA | 294,176 | $41.0M | 0.03% | +70,866+31.7% | Added |
| California Public Employees Retirement System | 281,718 | $39.3M | 0.02% | −2,485−0.9% | Reduced |
| Rhumbline Advisers | 281,478 | $39.2M | 0.03% | −16,583−5.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 278,017 | $38.8M | 0.03% | +13,506+5.1% | Added |
| Schonfeld Strategic Advisors LLC | 274,861 | $38.3M | 0.27% | +270,473+6,163.9% | Added |
| Kames Capital plc | 269,535 | $37.6M | 0.45% | +5,522+2.1% | Added |
| Amundi | 259,013 | $36.7M | 0.01% | −67,922−20.8% | Reduced |
| Danske Bank A/S | 256,343 | $35.7M | 0.09% | −196,699−43.4% | Reduced |
| Macquarie Group Ltd | 248,787 | $34.7M | 0.04% | +78,056+45.7% | Added |
| Schroder Investment Management Group | 249,142 | $34.5M | 0.03% | +18,226+7.9% | Added |
| Swedbank AB | 233,343 | $32.5M | 0.03% | +10,307+4.6% | Added |
| Adage Capital Partners GP, L.L.C. | 231,000 | $32.2M | 0.05% | −500−0.2% | Reduced |
| Envestnet Asset Management Inc | 223,581 | $31.2M | 0.01% | +13,951+6.7% | Added |
| Ensign Peak Advisors, Inc | 210,018 | $29.3M | 0.05% | −3,622−1.7% | Reduced |
| Mediolanum International Funds Ltd | 206,140 | $28.6M | 0.30% | +125,981+157.2% | Added |
| Qube Research & Technologies Ltd | 200,716 | $28.0M | 0.04% | −180,084−47.3% | Reduced |
| Great West Life Assurance Co | 194,973 | $27.1M | 0.04% | −6,927−3.4% | Reduced |
| Susquehanna Fundamental Investments, LLC | 189,938 | $26.5M | 1.03% | 00.0% | Unchanged |
| Merewether Investment Management, LP | 189,800 | $26.5M | 0.63% | +189,800 | New |
| First Trust Advisors LP | 187,782 | $26.2M | 0.02% | −178,520−48.7% | Reduced |
| Concentric Capital Strategies, LP | 174,630 | $24.3M | 1.16% | +174,630 | New |
| Balyasny Asset Management LLC | 171,513 | $23.9M | 0.05% | −105,994−38.2% | Reduced |
| California State Teachers Retirement System | 169,682 | $23.7M | 0.02% | −3,394−2.0% | Reduced |
| Raymond James Financial Inc | 168,961 | $23.6M | 0.01% | −14,884−8.1% | Reduced |
| Winmill & Co. Inc | 168,747 | $23.5M | 5.70% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 168,571 | $23.5M | 0.04% | −6,179−3.5% | Reduced |
| Brandywine Global Investment Management, LLC | 166,467 | $23.2M | 0.16% | −9,712−5.5% | Reduced |
| Hosking Partners LLP | 164,027 | $22.9M | 0.83% | +590.0% | Added |
| Principal Financial Group Inc | 162,762 | $22.7M | 0.01% | +7,671+4.9% | Added |
| Wells Fargo & Company | 159,212 | $22.2M | 0.00% | +15,639+10.9% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 154,739 | $21.6M | 0.06% | +6,460+4.4% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 151,350 | $21.1M | 0.19% | +7,031+4.9% | Added |
| STRS Ohio | 143,359 | $20.0M | 0.07% | −21,734−13.2% | Reduced |
| Standard Life Aberdeen plc | 142,851 | $19.9M | 0.03% | −22,971−13.9% | Reduced |
| DekaBank Deutsche Girozentrale | 142,906 | $19.7M | 0.03% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 139,917 | $19.5M | 0.03% | −19,481−12.2% | Reduced |
| Citigroup Inc | 138,090 | $19.3M | 0.01% | −28,139−16.9% | Reduced |
| Russell Investments Group, Ltd. | 127,910 | $17.8M | 0.02% | −15,862−11.0% | Reduced |
| O'Shaughnessy Asset Management, LLC | 126,668 | $17.7M | 0.10% | −70,091−35.6% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 125,933 | $17.6M | 0.04% | −37,466−22.9% | Reduced |
| New York State Teachers Retirement System | 121,228 | $16.9M | 0.03% | −833−0.7% | Reduced |
| Ninety One UK Ltd | 119,863 | $16.7M | 0.04% | +30,102+33.5% | Added |
| Van Eck Associates Corp | 118,936 | $16.6M | 0.02% | +25,585+27.4% | Added |
| American Century Companies Inc | 118,323 | $16.5M | 0.01% | −82,627−41.1% | Reduced |
| LPL Financial LLC | 113,586 | $15.8M | 0.00% | +16,864+17.4% | Added |
| Aviva PLC | 113,273 | $15.8M | 0.03% | +6,272+5.9% | Added |
| SEI Investments Co | 111,001 | $15.5M | 0.02% | +5,950+5.7% | Added |
| Kennedy Capital Management, Inc. | 105,430 | $14.7M | 0.32% | −20,824−16.5% | Reduced |
| Fisher Funds Management LTD | 104,541 | $14.6M | 0.39% | 00.0% | Unchanged |