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, Q2 2026
Institutional positions in Steel Dynamics Inc as of Jun 30, 2026. 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
- 1,023
- +91 vs. Q1 2026
- Shares held
- 119.1M
- +1.39M (+1.2%) vs. Q1 2026
- Total value
- $27.3B
- +$6.16B (+29.1%) vs. Q1 2026
- New holders
- 156
- 345 more added
- Sold out
- 65
- 374 more reduced
7 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Steel Dynamics Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pictet Asset Management Holding SA | 74,509 | $17.1M | 0.02% | −2,984−3.9% | Reduced |
| Susquehanna International Group, LLP | 76,751 | $17.6M | 0.02% | +48,958+176.2% | Added |
| Prudential Financial Inc | 77,791 | $17.8M | 0.02% | +10,551+15.7% | Added |
| Weiss Asset Management LP | 78,740 | $18.1M | 0.20% | +78,740 | New |
| Great West Life Assurance Co | 79,996 | $18.3M | 0.03% | +219+0.3% | Added |
| Distillate Capital Partners LLC | 80,703 | $18.5M | 0.96% | +80,703 | New |
| New York State Common Retirement Fund | 81,950 | $18.8M | 0.02% | −4,308−5.0% | Reduced |
| American Century Companies Inc | 87,013 | $20.0M | 0.01% | +531+0.6% | Added |
| Nomura Asset Management Co Ltd | 87,586 | $20.1M | 0.04% | +3,210+3.8% | Added |
| DnB Asset Management AS | 89,218 | $20.5M | 0.06% | +57,444+180.8% | Added |
| APG Asset Management N.V. | 102,017 | $20.5M | 0.05% | +27,330+36.6% | Added |
| PFA Pension, Forsikringsaktieselskab | 91,704 | $21.0M | 0.05% | −131,316−58.9% | Reduced |
| Nomura Asset Management International Inc. | 92,705 | $21.3M | 0.03% | −61,618−39.9% | Reduced |
| STRS Ohio | 92,830 | $21.3M | 0.08% | −34,143−26.9% | Reduced |
| Quantinno Capital Management LP | 95,177 | $21.8M | 0.03% | +13,922+17.1% | Added |
| State of Wisconsin Investment Board | 99,136 | $22.7M | 0.05% | +24,866+33.5% | Added |
| Fuller & Thaler Asset Management, Inc. | 103,305 | $23.7M | 0.06% | +35,886+53.2% | Added |
| Paradiem, LLC | 103,396 | $23.7M | 5.11% | +30,475+41.8% | Added |
| Castle Hook Partners LP | 105,524 | $24.2M | 0.26% | −164,077−60.9% | Reduced |
| New York State Teachers Retirement System | 109,297 | $25.1M | 0.05% | −13,168−10.8% | Reduced |
| SEI Investments Co | 109,847 | $25.2M | 0.02% | −15,801−12.6% | Reduced |
| DekaBank Deutsche Girozentrale | 142,906 | $25.6M | 0.04% | 00.0% | Unchanged |
| Man Group plc | 114,006 | $26.2M | 0.05% | +22,460+24.5% | Added |
| Bailard, Inc. | 115,658 | $26.5M | 0.54% | −1,165−1.0% | Reduced |
| Adage Capital Partners GP, L.L.C. | 115,800 | $26.6M | 0.04% | −87,200−43.0% | Reduced |
| Jennison Associates LLC | 116,865 | $26.8M | 0.02% | +6,835+6.2% | Added |
| Ninety One UK Ltd | 117,065 | $26.9M | 0.06% | −35,645−23.3% | Reduced |
| National Bank of Canada | 119,224 | $27.4M | 0.02% | −5,616−4.5% | Reduced |
| Gotham Asset Management, LLC | 119,587 | $27.4M | 0.06% | +31,008+35.0% | Added |
| Aviva PLC | 120,464 | $27.6M | 0.04% | −2,099−1.7% | Reduced |
| Ensign Peak Advisors, Inc | 121,653 | $27.9M | 0.05% | −4,089−3.3% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 128,737 | $29.5M | 0.14% | +30,800+31.4% | Added |
| State Board of Administration of Florida Retirement System | 129,386 | $29.7M | 0.05% | −2,160−1.6% | Reduced |
| Fisher Asset Management, LLC | 133,504 | $30.6M | 0.01% | +16,121+13.7% | Added |
| Royal Bank of Canada | 134,241 | $30.8M | 0.01% | −55,158−29.1% | Reduced |
| LPL Financial LLC | 137,468 | $31.5M | 0.01% | +35,457+34.8% | Added |
| Hosking Partners LLP | 148,084 | $34.0M | 1.13% | −15,455−9.5% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 155,793 | $35.7M | 0.28% | +22,708+17.1% | Added |
| Russell Investments Group, Ltd. | 163,690 | $37.7M | 0.03% | +51,898+46.4% | Added |
| Principal Financial Group Inc | 164,552 | $37.8M | 0.02% | −4,388−2.6% | Reduced |
| Winmill & Co. Inc | 168,747 | $38.7M | 8.57% | 00.0% | Unchanged |
| Standard Life Aberdeen plc | 172,275 | $39.5M | 0.06% | +12,122+7.6% | Added |
| California State Teachers Retirement System | 186,498 | $42.8M | 0.04% | +24,898+15.4% | Added |
| Baird Financial Group, Inc. | 187,906 | $43.1M | 0.06% | +16,930+9.9% | Added |
| Korea Investment CORP | 194,464 | $44.6M | 0.08% | +97,405+100.4% | Added |
| Swedbank AB | 197,970 | $45.4M | 0.04% | −16,919−7.9% | Reduced |
| First Trust Advisors LP | 203,232 | $46.6M | 0.03% | +18,077+9.8% | Added |
| Jane Street Group, LLC | 215,979 | $49.6M | 0.03% | +81,029+60.0% | Added |
| Voloridge Investment Management, LLC | 224,627 | $51.5M | 0.22% | +199,593+797.3% | Added |
| Kames Capital plc | 232,160 | $53.3M | 0.57% | −25,714−10.0% | Reduced |
| Alliancebernstein L.P. | 296,842 | $53.4M | 0.02% | −66,467−18.3% | Reduced |
| Rhumbline Advisers | 246,464 | $56.6M | 0.04% | −9,327−3.6% | Reduced |
| BNP Paribas Arbitrage, SA | 251,627 | $57.7M | 0.03% | −3,279−1.3% | Reduced |
| Wells Fargo & Company | 255,643 | $58.7M | 0.01% | +63,919+33.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 258,007 | $59.2M | 0.11% | +76,574+42.2% | Added |
| Raymond James Financial Inc | 262,345 | $60.2M | 0.02% | +33,012+14.4% | Added |
| Envestnet Asset Management Inc | 267,193 | $61.3M | 0.01% | +2,095+0.8% | Added |
| Vanguard Asset Management, Ltd | 269,302 | $61.8M | 0.04% | +24,691+10.1% | Added |
| Van Eck Associates Corp | 272,567 | $62.5M | 0.04% | +7,306+2.8% | Added |
| Danske Bank A/S | 272,931 | $62.6M | 0.12% | −69,403−20.3% | Reduced |
| National Pension Service | 279,644 | $64.2M | 0.04% | −31,491−10.1% | Reduced |
| Captrust Financial Advisors | 285,776 | $65.6M | 0.10% | +227,965+394.3% | Added |
| Ameriprise Financial Inc | 286,681 | $65.8M | 0.01% | −68,485−19.3% | Reduced |
| Bank of Montreal | 292,306 | $67.1M | 0.02% | +21,794+8.1% | Added |
| California Public Employees Retirement System | 293,571 | $67.4M | 0.04% | −4,554−1.5% | Reduced |
| Schroder Investment Management Group | 294,466 | $67.6M | 0.05% | −27,191−8.5% | Reduced |
| Vanguard Global Advisers, LLC | 297,432 | $68.2M | 0.03% | −8,592−2.8% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 307,395 | $70.5M | 0.04% | −6,936−2.2% | Reduced |
| Amundi | 325,492 | $74.7M | 0.02% | −6,334−1.9% | Reduced |
| LSV Asset Management | 327,560 | $75.2M | 0.14% | −387,230−54.2% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 330,719 | $75.9M | 0.04% | +18,013+5.8% | Added |
| Barclays PLC | 331,157 | $76.0M | 0.02% | +44,720+15.6% | Added |
| Citigroup Inc | 331,933 | $76.2M | 0.04% | +100,810+43.6% | Added |
| Allianz Asset Management GmbH | 335,099 | $76.9M | 0.07% | −9,363−2.7% | Reduced |
| AQR Capital Management LLC | 351,890 | $80.7M | 0.03% | +9,464+2.8% | Added |
| UBS Group AG | 362,188 | $83.1M | 0.01% | −21,906−5.7% | Reduced |
| Bridgewater Associates, LP | 378,490 | $86.8M | 0.36% | −59,589−13.6% | Reduced |
| Swiss National Bank | 388,200 | $89.1M | 0.05% | −18,900−4.6% | Reduced |
| Qube Research & Technologies Ltd | 394,083 | $90.4M | 0.10% | +150,448+61.8% | Added |
| AustralianSuper Pty Ltd | 406,945 | $93.4M | 0.40% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 414,656 | $95.1M | 0.11% | +414,656 | New |
| Neuberger Berman Group LLC | 437,044 | $100.5M | 0.07% | −77,483−15.1% | Reduced |
| Sapient Capital LLC | 447,664 | $103.0M | 1.35% | +115,080+34.6% | Added |
| Caisse de Depot Et Placement du Quebec | 450,108 | $103.3M | 0.15% | −311,715−40.9% | Reduced |
| Stifel Financial Corp | 494,438 | $113.5M | 0.09% | −46,741−8.6% | Reduced |
| Storebrand Asset Management AS | 502,981 | $115.4M | 0.28% | −15,441−3.0% | Reduced |
| Bessemer Group Inc | 542,851 | $124.6M | 0.17% | +636+0.1% | Added |
| Deutsche Bank AG | 551,640 | $126.6M | 0.04% | −52,061−8.6% | Reduced |
| HSBC Holdings PLC | 627,337 | $144.4M | 0.07% | −424,143−40.3% | Reduced |
| Legal & General Group Plc | 634,355 | $145.6M | 0.03% | −53,789−7.8% | Reduced |
| Thrivent Financial for Lutherans | 693,227 | $159.1M | 0.27% | −208,191−23.1% | Reduced |
| Vanguard Fiduciary Trust Co | 763,718 | $175.2M | 0.04% | −11,754−1.5% | Reduced |
| Citadel Advisors LLC | 807,597 | $185.3M | 0.11% | +295,011+57.6% | Added |
| FIL Ltd | 829,697 | $190.4M | 0.14% | −220,068−21.0% | Reduced |
| Bank of New York Mellon Corp | 920,241 | $211.2M | 0.03% | −18,344−2.0% | Reduced |
| UBS Asset Management Americas Inc | 1,071,630 | $245.9M | 0.04% | −148,357−12.2% | Reduced |
| Robeco Institutional Asset Management B.V. | 1,080,935 | $248.0M | 0.30% | −116,315−9.7% | Reduced |
| Royal London Asset Management Ltd | 1,082,794 | $248.5M | 0.46% | −16,581−1.5% | Reduced |
| Bank of America Corp | 1,151,452 | $264.2M | 0.02% | −188,782−14.1% | Reduced |
| Nuveen, LLC | 1,173,364 | $269.2M | 0.06% | +231,843+24.6% | Added |