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, Q4 2025
Institutional positions in Steel Dynamics Inc as of Dec 31, 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
- 915
- +129 vs. Q3 2025
- Shares held
- 120.6M
- +9.27M (+8.3%) vs. Q3 2025
- Total value
- $20.4B
- +$4.92B (+31.7%) vs. Q3 2025
- New holders
- 178
- 296 more added
- Sold out
- 49
- 299 more reduced
18 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Steel Dynamics Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Millennium Management LLC | 84,703 | $14.4M | 0.01% | +26,389+45.3% | Added |
| New York State Common Retirement Fund | 86,258 | $14.6M | 0.02% | −1,500−1.7% | Reduced |
| Kennedy Capital Management, Inc. | 86,847 | $14.7M | 0.31% | −18,583−17.6% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 87,477 | $14.8M | 0.04% | −38,456−30.5% | Reduced |
| American Century Companies Inc | 89,470 | $15.2M | 0.01% | −28,853−24.4% | Reduced |
| Paradiem, LLC | 89,585 | $15.2M | 3.63% | −2,932−3.2% | Reduced |
| Sprott Inc. | 91,191 | $15.5M | 0.55% | +1,199+1.3% | Added |
| Jennison Associates LLC | 93,182 | $15.8M | 0.01% | +93,182 | New |
| Silvercrest Asset Management Group LLC | 95,875 | $16.2M | 0.11% | +851+0.9% | Added |
| Cerity Partners LLC | 97,919 | $16.6M | 0.02% | +42,156+75.6% | Added |
| Eurizon Capital SGR S.p.A. | 98,759 | $16.7M | 0.05% | +98,759 | New |
| Bailard, Inc. | 102,031 | $17.3M | 0.38% | +865+0.9% | Added |
| LPL Financial LLC | 102,365 | $17.3M | 0.00% | −11,221−9.9% | Reduced |
| Fisher Funds Management LTD | 104,541 | $17.7M | 0.46% | 00.0% | Unchanged |
| Fisher Asset Management, LLC | 105,083 | $17.8M | 0.01% | +70,205+201.3% | Added |
| Citadel Advisors LLC | 105,860 | $17.9M | 0.01% | +69,579+191.8% | Added |
| PBU - The Pension Fund of Early Childhood & Youth Educators | 111,645 | $18.9M | 0.27% | +111,645 | New |
| National Bank of Canada | 112,871 | $19.1M | 0.02% | +26,286+30.4% | Added |
| Russell Investments Group, Ltd. | 116,838 | $19.8M | 0.02% | −11,072−8.7% | Reduced |
| SEI Investments Co | 117,731 | $20.0M | 0.02% | +6,730+6.1% | Added |
| Aviva PLC | 118,885 | $20.1M | 0.03% | +5,612+5.0% | Added |
| Scopus Asset Management, L.P. | 120,000 | $20.3M | 0.57% | +70,000+140.0% | Added |
| Brandywine Global Investment Management, LLC | 120,300 | $20.4M | 0.14% | −46,167−27.7% | Reduced |
| Lombard Odier Asset Management (Europe) Ltd | 122,089 | $20.7M | 1.05% | +122,089 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 122,194 | $20.7M | 0.05% | +122,194 | New |
| New York State Teachers Retirement System | 122,465 | $20.8M | 0.04% | +1,237+1.0% | Added |
| DekaBank Deutsche Girozentrale | 142,906 | $20.8M | 0.04% | 00.0% | Unchanged |
| BI Asset Management Fondsmaeglerselskab A/S | 125,367 | $21.2M | 0.19% | −25,983−17.2% | Reduced |
| Ninety One UK Ltd | 134,186 | $22.7M | 0.05% | +14,323+11.9% | Added |
| State Board of Administration of Florida Retirement System | 134,498 | $22.8M | 0.04% | −5,419−3.9% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 135,034 | $22.9M | 0.06% | −19,705−12.7% | Reduced |
| Korea Investment CORP | 137,116 | $23.2M | 0.05% | +94,180+219.3% | Added |
| Standard Life Aberdeen plc | 145,156 | $24.6M | 0.04% | +2,305+1.6% | Added |
| Adage Capital Partners GP, L.L.C. | 148,900 | $25.2M | 0.04% | −82,100−35.5% | Reduced |
| Royal Bank of Canada | 149,819 | $25.4M | 0.00% | −155,272−50.9% | Reduced |
| Ensign Peak Advisors, Inc | 151,572 | $25.7M | 0.05% | −58,446−27.8% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 153,347 | $26.0M | 0.04% | +147,869+2,699.3% | Added |
| STRS Ohio | 153,878 | $26.1M | 0.10% | +10,519+7.3% | Added |
| First Trust Advisors LP | 156,859 | $26.6M | 0.02% | −30,923−16.5% | Reduced |
| Nomura Asset Management International Inc. | 158,597 | $26.9M | 0.04% | +158,597 | New |
| Citigroup Inc | 162,565 | $27.5M | 0.02% | +24,475+17.7% | Added |
| Hosking Partners LLP | 163,557 | $27.7M | 0.94% | −470−0.3% | Reduced |
| Baird Financial Group, Inc. | 163,977 | $27.8M | 0.04% | −4,594−2.7% | Reduced |
| Jane Street Group, LLC | 164,311 | $27.8M | 0.03% | +150,043+1,051.6% | Added |
| Principal Financial Group Inc | 165,967 | $28.1M | 0.01% | +3,205+2.0% | Added |
| California State Teachers Retirement System | 167,007 | $28.3M | 0.03% | −2,675−1.6% | Reduced |
| Winmill & Co. Inc | 168,747 | $28.6M | 7.63% | 00.0% | Unchanged |
| Man Group plc | 176,974 | $30.0M | 0.06% | −219,794−55.4% | Reduced |
| Wells Fargo & Company | 183,416 | $31.1M | 0.01% | +24,204+15.2% | Added |
| Susquehanna Fundamental Investments, LLC | 189,938 | $32.2M | 1.10% | 00.0% | Unchanged |
| Raymond James Financial Inc | 202,798 | $34.4M | 0.01% | +33,837+20.0% | Added |
| Envestnet Asset Management Inc | 219,245 | $37.2M | 0.01% | −4,336−1.9% | Reduced |
| Swedbank AB | 233,333 | $39.5M | 0.04% | −100.0% | Reduced |
| PFA Pension, Forsikringsaktieselskab | 232,286 | $39.7M | 0.11% | +232,286 | New |
| Amundi | 243,900 | $41.3M | 0.01% | −15,113−5.8% | Reduced |
| Susquehanna International Group, LLP | 254,346 | $43.1M | 0.06% | +218,806+615.7% | Added |
| Rhumbline Advisers | 265,752 | $45.0M | 0.04% | −15,726−5.6% | Reduced |
| Danske Bank A/S | 275,625 | $46.7M | 0.11% | +19,282+7.5% | Added |
| Allianz Asset Management GmbH | 276,564 | $46.9M | 0.05% | −102,551−27.1% | Reduced |
| Van Eck Associates Corp | 277,190 | $47.0M | 0.04% | +158,254+133.1% | Added |
| Kames Capital plc | 279,893 | $47.4M | 0.56% | +10,358+3.8% | Added |
| California Public Employees Retirement System | 285,490 | $48.4M | 0.03% | +3,772+1.3% | Added |
| National Pension Service | 288,248 | $48.8M | 0.04% | +241,279+513.7% | Added |
| BNP Paribas Arbitrage, SA | 294,689 | $49.9M | 0.03% | +513+0.2% | Added |
| UBS Group AG | 305,333 | $51.7M | 0.01% | −134,004−30.5% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 294,039 | $51.8M | 0.04% | +16,022+5.8% | Added |
| Bank of Montreal | 315,982 | $53.5M | 0.02% | +7,944+2.6% | Added |
| Schroder Investment Management Group | 326,698 | $55.4M | 0.04% | +77,556+31.1% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 331,504 | $56.2M | 0.03% | −6,725−2.0% | Reduced |
| Sapient Capital LLC | 332,602 | $57.1M | 0.80% | +320.0% | Added |
| Barclays PLC | 337,228 | $57.1M | 0.02% | −113,270−25.1% | Reduced |
| AQR Capital Management LLC | 347,280 | $58.8M | 0.03% | −55,905−13.9% | Reduced |
| Swiss National Bank | 383,200 | $64.9M | 0.04% | −23,400−5.8% | Reduced |
| Ameriprise Financial Inc | 406,314 | $65.0M | 0.01% | −116,632−22.3% | Reduced |
| Alliancebernstein L.P. | 384,439 | $65.1M | 0.02% | −37,265−8.8% | Reduced |
| KBC Group NV | 473,045 | $80.2M | 0.18% | −67,922−12.6% | Reduced |
| Caisse de Depot Et Placement du Quebec | 480,429 | $81.4M | 0.14% | −12,861−2.6% | Reduced |
| Stifel Financial Corp | 503,504 | $85.3M | 0.08% | −4,223−0.8% | Reduced |
| Storebrand Asset Management AS | 527,670 | $89.4M | 0.24% | −2,682−0.5% | Reduced |
| 1832 Asset Management L.P. | 551,048 | $93.4M | 0.12% | +547,505+15,453.1% | Added |
| Neuberger Berman Group LLC | 570,700 | $96.7M | 0.07% | +247,790+76.7% | Added |
| Legal & General Group Plc | 726,820 | $123.2M | 0.03% | −100,533−12.2% | Reduced |
| LSV Asset Management | 777,838 | $131.8M | 0.29% | −194,647−20.0% | Reduced |
| Bank of New York Mellon Corp | 905,151 | $153.4M | 0.03% | +37,576+4.3% | Added |
| Deutsche Bank AG | 965,674 | $163.6M | 0.05% | −60,696−5.9% | Reduced |
| Thrivent Financial for Lutherans | 965,896 | $163.7M | 0.29% | −325,092−25.2% | Reduced |
| HSBC Holdings PLC | 1,030,448 | $174.6M | 0.10% | +494,828+92.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 1,053,909 | $178.6M | 0.27% | +7,118+0.7% | Added |
| Bank of America Corp | 1,125,205 | $190.7M | 0.01% | +122,285+12.2% | Added |
| Nuveen, LLC | 1,212,587 | $205.5M | 0.05% | +265,178+28.0% | Added |
| FIL Ltd | 1,236,836 | $209.6M | 0.16% | −177,670−12.6% | Reduced |
| Goldman Sachs Group Inc | 1,239,920 | $210.1M | 0.03% | +249,246+25.2% | Added |
| JPMorgan Chase & Co | 1,308,702 | $221.8M | 0.01% | +249,442+23.5% | Added |
| Charles Schwab Investment Management Inc | 1,444,012 | $244.7M | 0.04% | +9,173+0.6% | Added |
| Royal London Asset Management Ltd | 1,526,106 | $258.6M | 0.54% | −474,950−23.7% | Reduced |
| UBS Asset Management Americas Inc | 1,537,091 | $260.5M | 0.06% | −81,622−5.0% | Reduced |
| Northern Trust Corp | 1,620,542 | $274.6M | 0.04% | −54,650−3.3% | Reduced |
| Lord, Abbett & Co. LLC | 1,629,401 | $276.1M | 0.85% | +356,507+28.0% | Added |
| Boston Partners | 1,793,630 | $304.0M | 0.31% | +1,070,042+147.9% | Added |
| Invesco Ltd. | 1,965,092 | $333.0M | 0.03% | +116,379+6.3% | Added |