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 |
|---|---|---|---|---|---|
| Man Group plc | 114,006 | $26.2M | 0.05% | +22,460+24.5% | Added |
| DekaBank Deutsche Girozentrale | 142,906 | $25.6M | 0.04% | 00.0% | Unchanged |
| SEI Investments Co | 109,847 | $25.2M | 0.02% | −15,801−12.6% | Reduced |
| New York State Teachers Retirement System | 109,297 | $25.1M | 0.05% | −13,168−10.8% | Reduced |
| Castle Hook Partners LP | 105,524 | $24.2M | 0.26% | −164,077−60.9% | Reduced |
| Paradiem, LLC | 103,396 | $23.7M | 5.11% | +30,475+41.8% | Added |
| Fuller & Thaler Asset Management, Inc. | 103,305 | $23.7M | 0.06% | +35,886+53.2% | Added |
| State of Wisconsin Investment Board | 99,136 | $22.7M | 0.05% | +24,866+33.5% | Added |
| Quantinno Capital Management LP | 95,177 | $21.8M | 0.03% | +13,922+17.1% | Added |
| STRS Ohio | 92,830 | $21.3M | 0.08% | −34,143−26.9% | Reduced |
| Nomura Asset Management International Inc. | 92,705 | $21.3M | 0.03% | −61,618−39.9% | Reduced |
| PFA Pension, Forsikringsaktieselskab | 91,704 | $21.0M | 0.05% | −131,316−58.9% | Reduced |
| APG Asset Management N.V. | 102,017 | $20.5M | 0.05% | +27,330+36.6% | Added |
| DnB Asset Management AS | 89,218 | $20.5M | 0.06% | +57,444+180.8% | Added |
| Nomura Asset Management Co Ltd | 87,586 | $20.1M | 0.04% | +3,210+3.8% | Added |
| American Century Companies Inc | 87,013 | $20.0M | 0.01% | +531+0.6% | Added |
| New York State Common Retirement Fund | 81,950 | $18.8M | 0.02% | −4,308−5.0% | Reduced |
| Distillate Capital Partners LLC | 80,703 | $18.5M | 0.96% | +80,703 | New |
| Great West Life Assurance Co | 79,996 | $18.3M | 0.03% | +219+0.3% | Added |
| Weiss Asset Management LP | 78,740 | $18.1M | 0.20% | +78,740 | New |
| Prudential Financial Inc | 77,791 | $17.8M | 0.02% | +10,551+15.7% | Added |
| Susquehanna International Group, LLP | 76,751 | $17.6M | 0.02% | +48,958+176.2% | Added |
| Pictet Asset Management Holding SA | 74,509 | $17.1M | 0.02% | −2,984−3.9% | Reduced |
| PointState Capital LP | 74,216 | $17.0M | 0.30% | +74,216 | New |
| Manufacturers Life Insurance Company, The | 73,690 | $16.9M | 0.01% | −4,298−5.5% | Reduced |
| Sprott Inc. | 73,381 | $16.8M | 0.56% | −22,482−23.5% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 72,575 | $16.6M | 0.03% | −6,050−7.7% | Reduced |
| Vanguard Investments Australia, Ltd. | 70,180 | $16.1M | 0.04% | +1,595+2.3% | Added |
| Treasurer of the State of North Carolina | 69,325 | $15.9M | 0.04% | +10,738+18.3% | Added |
| Zurich Insurance Group Ltd | 67,510 | $15.5M | 0.11% | +67,510 | New |
| UniSuper Management Pty Ltd | 65,858 | $15.1M | 0.08% | +8,935+15.7% | Added |
| Sierra Summit Advisors LLC | 65,539 | $15.0M | 1.68% | −355−0.5% | Reduced |
| KBC Group NV | 65,509 | $15.0M | 0.03% | −11,319−14.7% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 65,454 | $15.0M | 0.04% | −2,172−3.2% | Reduced |
| Credit Agricole S A | 65,194 | $15.0M | 0.04% | +27,352+72.3% | Added |
| Cerity Partners LLC | 63,014 | $14.5M | 0.02% | +11,247+21.7% | Added |
| ARS Investment Partners, LLC | 62,429 | $14.3M | 0.63% | −2,106−3.3% | Reduced |
| Raiffeisen Bank International AG | 62,162 | $14.3M | 0.17% | +2,771+4.7% | Added |
| BTC Capital Management, Inc. | 61,303 | $14.1M | 0.85% | −11,361−15.6% | Reduced |
| Advisory Services Network, LLC | 59,978 | $13.8M | 0.16% | +1,362+2.3% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 59,239 | $13.6M | 0.03% | −35,288−37.3% | Reduced |
| Daiwa Securities Group Inc. | 59,068 | $13.6M | 0.03% | +1,474+2.6% | Added |
| Eurizon Capital SGR S.p.A. | 58,973 | $13.5M | 0.04% | −15,489−20.8% | Reduced |
| HighTower Advisors, LLC | 57,998 | $13.3M | 0.01% | −4,723−7.5% | Reduced |
| Tredje AP-fonden | 57,809 | $13.3M | 0.06% | +324+0.6% | Added |
| Asset Management One Co.,Ltd. | 57,664 | $13.2M | 0.03% | −1,251−2.1% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 57,517 | $13.2M | 0.03% | −6,576−10.3% | Reduced |
| KLP Kapitalforvaltning AS | 56,800 | $13.1M | 0.04% | +500+0.9% | Added |
| Kinsale Capital Group, Inc. | 56,258 | $12.9M | 1.71% | +5,700+11.3% | Added |
| Fisher Funds Management LTD | 55,789 | $12.8M | 0.36% | −32,675−36.9% | Reduced |
| Mercer Global Advisors Inc | 55,673 | $12.8M | 0.02% | +3,776+7.3% | Added |
| Lombard Odier Asset Management (Europe) Ltd | 53,786 | $12.3M | 0.53% | −55,974−51.0% | Reduced |
| Gateway Investment Advisers LLC | 52,113 | $12.0M | 0.12% | +734+1.4% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 49,291 | $11.4M | 0.01% | +10,033+25.6% | Added |
| TD Asset Management Inc | 49,078 | $11.3M | 0.01% | −510−1.0% | Reduced |
| Mackenzie Financial Corp | 48,838 | $11.2M | 0.01% | +23,636+93.8% | Added |
| Applied Finance Capital Management, LLC | 48,566 | $11.1M | 0.83% | −6,866−12.4% | Reduced |
| Fideuram Asset Management (Ireland) dac | 45,684 | $11.1M | 0.22% | +7,215+18.8% | Added |
| Creative Planning | 47,788 | $11.0M | 0.01% | +2,346+5.2% | Added |
| Franklin Resources Inc | 47,760 | $11.0M | 0.00% | −143,061−75.0% | Reduced |
| Cetera Investment Advisers | 47,546 | $10.9M | 0.01% | +248+0.5% | Added |
| State of Tennessee, Treasury Department | 46,867 | $10.8M | 0.03% | −2,249−4.6% | Reduced |
| Capital Wealth Planning, LLC | 45,912 | $10.5M | 0.05% | +8,769+23.6% | Added |
| Pathway Financial Advisers, LLC | 45,098 | $10.3M | 2.61% | −657−1.4% | Reduced |
| Millennium Management LLC | 44,724 | $10.3M | 0.01% | +39,304+725.2% | Added |
| Artemis Investment Management LLP | 44,692 | $10.3M | 0.09% | +1,658+3.9% | Added |
| Handelsbanken Fonder AB | 44,600 | $10.2M | 0.03% | +7,200+19.3% | Added |
| PEAK6 LLC | 44,571 | $10.2M | 0.25% | +33,880+316.9% | Added |
| State of New Jersey Common Pension Fund D | 44,528 | $10.2M | 0.03% | −3,075−6.5% | Reduced |
| Public Employees Retirement System of Ohio | 44,316 | $10.2M | 0.03% | −1,417−3.1% | Reduced |
| Genus Capital Management Inc. | 43,710 | $10.0M | 0.99% | +41,410+1,800.4% | Added |
| Nisa Investment Advisors, LLC | 43,392 | $9.98M | 0.03% | −3,752−8.0% | Reduced |
| Peregrine Capital Management LLC | 43,483 | $9.98M | 0.32% | −32,239−42.6% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 42,999 | $9.87M | 0.20% | +40,113+1,389.9% | Added |
| Laffer Tengler Investments | 42,976 | $9.86M | 1.26% | −9,384−17.9% | Reduced |
| Squarepoint Ops LLC | 42,583 | $9.77M | 0.02% | +38,934+1,067.0% | Added |
| SG Americas Securities, LLC | 42,322 | $9.71M | 0.01% | −72,079−63.0% | Reduced |
| Summit Financial, LLC | 42,062 | $9.67M | 0.11% | +41+0.1% | Added |
| Natixis Advisors, L.P. | 41,987 | $9.63M | 0.01% | +4,188+11.1% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 41,399 | $9.50M | 0.04% | −1,449−3.4% | Reduced |
| Agf Management Ltd | 41,394 | $9.50M | 0.04% | −48,726−54.1% | Reduced |
| Swiss Life Asset Management Ltd | 41,208 | $9.46M | 0.04% | −6,283−13.2% | Reduced |
| Toronto Dominion Bank | 41,203 | $9.45M | 0.02% | +771+1.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 41,029 | $9.41M | 0.02% | −35,462−46.4% | Reduced |
| Resona Asset Management Co.,Ltd. | 40,754 | $9.39M | 0.04% | −2,676−6.2% | Reduced |
| Boston Common Asset Management, LLC | 40,676 | $9.33M | 0.55% | −12,006−22.8% | Reduced |
| Commonwealth Equity Services, LLC | 40,558 | $9.31M | 0.01% | +580+1.5% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 40,300 | $9.26M | 0.32% | 00.0% | Unchanged |
| Arizona State Retirement System | 39,463 | $9.06M | 0.05% | +1,766+4.7% | Added |
| Czech National Bank | 38,586 | $8.85M | 0.05% | +1,200+3.2% | Added |
| CWM Advisors, LLC | 38,531 | $8.84M | 0.36% | +15,469+67.1% | Added |
| Kennedy Capital Management, Inc. | 38,012 | $8.72M | 0.15% | −33,024−46.5% | Reduced |
| Nykredit A/S | 37,461 | $8.60M | 0.03% | +37,461 | New |
| O'Shaughnessy Asset Management, LLC | 36,603 | $8.40M | 0.04% | +174+0.5% | Added |
| Truist Financial Corp | 35,897 | $8.24M | 0.01% | −7,564−17.4% | Reduced |
| Sanctuary Advisors, LLC | 35,750 | $8.20M | 0.04% | +4,022+12.7% | Added |
| Wellington Management Group LLP | 35,383 | $8.12M | 0.00% | −755−2.1% | Reduced |
| Jupiter Topco LLC | 34,887 | $8.00M | 0.00% | +34,887 | New |
| State of Michigan Retirement System | 34,700 | $7.96M | 0.04% | −3,660−9.5% | Reduced |
| Walleye Trading LLC | 34,694 | $7.96M | 0.11% | +1,864+5.7% | Added |