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 |
|---|---|---|---|---|---|
| Ramirez Asset Management, Inc. | 11,604 | $1.62M | 0.22% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 11,643 | $1.62M | 0.01% | +1,714+17.3% | Added |
| Rafferty Asset Management, LLC | 11,801 | $1.65M | 0.01% | −2,140−15.4% | Reduced |
| Ethic Inc. | 11,853 | $1.65M | 0.03% | −239−2.0% | Reduced |
| Stablepoint Partners, LLC | 11,910 | $1.66M | 0.26% | +265+2.3% | Added |
| CX Institutional | 11,910 | $1.66M | 0.05% | +36+0.3% | Added |
| Jump Financial, LLC | 11,945 | $1.67M | 0.02% | +3,965+49.7% | Added |
| Valeo Financial Advisors, LLC | 11,962 | $1.67M | 0.04% | −457−3.7% | Reduced |
| Unison Advisors LLC | 12,242 | $1.71M | 0.16% | +44+0.4% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 12,578 | $1.75M | 0.00% | −9,437−42.9% | Reduced |
| Advisors Asset Management, Inc. | 12,680 | $1.77M | 0.03% | −423−3.2% | Reduced |
| Greenfield Savings Bank | 12,957 | $1.81M | 0.76% | +10+0.1% | Added |
| Public Employees Retirement Association of Colorado | 13,047 | $1.82M | 0.01% | −1,928−12.9% | Reduced |
| Waycross Investment Management Co | 13,441 | $1.87M | 1.91% | −438−3.2% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 13,518 | $1.88M | 0.00% | +13,516+675,800.0% | Added |
| NEOS Investment Management LLC | 13,531 | $1.89M | 0.01% | +4,415+48.4% | Added |
| Bank of Nova Scotia | 13,621 | $1.90M | 0.00% | +2,071+17.9% | Added |
| Ieq Capital, LLC | 13,737 | $1.92M | 0.01% | −21,868−61.4% | Reduced |
| Great Lakes Advisors, LLC | 13,979 | $1.95M | 0.02% | −357−2.5% | Reduced |
| Pacer Advisors, Inc. | 13,989 | $1.95M | 0.00% | −3,089−18.1% | Reduced |
| AustralianSuper Pty Ltd | 14,012 | $1.95M | 0.01% | −186,699−93.0% | Reduced |
| Jane Street Group, LLC | 14,268 | $1.99M | 0.00% | −285,420−95.2% | Reduced |
| Candriam Luxembourg S.C.A. | 14,551 | $2.03M | 0.01% | 00.0% | Unchanged |
| US Bancorp | 14,769 | $2.06M | 0.00% | −2,066−12.3% | Reduced |
| Banque Cantonale Vaudoise | 14,840 | $2.07M | 0.08% | +935+6.7% | Added |
| State of Alaska, Department of Revenue | 14,888 | $2.08M | 0.02% | −610−3.9% | Reduced |
| Kovitz Investment Group Partners, LLC | 14,889 | $2.08M | 0.01% | +12,587+546.8% | Added |
| Harbour Capital Advisors, LLC | 14,593 | $2.08M | 0.43% | −235−1.6% | Reduced |
| STAR Financial Bank | 14,957 | $2.09M | 1.23% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 14,996 | $2.09M | 0.02% | −836−5.3% | Reduced |
| La Banque Postale Asset Management SA | 15,059 | $2.10M | 0.03% | −370−2.4% | Reduced |
| OP Asset Management Ltd | 15,273 | $2.13M | 0.03% | 00.0% | Unchanged |
| MMCAP International Inc. SPC | 15,311 | $2.13M | 0.25% | +15,311 | New |
| CWM Advisors, LLC | 15,403 | $2.15M | 0.21% | −1,091−6.6% | Reduced |
| Eisler Capital Management Ltd. | 15,725 | $2.19M | 0.05% | +15,725 | New |
| Oregon Public Employees Retirement Fund | 15,810 | $2.20M | 0.03% | +3,864+32.3% | Added |
| DoubleLine ETF Adviser LP | 15,921 | $2.22M | 0.67% | +585+3.8% | Added |
| Knights of Columbus Asset Advisors LLC | 15,935 | $2.22M | 0.13% | +9,717+156.3% | Added |
| Polymer Capital Management (US) LLC | 16,319 | $2.28M | 0.30% | −8,895−35.3% | Reduced |
| Venture Visionary Partners LLC | 16,342 | $2.28M | 0.08% | −701−4.1% | Reduced |
| Nikko Asset Management Americas, Inc. | 16,451 | $2.29M | 0.02% | −268−1.6% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 17,043 | $2.38M | 0.02% | +620+3.8% | Added |
| Pathstone Holdings, LLC | 17,503 | $2.44M | 0.01% | +1,476+9.2% | Added |
| Abn Amro Investment Solutions | 17,546 | $2.45M | 0.05% | −1,780−9.2% | Reduced |
| Nissay Asset Management Corp | 17,919 | $2.50M | 0.01% | −9−0.1% | Reduced |
| Walleye Trading LLC | 18,142 | $2.53M | 0.04% | −7,850−30.2% | Reduced |
| Yousif Capital Management, LLC | 18,266 | $2.55M | 0.03% | −1,158−6.0% | Reduced |
| Artemis Investment Management LLP | 18,328 | $2.56M | 0.03% | −94,908−83.8% | Reduced |
| Mackenzie Financial Corp | 18,478 | $2.58M | 0.00% | +22+0.1% | Added |
| Concord Wealth Partners | 18,483 | $2.58M | 0.36% | +549+3.1% | Added |
| Rakuten Investment Management, Inc. | 61,625 | $2.60M | 0.01% | +61,625 | New |
| Concord Asset Management, LLC | 18,713 | $2.61M | 0.47% | +779+4.3% | Added |
| New York Life Investment Management LLC | 18,859 | $2.63M | 0.02% | +13+0.1% | Added |
| Larson Financial Group LLC | 19,041 | $2.65M | 0.09% | −31−0.2% | Reduced |
| Janus Henderson Group PLC | 19,057 | $2.66M | 0.00% | −260−1.3% | Reduced |
| Metis Global Partners, LLC | 19,530 | $2.72M | 0.06% | +4,322+28.4% | Added |
| Sanctuary Advisors, LLC | 20,184 | $2.81M | 0.02% | −2,580−11.3% | Reduced |
| British Columbia Investment Management Corp | 20,270 | $2.83M | 0.02% | −2,146−9.6% | Reduced |
| Meeder Asset Management Inc | 21,255 | $2.96M | 0.17% | +18,404+645.5% | Added |
| Van Hulzen Asset Management, LLC | 21,428 | $2.99M | 0.22% | +189+0.9% | Added |
| Mirae Asset Global Investments Co., Ltd. | 21,594 | $3.01M | 0.01% | +2,281+11.8% | Added |
| RMB Capital Management, LLC | 21,629 | $3.02M | 0.06% | −138−0.6% | Reduced |
| CIBC Asset Management Inc | 21,641 | $3.02M | 0.01% | +100.0% | Added |
| Susquehanna Portfolio Strategies, LLC | 21,696 | $3.03M | 0.05% | +6,196+40.0% | Added |
| Xponance, Inc. | 21,795 | $3.04M | 0.02% | −15,582−41.7% | Reduced |
| Comerica Bank | 21,840 | $3.05M | 0.01% | −586−2.6% | Reduced |
| D. E. Shaw & Co., Inc. | 21,872 | $3.05M | 0.00% | +9,966+83.7% | Added |
| M. Kulyk & Associates, LLC | 21,897 | $3.05M | 0.62% | +2,062+10.4% | Added |
| Federated Hermes, Inc. | 22,057 | $3.08M | 0.01% | −9,761−30.7% | Reduced |
| Advisory Research Inc | 22,353 | $3.12M | 0.41% | +685+3.2% | Added |
| Stiles Financial Services Inc | 22,536 | $3.14M | 0.99% | +19+0.1% | Added |
| Police & Firemen's Retirement System of New Jersey | 22,680 | $3.16M | 0.03% | +1,430+6.7% | Added |
| Janney Montgomery Scott LLC | 23,074 | $3.22M | 0.01% | −832−3.5% | Reduced |
| JustInvest LLC | 23,108 | $3.22M | 0.03% | −766−3.2% | Reduced |
| Utah Retirement Systems | 23,181 | $3.23M | 0.03% | −272−1.2% | Reduced |
| Wolverine Trading, LLC | 23,817 | $3.31M | 0.07% | +13,925+140.8% | Added |
| Cary Street Partners Financial LLC | 24,040 | $3.35M | 0.09% | −744−3.0% | Reduced |
| L & S Advisors Inc | 24,250 | $3.38M | 0.33% | +24,250 | New |
| Rockefeller Capital Management L.P. | 24,839 | $3.46M | 0.01% | +3,144+14.5% | Added |
| The PNC Financial Services Group, Inc. | 25,087 | $3.50M | 0.00% | +676+2.8% | Added |
| Campbell & CO Investment Adviser LLC | 25,287 | $3.53M | 0.27% | +10,926+76.1% | Added |
| Omers Administration Corp | 25,699 | $3.58M | 0.03% | +13,800+116.0% | Added |
| Leavell Investment Management, Inc. | 26,016 | $3.64M | 0.15% | −8,000−23.5% | Reduced |
| Dana Investment Advisors, Inc. | 26,246 | $3.66M | 0.11% | −801−3.0% | Reduced |
| IFM Investors Pty Ltd | 26,446 | $3.69M | 0.03% | 00.0% | Unchanged |
| Karani Asset Management LLC | 26,635 | $3.71M | 3.17% | +4,436+20.0% | Added |
| Walleye Capital LLC | 26,869 | $3.75M | 0.03% | +22,532+519.5% | Added |
| Wealthfront Advisers LLC | 26,875 | $3.75M | 0.01% | −2,847−9.6% | Reduced |
| Amalgamated Bank | 27,000 | $3.77M | 0.03% | −354−1.3% | Reduced |
| ProShare Advisors LLC | 27,846 | $3.88M | 0.01% | −98−0.4% | Reduced |
| Atlantic Union Bankshares Corp | 28,000 | $3.90M | 0.07% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 28,422 | $3.96M | 0.01% | −13,602−32.4% | Reduced |
| Howard Capital Management Inc. | 28,655 | $4.00M | 0.05% | +30+0.1% | Added |
| PBMares Wealth Management LLC | 28,722 | $4.00M | 0.65% | 00.0% | Unchanged |
| Cornerstone Wealth Group, LLC | 28,746 | $4.01M | 0.27% | +698+2.5% | Added |
| Natixis | 29,099 | $4.06M | 0.02% | +9,034+45.0% | Added |
| Toroso Investments, LLC | 29,242 | $4.08M | 0.02% | +4,369+17.6% | Added |
| Forsta Ap-Fonden | 29,500 | $4.11M | 0.02% | +2,400+8.9% | Added |
| Retirement Systems of Alabama | 29,517 | $4.12M | 0.01% | −109−0.4% | Reduced |
| DnB Asset Management AS | 30,588 | $4.26M | 0.02% | +2,403+8.5% | Added |