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 |
|---|---|---|---|---|---|
| Group One Trading, L.P. | 14,179 | $2.40M | 0.07% | +14,179 | New |
| IMC-Chicago, LLC | 14,135 | $2.40M | 0.04% | +14,135 | New |
| AustralianSuper Pty Ltd | 14,012 | $2.37M | 0.01% | 00.0% | Unchanged |
| Great Lakes Advisors, LLC | 13,827 | $2.34M | 0.02% | −152−1.1% | Reduced |
| State of Alaska, Department of Revenue | 13,718 | $2.32M | 0.02% | −1,170−7.9% | Reduced |
| Rafferty Asset Management, LLC | 13,698 | $2.32M | 0.01% | +1,897+16.1% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 13,401 | $2.27M | 0.01% | −117−0.9% | Reduced |
| Donoghue Forlines LLC | 13,384 | $2.27M | 0.70% | +13,384 | New |
| Waycross Investment Management Co | 13,341 | $2.26M | 1.99% | −100−0.7% | Reduced |
| Colony Group, LLC | 13,295 | $2.25M | 0.00% | +8,928+204.4% | Added |
| Private Advisor Group, LLC | 13,259 | $2.25M | 0.01% | +13,259 | New |
| Public Employees Retirement Association of Colorado | 13,047 | $2.21M | 0.01% | 00.0% | Unchanged |
| Greenfield Savings Bank | 12,885 | $2.18M | 0.92% | −72−0.6% | Reduced |
| Banque Cantonale Vaudoise | 12,798 | $2.17M | 0.08% | −2,042−13.8% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 12,578 | $2.13M | 0.00% | 00.0% | Unchanged |
| Sustainable Insight Capital Management, LLC | 12,437 | $2.11M | 0.70% | +12,437 | New |
| Unison Advisors LLC | 12,283 | $2.09M | 0.18% | +41+0.3% | Added |
| GWM Advisors LLC | 12,269 | $2.08M | 0.01% | +123+1.0% | Added |
| CX Institutional | 12,154 | $2.06M | 0.06% | +244+2.0% | Added |
| TriaGen Wealth Management LLC | 12,017 | $2.04M | 0.53% | +12,017 | New |
| Stablepoint Partners, LLC | 11,810 | $2.00M | 0.31% | −100−0.8% | Reduced |
| Canada Post Corp Registered Pension Plan | 11,692 | $1.98M | 0.08% | +4,835+70.5% | Added |
| Orion Resource Partners LP | 11,684 | $1.98M | 0.97% | +11,684 | New |
| Ramirez Asset Management, Inc. | 11,604 | $1.97M | 0.26% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 11,562 | $1.96M | 0.01% | −2,427−17.3% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 11,443 | $1.94M | 0.05% | 00.0% | Unchanged |
| Simplex Trading, LLC | 11,295 | $1.91M | 0.05% | +11,295 | New |
| Allworth Financial LP | 11,254 | $1.91M | 0.01% | −132−1.2% | Reduced |
| Mfg Wealth Management, Inc. | 11,176 | $1.89M | 1.48% | −138−1.2% | Reduced |
| Investment Management Corp of Ontario | 11,113 | $1.88M | 0.03% | +4,555+69.5% | Added |
| Nemes Rush Group LLC | 11,078 | $1.88M | 0.18% | −55−0.5% | Reduced |
| Teachers Retirement System of the State of Kentucky | 11,077 | $1.88M | 0.01% | 00.0% | Unchanged |
| Adams Natural Resources Fund, Inc. | 11,026 | $1.87M | 0.28% | 00.0% | Unchanged |
| Caption Management, LLC | 11,000 | $1.86M | 0.08% | +11,000 | New |
| Sandler Capital Management | 10,790 | $1.83M | 0.82% | +4,948+84.7% | Added |
| Natixis | 10,761 | $1.82M | 0.01% | −18,338−63.0% | Reduced |
| MMCAP International Inc. SPC | 10,711 | $1.81M | 0.18% | −4,600−30.0% | Reduced |
| XTX Topco Ltd | 10,673 | $1.81M | 0.05% | +3,814+55.6% | Added |
| Sequoia Financial Advisors, LLC | 10,554 | $1.79M | 0.01% | +4,208+66.3% | Added |
| Scotia Capital Inc. | 10,251 | $1.74M | 0.01% | −105−1.0% | Reduced |
| Assetmark, Inc | 10,047 | $1.70M | 0.00% | −446−4.3% | Reduced |
| Groupama Asset Managment | 9,955 | $1.69M | 0.02% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 9,995 | $1.68M | 0.03% | −83−0.8% | Reduced |
| Signaturefd, LLC | 9,857 | $1.67M | 0.03% | −433−4.2% | Reduced |
| Vident Advisory, LLC | 9,799 | $1.66M | 0.02% | −468−4.6% | Reduced |
| Fulton Bank, N.A. | 9,791 | $1.66M | 0.06% | +1,457+17.5% | Added |
| Lido Advisors, LLC | 10,450 | $1.65M | 0.01% | +205+2.0% | Added |
| M&T Bank Corp | 9,712 | $1.65M | 0.01% | +2,322+31.4% | Added |
| PensionDanmark Pensionsforsikringsaktieselskab | 9,650 | $1.64M | 0.01% | +9,650 | New |
| Fideuram Asset Management (Ireland) dac | 12,375 | $1.62M | 0.13% | +12,375 | New |
| VCI Wealth Management LLC | 9,540 | $1.62M | 0.45% | +2,677+39.0% | Added |
| AG2R la Mondiale Gestion D'Actifs | 9,502 | $1.61M | 0.07% | +1,912+25.2% | Added |
| Intech Investment Management LLC | 9,367 | $1.59M | 0.01% | −69,717−88.2% | Reduced |
| Quadrant Capital Group LLC | 9,204 | $1.56M | 0.05% | −29−0.3% | Reduced |
| Vestmark Advisory Solutions, Inc. | 9,071 | $1.54M | 0.02% | +9,071 | New |
| CIBC World Markets Inc. | 8,943 | $1.52M | 0.00% | +45+0.5% | Added |
| Allstate Corp | 8,889 | $1.51M | 0.02% | +4,554+105.1% | Added |
| Oak Thistle LLC | 8,849 | $1.50M | 0.21% | +5,999+210.5% | Added |
| Voloridge Investment Management, LLC | 8,823 | $1.50M | 0.01% | −484,161−98.2% | Reduced |
| Kentucky Retirement Systems | 8,819 | $1.49M | 0.04% | 00.0% | Unchanged |
| Banco Bilbao Vizcaya Argentaria, S.A. | 8,758 | $1.48M | 0.01% | −2,195−20.0% | Reduced |
| Old National Bancorp | 8,706 | $1.48M | 0.02% | −848−8.9% | Reduced |
| First National Trust Co | 8,657 | $1.47M | 0.05% | +5+0.1% | Added |
| Crossmark Global Holdings, Inc. | 8,597 | $1.46M | 0.02% | +896+11.6% | Added |
| Purkiss Capital Advisors LLC | 8,471 | $1.44M | 0.67% | −20.0% | Reduced |
| Merit Financial Group, LLC | 8,462 | $1.43M | 0.01% | +290+3.5% | Added |
| Fruth Investment Management | 8,400 | $1.42M | 0.38% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 8,252 | $1.40M | 0.04% | +3,262+65.4% | Added |
| Oppenheimer & Co Inc | 8,167 | $1.38M | 0.02% | −8−0.1% | Reduced |
| Delphi Management Inc | 8,161 | $1.38M | 1.35% | +6,526+399.1% | Added |
| Davy Global Fund Management Ltd | 8,135 | $1.38M | 0.10% | −1,352−14.3% | Reduced |
| Sowell Financial Services LLC | 8,106 | $1.37M | 0.05% | +190+2.4% | Added |
| Stance Capital LLC | 8,072 | $1.37M | 0.50% | +7,921+5,245.7% | Added |
| Callan Family Office, LLC | 8,032 | $1.36M | 0.03% | +2,624+48.5% | Added |
| Icon Advisers Inc | 8,000 | $1.36M | 0.29% | +8,000 | New |
| Brevan Howard Capital Management LP | 7,976 | $1.35M | 0.03% | +7,976 | New |
| Jones Financial Companies LLLP | 7,969 | $1.35M | 0.00% | +1,500+23.2% | Added |
| DMG Group, LLC | 7,953 | $1.35M | 0.90% | +701+9.7% | Added |
| Hartford Investment Management Co | 7,937 | $1.34M | 0.04% | −152−1.9% | Reduced |
| Atria Investments LLC | 7,868 | $1.33M | 0.02% | +281+3.7% | Added |
| Kestra Advisory Services, LLC | 7,864 | $1.33M | 0.01% | +1,267+19.2% | Added |
| James Investment Research Inc | 7,787 | $1.32M | 0.14% | +7,787 | New |
| Gulf International Bank (UK) Ltd | 7,752 | $1.31M | 0.04% | +130+1.7% | Added |
| BKD Wealth Advisors, LLC | 7,702 | $1.31M | 0.02% | +191+2.5% | Added |
| Norinchukin Bank, The | 7,593 | $1.29M | 0.01% | +326+4.5% | Added |
| Kingsview Wealth Management, LLC | 7,579 | $1.28M | 0.02% | +761+11.2% | Added |
| Fiduciary Trust Co | 7,579 | $1.28M | 0.01% | −198−2.5% | Reduced |
| Nations Financial Group Inc, | 7,458 | $1.26M | 0.07% | −623−7.7% | Reduced |
| Sterling Capital Management LLC | 7,429 | $1.26M | 0.02% | −443−5.6% | Reduced |
| Shearwater Capital LLC | 7,291 | $1.24M | 0.71% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 7,242 | $1.23M | 0.06% | −18,045−71.4% | Reduced |
| Laird Norton Trust Company, LLC | 7,218 | $1.23M | 0.03% | +7,218 | New |
| Commerce Bank | 7,215 | $1.22M | 0.01% | +214+3.1% | Added |
| Polymer Capital Management (US) LLC | 7,167 | $1.21M | 0.16% | −9,152−56.1% | Reduced |
| Fifth Third Bancorp | 7,161 | $1.21M | 0.00% | +319+4.7% | Added |
| Ashton Thomas Private Wealth, LLC | 7,129 | $1.21M | 0.03% | −135−1.9% | Reduced |
| Allspring Global Investments Holdings, LLC | 6,856 | $1.21M | 0.00% | +627+10.1% | Added |
| Banco Santander, S.A. | 7,020 | $1.19M | 0.01% | +1,300+22.7% | Added |
| Louisiana State Employees Retirement System | 7,000 | $1.19M | 0.02% | −300−4.1% | Reduced |
| Partners in Financial Planning | 6,970 | $1.18M | 0.20% | 00.0% | Unchanged |