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, Q1 2026
Institutional positions in Steel Dynamics Inc as of Mar 31, 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
- 939
- +37 vs. Q4 2025
- Shares held
- 117.8M
- +17.7M (+17.7%) vs. Q4 2025
- Total value
- $21.2B
- +$4.22B (+24.9%) vs. Q4 2025
- New holders
- 128
- 331 more added
- Sold out
- 91
- 318 more reduced
13 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Steel Dynamics Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 12,394,980 | $2.23B | 0.04% | +228,007+1.9% | Added |
| Vanguard Capital Management LLC | 8,976,307 | $1.62B | 0.04% | +8,976,307 | New |
| State Street Corp | 7,513,992 | $1.36B | 0.05% | +262,526+3.6% | Added |
| Vanguard Portfolio Management LLC | 6,809,040 | $1.23B | 0.06% | +6,809,040 | New |
| FMR LLC | 4,411,600 | $794.1M | 0.04% | +1,359,650+44.6% | Added |
| Geode Capital Management, LLC | 3,834,936 | $687.8M | 0.04% | +162,040+4.4% | Added |
| Capital Research Global Investors | 3,630,842 | $653.6M | 0.10% | +7,788+0.2% | Added |
| Morgan Stanley | 3,149,055 | $566.8M | 0.03% | −119,688−3.7% | Reduced |
| Life Cycle Investment Partners Ltd | 2,696,347 | $485.3M | 3.09% | −766,045−22.1% | Reduced |
| Holocene Advisors, LP | 2,288,948 | $412.0M | 1.00% | −269,480−10.5% | Reduced |
| Nordea Investment Management AB | 2,216,828 | $386.4M | 0.36% | +76,009+3.6% | Added |
| Price T Rowe Associates Inc | 2,122,168 | $382.0M | 0.04% | −762,501−26.4% | Reduced |
| Invesco Ltd. | 2,035,801 | $366.4M | 0.04% | +70,709+3.6% | Added |
| Dimensional Fund Advisors LP | 1,964,864 | $353.6M | 0.07% | −195,386−9.0% | Reduced |
| Victory Capital Management Inc | 1,946,832 | $350.4M | 0.22% | −184,560−8.7% | Reduced |
| Boston Partners | 1,764,681 | $317.7M | 0.33% | −28,949−1.6% | Reduced |
| JPMorgan Chase & Co | 1,756,236 | $301.7M | 0.02% | +447,534+34.2% | Added |
| Northern Trust Corp | 1,620,437 | $291.7M | 0.04% | −1050.0% | Reduced |
| Charles Schwab Investment Management Inc | 1,478,760 | $266.2M | 0.04% | +34,748+2.4% | Added |
| Lord, Abbett & Co. LLC | 1,440,887 | $259.4M | 0.85% | −188,514−11.6% | Reduced |
| Goldman Sachs Group Inc | 1,427,482 | $256.9M | 0.03% | +187,562+15.1% | Added |
| Bank of America Corp | 1,340,234 | $241.2M | 0.02% | +215,029+19.1% | Added |
| UBS Asset Management Americas Inc | 1,219,987 | $219.6M | 0.05% | −317,104−20.6% | Reduced |
| Robeco Institutional Asset Management B.V. | 1,197,250 | $215.5M | 0.31% | −810,949−40.4% | Reduced |
| Royal London Asset Management Ltd | 1,099,375 | $197.9M | 0.41% | −426,731−28.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 1,089,404 | $196.1M | 0.27% | +35,495+3.4% | Added |
| FIL Ltd | 1,049,765 | $189.0M | 0.15% | −187,071−15.1% | Reduced |
| HSBC Holdings PLC | 1,051,480 | $188.8M | 0.11% | +21,032+2.0% | Added |
| Nuveen, LLC | 941,521 | $169.5M | 0.05% | −271,066−22.4% | Reduced |
| Bank of New York Mellon Corp | 938,585 | $168.9M | 0.03% | +33,434+3.7% | Added |
| Thrivent Financial for Lutherans | 901,418 | $162.3M | 0.31% | −64,478−6.7% | Reduced |
| Vanguard Fiduciary Trust Co | 775,472 | $139.6M | 0.04% | +775,472 | New |
| Caisse de Depot Et Placement du Quebec | 761,823 | $137.1M | 0.22% | +281,394+58.6% | Added |
| LSV Asset Management | 714,790 | $128.7M | 0.28% | −63,048−8.1% | Reduced |
| Legal & General Group Plc | 688,144 | $123.9M | 0.03% | −38,676−5.3% | Reduced |
| Deutsche Bank AG | 603,701 | $108.7M | 0.04% | −361,973−37.5% | Reduced |
| Bessemer Group Inc | 542,215 | $97.6M | 0.15% | +541,250+56,088.1% | Added |
| Stifel Financial Corp | 541,179 | $97.4M | 0.09% | +37,675+7.5% | Added |
| Storebrand Asset Management AS | 518,422 | $93.3M | 0.27% | −9,248−1.8% | Reduced |
| Neuberger Berman Group LLC | 514,527 | $92.4M | 0.07% | −56,173−9.8% | Reduced |
| Citadel Advisors LLC | 512,586 | $92.3M | 0.07% | +406,726+384.2% | Added |
| Bridgewater Associates, LP | 438,079 | $78.9M | 0.35% | +438,079 | New |
| Swiss National Bank | 407,100 | $73.3M | 0.04% | +23,900+6.2% | Added |
| AustralianSuper Pty Ltd | 406,945 | $73.3M | 0.38% | +392,933+2,804.3% | Added |
| UBS Group AG | 384,094 | $69.1M | 0.01% | +78,761+25.8% | Added |
| Ameriprise Financial Inc | 355,166 | $63.9M | 0.01% | −51,148−12.6% | Reduced |
| Bornite Capital Management LP | 350,000 | $63.0M | 10.59% | +350,000 | New |
| Allianz Asset Management GmbH | 344,462 | $62.0M | 0.07% | +67,898+24.6% | Added |
| Danske Bank A/S | 342,334 | $61.6M | 0.15% | +66,709+24.2% | Added |
| Alliancebernstein L.P. | 363,309 | $61.6M | 0.02% | −21,130−5.5% | Reduced |
| Sapient Capital LLC | 332,584 | $60.0M | 0.91% | −180.0% | Reduced |
| AQR Capital Management LLC | 342,426 | $59.9M | 0.03% | −4,854−1.4% | Reduced |
| Amundi | 331,826 | $59.7M | 0.02% | +87,926+36.1% | Added |
| Schroder Investment Management Group | 321,657 | $57.9M | 0.05% | −5,041−1.5% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 314,331 | $56.6M | 0.04% | −17,173−5.2% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 312,706 | $56.3M | 0.04% | +18,667+6.3% | Added |
| National Pension Service | 311,135 | $56.0M | 0.04% | +22,887+7.9% | Added |
| Vanguard Global Advisers, LLC | 306,024 | $55.1M | 0.03% | +306,024 | New |
| California Public Employees Retirement System | 298,125 | $53.7M | 0.03% | +12,635+4.4% | Added |
| Barclays PLC | 286,437 | $51.6M | 0.02% | −50,791−15.1% | Reduced |
| Bank of Montreal | 270,512 | $48.7M | 0.02% | −45,470−14.4% | Reduced |
| Castle Hook Partners LP | 269,601 | $48.5M | 0.98% | +269,601 | New |
| Van Eck Associates Corp | 265,261 | $47.7M | 0.04% | −11,929−4.3% | Reduced |
| Envestnet Asset Management Inc | 265,098 | $47.7M | 0.01% | +45,853+20.9% | Added |
| Kames Capital plc | 257,874 | $46.2M | 0.61% | −22,019−7.9% | Reduced |
| Rhumbline Advisers | 255,791 | $46.0M | 0.04% | −9,961−3.7% | Reduced |
| BNP Paribas Arbitrage, SA | 254,906 | $45.9M | 0.03% | −39,783−13.5% | Reduced |
| Vanguard Asset Management, Ltd | 244,611 | $44.0M | 0.04% | +244,611 | New |
| Qube Research & Technologies Ltd | 243,635 | $43.9M | 0.06% | +168,806+225.6% | Added |
| Citigroup Inc | 231,123 | $41.6M | 0.03% | +68,558+42.2% | Added |
| Raymond James Financial Inc | 229,333 | $40.9M | 0.01% | +26,535+13.1% | Added |
| PFA Pension, Forsikringsaktieselskab | 223,020 | $40.1M | 0.12% | −9,266−4.0% | Reduced |
| Balyasny Asset Management LLC | 222,276 | $40.0M | 0.08% | +219,915+9,314.5% | Added |
| Swedbank AB | 214,889 | $38.7M | 0.04% | −18,444−7.9% | Reduced |
| Adage Capital Partners GP, L.L.C. | 203,000 | $36.5M | 0.06% | +54,100+36.3% | Added |
| Wells Fargo & Company | 191,724 | $34.5M | 0.01% | +8,308+4.5% | Added |
| Franklin Resources Inc | 190,821 | $34.3M | 0.01% | +107,879+130.1% | Added |
| Royal Bank of Canada | 189,399 | $34.1M | 0.01% | +39,580+26.4% | Added |
| First Trust Advisors LP | 185,155 | $33.3M | 0.02% | +28,296+18.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 181,433 | $32.7M | 0.08% | +59,239+48.5% | Added |
| Baird Financial Group, Inc. | 170,976 | $30.8M | 0.05% | +6,999+4.3% | Added |
| Principal Financial Group Inc | 168,940 | $30.4M | 0.02% | +2,973+1.8% | Added |
| Winmill & Co. Inc | 168,747 | $30.4M | 8.76% | 00.0% | Unchanged |
| PBU - The Pension Fund of Early Childhood & Youth Educators | 164,038 | $29.5M | 0.44% | +52,393+46.9% | Added |
| Hosking Partners LLP | 163,539 | $29.4M | 1.05% | −180.0% | Reduced |
| California State Teachers Retirement System | 161,600 | $29.1M | 0.03% | −5,407−3.2% | Reduced |
| Standard Life Aberdeen plc | 160,153 | $28.8M | 0.05% | +14,997+10.3% | Added |
| Nomura Asset Management International Inc. | 154,323 | $27.8M | 0.05% | −4,274−2.7% | Reduced |
| Ninety One UK Ltd | 152,710 | $27.5M | 0.06% | +18,524+13.8% | Added |
| DekaBank Deutsche Girozentrale | 142,906 | $26.2M | 0.04% | 00.0% | Unchanged |
| Jane Street Group, LLC | 134,950 | $24.3M | 0.03% | −29,361−17.9% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 133,085 | $24.0M | 0.25% | +7,718+6.2% | Added |
| State Board of Administration of Florida Retirement System | 131,546 | $23.7M | 0.04% | −2,952−2.2% | Reduced |
| STRS Ohio | 126,973 | $22.9M | 0.09% | −26,905−17.5% | Reduced |
| Ensign Peak Advisors, Inc | 125,742 | $22.6M | 0.04% | −25,830−17.0% | Reduced |
| SEI Investments Co | 125,648 | $22.6M | 0.02% | +7,917+6.7% | Added |
| National Bank of Canada | 124,840 | $22.5M | 0.02% | +11,969+10.6% | Added |
| Aviva PLC | 122,563 | $22.1M | 0.04% | +3,678+3.1% | Added |
| New York State Teachers Retirement System | 122,465 | $22.0M | 0.04% | 00.0% | Unchanged |
| Fisher Asset Management, LLC | 117,383 | $21.1M | 0.01% | +12,300+11.7% | Added |