Steel Dynamics Inc. 13F holders
Of the 44 funds followed here, 9 reported a position in Steel Dynamics Inc. in a 13F for the quarter ended 30 June 2026. The largest: FMR LLC, 7.7 million shares worth $1.77 billion, 0.1% of its reported book. New this quarter: Point72 Asset Management, Two Sigma Investments.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| FMR LLC | 7,720,913 | $1.77 billion | 0.1% | +3,309,313 | added | 30 June 2026 | 13F |
| Geode Capital Management | 3,778,189 | $863.6 million | 0.0% | -56,747 | trimmed | 30 June 2026 | 13F |
| Capital Research Global Investors | 3,639,878 | $835.2 million | 0.1% | +9,036 | added | 30 June 2026 | 13F |
| Norges Bank | 2,476,326 | $568.2 million | 0.1% | held | 30 June 2026 | 13F | |
| Citadel Advisors | 1,029,997 | $236.3 million | 0.0% | +360,911 | added | 30 June 2026 | 13F |
| Bridgewater Associates | 378,490 | $86.8 million | 0.4% | -59,589 | trimmed | 30 June 2026 | 13F |
| Millennium Management | 68,424 | $15.7 million | 0.0% | +43,504 | added | 30 June 2026 | 13F |
| Point72 Asset Management | 15,900 | $3.6 million | 0.0% | +15,900 | new | 30 June 2026 | 13F |
| Two Sigma Investments | 11,155 | $2.6 million | 0.0% | +11,155 | new | 30 June 2026 | 13F |
Value is what the fund reported. Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.
Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 6 August 2026 | 13G | Fmr Llc and 3 others | 7.7 million | 5.4% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 12 May 2026 | 13G | State Street Corporation and 1 other | 7.5 million | 5.2% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 30 April 2026 | 13G | Vanguard Capital Management and 1 other | 10.3 million | 7.1% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 27 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder. Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.
Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 27 August 2026 | 77 | $235.90 | SEC |
| 26 August 2026 | 2,040 | $231.08 | SEC |
| 25 August 2026 | 23 | $229.27 | SEC |
| 20 August 2026 | 11,053 | $231.01 | SEC |
| 14 August 2026 | 954 | $260.53 | SEC |
| 3 August 2026 | 9 | $251.26 | SEC |
| 30 July 2026 | 1 | $252.34 | SEC |
| 17 July 2026 | 1,197 | $234.98 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period. Largest in the window: 11,053 on 20 August 2026. A fail is an operational fact about settlement, not a position.
Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to STLD by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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