Steel Dynamics, Inc. (STLD) Shareholders & Insider Trades
Steel Dynamics shareholders at a glance
The largest holder of Steel Dynamics stock is BlackRock Advisors LLC, with 9.0 million shares (6.30% of the company), worth about $2.10 billion as of September 25, 2026. The 10 largest holders together own 41.0%.
In Q2 2026, 1,076 institutional holdings reports listed shares worth $27.50 billion.
Insiders reported 100 transactions in the last two years: 8 sales worth $8.93 million and no purchases. The newest one on file is from May 14, 2026 (Poinsatte Richard A, Officer).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 14, 2026.
Steel Dynamics, Inc.
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest Steel Dynamics shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Advisors LLC | 9.0 million | 6.30% | $2.1B |
| Vanguard Capital Management LLC | 8.9 million | 6.21% | $2.1B |
| Fidelity Management & Research Co. LLC | 7.7 million | 5.39% | $1.8B |
| State Street Corporation | 7.4 million | 5.15% | $1.7B |
| Vanguard Portfolio Management LLC | 6.8 million | 4.71% | $1.6B |
| Richard Teets3.591 % | 5.1 million | 3.59% | $1.2B |
| Geode Capital Management LLC | 3.8 million | 2.64% | $879.0M |
| Capital Research & Management Co. (Global Investors) | 3.6 million | 2.54% | $847.0M |
| Eaton Vance Management | 3.3 million | 2.33% | $778.0M |
| BlackRock Life Ltd. | 3.1 million | 2.19% | $729.0M |
As of September 25, 2026.
Steel Dynamics institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 1,076 | – | $27.5B |
| Q1 2026 | 980 | 118.0 million | $21.2B |
| Q4 2025 | 963 | 122.0 million | $20.6B |
| Q3 2025 | 856 | 113.0 million | $15.7B |
| Q2 2025 | 865 | 120.0 million | $15.3B |
| Q1 2025 | 867 | 123.0 million | $15.4B |
| Q4 2024 | 857 | 124.0 million | $14.1B |
| Q3 2024 | 841 | 125.0 million | $15.8B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
Steel Dynamics insider trades
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Poinsatte Richard A | May 14, 2026 | Officer | Stock Gift at price 0.00 per share. | – |
| Graham Christopher A. | May 13, 2026 | Officer | Sale at price 236.52 - 237.01 per share. | $2.1M |
| Poinsatte Richard A | May 12, 2026 | Officer | Sale at price 234.11 per share. | $538,453 |
| Teets Richard P Jr | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Bargabos Sheree L. | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Hamann Jennifer L | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Cornew Kenneth W | Apr 23, 2026 | Director | Sale at price 224.85 - 225.39 per share. | $1.1M |
| Alvarez Miguel | Apr 23, 2026 | Officer | Sale at price 225.11 - 227.82 per share. | $1.1M |
| Teets Richard P Jr | Apr 10, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Shaheen Gabriel L | Apr 10, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Dolan Traci M | Apr 10, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Cornew Kenneth W | Apr 10, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
Newest 12 of 100 insider transactions in the last two years.
Questions and answers
Who owns the most Steel Dynamics stock?
BlackRock Advisors LLC, with 6.30% of the company (as of September 25, 2026). Next: Vanguard Capital Management LLC (6.21%) and Fidelity Management & Research Co. LLC (5.39%).
How many institutions own Steel Dynamics stock?
1,076 institutional holdings reports listed Steel Dynamics shares in Q2 2026 worth $27.50 billion.
Are Steel Dynamics insiders buying or selling the stock?
In the last two years insiders reported 8 sales and no purchases (100 transactions in all); the newest on file is from May 14, 2026.
