STLD STEEL DYNAMICS INC: institutional ownership and insider trading
1,091 funds reported holding $30.8B of STEEL DYNAMICS INC in their latest 13F filings; in Q2 2026 funds net bought $341M, with 149 new positions and 64 funds selling out; over the last 12 months insiders bought $0 and sold $8.91M on the open market.
Famous investors holding STLD
- Ray Dalio (Bridgewater Associates): $86.8M, 0.4% of the portfolio
- Ken Griffin (Citadel Advisors): $236M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $15.7M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $5.39M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $2.56M, 0.0% of the portfolio
Largest institutional holders of STLD
- VANGUARD GROUP INC — $2.88B
- BlackRock, Inc. (BLK) — $2.84B
- VANGUARD CAPITAL MANAGEMENT LLC — $2.04B
- FMR LLC — $1.77B
- STATE STREET CORP (STT, STT-PG) — $1.70B
- VANGUARD PORTFOLIO MANAGEMENT LLC — $1.55B
- GEODE CAPITAL MANAGEMENT, LLC — $864M
- Capital Research Global Investors — $835M
- MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) — $768M
- NORGES BANK — $568M
Recent STLD insider trades
- Jun 5, 2026: Anderson James Stanley sold 10,000 shares ($2.69M)
- May 13, 2026: Graham Christopher A sold 9,000 shares ($2.13M)
- May 12, 2026: Poinsatte Richard A sold 2,300 shares ($538K)
- Apr 23, 2026: Alvarez Miguel sold 4,825 shares ($1.09M)
Members of Congress trading STLD
- Jan 9, 2026: Gilbert Ray Cisneros, Jr. bought $1.00K–$15.0K
5%+ owners
- Vanguard Capital Management: 7.1% (Schedule 13G, filed Apr 30, 2026)
- FMR LLC: 5.4% (Schedule 13G, filed Aug 6, 2026)
- STATE STREET CORPORATION: 5.2% (Schedule 13G, filed May 12, 2026)