STEEL DYNAMICS INC (STLD) Institutional Ownership and Insiders Activity
STEEL DYNAMICS INC (STLD) is widely held by institutional investors, with 996 firms reporting positions valued at approximately $27.11B based on SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is the largest disclosed holder, reporting approximately $2.84B in STLD holdings in its latest filing.
Recent insider activity includes 8 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
996
Total Reported Value
$27.11B
Largest Holder
Blackrock, Inc.
Largest Position
$2.84B
Insider Transactions (90d)
8
Latest Filing Quarter
Q2 2026
New Institutional Positions
155
Funds Exiting Positions
92
Top Institutional Owners
View allInvestorReported Balance
- Blackrock, Inc.$2.84B
- Vanguard Capital Management Llc$2.04B
- Fmr Llc$1.77B
- State Street Corp$1.70B
- Vanguard Portfolio Management Llc$1.55B
STLD News
All news- Winmill & Co. Inc Portfolio Changes in Q2 2026
Aug 15, 2026 · valut.ai
- Paradiem LLC Portfolio Activity in Q2 2026: Significant Changes Observed
Jul 16, 2026 · valut.ai
Related STLD Institutional Insights:
- STLD 13F Institutional Holders
- STLD Top Institutional Shareholders
- STLD Institutional Ownership Changes
- Basic Materials Sector Institutional Ownership
- Basic Materials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Basic Materials Stocks By Institutional Investors
- Most Sold Basic Materials Stocks By Institutional Investors
- STLD Insider Trading & SEC Form 4 Activity
- STLD Articles
- Top Institutional Investor Stock Rankings