Fort Wayne, Indiana-based Steel Dynamics, Inc. (STLD) operates as a steel producer and metal recycler in the United States. With a market cap of $18.9 billion, Steel Dynamics operates through Steel Operations, Metals Recycling Operations, Steel Fabrication Operations, and Aluminum Operations segments.
The company has notably underperformed the broader market over the past year, but slightly outperformed in 2025. STLD stock has gained 8.2% over the past 52 weeks and 10% on a YTD basis, compared to the S&P 500 Index’s ($SPX) 14.3% gains over the past year and 8.7% returns in 2025.
