Steel Dynamics (STLD) FY2025 10-K Annual Report

Filed: Feb 27, 2026
Materials
Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)SEC EDGAR

Steel Dynamics (STLD) 10-K annual report for fiscal year 2025, filed with SEC EDGAR on Feb 27, 2026. This page provides AI-powered analysis including business overview, management discussion & analysis (MD&A), risk factors, and key financial data such as revenue, net income, gross margin, operating margin, and return on equity (ROE) extracted from XBRL.

Steel Dynamics FY2025 10-K Analysis

Business Overview

  • Circular EAF steelmaking platform — scrap-fed steel mills, metals recycling, steel fabrication, and new recycled aluminum flat rolled products
  • Aluminum segment ramped to production in H2 2025: 650,000-metric-ton Columbus, MS mill achieved beverage can and automotive certifications; target mix 45% can sheet, 35% automotive, 20% industrial
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Management Discussion & Analysis

  • Revenue $18.2B, up 4% YoY ($636M increase); Steel Operations +7% to $13.4B, Steel Fabrication worst at -20% to $1.4B
  • Operating margin 8.1% vs 11.1% in 2024; operating income fell 24% to $1.5B from $1.9B; net income down 23% to $1.2B; EPS $7.99 vs $9.84
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Risk Factors

  • Chinese steelmaking capacity far exceeds domestic demand, making China a major global exporter and depressing US steel prices
  • EAF dust classified as hazardous waste by US EPA; changing regulations on EAF dust or shredder residue could trigger significant additional remediation costs
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Steel Dynamics FY2025 Key Financial Metrics
XBRL

Revenue

$18.2B

+3.6% YoY

Net Income

$1.2B

-22.9% YoY

Gross Margin

13.2%

-282bp YoY

Operating Margin

8.1%

-296bp YoY

Net Margin

6.5%

-224bp YoY

ROE

13.2%

-397bp YoY

Total Assets

$16.4B

+9.9% YoY

EPS (Diluted)

$7.99

-18.8% YoY

Operating Cash Flow

$1.4B

-21.4% YoY

Source: XBRL data from Steel Dynamics FY2025 10-K filing on SEC EDGAR. All figures in USD.

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