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Steel Dynamics (STLD) operating margin by quarter

Steel Dynamics' operating margin was 15.5% in Q3 2026 (third quarter 2026), +4.0 pts from Q2 2026. Over the last 7 quarters it ranged from 6.3% (Q1 2025) to 15.5% (Q3 2026).

Steel Dynamics operating margin by quarterSteel Dynamics operating margin by quarter6.3%Q1 20258.4%Q2 202510.5%Q3 20257.0%Q4 202510.3%Q1 202611.5%Q2 202615.5%Q3 2026
QuarterOperating marginQ/QY/Y
Q3 202615.5%+4.0 pts+4.9 pts
Q2 202611.5%+1.2 pts+3.1 pts
Q1 202610.3%+3.3 pts+4.0 pts
Q4 20257.0%-3.5 pts—
Q3 202510.5%+2.1 pts—
Q2 20258.4%+2.1 pts—
Q1 20256.3%——

Q3 2026 at a glance

Steel Dynamics, Q3 2026: revenue $6.5B (+35% year over year), operating margin 15.5%, net earnings $756M, operating cash flow $846M. The chart follows the revenue to costs, profit and cash.

Questions

What is Steel Dynamics' operating margin?

Steel Dynamics' operating margin was 15.5% in Q3 2026 (third quarter 2026), +4.0 pts from Q2 2026.

How has Steel Dynamics' operating margin changed?

Over the last 7 quarters it ranged from 6.3% (Q1 2025) to 15.5% (Q3 2026).

Q3 2026 results → · How Steel Dynamics makes money →