Steel Dynamics, Inc. STLD

Revenue Intelligence Report • 43 quarters of SEC filing data • Updated 2026-03-06

Steel Dynamics, Inc. demonstrates a strong correlation between its selling, general, and administrative (SG&A) expenses and revenue growth, with a 1% increase in SG&A resulting in a 1.18% rise in revenue, indicating effective ROI on its spending. Despite a recent holdout test showing an 11.7% error in revenue prediction, the company is forecasting a robust FY revenue of $22 billion, reflecting a 20.6% year-over-year increase. This growth outlook suggests a positive trajectory driven by strategic investments in operational efficiency and market demand. Investors can expect continued revenue enhancement as the company leverages its spending to capitalize on market opportunities.

Next FY Revenue

$21.92B

+20.6% YoY

SG&A Elasticity

1.18x

Model Accuracy

7.5% MAPE

Holdout validation: The model predicted $5B vs the actual $4B — an error of 11.7%.

Note: Steel Dynamics, Inc. does not report R&D expenses separately. This analysis uses SG&A spending only.

Revenue Forecast

Quarterly Detail

Quarter	Model Forecast	Actual	95% Range	YoY Growth	Status
Q4 2025	$5B	$4B	$4B – $6B	+27.3%	✓ In range
Q2 2026	$5B		$4B – $7B	+18.1%
Q3 2026	$5B		$4B – $8B	+17.6%
Q4 2026	$6B		$4B – $9B	+15.6%
Q1 2027	$6B		$4B – $10B	+31.6%

How Spending Drives Revenue

Reading this chart: Each line shows the cumulative elasticity — how a 1% increase in spending translates to revenue growth over subsequent quarters. The effect builds over 4-5 quarters as investments compound.

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