What is NSC's forecasted revenue?

Norfolk Southern Corporation is forecasted to generate $11.7B in FY revenue, representing -4.2% year-over-year growth.

How accurate is the NSC revenue forecast model?

The ARDL model achieves 3.3% MAPE (Mean Absolute Percentage Error). In a holdout test, it predicted $3.0B versus the actual $3.0B.

Norfolk Southern Corporation NSC

Revenue Intelligence Report • 69 quarters of SEC filing data • Updated 2026-03-15

Revenue is forecast to decline about 4% year over year, as freight volumes soften, while structural platform effects provide a partial offset and a path toward stabilization later in the cycle. The binding constraint on revenue growth appears to be delivery capacity within the rail network—yard congestion, crew and locomotive availability, and intermodal bottlenecks that prevent monetizing demand. Our econometric model attributes roughly 80% of current revenue growth to structural/platform factors and 20% to SG&A, with no contribution from R&D, implying spending is maintenance rather than the growth lever. Time-varying analysis shows SG&A elasticity has trended lower (historically above 1x and now near zero), reinforcing the view that operating leverage is lifting revenue without proportional expense growth. Key risk to the thesis is a sharper-than-expected deterioration in freight demand or a persistent capacity constraint that caps the realization of structural growth.

Investment Thesis

The econometric model achieves strong accuracy (3.3% MAPE), suggesting Norfolk Southern Corporation's revenue trajectory is well-characterized by its spending patterns.

Next FY Revenue

$11.7B

-4.2% YoY

SG&A Elasticity

-0.20x

Model Accuracy

3.3% MAPE

Holdout validation: The model predicted $3.0B vs the actual $3.0B — an error of 1.0%.

⚠ Model limitation: This company shows negative spending multipliers, meaning increases in spending have not directly translated into revenue growth. This typically occurs with commodity-driven companies or hypergrowth companies.

Note: Norfolk Southern Corporation 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	$3.0B	$3.0B	$2.7B – $3.3B	-0.7%	✓ In range
Q2 2026	$3.0B		$2.6B – $3.4B	-0.3%
Q3 2026	$2.9B		$2.5B – $3.4B	-6.2%
Q4 2026	$2.9B		$2.4B – $3.5B	-6.4%
Q1 2027	$2.9B		$2.3B – $3.6B	-3.5%

Seasonal Factors

Multiplicative seasonal adjustment: These factors capture Norfolk Southern Corporation's systematic quarterly revenue patterns relative to the trend model. A factor of 1.05 means that quarter typically runs 5% above the underlying trend; 0.95 means 5% below. Factors are computed as the median of (actual / fitted) across all available quarters.

Fiscal Quarter	Seasonal Factor	vs Trend	Interpretation	Obs.
FQ1 (Sep–Nov)	1.0025	+0.2%	In line with trend	17
FQ2 (Dec–Feb)	0.9877	-1.2%	In line with trend	17
FQ3 (Mar–May)	0.9903	-1.0%	In line with trend	16
FQ4 (Jun–Aug)	1.0296	+3.0%	In line with trend	16

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.

Spending Efficiency Over Time

Time-varying analysis: A penalized spline model (GAM) tracks how the link between spending and revenue has evolved over 69 quarters. A falling elasticity means the company needs less incremental spending to sustain growth — a hallmark of operating leverage from platform scale, pricing power, or recurring-revenue streams. A rising elasticity means each percent of additional spending more readily drives revenue than before.
Current SG&A elasticity: 0.152x

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