ONE LEVEL DEEPER
CSX
Warren Buffett frameworkThe Owner-OperatorBenjamin Graham frameworkThe Value ArchitectMichael Mauboussin frameworkThe Expectations EngineerHoward Marks frameworkThe Cycle WhispererPeter Lynch frameworkThe Everyday Edge

Revenue down 3.1% yet trading at 23x earnings — this framework sees a slow grower priced like a fast grower.

cautiousBearishconviction

Applying this framework reveals a mature railroad masquerading as a growth story, with institutions buying a shrinking business at venture capital prices.

THE LENSES
THE CLASSIFICATIONstagnant

What kind of company is this, and what should we expect?

TTM revenue declined 3.1% with Q4'25 revenue down 2.2% YoY
Operating margins stable at 31.6% in Q4'25, within historical 30-39% range
Generates consistent free cash flow of $709M in Q4'25
Allocates 48.8% of OCF to maintenance capex, typical for infrastructure

This framework classifies CSX as a classic slow grower — mature infrastructure with declining revenue but stable cash flows. The 3.1% revenue decline confirms it's not even holding steady, making it among the least exciting categories for growth investors.

Revenue
THE GROWTH STORYmissing

Can you explain in one sentence why this company grows?

Total Merchandise represents 64.6% of revenue in 2025
Revenue mix shows concentration in chemicals, automotive, agricultural goods
Geographic footprint limited to Eastern United States rail network
Q4'25 revenue of $3.49B down from $3.57B in Q4'24

The growth story is absent — "CSX hauls freight on Eastern rails" explains the business but not why it would grow. With revenue declining across all segments and no new markets or services visible, this framework sees no compelling growth narrative.

Revenue by Segment
THE PEG RATIObroken

Are we paying a fair price for the growth we're getting?

P/E ratio of 23.46x in Q4'25 at 80th percentile historically
EPS declined from $0.45 in Q2'25 to $0.39 in Q4'25
TTM revenue declining 3.1% makes PEG calculation meaningless
Market implies 3.24% perpetual growth despite actual decline

With negative growth, the PEG ratio breaks down mathematically — we're paying 23x earnings for a shrinking business. This framework would reject any stock with a negative growth rate trading at growth multiples.

P/E Ratio
THE BALANCE SHEET TESTstretched

Can this company survive trouble?

Current ratio of 0.81 in Q4'25, lowest in company history at 3rd percentile
Net debt to EBITDA at 12.15x, highest on record at 90th percentile
Interest coverage remains adequate but declining with higher leverage
More current liabilities than current assets — unusual for stable utility

The balance sheet shows dangerous deterioration with record-low liquidity and record-high leverage. This framework sees a company that has traded financial flexibility for shareholder returns, leaving minimal cushion for the next downturn.

Current Ratio
THE INSTITUTIONAL FOOTPRINTsaturated

Is this overowned by the big money?

Institutional ownership at 75.9% in Q4'25, up from 73.8% in Q3'25
T. Rowe Price alone added $2.26B position, an 88.41% increase
Top 5 institutions control 28.0% of shares
204 new positions opened vs 146 closed in Q4'25

With three-quarters institutional ownership and major funds still accumulating, this is classic overownership territory. This framework asks: if the smartest money already owns it, who's left to drive it higher?

Price Targets
30.0
low
45.0
high
40.0
median
39.0
consensus
KEY NUMBERS
VERDICT

Applying this framework to CSX reveals a slow grower trading at fast grower prices — revenue declining 3.1% while the market pays 23x earnings. The classification is clear: mature railroad with no growth story, dangerous balance sheet leverage, and institutional overownership. Only persistent insider buying prevents complete framework rejection. Why would anyone pay venture capital multiples for a shrinking 19th-century business?

This analysis applies Peter Lynch's published investment framework to publicly available financial data. It is not authored by, endorsed by, or affiliated with Peter Lynch. Educational purposes only. Not financial advice.

OTHER PERSPECTIVES
Warren Buffett framework
The Owner-Operator
Neutral
Michael Mauboussin framework
The Expectations Engineer
Leaning Bearish
Benjamin Graham framework
The Value Architect
Bearish
Howard Marks framework
The Cycle Whisperer
Bearish
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