Is CSX or FIX cheaper?

On trailing earnings, CSX is cheaper: CSX trades at a 29.18 P/E and FIX at 54.17.

Which has grown faster, CSX or FIX?

Over the past five years, FIX grew revenue faster — CSX at a 6.07% CAGR versus FIX at 29.10%.

Does CSX or FIX pay a bigger dividend?

CSX yields 1.14% and FIX yields 0.14% based on trailing dividends and the latest price.

Is CSX or FIX more profitable?

CSX runs the higher net margin — CSX at 21.55% versus FIX at 12.07%.

Which has been the better investment, CSX or FIX?

Over the past 10-year, FIX delivered the higher annualized total return — CSX at 19.87% versus FIX at 50.91%. Past performance doesn't predict future results.

CSX Corporation (CSX) vs Comfort Systems USA, Inc. (FIX)

CSX leads on 10 of 17 compared metrics.

A side-by-side comparison of CSX Corporation and Comfort Systems USA, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 14, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

Comfort Systems USA, Inc.

$66.10B

$1877.61Industrials

Total return — CSX vs FIX

growth of $100 · last 29y

CSX +1454.6%FIX +11635.1%FIX compounded faster

Log scale — wide-divergence pair

CSX FIX

CSX vs FIX: by the numbers

•CSX is the larger company ($88.39B vs $66.10B market cap).
•CSX trades at the lower earnings multiple (29.18 vs 54.17 P/E).
•CSX converts more revenue to profit (21.55% vs 12.07% net margin).
•FIX grew revenue faster over the past five years (29.10% vs 6.07% CAGR).
•CSX pays the higher dividend yield (1.14% vs 0.14%).

Which is better, CSX or FIX?

Metric tally: CSX 10 · FIX 7

It depends on what you're optimizing for:

ValueCSX(lower P/E)

GrowthFIX(faster 5Y revenue CAGR)

IncomeCSX(higher dividend yield)

QualityFIX(higher ROIC)

Valuation

Metric	CSX	FIX
P/E ratio	29.18●	54.17
Forward P/E	21.92●	43.52
P/S ratio	6.26●	6.53
P/B ratio	6.52●	23.51
PEG ratio	5.70	0.33●
EV / EBITDA	16.47●	37.78
FCF yield	4.66%●	2.09%

Profitability

Metric	CSX	FIX
Gross margin	37.54%●	25.13%
Operating margin	33.45%●	15.69%
Net margin	21.55%●	12.07%
ROE	22.47%	43.47%●
ROIC	8.40%	33.59%●

Dividends

Metric	CSX	FIX
Dividend yield	1.14%●	0.14%
Payout ratio	35.06%	8.99%

Growth (annualized)

Metric	CSX	FIX
Revenue CAGR (5Y)	6.07%	29.10%●
EPS CAGR (5Y)	5.12%	47.75%●
FCF CAGR (5Y)	8.34%	33.37%●
Total return CAGR (5Y)	9.44%	86.92%●

Frequently asked

Which is better, CSX or FIX?: It depends on your goal. value: CSX (lower P/E); growth: FIX (faster 5Y revenue CAGR); income: CSX (higher dividend yield); quality: FIX (higher ROIC). Across all compared metrics, CSX leads 10 to 7.
Is CSX or FIX cheaper?: On trailing earnings, CSX is cheaper: CSX trades at a 29.18 P/E and FIX at 54.17.
Which has grown faster, CSX or FIX?: Over the past five years, FIX grew revenue faster — CSX at a 6.07% CAGR versus FIX at 29.10%.
Does CSX or FIX pay a bigger dividend?: CSX yields 1.14% and FIX yields 0.14% based on trailing dividends and the latest price.
Is CSX or FIX more profitable?: CSX runs the higher net margin — CSX at 21.55% versus FIX at 12.07%.
Which has been the better investment, CSX or FIX?: Over the past 10-year, FIX delivered the higher annualized total return — CSX at 19.87% versus FIX at 50.91%. Past performance doesn't predict future results.

Go deeper

Full CSX analysis Full FIX analysis Interactive comparison tool

Dig into the metrics

CSX P/E ratio Comfort Systems USA P/E ratio CSX dividend yield Comfort Systems USA dividend yield CSX ROE Comfort Systems USA ROE CSX operating margin Comfort Systems USA operating margin CSX revenue growth Comfort Systems USA revenue growth CSX free cash flow Comfort Systems USA free cash flow

CSX & Comfort Systems USA appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest ROIC Stocks Highest Operating Margin Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified June 14, 2026.