Which has the lower trailing P/E, ATO or PPL?

ATO has the lower trailing P/E: ATO trades at 19.29 and PPL at 19.66. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, ATO or PPL?

Over the past five years, PPL grew revenue faster — ATO at a 8.23% CAGR versus PPL at 8.98%.

Does ATO or PPL pay a bigger dividend?

ATO yields 2.45% and PPL yields 3.31% based on trailing dividends and the latest price.

Is ATO or PPL more profitable?

ATO runs the higher net margin — ATO at 28.50% versus PPL at 13.47%.

How have ATO and PPL total returns compared?

Over the past 10 years, ATO delivered 11.14% and PPL delivered 4.60% annualized total return. Past performance doesn't predict future results.

Atmos Energy Corporation (ATO) vs PPL Corporation (PPL)

A side-by-side comparison of Atmos Energy Corporation and PPL Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 13, 2026. Differences are shown without an overall score or investment verdict.

ATO

Atmos Energy Corporation

$27.05B

$162.04UtilitiesDelayed quote: Sep 15, 2026, 4:00 PM EDT

PPL

PPL Corporation

$25.01B

$33.23UtilitiesDelayed quote: Sep 15, 2026, 4:00 PM EDT

Total return — ATO vs PPL

growth of $100 · dividends reinvested · last 10y

ATO +173.7% (+10.6%/yr)PPL +50.3% (+4.2%/yr)ATO compounded faster over this window

ATO PPL

ATO vs PPL: by the numbers

•ATO is the larger company ($27.05B vs $25.01B market cap).
•ATO trades at the lower trailing earnings multiple (19.29 vs 19.66 P/E), one valuation lens rather than an overall verdict.
•ATO converts more revenue to profit (28.50% vs 13.47% net margin).
•PPL grew revenue faster over the past five years (8.98% vs 8.23% CAGR).
•PPL pays the higher dividend yield (3.31% vs 2.45%).

Metrics side by side

Valuation

Metric	ATO	PPL
P/E ratio	19.29	19.66
Forward P/E	19.17	17.05
P/S ratio	5.50	2.66
P/B ratio	1.77	1.66
EV / EBITDA	14.16	11.93

Profitability

Metric	ATO	PPL
Gross margin	52.37%	42.73%
Operating margin	36.97%	24.02%
Net margin	28.50%	13.47%
ROE	9.19%	8.41%
ROIC	4.81%	4.24%

Dividends

Metric	ATO	PPL
Dividend yield	2.45%	3.31%
Payout ratio	47.62%	66.72%

Growth (annualized)

Metric	ATO	PPL
Revenue CAGR (5Y)	8.23%	8.98%
EPS CAGR (5Y)	9.05%	-3.60%
FCF CAGR (5Y)	N/A	-17.12%
Total return CAGR (5Y)	14.66%	6.46%

Frequently asked

Which has the lower trailing P/E, ATO or PPL?: ATO has the lower trailing P/E: ATO trades at 19.29 and PPL at 19.66. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, ATO or PPL?: Over the past five years, PPL grew revenue faster — ATO at a 8.23% CAGR versus PPL at 8.98%.
Does ATO or PPL pay a bigger dividend?: ATO yields 2.45% and PPL yields 3.31% based on trailing dividends and the latest price.
Is ATO or PPL more profitable?: ATO runs the higher net margin — ATO at 28.50% versus PPL at 13.47%.
How have ATO and PPL total returns compared?: Over the past 10 years, ATO delivered 11.14% and PPL delivered 4.60% annualized total return. Past performance doesn't predict future results.

Go deeper

Full ATO analysis Full PPL analysis Interactive comparison tool

Dig into the metrics

Atmos Energy P/E ratio PPL P/E ratio Atmos Energy dividend yield PPL dividend yield Atmos Energy ROE PPL ROE Atmos Energy operating margin PPL operating margin Atmos Energy revenue growth PPL revenue growth Atmos Energy free cash flow PPL free cash flow

Atmos Energy & PPL appear in these rankings

Highest Dividend Yield Stocks 25+ Year Dividend Growers 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 September 13, 2026.