Which has the lower trailing P/E, AEE or FE?

AEE has the lower trailing P/E: AEE trades at 19.30 and FE at 25.76. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, AEE or FE?

Over the past five years, AEE grew revenue faster — AEE at a 7.86% CAGR versus FE at 7.73%.

Does AEE or FE pay a bigger dividend?

AEE yields 2.66% and FE yields 3.73% based on trailing dividends and the latest price.

Is AEE or FE more profitable?

AEE runs the higher net margin — AEE at 17.86% versus FE at 7.26%.

How have AEE and FE total returns compared?

Over the past 10 years, AEE delivered 10.82% and FE delivered 7.67% annualized total return. Past performance doesn't predict future results.

Ameren Corporation (AEE) vs FirstEnergy Corp. (FE)

A side-by-side comparison of Ameren Corporation and FirstEnergy Corp. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of August 1, 2026. Differences are shown without an overall score or investment verdict.

AEE

Ameren Corporation

$30.33B

$109.61UtilitiesAt close: Jul 31, 2026, 4:00 PM ET

FirstEnergy Corp.

$27.95B

$48.31UtilitiesAt close: Jul 31, 2026, 4:00 PM ET

Total return — AEE vs FE

growth of $100 · dividends reinvested · last 30y

AEE +959.1%FE +710.8%AEE compounded faster

AEE FE

AEE vs FE: by the numbers

•AEE is the larger company ($30.33B vs $27.95B market cap).
•AEE trades at the lower trailing earnings multiple (19.30 vs 25.76 P/E), one valuation lens rather than an overall verdict.
•AEE converts more revenue to profit (17.86% vs 7.26% net margin).
•AEE grew revenue faster over the past five years (7.86% vs 7.73% CAGR).
•FE pays the higher dividend yield (3.73% vs 2.66%).

Metrics side by side

Valuation

Metric	AEE	FE
P/E ratio	19.30	25.76
Forward P/E	20.37	17.68
P/S ratio	3.49	1.77
P/B ratio	2.23	2.16
PEG ratio	0.87	6.14
EV / EBITDA	8.41	13.58
FCF yield	N/A	14.93%

Profitability

Metric	AEE	FE
Gross margin	29.58%	53.43%
Operating margin	24.87%	18.57%
Net margin	17.86%	7.26%
ROE	11.42%	8.88%
ROIC	4.01%	4.46%

Dividends

Metric	AEE	FE
Dividend yield	2.66%	3.73%
Payout ratio	54.28%	101.69%

Growth (annualized)

Metric	AEE	FE
Revenue CAGR (5Y)	7.86%	7.73%
EPS CAGR (5Y)	8.79%	-2.32%
FCF CAGR (5Y)	N/A	170.22%
Total return CAGR (5Y)	8.62%	9.09%

Frequently asked

Which has the lower trailing P/E, AEE or FE?: AEE has the lower trailing P/E: AEE trades at 19.30 and FE at 25.76. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, AEE or FE?: Over the past five years, AEE grew revenue faster — AEE at a 7.86% CAGR versus FE at 7.73%.
Does AEE or FE pay a bigger dividend?: AEE yields 2.66% and FE yields 3.73% based on trailing dividends and the latest price.
Is AEE or FE more profitable?: AEE runs the higher net margin — AEE at 17.86% versus FE at 7.26%.
How have AEE and FE total returns compared?: Over the past 10 years, AEE delivered 10.82% and FE delivered 7.67% annualized total return. Past performance doesn't predict future results.

Go deeper

Full AEE analysis Full FE analysis Interactive comparison tool

Dig into the metrics

Ameren P/E ratio FirstEnergy P/E ratio Ameren dividend yield FirstEnergy dividend yield Ameren ROE FirstEnergy ROE Ameren operating margin FirstEnergy operating margin Ameren revenue growth FirstEnergy revenue growth Ameren free cash flow FirstEnergy free cash flow

Ameren & FirstEnergy appear in these rankings

Highest Dividend Yield Stocks Highest FCF Yield 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 August 1, 2026.