Is WMB or XOM cheaper?

On trailing earnings, XOM is cheaper: WMB trades at a 31.21 P/E and XOM at 23.76.

Which has grown faster, WMB or XOM?

Over the past five years, XOM grew revenue faster — WMB at a 7.21% CAGR versus XOM at 12.49%.

Does WMB or XOM pay a bigger dividend?

WMB yields 2.87% and XOM yields 2.90% based on trailing dividends and the latest price.

Is WMB or XOM more profitable?

WMB runs the higher net margin — WMB at 23.82% versus XOM at 7.76%.

Which has been the better investment, WMB or XOM?

Over the past 10-year, WMB delivered the higher annualized total return — WMB at 18.41% versus XOM at 9.08%. Past performance doesn't predict future results.

The Williams Companies, Inc. (WMB) vs Exxon Mobil Corporation (XOM)

XOM leads on 9 of 16 compared metrics.

A side-by-side comparison of The Williams Companies, Inc. and Exxon Mobil Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 16, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

WMB

The Williams Companies, Inc.

$87.42B

$71.48Energy

XOM

Exxon Mobil Corporation

$584.65B

$140.92Energy

Total return — WMB vs XOM

growth of $100 · last 30y

WMB +496.2%XOM +566.3%XOM compounded faster

WMB XOM

WMB vs XOM: by the numbers

•XOM is the larger company ($584.65B vs $87.42B market cap).
•XOM trades at the lower earnings multiple (23.76 vs 31.21 P/E).
•WMB converts more revenue to profit (23.82% vs 7.76% net margin).
•XOM grew revenue faster over the past five years (12.49% vs 7.21% CAGR).
•XOM pays the higher dividend yield (2.90% vs 2.87%).

Which is better, WMB or XOM?

Metric tally: WMB 7 · XOM 9

It depends on what you're optimizing for:

ValueXOM(lower P/E)

GrowthXOM(faster 5Y revenue CAGR)

QualityXOM(higher ROIC)

Metrics side by side

Valuation

Metric	WMB	XOM
P/E ratio	31.21	23.76●
Forward P/E	28.24	13.56●
P/S ratio	7.33	1.81●
P/B ratio	6.73	2.32●
PEG ratio	1.59●	1.97
EV / EBITDA	16.47	10.40●
FCF yield	0.83%	3.19%●

Profitability

Metric	WMB	XOM
Gross margin	62.85%●	25.49%
Operating margin	38.79%●	9.01%
Net margin	23.82%●	7.76%
ROE	21.85%●	9.95%
ROIC	6.16%	6.34%●

Dividends

Metric	WMB	XOM
Dividend yield	2.87%	2.90%
Payout ratio	95.79%	61.26%

Growth (annualized)

Metric	WMB	XOM
Revenue CAGR (5Y)	7.21%	12.49%●
EPS CAGR (5Y)	65.97%●	12.08%
FCF CAGR (5Y)	-21.34%	36.20%●
Total return CAGR (5Y)	26.81%●	21.43%

Frequently asked

Which is better, WMB or XOM?: It depends on your goal. value: XOM (lower P/E); growth: XOM (faster 5Y revenue CAGR); quality: XOM (higher ROIC). Across all compared metrics, XOM leads 9 to 7.
Is WMB or XOM cheaper?: On trailing earnings, XOM is cheaper: WMB trades at a 31.21 P/E and XOM at 23.76.
Which has grown faster, WMB or XOM?: Over the past five years, XOM grew revenue faster — WMB at a 7.21% CAGR versus XOM at 12.49%.
Does WMB or XOM pay a bigger dividend?: WMB yields 2.87% and XOM yields 2.90% based on trailing dividends and the latest price.
Is WMB or XOM more profitable?: WMB runs the higher net margin — WMB at 23.82% versus XOM at 7.76%.
Which has been the better investment, WMB or XOM?: Over the past 10-year, WMB delivered the higher annualized total return — WMB at 18.41% versus XOM at 9.08%. Past performance doesn't predict future results.

Go deeper

Full WMB analysis Full XOM analysis Interactive comparison tool

Dig into the metrics

Williams Companies P/E ratio Exxon Mobil P/E ratio Williams Companies dividend yield Exxon Mobil dividend yield Williams Companies ROE Exxon Mobil ROE Williams Companies operating margin Exxon Mobil operating margin Williams Companies revenue growth Exxon Mobil revenue growth Williams Companies free cash flow Exxon Mobil free cash flow

Williams Companies & Exxon Mobil appear in these rankings

Highest Dividend Yield Stocks Dividend Aristocrats Highest Operating Margin Stocks Best 10-Year Total Return 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 16, 2026.