Kinder Morgan, Inc. (KMI) vs ONEOK, Inc. (OKE)

A side-by-side comparison of Kinder Morgan, Inc. and ONEOK, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of August 20, 2026. Differences are shown without an overall score or investment verdict.

Compare

Total returnKMI vs OKE

growth of $100 · dividends reinvested · last 10y
KMI +145.2% (+9.4%/yr)OKE +274.5% (+14.1%/yr)OKE compounded faster over this window
100200300400Start $10020182020202220242026$245$375
KMI OKE

KMI vs OKE: by the numbers

  • KMI is the larger company ($71.44B vs $60.50B market cap).
  • OKE trades at the lower trailing earnings multiple (16.55 vs 20.56 P/E), one valuation lens rather than an overall verdict.
  • KMI converts more revenue to profit (19.31% vs 9.29% net margin).
  • OKE grew revenue faster over the past five years (27.55% vs 3.56% CAGR).
  • OKE pays the higher dividend yield (4.42% vs 3.68%).

Metrics side by side

Valuation

MetricKMIOKE
P/E ratio20.5616.55
Forward P/E21.1716.79
P/S ratio3.971.54
P/B ratio2.262.65
EV / EBITDA13.4510.62
FCF yield5.42%4.79%

Profitability

MetricKMIOKE
Gross margin43.66%21.83%
Operating margin29.04%18.48%
Net margin19.31%9.29%
ROE10.96%15.95%
ROIC5.72%8.77%

Dividends

MetricKMIOKE
Dividend yield3.68%4.42%
Payout ratio86.13%78.08%

Growth (annualized)

MetricKMIOKE
Revenue CAGR (5Y)3.56%27.55%
EPS CAGR (5Y)96.49%30.77%
FCF CAGR (5Y)2.53%18.10%
Total return CAGR (5Y)21.49%20.67%

Frequently asked

Which has the lower trailing P/E, KMI or OKE?
OKE has the lower trailing P/E: KMI trades at 20.56 and OKE at 16.55. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, KMI or OKE?
Over the past five years, OKE grew revenue faster — KMI at a 3.56% CAGR versus OKE at 27.55%.
Does KMI or OKE pay a bigger dividend?
KMI yields 3.68% and OKE yields 4.42% based on trailing dividends and the latest price.
Is KMI or OKE more profitable?
KMI runs the higher net margin — KMI at 19.31% versus OKE at 9.29%.
How have KMI and OKE total returns compared?
Over the past 10 years, KMI delivered 9.15% and OKE delivered 13.51% annualized total return. Past performance doesn't predict future results.

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 20, 2026.