Kinder Morgan
Market cap
$67.984 B
$30.53 +1.26%
Close of 2 Oct 2026
As of 2 Oct 2026, Kinder Morgan (KMI) has a market capitalization of $68.0B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.
Revenue
$16.9B
#269 by revenue
Earnings
$3.06B
#157 by earnings
Shares outstanding
2,226,802,089
Latest filing cover page
P/E ratio
22.2
Cap ÷ net income
Other share classes
Kinder Morgan lists more than one class of stock. Company figures above cover all classes combined.
Natural Gas Distribution, ranked by market cap
All 29 →- #4Enterprise Products PartnersEPD$77.0B
- #5Energy TransferET$69.2B
- #6Kinder MorganKMI$68.0B
- #7Targa ResourcesTRGP$59.9B
- #8Tc EnergyTRP$58.6B
What if Kinder Morgan were worth as much as…
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Share counts and financials for Kinder Morgan are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 3 Oct 2026. Read the methodology.