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Kinder Morgan, Inc.
KMI
Market cap$69.92 B
Rank#244
Filings1,002
Market capitalization of Kinder Morgan, Inc.
As of 2026-09-07, Kinder Morgan, Inc. (KMI) has a market capitalization of $69.92 B, making it the #244 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-09-07 | $69.92 B |
| 2026-09-06 | $69.92 B |
| 2026-09-05 | $69.92 B |
| 2026-09-04 | $69.73 B |
| 2026-09-03 | $70.37 B |
| 2026-09-02 | $71.19 B |
| 2026-09-01 | $71.48 B |
| 2026-08-31 | $71.79 B |
| 2026-08-30 | $70.28 B |
| 2026-08-29 | $70.28 B |
| 2026-08-28 | $70.28 B |
| 2026-08-27 | $70.56 B |
Market Cap of similar companies
Frequently asked questions
What is Kinder Morgan, Inc.'s market cap?
As of 2026-09-07, Kinder Morgan, Inc. (KMI) has a market capitalization of $69.92 B, making it the #244 most valuable US-listed company.
Where does Kinder Morgan, Inc. rank by market cap?
Kinder Morgan, Inc. is the #244 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.