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Kinder Morgan, Inc.
KMI
Market cap$72.08 B
Rank#233
Filings1,002
Market capitalization of Kinder Morgan, Inc.
As of 2026-07-10, Kinder Morgan, Inc. (KMI) has a market capitalization of $72.08 B, making it the #233 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-07-10 | $72.08 B |
| 2026-07-09 | $72.10 B |
| 2026-07-08 | $72.26 B |
| 2026-07-07 | $72.28 B |
| 2026-07-06 | $70.60 B |
| 2026-07-05 | $71.33 B |
| 2026-07-04 | $71.33 B |
| 2026-07-03 | $71.33 B |
| 2026-07-02 | $71.14 B |
| 2026-07-01 | $70.57 B |
| 2026-06-30 | $71.67 B |
| 2026-06-29 | $72.84 B |
Market Cap of similar companies
Frequently asked questions
What is Kinder Morgan, Inc.'s market cap?
As of 2026-07-10, Kinder Morgan, Inc. (KMI) has a market capitalization of $72.08 B, making it the #233 most valuable US-listed company.
Where does Kinder Morgan, Inc. rank by market cap?
Kinder Morgan, Inc. is the #233 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.