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Phillips 66
PSX - Company ID 0001534701
Market cap$76.12 B
Rank#218
Filings991
Market capitalization of Phillips 66
As of 2026-07-09, Phillips 66 (PSX) has a market capitalization of $76.12 B, making it the #218 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-07-09 | $76.12 B |
| 2026-07-08 | $75.30 B |
| 2026-07-07 | $71.70 B |
| 2026-07-06 | $71.00 B |
| 2026-07-05 | $70.73 B |
| 2026-07-04 | $70.73 B |
| 2026-07-03 | $70.73 B |
| 2026-07-02 | $70.72 B |
| 2026-07-01 | $69.96 B |
| 2026-06-30 | $69.25 B |
| 2026-06-29 | $71.32 B |
| 2026-06-28 | $68.82 B |
Market Cap of similar companies
Frequently asked questions
What is Phillips 66's market cap?
As of 2026-07-09, Phillips 66 (PSX) has a market capitalization of $76.12 B, making it the #218 most valuable US-listed company.
Where does Phillips 66 rank by market cap?
Phillips 66 is the #218 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.