Phillips 66
Market Cap
$71.4B
Global Rank
#217
All-Time High
$71.4B
2026-12-31
Total Growth
+0%
since 2026
About Phillips 66
Phillips 66 (PSX) is a United States-based company in the Oil & Gas Refining & Marketing industry, part of the Energy sector. With a current market capitalization of $71.4B, it is ranked #217 among the world's largest companies. Its market cap peaked at $71.4B and reached as high as rank #217 in 2026.
Phillips 66 Market Cap History (2026–2026)
Compare Phillips 66
Ranking History
| Year | Market Cap | Rank | YoY Change |
|---|---|---|---|
| 2026 | $71.4B | #217(↑32) | +40.2% |
| 2025 | $50.9B | #249(↑2) | +17.5% |
| 2024 | $43.4B | #251(↓26) | -11.6% |
| 2023 | $49.1B | #225(↑10) | +33.1% |
| 2022 | $36.9B | #235(↑75) | +49.6% |
| 2021 | $24.6B | #310(↓14) | +8.5% |
| 2020 | $22.7B | #296(↓94) | -33.9% |
| 2019 | $34.3B | #202(↑8) | +34.0% |
| 2018 | $25.6B | #210(↓14) | -12.3% |
| 2017 | $29.2B | #196(↓12) | +20.9% |
| 2016 | $24.2B | #184(↓1) | +9.0% |
| 2015 | $22.2B | #183(↑16) | +17.1% |
| 2014 | $18.9B | #199(↓35) | -4.8% |
| 2013 | $19.9B | #164(↑14) | +48.3% |
| 2012 | $13.4B | #178 |
Other Energy Companies
FAQ
What is Phillips 66's market cap?
Phillips 66 (PSX) has a market capitalization of $71.4B, making it the #217 largest company in the world by market cap.
What was Phillips 66's highest market cap?
Phillips 66's all-time high market cap was $71.4B, reached in 2026-12-31. Its highest rank was #217 in 2026.
What sector is Phillips 66 in?
Phillips 66 is in the Energy sector, specifically the Oil & Gas Refining & Marketing industry. It is based in United States.
How has Phillips 66's market cap changed over time?
Phillips 66 has been tracked since 2026. Its market cap has grown by 0% from $71.4B in 2026 to $71.4B today.