Phillips 66 Profit Margin

The latest profit margin for PSX is 3.04% as of March 2026. That compares with 1.33% in the prior-year period — up 129.4% year over year. That is below the Energy sector average of 11.48%. Investors often review this figure alongside Phillips 66's historical trend and sector peers before judging valuation or financial health.

Over the past year, PSX's profit margin moved from 1.33% to 3.04% — a 129.4% year-over-year increase. If the trend continues in the same direction for several quarters, it can signal a meaningful shift in Phillips 66's valuation or profitability profile.

Against Energy companies, PSX currently prints 3.04% for profit margin, while the sector average sits near 11.48%. That is roughly 73.5% below the sector mean. Large gaps often invite a closer look at Phillips 66's growth, margins, and balance sheet.

Profit Margin shows how effectively Phillips 66 converts resources into returns. At 3.04%, PSX may look efficient or underperforming depending on peer benchmarks and trend direction. That compares with 1.33% in the prior-year period — up 129.4% year over year. Pair the percentage with revenue growth and leverage for a fuller health check.

After noting PSX's profit margin (3.04%), review year-over-year change from 1.33%, peer averages, and a few neighboring metrics such as revenue, margins, or valuation multiples. That combination usually beats staring at a single figure. The navigation links on this page jump you to those related views.