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Phillips 66 (PSX) Gross Margin: 7.04%

Is Phillips 66’s gross margin high or low?

Phillips 66's gross margin of 7.04% is 58% above its 5-year average of 4.46%, near the high end of its 5-year range (0.28%–7.66%).

The gross margin for Phillips 66 (PSX) is 7.04% as of Wednesday, June 10, 2026. It is above its 12-month average by 69.43% (4.16%).

PSX Gross Margin Chart

PSX Gross Margin
4.91%+44.41% 1Y
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PSX Average Gross Margin Chart

PSX Current vs Average Gross Margin Chart

PSX Gross Margin Metrics

GROSS MARGIN

7.04%

GROSS MARGIN AVG TTM

4.16%

GROSS MARGIN AVG 3Y

5.87%

GROSS MARGIN AVG 5Y

4.46%

GROSS MARGIN AVG 10Y

4.98%

GROSS MARGIN AVG 15Y

5.33%

GROSS MARGIN AVG 20Y

5.78%

CURRENT VS TTM AVG

+69.43%

CURRENT VS 3Y AVG

+19.93%

CURRENT VS 5Y AVG

+57.73%

CURRENT VS 10Y AVG

+41.24%

CURRENT VS 15Y AVG

+32.02%

CURRENT VS 20Y AVG

+21.82%

PSX Competitors' Gross Margin

NAMEMARKET CAPGROSS MARGINTTM3Y5Y
Phillips 66 (PSX)7.04%4.16%5.87%4.46%
EOG Resources, Inc. (EOG)$74.71B71.29%71.91%76.49%71.49%
Valero Energy Corporation (VLO)$76.63B7.24%4.02%6.61%4.66%
Marathon Petroleum Corporation (MPC)$76.89B8.80%7.12%9.52%7.42%
SLB N.V. (SLB)$82.98B17.33%19.38%19.24%17.32%
ONEOK, Inc. (OKE)$57.06B23.95%22.40%22.74%22.07%
Occidental Petroleum Corporation (OXY)$56.79B26.23%34.70%37.70%30.44%
Antero Midstream Corporation (AM)$10.32B64.52%64.44%63.13%63.71%
Helmerich & Payne, Inc. (HP)$3.93B11.29%20.61%19.84%12.13%
enCore Energy Corp. (EU)$249.59M22.33%5.06%14.79%9.86%

Gross Margin Analysis

Gross Margin

7.0%

(Revenue - COGS) / Revenue

Phillips 66 Gross Margin Formula & Definition

Gross Margin = Gross Profit / Revenue

Gross margin is the percentage of revenue remaining after the cost of goods sold, reflecting core product profitability.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

Phillips 66 Gross Margin FAQ

What is the gross margin for Phillips 66 (PSX)?
The gross margin for PSX stock is 7.04%.
Is Phillips 66's gross margin high or low?
Phillips 66's gross margin of 7.04% is 58% above its 5-year average of 4.46%, near the high end of its 5-year range (0.28%–7.66%).
What is the TTM average gross margin for Phillips 66 (PSX)?
The TTM average gross margin for PSX stock is 4.16%.
What is the 3Y average gross margin for Phillips 66 (PSX)?
The 3Y average gross margin for PSX stock is 5.87%.
What is the 5Y average gross margin for Phillips 66 (PSX)?
The 5Y average gross margin for PSX stock is 4.46%.
What is the 10Y average gross margin for Phillips 66 (PSX)?
The 10Y average gross margin for PSX stock is 4.98%.
What is the 15Y average gross margin for Phillips 66 (PSX)?
The 15Y average gross margin for PSX stock is 5.33%.
What is the 20Y average gross margin for Phillips 66 (PSX)?
The 20Y average gross margin for PSX stock is 5.78%.

Phillips 66 Gross Margin History

DATEGROSS MARGIN
2025-12-314.91%
2024-12-313.40%
2023-12-317.66%
2022-12-317.51%
2021-12-313.02%
2020-12-310.28%
2019-12-314.95%
2018-12-316.42%
2017-12-314.60%
2016-12-314.88%
2015-12-317.20%
2014-12-313.10%
2013-12-312.66%
2012-12-313.97%
2011-12-319.52%
2010-12-3111.24%
2009-12-3112.92%

About Phillips 66

Phillips 66 operates as a diversified energy company, specializing in both manufacturing and logistics. Its comprehensive business model is structured across four primary segments: Midstream, Chemicals, Refining, and Marketing & Specialties (M&S). The Midstream division manages the vital infrastructure for transporting and processing various energy commodities. This includes moving crude oil and other feedstocks, delivering refined petroleum products to market, offering terminaling and storage solutions, and handling natural gas liquids (NGLs) through processes like transportation, storage, fractionation, export, and marketing. It also provides fee-based processing services and oversees the gathering, processing, transportation, and marketing of natural gas. The Chemicals segment is dedicated to the production and distribution of a broad spectrum of chemical products. This encompasses olefins like ethylene, aromatics and styrenics such as benzene, cyclohexane, styrene, and polystyrene, alongside various specialty chemicals. These specialty products include organosulfur compounds, solvents, catalysts, and chemicals utilized in drilling and mining operations. Through its Refining segment, Phillips 66 transforms crude oil and other feedstocks into essential petroleum products. These include different grades of gasoline, distillates, aviation fuels, and renewable fuels, processed at its network of 12 refineries located in the United States and Europe. The Marketing & Specialties (M&S) segment focuses on the procurement, resale, and marketing of refined petroleum products like gasolines, distillates, and aviation fuels, primarily serving markets in the United States and Europe. This segment also manufactures and distributes specialized products, including base oils and lubricants. Phillips 66, founded in 1875, is headquartered in Houston, Texas.

Houston, TX
13,200 employees
Energy / Oil & Gas Refining & Marketing
Sector
Energy
Industry
Oil & Gas Refining & Marketing
CEO
Mark E. Lashier