Phillips 66MEX:PSX 66 EBITDA Margin % is 3.43% as of Mar. 2026, which is 36% below its 10-year median of 5.40. GuruFocus rates MEX:PSX with a GF Score™ of 66/100 and a GF Value™ of MXN2,552.07 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 916 Oil & Gas companies, Phillips 66 ranks worse than 63.54% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. Phillips 66's EBITDA for the
three
months ended in Mar. 2026 was MXN20,124 Mil. Phillips 66's Revenue for the
three
months ended in Mar. 2026 was MXN586,784 Mil. Therefore, Phillips 66's EBITDA margin for the quarter that ended in Mar. 2026 was 3.43%.
Phillips 66 (MEX:PSX) EBITDA Margin % Explanation
EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.
Phillips 66 EBITDA Margin % Related Terms
Phillips 66 EBITDA Margin % Historical Data
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The historical data trend for Phillips 66's EBITDA Margin % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
MEX:PSX vs MPC, VLO, DINO: EBITDA Margin % Comparison
For the Oil & Gas Refining & Marketing subindustry, Phillips 66's EBITDA Margin %, along with its competitors' market caps and EBITDA Margin % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Phillips 66 EBITDA Margin % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Phillips 66's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where Phillips 66's EBITDA Margin % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Phillips 66 (MEX:PSX) has a EBITDA Margin % of 3.43% as of Mar. 2026. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Phillips 66 and its competitors. This is 36% below median its historical median of 5.40. According to the industry distribution chart, Phillips 66 ranks #582 out of 916 companies in the Oil & Gas industry, placing it in the top 63.5%.
Is Phillips 66's EBITDA Margin % too high?
Phillips 66's current EBITDA Margin % of 3.43% is 36% below median its 10-year median of 5.40. The Oil & Gas industry median EBITDA Margin % is 13.80. Phillips 66's value of 3.43% is 75.1% below this industry median. Based on the distribution chart, Phillips 66 ranks #582 out of 916 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, Phillips 66 has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Phillips 66's EBITDA Margin % compare to MPC and VLO?
According to the Oil & Gas industry distribution chart, Phillips 66 ranks #582 out of 916 companies for EBITDA Margin %. This places Phillips 66 in the lower half of its industry. The industry median EBITDA Margin % is 13.80. Phillips 66's value of 3.43% is 75.1% below this benchmark. While the company's 10-year median is 5.40 vs. the industry median of 13.80, Phillips 66 has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EBITDA Margin % for an Oil & Gas company?
The median EBITDA Margin % among Oil & Gas companies is 13.80, based on 916 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Phillips 66's current EBITDA Margin % of 3.43% is 75.1% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Phillips 66 and its competitors. For the Oil & Gas industry, the median EBITDA Margin % is 13.80 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Phillips 66's current EBITDA Margin % is 3.43%, which is 36% below median its own 10-year median of 5.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Phillips 66 stock overvalued right now?
Based on GuruFocus' analysis, Phillips 66 (MEX:PSX) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN2,552.07, compared to a current price of MXN3,169.00 — trading 24.2% above its estimated fair value. The current EBITDA Margin % is 3.43%, which is 36% below median its 10-year median of 5.40 and 75.1% below the Oil & Gas industry median of 13.80. Phillips 66's overall GF Score™ is 66/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For Phillips 66 (MEX:PSX), the current EBITDA Margin % is 3.43% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Phillips 66 (MEX:PSX) Overvalued in 2026?
Based on GuruFocus' analysis, Phillips 66 stock appears to be overvalued.
The current stock price of MXN3,169.00 is trading 24.2% above its estimated GF Value™ of MXN2,552.07.
GuruFocus considers Phillips 66 to be Significantly Overvalued.
Key valuation signals for MEX:PSX:
EBITDA Margin %: 3.43% (36% below median its 10-year median of 5.40)
GF Value™: MXN2,552.07 vs. price of MXN3,169.00 (24.2% above fair value)
Industry Position: 75.1% below the Oil & Gas median (#582 of 916)
No single metric tells the full story. See the MEX:PSX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Phillips 66 is an independent refiner that owns or holds interest in 10 refineries with a total crude throughput capacity of 2.0 million barrels per day, or mmb/d, at the end of 2025. The midstream segment comprises extensive transportation and NGL processing assets. It includes 70,000 miles of crude oil, refined petroleum product, NGL and natural gas pipeline systems, and a comprehensive set of refined petroleum product, NGL and crude oil terminals, gathering and processing plants and fractionation facilities and various other storage and loading facilities. Its CPChem chemical joint venture operates facilities primarily in the United States and the Middle East and produces olefins and polyolefins.
66GF Score
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