Marathon PetroleumMIL:1MPC 49 Median PS Value is €155.20 as of Jun. 26, 2026, which is 100% below its 10-year median of 1.10. GuruFocus rates MIL:1MPC with a GF Score™ of 49/100 and a GF Value™ of €174.45 (Modestly Overvalued). The stock has 6 warning signs investors should review. Among 551 Oil & Gas companies, Marathon Petroleum ranks worse than 70.6% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
The historical rank and industry rank for Marathon Petroleum's Median PS Value or its related term are showing as below:
MIL:1MPC'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 0.87 Med: 1.1 Max: 1.61
Current: 1.38
During the past 13 years, the highest Price to Median PS Value of Marathon Petroleum was 1.61. The lowest was 0.87. And the median was 1.10.
MIL:1MPC's Price-to-Median-PS-Value is ranked worse than 70.6% of 551
companies
in the Oil & Gas industry
Industry Median: 1.06
vs MIL:1MPC: 1.38
Marathon Petroleum (MIL:1MPC) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Marathon Petroleum's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
214.10
/
155.20
=
1.38
* 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.
Marathon Petroleum Median PS Value Related Terms
Marathon Petroleum Median PS Value Historical Data
* Premium members only.
The historical data trend for Marathon Petroleum's Median PS Value 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.
MIL:1MPC vs VLO, PSX, DINO: Median PS Value Comparison
For the Oil & Gas Refining & Marketing subindustry, Marathon Petroleum's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value 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.
Marathon Petroleum Price-to-Median-PS-Value vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Marathon Petroleum's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Marathon Petroleum's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 0.4021.
Marathon Petroleum's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €386.017.
* 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.
Marathon Petroleum (MIL:1MPC) has a Median PS Value of €155.20 as of Jun. 26, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Marathon Petroleum and its competitors. This is 14009% above median its historical median of 1.10. Over the past decade, Marathon Petroleum's Median PS Value has ranged from 0.87 to 1.61. According to the industry distribution chart, Marathon Petroleum ranks #389 out of 551 companies in the Oil & Gas industry, placing it in the top 70.6%.
Is Marathon Petroleum's Median PS Value too high?
Marathon Petroleum's current Median PS Value of €155.20 is 14009% above median its 10-year median of 1.10. Over the past 10 years, this metric has ranged from a low of 0.87 to a high of 1.61. Based on the distribution chart, Marathon Petroleum ranks #389 out of 551 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, Marathon Petroleum has a GF Score™ of 49/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Marathon Petroleum's Median PS Value compare to VLO and PSX?
According to the Oil & Gas industry distribution chart, Marathon Petroleum ranks #389 out of 551 companies for Median PS Value. This places Marathon Petroleum in the lower half of its industry. The industry median Median PS Value is 1.06. Historically, Marathon Petroleum's own Median PS Value has ranged from 0.87 to 1.61 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for an Oil & Gas company?
The median Median PS Value among Oil & Gas companies is 1.06, based on 551 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Marathon Petroleum and its competitors. For the Oil & Gas industry, the median Median PS Value is 1.06 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Marathon Petroleum's current Median PS Value is €155.20, which is 14009% above median its own 10-year median of 1.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Marathon Petroleum stock overvalued right now?
Based on GuruFocus' analysis, Marathon Petroleum (MIL:1MPC) is currently considered Modestly Overvalued. The stock's GF Value™ is €174.45, compared to a current price of €214.10 — trading 22.7% above its estimated fair value. The current Median PS Value is €155.20, which is 14009% above median its 10-year median of 1.10. Marathon Petroleum's overall GF Score™ is 49/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Marathon Petroleum (MIL:1MPC), the current Median PS Value is €155.20 as of Jun. 26, 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 Marathon Petroleum (MIL:1MPC) Overvalued in 2026?
Based on GuruFocus' analysis, Marathon Petroleum stock appears to be overvalued.
The current stock price of €214.10 is trading 22.7% above its estimated GF Value™ of €174.45.
GuruFocus considers Marathon Petroleum to be Modestly Overvalued.
Key valuation signals for MIL:1MPC:
Median PS Value: €155.20 (14009% above median its 10-year median of 1.10)
GF Value™: €174.45 vs. price of €214.10 (22.7% above fair value)
No single metric tells the full story. See the MIL:1MPC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Marathon Petroleum is a leading integrated downstream and midstream energy company that operates 13 refineries in the Gulf Coast, Mid-Continent, and West Coast regions of the United States with an aggregate crude oil refining capacity of 3.0 million barrels per day. The company is one of the largest producers of renewable diesel in the US; its Dickinson, North Dakota facility has the capacity to produce 184 million gallons per year, and its Martinez, California, joint venture facility (a 50/50 partnership with Neste) reached its full capacity of 730 million gallons per year in late 2024. Marathon also owns the general partner and approximately 64% of MPLX LP, a large-cap master limited partnership that owns and operates midstream energy infrastructure and logistics assets.
49GF Score
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