Marathon Petroleum (MEX:MPC) Effective Interest Rate on Debt % Explanation
Effective Interest Rate on Debt % measures the usage rate that a borrower actually pays on a debt.
Marathon Petroleum Effective Interest Rate on Debt % Related Terms
Marathon Petroleum Effective Interest Rate on Debt % Historical Data
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The historical data trend for Marathon Petroleum's Effective Interest Rate on Debt % 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.
Marathon Petroleum Effective Interest Rate on Debt % Chart
MEX:MPC vs VLO, PSX, SUN: Effective Interest Rate on Debt % Comparison
For the Oil & Gas Refining & Marketing subindustry, Marathon Petroleum's Effective Interest Rate on Debt %, along with its competitors' market caps and Effective Interest Rate on Debt % 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 Effective Interest Rate on Debt % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Marathon Petroleum's Effective Interest Rate on Debt % distribution charts can be found below:
* The bar in red indicates where Marathon Petroleum's Effective Interest Rate on Debt % 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.
In the calculation of annual Effective Interest Rate on Debt %, the Interest Expense of the last fiscal year and the average total debt over the fiscal year are used. In calculating the quarterly data,
the Interest Expense data used here is four times the quarterly (Mar. 2026) interest expense data.
Effective Interest Rate on Debt % is displayed in the 30-year financial page.
What does a Effective Interest Rate on Debt % of 4.50% mean?
Marathon Petroleum (MEX:MPC) has a Effective Interest Rate on Debt % of 4.50% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Marathon Petroleum and its competitors.
Is Marathon Petroleum's Effective Interest Rate on Debt % too high?
Marathon Petroleum's current Effective Interest Rate on Debt % is 4.50%. Overall, Marathon Petroleum has a GF Score™ of 64/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Marathon Petroleum's Effective Interest Rate on Debt % compare to VLO and PSX?
Marathon Petroleum's Effective Interest Rate on Debt % of 4.50% can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Effective Interest Rate on Debt % for an Oil & Gas company?
A good Effective Interest Rate on Debt % depends on the Oil & Gas industry context. However, Effective Interest Rate on Debt % 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 Effective Interest Rate on Debt % mean?
A high Effective Interest Rate on Debt % can signal that a stock is expensive relative to its fundamentals. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Marathon Petroleum and its competitors. Marathon Petroleum's current Effective Interest Rate on Debt % is 4.50%. 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 (MEX:MPC) is currently considered Modestly Overvalued. The stock's GF Value™ is MXN3,645.52, compared to a current price of MXN4,668.19 — trading 28.1% above its estimated fair value. The current Effective Interest Rate on Debt % is 4.50%. Marathon Petroleum's overall GF Score™ is 64/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Effective Interest Rate on Debt % calculated?
Effective Interest Rate on Debt % is calculated from a company's financial statements. For Marathon Petroleum (MEX:MPC), the current Effective Interest Rate on Debt % is 4.50% 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 Marathon Petroleum (MEX:MPC) Overvalued in 2026?
Based on GuruFocus' analysis, Marathon Petroleum stock appears to be overvalued.
The current stock price of MXN4,668.19 is trading 28.1% above its estimated GF Value™ of MXN3,645.52.
GuruFocus considers Marathon Petroleum to be Modestly Overvalued.
Key valuation signals for MEX:MPC:
Effective Interest Rate on Debt %: 4.50%
GF Value™: MXN3,645.52 vs. price of MXN4,668.19 (28.1% above fair value)
No single metric tells the full story. See the MEX:MPC 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.
64GF Score
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