Marathon Petroleum (MEX:MPC) Float Percentage Of Total Shares Outstanding: 86.60% (As of Jun. 28, 2026)


MEX:MPC Marathon Petroleum Corp MEX:MPC
64 GF Score
Price MXN4,496.00
GF Value MXN3,656.12
Valuation Modestly Overvalued
! 6 Warning Signs
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What is Marathon Petroleum Float Percentage Of Total Shares Outstanding?

Marathon Petroleum MEX:MPC 64 Float Percentage Of Total Shares Outstanding is 86.60% as of Jun. 28, 2026. GuruFocus rates MEX:MPC with a GF Score™ of 64/100 and a GF Value™ of MXN3,656.12 (Modestly Overvalued). The stock has 6 warning signs investors should review.

Float percentage of total shares outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Marathon Petroleum's float shares is 252.82 Mil. Marathon Petroleum's total shares outstanding is 291.94 Mil. Marathon Petroleum's float percentage of total shares outstanding is 86.60%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Marathon Petroleum's Insider Ownership is 0.00%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Marathon Petroleum's Institutional Ownership is 55.88%.

MEX:MPC
64GF Score
Marathon Petroleum Corp MEX:MPC
Float Percentage Of Total Shares Outstanding is just one metric. See GF Score™, valuation, warning signs, and more.
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Marathon Petroleum Float Percentage Of Total Shares Outstanding Calculation

It is the percentage of float shares out of the total shares outstanding.

Marathon Petroleum's Float Percentage of Total Shares Outstanding for today is calculated as follows:

Float Percentage of Total Shares Outstanding=Float Shares/Total Shares Outstanding
=252.82/291.94
=86.60%

* 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.

What does a Float Percentage Of Total Shares Outstanding of 86.60% mean?
Marathon Petroleum (MEX:MPC) has a Float Percentage Of Total Shares Outstanding of 86.60% as of Jun. 28, 2026. Float percent of shares outstanding equals the percent of float shares relative to total shares. View historical data on Marathon Petroleum and its competitors.
Is Marathon Petroleum's Float Percentage Of Total Shares Outstanding too high?
Marathon Petroleum's current Float Percentage Of Total Shares Outstanding is 86.60%. 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 Float Percentage Of Total Shares Outstanding compare to VLO and PSX?
Marathon Petroleum's Float Percentage Of Total Shares Outstanding of 86.60% 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 Float Percentage Of Total Shares Outstanding for an Oil & Gas company?
A good Float Percentage Of Total Shares Outstanding depends on the Oil & Gas industry context. However, Float Percentage Of Total Shares Outstanding 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 Float Percentage Of Total Shares Outstanding mean?
A high Float Percentage Of Total Shares Outstanding can signal that a stock is expensive relative to its fundamentals. Float percent of shares outstanding equals the percent of float shares relative to total shares. View historical data on Marathon Petroleum and its competitors. Marathon Petroleum's current Float Percentage Of Total Shares Outstanding is 86.60%. 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 MXN3,656.12, compared to a current price of MXN4,496.00 — trading 23% above its estimated fair value. The current Float Percentage Of Total Shares Outstanding is 86.60%. 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 Float Percentage Of Total Shares Outstanding calculated?
Float Percentage Of Total Shares Outstanding is calculated from a company's financial statements. For Marathon Petroleum (MEX:MPC), the current Float Percentage Of Total Shares Outstanding is 86.60% as of Jun. 28, 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 MXN4,496.00 is trading 23% above its estimated GF Value™ of MXN3,656.12. GuruFocus considers Marathon Petroleum to be Modestly Overvalued.

Key valuation signals for MEX:MPC:

  • Float Percentage Of Total Shares Outstanding: 86.60%
  • GF Value™: MXN3,656.12 vs. price of MXN4,496.00 (23% above fair value)
  • GF Score™: 64/100 with 6 warning signs

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 Business Description

Industry EnergyOil & Gas
Address 539 South Main Street, Findlay, OH, USA, 45840-3229
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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Float Percentage Of Total Shares Outstanding is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN4,496.00
Price
MXN3,656.12
GF Value