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Marathon Petroleum Corporation (MPC)
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Marathon Petroleum Corporation (MPC) Shares Outstanding: 0.30

Is Marathon Petroleum Corporation’s shares outstanding high or low?

Marathon Petroleum Corporation's shares outstanding of 0.30 is 36% below its 5-year average of 0.47, near the low end of its 5-year range (0.30–0.65).

The shares outstanding for Marathon Petroleum Corporation (MPC) is 0.30. It is below its 12-month average by 5.57% (0.32).

MPC Shares Outstanding Chart

MPC Shares Outstanding
0.30-10.56% 1Y
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MPC Average Shares Outstanding Chart

MPC Current vs Average Shares Outstanding Chart

MPC Shares Outstanding Metrics

SHARES OUTSTANDING

0.30

SHARES OUTSTANDING AVG TTM

0.32

SHARES OUTSTANDING AVG 3Y

0.39

SHARES OUTSTANDING AVG 5Y

0.47

SHARES OUTSTANDING AVG 10Y

0.51

SHARES OUTSTANDING AVG 15Y

0.56

SHARES OUTSTANDING AVG 20Y

0.57

CURRENT VS TTM AVG

-5.57%

CURRENT VS 3Y AVG

-22.04%

CURRENT VS 5Y AVG

-35.74%

CURRENT VS 10Y AVG

-40.18%

CURRENT VS 15Y AVG

-45.32%

CURRENT VS 20Y AVG

-46.95%

Share Structure

Shares Outstanding

305.00M

Float Shares

N/A

Stock Price

$258.15

Market Cap

$75.4B

Annual Shares Outstanding History

YearWeighted Average SharesYoY Change
2025305.00M-10.56%
2024341.00M-16.22%
2023407.00M-20.51%
2022512.00M-19.24%
2021634.00M-2.31%
2020649.00M-1.52%
2019659.00M+27.22%
2018518.00M+1.18%
2017511.94M-3.41%
2016530.00M-2.11%
2015541.44M-5.67%
2014574.00M-9.46%
2013634.00M-7.31%
2012684.00M-3.93%
2011712.00M+0.00%
2010712.00M+0.00%
2009712.00M+0.00%
2008712.00M-

Relationship: Market Cap = Shares Outstanding × Stock Price

Key concepts:

  • Float shares: Shares available for public trading
  • Dilution: When new shares are issued, existing shareholders own less
  • Buybacks: Reduce share count, increasing EPS and ownership stake
  • Stock splits: Increase share count but don't change market cap

Marathon Petroleum Corporation Shares Outstanding Formula & Definition

Shares Outstanding represents the total number of shares issued by a company that are held by all shareholders. Changes in share count affect EPS and ownership dilution.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

Marathon Petroleum Corporation Shares Outstanding FAQ

What is the shares outstanding for Marathon Petroleum Corporation (MPC)?
The shares outstanding for MPC stock is 0.30.
Is Marathon Petroleum Corporation's shares outstanding high or low?
Marathon Petroleum Corporation's shares outstanding of 0.30 is 36% below its 5-year average of 0.47, near the low end of its 5-year range (0.30–0.65).
What is the TTM average shares outstanding for Marathon Petroleum Corporation (MPC)?
The TTM average shares outstanding for MPC stock is 0.32.
What is the 3Y average shares outstanding for Marathon Petroleum Corporation (MPC)?
The 3Y average shares outstanding for MPC stock is 0.39.
What is the 5Y average shares outstanding for Marathon Petroleum Corporation (MPC)?
The 5Y average shares outstanding for MPC stock is 0.47.
What is the 10Y average shares outstanding for Marathon Petroleum Corporation (MPC)?
The 10Y average shares outstanding for MPC stock is 0.51.
What is the 15Y average shares outstanding for Marathon Petroleum Corporation (MPC)?
The 15Y average shares outstanding for MPC stock is 0.56.
What is the 20Y average shares outstanding for Marathon Petroleum Corporation (MPC)?
The 20Y average shares outstanding for MPC stock is 0.57.

Marathon Petroleum Corporation Shares Outstanding History

DATESHARES OUTSTANDING
2025-12-310.30
2024-12-310.34
2023-12-310.41
2022-12-310.51
2021-12-310.63
2020-12-310.65
2019-12-310.66
2018-12-310.52
2017-12-310.51
2016-12-310.53
2015-12-310.54
2014-12-310.57
2013-12-310.63
2012-12-310.68
2011-12-310.71
2010-12-310.71
2009-12-310.71
2008-12-310.71

About Marathon Petroleum Corporation

Marathon Petroleum Corporation (MPC) functions as a prominent integrated energy enterprise, primarily concentrating its downstream operations across the United States. Its business is bifurcated into two main divisions: Refining & Marketing, and Midstream. The Refining & Marketing segment is responsible for processing crude oil and various other raw materials at its refineries, strategically located in the U.S. Gulf Coast, Mid-Continent, and West Coast regions. This division also acquires refined petroleum products and ethanol for subsequent distribution. Key outputs from this segment encompass a diverse array of transportation fuels, including different gasoline blends, heavy fuel oil, and asphalt. Additionally, it manufactures chemicals such as aromatics, propane, propylene, and sulfur. MPC sells these refined goods through multiple channels, including wholesale marketers domestically and globally, purchasers on the open spot market, and independent entrepreneurs who manage primarily Marathon-branded retail locations. It also supplies fuel via long-term agreements to direct dealer sites, predominantly under the ARCO brand. The Midstream segment handles the comprehensive movement, storage, distribution, and commercialization of crude oil and refined products. This is achieved through its extensive network of refining logistics assets, pipelines, terminals, towboats, and barges. Moreover, this segment engages in the collection, processing, and transportation of natural gas, alongside the gathering, transport, fractionation, storage, and marketing of natural gas liquids. By December 31, 2021, the corporation supported 7,159 branded jobber retail points, managed by independent entrepreneurs, spanning 37 U.S. states, the District of Columbia, and Mexico. Marathon Petroleum Corporation, established in 1887, maintains its corporate headquarters in Findlay, Ohio.

Findlay, OH
18,300 employees
Energy / Oil & Gas Refining & Marketing
Sector
Energy
Industry
Oil & Gas Refining & Marketing
CEO
Maryann T. Mannen