Shares Outstanding (Quarterly) Chart

View Shares Outstanding (Quarterly) for MPC.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical Shares Outstanding (Quarterly) Data

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Date Value
June 30, 2026 283.00M
March 31, 2026 293.00M
December 31, 2025 295.00M
September 30, 2025 301.00M
June 30, 2025 304.00M
March 31, 2025 309.00M
December 31, 2024 316.00M
September 30, 2024 325.00M
June 30, 2024 341.00M
March 31, 2024 355.00M
December 31, 2023 368.00M
September 30, 2023 386.00M
June 30, 2023 405.00M
March 31, 2023 430.00M
December 31, 2022 454.00M
September 30, 2022 469.00M
June 30, 2022 513.00M
March 31, 2022 545.00M
December 31, 2021 579.00M
September 30, 2021 622.00M
June 30, 2021 638.00M
March 31, 2021 652.00M
December 31, 2020 651.00M
September 30, 2020 651.00M
June 30, 2020 650.00M
Date Value
March 31, 2020 650.00M
December 31, 2019 649.00M
September 30, 2019 650.00M
June 30, 2019 660.00M
March 31, 2019 667.00M
December 31, 2018 680.00M
September 30, 2018 451.00M
June 30, 2018 456.00M
March 31, 2018 467.00M
December 31, 2017 486.00M
September 30, 2017 498.00M
June 30, 2017 506.00M
March 31, 2017 519.00M
December 31, 2016 528.00M
September 30, 2016 528.00M
June 30, 2016 528.00M
March 31, 2016 530.00M
December 31, 2015 531.00M
September 30, 2015 534.00M
June 30, 2015 537.00M
March 31, 2015 544.00M
December 31, 2014 548.00M
September 30, 2014 562.00M
June 30, 2014 570.00M
March 31, 2014 580.00M

Shares Outstanding Definition

The volume of stock shares issued by the company and in the hands of the public. This number entails how much is being traded in the open market. A decreasing shares outstanding over time may be the result of company buybacks. Companies frequently make stock buybacks and retire those buybacks as treasury stock.

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Shares Outstanding (Quarterly) Range, Past 5 Years

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Shares Outstanding (Quarterly) Benchmarks

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Chevron Corp. 1.976B
Delek US Holdings, Inc. 61.20M
Valero Energy Corp. 287.93M
ExxonMobil Holdings Corp. 4.112B
HF Sinclair Corp. 177.78M