| MPLX Shares Outstanding History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the MPLX shares outstanding history going back to 10/31/2012:
Also see: MPLX Market Cap History MPLX YTD Return |
MPLX Shares Outstanding History — MPLX LP Share Count Over Time
As of 2/20/2026 MPLX LP has 1.02 billion MPLX shares outstanding. Investors often track the MPLX shares outstanding history to compare shareholder return trends against the change in share count over time.
This page shows MPLX share count trends over time, with 52 historical shares outstanding datapoints presented, dating back to 10/31/2012.
| MPLX Shares Outstanding History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MPLX Historical Shares Outstanding: +28.25% CAGR 
Mouse over chart for data details
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| MPLX Stock Price Chart |
| About MPLX LP |
| MPLX LP is a diversified master limited partnership that owns and operates midstream energy infrastructure and logistics assets and provides fuel distribution services. Co.'s segments include Logistics and Storage (L&S) and Gathering and Processing (G&P). The L&S segment primarily engages in the gathering, transportation, storage and distribution of crude oil, refined products, other hydrocarbon-based products, and renewables. The L&S segment also includes the operation of its refining logistics, fuel distribution and inland marine businesses, terminals, rail facilities and storage caverns. We show 52 historical shares outstanding datapoints in our coverage of MPLX's shares outstanding history. Understanding the changing numbers of MPLX shares outstanding — and comprehending the concept of differing number of shares outstanding in general comparing companies like MPLX versus peers — is critical for investors. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies. Furthermore, via issuance of new shares over time, or the repurchase of existing shares, the number of shares outstanding can fluctuate over the course of history. With this page we aim to empower investors researching MPLX by allowing them to research MPLX shares outstanding history as well as any other stock in our coverage universe. |
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| MPLX Share Performance |
| Shares Outstanding Peers |
| MPLX LP (MPLX) is categorized under the Energy sector; to help you further research historical shares outstanding numbers, below are some other companies in the same sector:
MPO Shares Outstanding History MR Shares Outstanding History MRO Shares Outstanding History MTDR Shares Outstanding History MUR Shares Outstanding History MVO Shares Outstanding History NAT Shares Outstanding History NBL Shares Outstanding History NBLX Shares Outstanding History NCSM Shares Outstanding History More Energy companies » |
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