
MPLX (MPLX) Market Capitalization Overview
Market Cap: $54.38B as of Nov 25, 2025
$54.38B
$2.97B (5.76%)past month
As of Nov 25, 2025, MPLX (MPLX) has a market capitalization of $54.38B. Over the past 30 days, its market cap has increased by 2.31%, while in the last 12 months, it has increased by 11.51%.
Market capitalization represents the total value of MPLX as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
MPLX (MPLX) Market Cap Formula = Stock Price * Shares Outstanding
The market cap of MPLX (MPLX) helps investors assess the company's size and compare it with competitors for better investment decisions.
Market capitalization represents the total value of MPLX as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
MPLX (MPLX) Market Cap Formula = Stock Price * Shares Outstanding
The market cap of MPLX (MPLX) helps investors assess the company's size and compare it with competitors for better investment decisions.
MPLX (MPLX) Market Cap & Key Trends
See MPLX’s latest market capitalization, historical trends, and financial insights with AI-powered fundamental data and custom analysis.
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MPLX (MPLX) Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| Nov 3, 2025 | $51.82B | +2.31% |
| Oct 1, 2025 | $50.65B | -2.49% |
| Sep 2, 2025 | $51.95B | -1.86% |
| Aug 1, 2025 | $52.93B | +2.09% |
| Jul 1, 2025 | $51.85B | -1.19% |
| Jun 2, 2025 | $52.47B | +0.89% |
| May 1, 2025 | $52.01B | -5.20% |
| Apr 1, 2025 | $54.86B | -1.12% |
| Mar 3, 2025 | $55.49B | +5.93% |
| Feb 3, 2025 | $52.38B | +5.69% |
| Jan 2, 2025 | $49.56B | -4.98% |
MPLX (MPLX) End of Year Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| 2025 | $54.38B | +11.51% |
| 2024 | $48.77B | +32.63% |
| 2023 | $36.77B | +11.59% |
| 2022 | $32.95B | +9.17% |
| 2021 | $30.18B | +36.46% |
| 2020 | $22.12B | — |
FAQs About MPLX (MPLX) Market Cap
As of Nov 25, 2025, the market capitalization of MPLX (MPLX) is $54.38B. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.
In the last 30 days, MPLX’s market capitalization has increased by 5.76%, changing from $51.42B to $54.38B as of Nov 25, 2025.
In the last 3 months, MPLX’s market capitalization has increased by —, changing from – to – as of –.
In the year 2024, MPLX’s market capitalization increased from $36.77B in January to $48.77B in December, reflecting a 32.63% change.
In the past five years, MPLX (MPLX) has had a compound annual growth rate (CAGR) of 17.13% in market capitalization. This means its market cap has grown at an average rate of 17.13% per year.