MPLX LP (MPLX)
NYSE: MPLX · Real-Time Price · USD
56.84
+0.93 (1.66%)
At close: Jun 18, 2026, 4:00 PM EDT
56.10
-0.74 (-1.30%)
After-hours: Jun 18, 2026, 7:25 PM EDT

MPLX LP Market Cap

MPLX LP has a market cap or net worth of $57.68 billion as of June 18, 2026. Its market cap has increased by 10.72% in one year.

Market Cap
57.68B
Enterprise Value
82.31B
1-Year Change
10.72%
Ranking
Category
Stock Price
$56.84

Market Cap Chart

Since December 6, 2012, MPLX LP's market cap has increased from $2.17B to $57.68B, an increase of 2,560.03%. That is a compound annual growth rate of 27.42%.

History

DateMarket Cap% Change
Jun 18, 202657.68B6.26%
Dec 31, 202554.28B11.32%
Dec 31, 202448.76B32.63%
Dec 29, 202336.76B11.59%
Dec 30, 202232.95B9.17%
Dec 31, 202130.18B34.01%
Dec 31, 202022.52B-16.43%
Dec 31, 201926.95B11.99%
Dec 31, 201824.06B63.31%
Dec 29, 201714.73B20.74%
Dec 30, 201612.20B278.49%
Dec 31, 20153.22B-41.84%
Dec 31, 20145.54B65.03%
Dec 31, 20133.36B45.72%
Dec 31, 20122.31B6.30%
Dec 6, 20122.17B-
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Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding
Full Definition