$59.48 as of 2026-08-14 · Energy · Oil & Gas Midstream · Stock
MPLX (MPLX LP) is the #509 most-held security of 2,992 tracked on Upside Invest, held by 4 retail investors (1% of tracked portfolios), at an average allocation of 1.9% of their portfolio.
Related Energy securities: XOM, CVX, ENB, CNQ, ET
Holder statistics come from anonymized brokerage portfolios connected to Upside Invest. Join to compare your portfolio, or explore all securities.