Company research

MPLX LP

MPLX

Current Tracked Holders
2
One-Year Insider Activity
Purchases 0 $0
Sales 0 $0

Price history

Price history loads when this section approaches view.

Quarter-End Change Analysis

No published quarterly analysis yet

Reviewed research will appear here when it is published.

Current reported holders

Portfolio ManagerRecent activitySharesValuePortfolio
Glenn GreenbergBrave Warrior Advisors, LLC
MPLXReduced
3,253,524
$185,679,000
4.60%
David TepperAppaloosa LP
MPLXReduced
502,460
$28,675,000
0.48%

Long-term company research

Fundamental analysis

Research pending

Fundamental research pending

Reviewed company research will appear here when available.

Financial data loads when this section approaches view.

Insider activity

One-year insider activity

Open-market purchases and sales only.

Checked 2026-08-11
DateInsiderTypeSharesPriceValueSource