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Overview for MPLX coming soon.
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NYSE · Technology · Profile
MPLX LP (MPLX) stock profile and business model
What MPLX LP does, how the business earns money, and how valuation, peers, ownership, and risk shape the TECHi profile.
Section freshness
Price Aug 19, 11:20 AM EDT
Investor profile snapshot
MPLX live price, business model and key metrics
Start with the live market print, then use this profile to connect MPLX LP's operating model with revenue, margins, peer context, and investor risk.
RealtimeRealtime regular-session pricing
$59.02
▼ -$0.3420(-0.58%)11:20 AM ET - vs previous closeiQuote as of Aug 19, 2026, 11:20 AM EDT
Realtime NYSE quote as of Aug 19, 2026, 11:20 AM EDT.
Market data source
Today21%
$58.89L Aug 19 '26$59.50H Aug 19 '26
52-week85%
$47.80$60.95
Long-term ranges5Y, 10Y, Since first printHide
5Y94%
$26.01L Jul 19 '21$60.95H Aug 5 '26
10Y96%
$6.87L Mar 18 '20$60.95H Aug 5 '26
Since first print66%
$6.87L Mar 18 '20$85.57H Jan 28 '15
Live price
$59.02
Live during market hours
Market cap
$59.84B
Equity scale
Analyst view
Buy
Target $61.92 (+4.92% implied)
Company · Profile
About MPLX LP (MPLX)
Sector, leadership, and how MPLX LP earns its revenue.
Technology
Company · Profile
About MPLX LP (MPLX)
Sector, leadership, and how MPLX LP earns its revenue.
MPLX LP
NYSE · MPLX · US
- Sector
- Technology
- Industry
- Energy
- Country
- US
- Founded
- 2011
- Exchange
- NYSE
Business identity
MPLX LP company facts and operating footprint
Overview for MPLX coming soon.
- Sector
- Technology
- Industry
- Energy
- Founded
- 2011
- Country
- US
- Exchange
- NYSE
Registration and filing identifiersShowHide
- Asset type
- Common Stock
Key metrics
MPLX valuation, revenue and margin profile
- Market cap
- $59.84B
- Equity scale
- Net margin
- 39.78%
- Profit after expenses
Margin quality snapshot
Operating margin59.51%
Net margin39.78%
Competitors
MPLX competitors and peer context
Risk heatmap
MPLX business risks investors should monitor
Valuation sensitivity
Monitor12.69x
Use the forward P/E and PEG context before treating the profile as cheap or expensive.
Balance-sheet flexibility
ElevatedD/E — · CR 0.89
Debt load and near-term liquidity shape how much strategic patience the company has.
Growth durability
Monitor—
Latest YoY revenue growth is the first check on whether the business model is still expanding.
Market sensitivity
MonitorBeta 0.46
Higher beta can amplify drawdowns when rates, earnings expectations, or sector appetite shift.
Regulatory and operating pressure
ElevatedTechnology
Platform rules, AI governance, export controls, and supply-chain constraints can move product timing, margins, or addressable markets.
MPLX ownership and registration profile
- Float shares
- 364.76M
- Insider ownership
- 64.03%
- Institutional ownership
- 19.70%
Size & scale
- Market cap
- $59.84B
- Shares outstanding
- 1.01B
- Currency
- USD
Frequently asked
Common questions.
What does MPLX LP do?
The MPLX Profile page keeps the available company description, sector, industry, leadership, headquarters, workforce, and product context together.
Where does TECHi source the MPLX profile?
Profile fields come from the unified company record and provider data; unavailable identity fields remain blank rather than inferred.