MPLX LP (MPLX)$56.47

Market Cap: 51.77 BCurrency: USD

Research Snapshot

Static fundamentals, valuation context, and investor signals for MPLX LP (MPLX).

ENERGY

OIL & GAS MIDSTREAM

DCF ready

Valuation

12.1x

EV/FCF, 8.3% FCF yield

Quality

N/A

ROIC, 42.2% FCF margin

Growth

7.1%

5Y sales (revenue) CAGR

Balance sheet

N/A

Debt/equity, 1.2x current ratio

Superinvestors

Top: Glenn Greenberg (4.6%)

Strengths to research

Free cash flow margin is healthy at 42.2%.
10 annual periods are available for trend analysis.

Watchouts

No major valuation, balance sheet, or growth watchouts were detected by the static screen.

Annual data: 10 periods

Quarterly data: 24 periods

Stock snapshot: May 25, 2026

Static dataset: May 25, 2026

Quality Scorecard

Build-time composite score for MPLX.

Grade D

/ 100

Peer Comparison

Target stock against 7 market-cap comparable peers.

Heat map: red worst to green best


MPLX Target	MPLX LP	$51.8B	N/A	12.1x	N/A	7.1%	42.2%	N/A	-0.4x	N/A
OKE	ONEOK Inc.	$50.1B	17.3x	20.4x	15.1%	31.5%	7.3%	N/A	0.0x	N/A
ET	Energy Transfer LP	$55.6B	N/A	31.9x	3.8%	17.0%	4.5%	N/A	4.7x	N/A
KMI	Kinder Morgan	$59.7B	24.7x	20.6x	9.8%	8.5%	19.0%	N/A	0.0x	N/A
EPD	Enterprise Products Partners LP	$65.0B	N/A	21.6x	N/A	14.1%	5.6%	N/A	-0.1x	N/A
TRGP	TARGA RESOURCES CORP.	$34.3B	32.6x	88.3x	9.4%	19.9%	3.4%	N/A	3.6x	N/A
ENB	Enbridge Inc.	$101.5B	18.0x	62.1x	4.5%	9.3%	11.2%	N/A	6.2x	N/A
AM	Antero Midstream Corp.	$8.4B	25.8x	12.3x	8.0%	5.7%	78.5%	N/A	3.9x	N/A

Financial Charts

No financial data available for MPLX (annual).

2 superinvestors own MPLX

Current quarter ownership and quarter-over-quarter share changes.

Superinvestor ownership

Fund	Shares	Value	% Portfolio	QoQ Change
Glenn Greenberg Brave Warrior Advisors	3,253,524	$186M	4.60%	0.0%
David Tepper Appaloosa Management	502,460	$29M	0.48%	0.0%