MPLX LP (MPLX) | Investment Case

1. Company Snapshot

1.a. Company Description

MPLX LP owns and operates midstream energy infrastructure and logistics assets primarily in the United States.It operates in two segments, Logistics and Storage, and Gathering and Processing.The company is involved in the gathering, processing, and transportation of natural gas; gathering, transportation, fractionation, exchange, storage, and marketing of natural gas liquids; gathering, storage, transportation, and distribution of crude oil and refined products, as well as other hydrocarbon-based products; and sale of residue gas and condensate.

It also engages in the inland marine businesses comprising transportation of light products, heavy oils, crude oil, renewable fuels, chemicals, and feedstocks in the Mid-Continent and Gulf Coast regions, as well as owns and operates boats and barges, including third-party chartered equipment, and a marine repair facility located on the Ohio River; and distribution of fuel, as well as operates refining logistics, terminals, rail facilities, and storage caverns.In addition, the company operates terminal facilities for the receipt, storage, blending, additization, handling, and redelivery of refined petroleum products located through the pipeline, rail, marine, and over-the-road modes of transportation.MPLX GP LLC acts as the general partner of MPLX LP.

The company was incorporated in 2012 and is headquartered in Findlay, Ohio.MPLX LP operates as a subsidiary of Marathon Petroleum Corporation.

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1.b. Last Insights on MPLX

MPLX LP's recent performance was driven by strong Q3 2025 financial results, including a 12.5% increase in quarterly distribution to $4.31 per unit annualized. The company's adjusted EBITDA attributable to MPLX was $1.8 billion, reflecting execution of strategic priorities. Recent acquisitions, such as the Delaware basin sour gas treating business, and new opportunities, like supporting data centers in Texas, are expected to drive growth. With a sustainable leverage ratio, MPLX LP offers a high-yielding dividend with room for growth, making it an attractive option for income investors.

1.c. Company Highlights

Last Price	59.14
Change Percentage	0.34%
Open	59.47
Previous Close	58.94
Market Cap ( Millions)	60149
Volume	1439669
Year High	59.83
Year Low	44.6
M A 50	55.33
M A 200	52.25

FCF Yield	7.34%
Dividend Yield	6.88%
ROE	34.79%
Debt / Equity	178.43%
Net Debt / EBIDTA	324.90%
Price To Book	4.14
Price Earnings Ratio	12.24
Price To FCF	13.63
Price To sales	4.85
EV / EBITDA	11.46

2. MPLX's Strong Q4 2025 Earnings: A Story of Growth and Discipline

MPLX's fourth-quarter 2025 earnings call revealed a robust financial performance, with adjusted EBITDA reaching just over $7 billion for the year, representing a mid-single-digit three-year adjusted EBITDA growth CAGR. The company's actual EPS came out at $1.17, beating estimates of $1.06. Revenue growth is expected to continue, with analysts estimating a 5.7% increase next year. The company's financials are solid, with a current P/E Ratio of 11.44 and an EV/EBITDA of 7.43, indicating a reasonable valuation.

Publication Date: Feb -04

                                    📋 Highlights
                                    Adjusted EBITDA Growth:
                                                Reached $7 billion in 2025, with a mid-single-digit CAGR over three years.
Capital Returns:
                                                Returned $4.4 billion to unitholders, including a 12.5% distribution increase.
2026 Capital Investment:
                                                $2.4 billion allocated to natural gas/NGL projects, targeting mid-teens returns.
Secretariat II Project:
                                                300 MMcf/d processing plant in Delaware Basin, expected to deliver mid-teens returns by 2028.
Future Growth Outlook:
                                                2026 growth to exceed 2025, driven by new assets and higher throughput, with distribution growth targeting 12.5% annually.

                                

Segment Performance

The natural gas and NGL services segment adjusted EBITDA decreased $10 million compared to 2024, primarily due to the divestiture of non-core gathering and processing assets and lower NGL prices. However, after considering the $23 million impact of divesting non-core assets, the segment grew 2.1% year-over-year. In contrast, the Crude Oil and Products and Logistics segment adjusted EBITDA increased $52 million, driven by a revised FERC tariff and higher rates.

Growth Projects and Capital Deployment

MPLX plans to invest $2.4 billion in capital projects in 2026, primarily in the natural gas and NGL services segment, which is expected to drive long-term structural growth. The company expects mid-teens returns on these investments, which are concentrated in the Permian and Marcellus basins. New projects, such as Secretariat II, a 300 million cubic feet per day processing plant in the Delaware Basin, are expected to deliver mid-teens returns and come online in 2028.

Outlook and Valuation

MPLX expects growth in 2026 to exceed 2025, driven by increased throughput on existing assets and new assets being placed into service. The company's confidence in mid-teens return targets for the project backlog is based on strict capital discipline and a focus on delivering mid-single-digit growth. With a Dividend Yield of 7.14% and a Free Cash Flow Yield of 10.49%, MPLX presents an attractive investment opportunity. The company's ROIC of 222.48% and ROE of 34.79% indicate strong profitability.

Capital Allocation and Risk Management

MPLX prioritizes maintenance capital, distribution growth, growth capital, and unit buybacks. The company targets a distribution coverage of at least 1.3 times and a leverage ratio of around 4 times. Regarding recent consolidation in the upstream community, MPLX does not see immediate risk to its contracts, demonstrating a robust risk management strategy.

3. NewsRoom

14 Ideal 'Safer' Dividend Buys From 29 Of 69 March Graham Value All-Stars (GVAS)

Mar -01

Source: seekingalpha.com

6 High-Yield Energy Stocks Paying Up To 14.8%

Feb -28

Source: forbes.com

MPLX LP files 2025 Form 10-K

Feb -26

Source: prnewswire.com

1 High-Yield Dividend Stock You Can Buy and Hold for a Decade of Income

Feb -23

Source: fool.com

MPLX: 12% Distribution Growth For Years To Come

Feb -16

Source: seekingalpha.com

MPLX Vs. Western Midstream: Choosing The 2026 Energy Renaissance Yield Leader

Feb -15

Source: seekingalpha.com

3 Ultra-High-Yield Dividend Stocks for Safe Income in 2026 and Beyond

Feb -14

Source: fool.com

I Wouldn't Want To Retire Without The 3 Most Undervalued Income Machines

Feb -13

Source: seekingalpha.com

4. Business Breakdown

4.a. Revenues by Country

4.b. Revenues by Segment

5. Expected revenues mid-term growth (5.00%)

6. Segments

Crude Oil and Products Logistics

Expected Growth: 4.5%

The growth is slightly lower than the global average due to the gradual transition towards cleaner energy sources, potentially impacting the demand for crude oil and petroleum products logistics. However, the existing infrastructure and the ongoing need for these services will continue to drive revenue.

Natural Gas and NGL Services

Expected Growth: 5.5%

The expected growth is higher than the global average due to the increasing demand for natural gas as a cleaner energy source. The transition towards lower-carbon energy solutions and the growing need for NGLs in industrial applications will drive the revenue growth in this segment.

7. Detailed Products

Crude Oil Transportation

MPLX LP provides crude oil transportation services through its network of pipelines and terminals, connecting producers to refineries and other markets.

Refined Products Transportation

MPLX LP transports refined petroleum products, such as gasoline, diesel, and jet fuel, from refineries to distribution terminals and retail outlets.

Natural Gas Processing

MPLX LP processes natural gas, separating natural gas liquids (NGLs) and extracting valuable components such as ethane, propane, and butane.

NGL Fractionation

MPLX LP fractionates NGLs into their individual components, such as ethane, propane, and butane, for use in various industries.

Marine Transportation

MPLX LP provides marine transportation services, moving crude oil, refined products, and NGLs through its fleet of barges and towboats.

8. MPLX LP's Porter Forces

Forces Ranking

Threat Of Substitutes

MPLX LP operates in the midstream energy industry, which has relatively low substitutability due to the specialized nature of its operations. However, there is some threat from alternative modes of transportation, such as pipelines and railroads.

Bargaining Power Of Customers

MPLX LP's customers are primarily large oil and gas companies, which have limited bargaining power due to their dependence on MPLX's infrastructure and services.

Bargaining Power Of Suppliers

MPLX LP relies on a diverse range of suppliers for its operations, including energy companies, construction firms, and equipment providers. While suppliers have some bargaining power, MPLX's scale and diversification mitigate this risk.

Threat Of New Entrants

The midstream energy industry has significant barriers to entry, including high capital costs, regulatory hurdles, and the need for specialized expertise. This limits the threat of new entrants.

Intensity Of Rivalry

The midstream energy industry is highly competitive, with several large players competing for market share. MPLX LP faces intense rivalry from companies such as Enterprise Products Partners, Magellan Midstream Partners, and Plains All American Pipeline.

9. SWOT Analysis

10. Capital Structure

10.a. Balance Sheet

10.b. Weighted Average Cost of capital

	Value
Debt Weight	60.53%
Debt Cost	4.50%
Equity Weight	39.47%
Equity Cost	10.59%
WACC	6.90%
Leverage	153.36%

11. Quality Control: MPLX LP passed 5 out of 9 key points

Strong Liquidity

Low Deb

Strong Interest Coverage

Healthy Cash Flow

Operating Efficiency

Strong Return On Equity

Consistent Revenue Growth

Consistent Operating Cash Flow Growth

Margin Improvement

12.a Historical Valuation

12.b Price/Earnings Ratio

12.c Margin Valuation

12.d Peers Valuation

Peers Group Analysis

MPLX

A-Score: 7.3/10

Value: 4.7

Growth: 5.3

Quality: 6.8

Yield: 10.0

Momentum: 7.0

Volatility: 10.0

1-Year Total Return ->

Cheniere Energy Partners

A-Score: 7.1/10

Value: 7.2

Growth: 6.8

Quality: 7.1

Yield: 10.0

Momentum: 4.0

Volatility: 7.7

1-Year Total Return ->

Enterprise Products Partners

A-Score: 7.0/10

Value: 5.8

Growth: 5.1

Quality: 6.4

Yield: 10.0

Momentum: 5.0

Volatility: 10.0

1-Year Total Return ->

Energy Transfer

A-Score: 6.4/10

Value: 7.3

Growth: 3.6

Quality: 3.9

Yield: 10.0

Momentum: 4.0

Volatility: 9.7

1-Year Total Return ->

Williams

A-Score: 6.2/10

Value: 2.0

Growth: 4.3

Quality: 5.7

Yield: 9.0

Momentum: 7.0

Volatility: 9.0

1-Year Total Return ->

ONEOK

A-Score: 6.1/10

Value: 6.5

Growth: 5.2

Quality: 5.2

Yield: 10.0

Momentum: 1.0

Volatility: 8.7

1-Year Total Return ->

Peers Metrics

12.e Scoring ^Insights

12.f DCF ^BETA

Parameters

Short Term Growth

7.69%

Short term Time

10.0

Long-Term Growth

2.00%

WACC

6.90%

MPLX LP - US55336V1008

1. Company Snapshot

1.a. Company Description

1.b. Last Insights on MPLX

1.c. Company Highlights

Less Volatile

Higher Yield

Fairly Valued

Revenues Miss

Stable Momentum

Earnings Beats

Strong Momentum

Earnings Miss

Expensive

Revenues Beats

Better Quality

Average Quality

2. MPLX's Strong Q4 2025 Earnings: A Story of Growth and Discipline

Segment Performance

Growth Projects and Capital Deployment

Outlook and Valuation

Capital Allocation and Risk Management

3. NewsRoom

4. Business Breakdown

4.a. Revenues by Country

4.b. Revenues by Segment

5. Expected revenues mid-term growth (5.00%)

6. Segments

Crude Oil and Products Logistics

Expected Growth: 4.5%

Natural Gas and NGL Services

Expected Growth: 5.5%

7. Detailed Products

Crude Oil Transportation

Refined Products Transportation

Natural Gas Processing

NGL Fractionation

Marine Transportation

8. MPLX LP's Porter Forces

Forces Ranking

Threat Of Substitutes

Bargaining Power Of Customers

Bargaining Power Of Suppliers

Threat Of New Entrants

Intensity Of Rivalry

9. SWOT Analysis

Strength

Weaknesses

Opportunities

Threats

10. Capital Structure

10.a. Balance Sheet

10.b. Weighted Average Cost of capital

11. Quality Control: MPLX LP passed 5 out of 9 key points

12.a Historical Valuation

12.b Price/Earnings Ratio

12.c Margin Valuation

12.d Peers Valuation

Peers Group Analysis

Peers Metrics

12.e Scoring Insights

12.f DCF BETA

Parameters

Short Term Growth

Short term Time

Long-Term Growth

WACC

Target Price

59.14$

Current Price

59.14$

Potential

-0.00%

Expected Cash-Flows

12.e Scoring ^Insights

12.f DCF ^BETA