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MPLX

MPLX

Market cap $59.3B

58.46 USD

+0.05

0.09%

At close Updated Aug 24, 4:00 PM EDT

Pre-market

After hours

58.55

+0.09

0.15%

1 day

0.09%

5 days

-1.47%

1 month

-0.32%

3 months

3.52%

6 months

-0.73%

Year to date

8.52%

1 year

16.15%

5 years

110.06%

10 years

74.61%

About: MPLX is a partnership that owns pipelines and gathering and processing assets with extensive holdings in the Appalachian and Permian regions. The asset base is made up of crude oil and refined products assets dropped down from Marathon Petroleum, its sponsor, and natural gas and natural gas liquids gathering and processing assets that were purchased or built.

Employees: 5,762

Energy Oil & Gas Midstream

News

Positive

Neutral

Negative

Sentiment 3-Months

Positive 57.4%

Neutral 36.8%

Negative 5.9%

24/7 Wall Street

These 4 Dividend Stocks Yield Over 7%. Roth Owners Keep Every Penny

At the 24% federal marginal bracket, roughly one of every four dollars of ordinary dividend income earned in a taxable brokerage account is handed to the IRS.

These 4 Dividend Stocks Yield Over 7%. Roth Owners Keep Every Penny

The Motley Fool

Why MPLX Stock Is Suddenly Trending on Wall Street

MPLX stock is making headlines amid a spate of midstream dividend hikes, among other reasons. Enthusiasm for natural gas liquids (NGLs) is another reason investors are eyeballing this midstream stock.

Why MPLX Stock Is Suddenly Trending on Wall Street

MPLX LP 2025 K-3 tax packages now available on company website

FINDLAY, Ohio, Aug. 17, 2026 /PRNewswire/ -- MPLX LP (NYSE: MPLX) today announced that the company's 2025 Schedule K-3 investor tax packages reflecting items of international tax relevance are now available on its website, https://www.mplx.com. Investors may select the Investor Data link under the Investors tab or use the following link: https://www.taxpackagesupport.com/mplxlp.

MPLX LP 2025 K-3 tax packages now available on company website

WhiteWater-led venture approves Permian-to-Texas gas pipeline project

Infrastructure company WhiteWater and its joint venture partners Devon Energy , MPLX , Diamondback Energy and Western Midstream Partners said on Monday they had reached a ‌final investment decision (FID) to build two natural gas pipelines from the Permian Basin to Katy, Texas.

WhiteWater-led venture approves Permian-to-Texas gas pipeline project

SOLITUDE PIPELINE SYSTEM REACHES FINAL INVESTMENT DECISION TO TRANSPORT GAS FROM THE PERMIAN BASIN TO THE GULF COAST

AUSTIN, Texas, Aug. 17, 2026 /PRNewswire/ -- WhiteWater today announced that it, together with Devon Energy Corporation (NYSE: DVN), MPLX LP (NYSE: MPLX), Diamondback Energy, Inc. (NASDAQ: FANG) and Western Midstream Partners, LP (NYSE: WES), through their Solitude Pipeline System joint venture ("Solitude"), have reached a positive Final Investment Decision ("FID") to construct two 48-inch natural gas pipelines, each running from the Permian Basin to Katy, TX. The project has secured substantial long-term firm transportation agreements with predominantly investment-grade shippers to support the FID.

SOLITUDE PIPELINE SYSTEM REACHES FINAL INVESTMENT DECISION TO TRANSPORT GAS FROM THE PERMIAN BASIN TO THE GULF COAST

Graham Value All-Stars (GVAS) Emit 12 Bright August Buys

The August GVAS list highlights 42 large-cap value stocks, emphasizing high-yield 'dividend dogs' with strong relative value metrics. Analyst targets project 30%–55% net gains for the top ten GVAS stocks by August 2027, with an average estimated return of 40.61% and below-market volatility. Twelve of twenty-one 'safer' GVAS stocks are currently fairly priced and ideal for purchase, based on positive free cash flow yields and dividend safety.

Graham Value All-Stars (GVAS) Emit 12 Bright August Buys

Zacks Investment Research

3 Oil & Gas Pipeline Stocks to Weather Industry Headwinds

Conservative capital spending by upstream players is adding uncertainty to the Zacks Oil and Gas - Production and Pipelines industry's outlook. KMI, WMB and MPLX are surviving the industry challenges.

3 Oil & Gas Pipeline Stocks to Weather Industry Headwinds

MPLX LP prices $2.25 billion senior notes offering

FINDLAY, Ohio, Aug. 10, 2026 /PRNewswire/ -- MPLX LP (NYSE: MPLX) announced today that it has priced $2.25 billion in aggregate principal amount of unsecured senior notes in an underwritten public offering consisting of $1.25 billion aggregate principal amount of 4.700% senior notes due 2029, $500 million aggregate principal amount of 5.000% senior notes due 2032 and $500 million aggregate principal amount of 5.500% senior notes due 2036. MPLX intends to use the net proceeds from this offering to redeem, repay or otherwise extinguish MPLX's outstanding $1.25 billion aggregate principal amount of 4.125% senior notes due March 2027 (the "2027 Notes") and intends to use the remaining net proceeds for general partnership purposes, which may include capital expenditures and working capital.

MPLX LP prices $2.25 billion senior notes offering

Zacks Investment Research

Is MPLX Worth Buying as Growth Projects Meet Higher Capital Risks?

MPLX's growth pipeline and rising gas and NGL investments support cash-flow growth, but higher spending and leverage raise execution risks.

Is MPLX Worth Buying as Growth Projects Meet Higher Capital Risks?

Midstream Companies Expand Natural Gas Pipelines as LNG & AI Demand Grows

Several midstream energy companies are expanding their natural gas pipelines through new acquisitions and project developments as they look to capture growing demand for natural gas driven by liquefied natural gas (LNG) exports and data centers. Key Takeaways Williams Companies (WMB) announced a $5.5 billion acquisition of Momentum Midstream alongside its $1.

Midstream Companies Expand Natural Gas Pipelines as LNG & AI Demand Grows

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