MPLX LP

Marathon Petroleum crushed Wall Street expectations in its second-quarter 2026 report on August 4, with profit jumping almost fourfold to $5.14 billion and revenue rising over 53%, driven by prolonged disruptions to crude supplies through the Strait of Hormuz that doubled its refining margins. The company's US Gulf Coast refineries ran at 100% utilization during the quarter, and its renewable diesel business swung to an adjusted core profit of $258 million from a loss of $19 million a year earlier. Marathon also holds an approximate 64% ownership of MPLX, which increased its 2026 capital growth spending outlook by $500 million to $2.9 billion earlier this month. On August 11, Mizuho raised its price objective on Marathon Petroleum by $20, with Piper Sandler, Citi, and Wells Fargo also improving their outlooks. The stock has gained over 121% since the beginning of 2026, though the article cautions that a peace deal easing supply disruptions could quickly normalize refining margins and trigger a significant valuation correction.

Diamondback Energy has joined WhiteWater, Devon Energy, MPLX, and Western Midstream Partners in a positive Final Investment Decision to build the Solitude Pipeline System, two 48-inch natural gas pipelines from the Permian Basin to Katy, Texas, targeting initial capacity of about 2.25 billion cubic feet per day in the second half of 2029. Diamondback holds a 7.5% stake in the joint venture, backed by long-term transportation agreements with predominantly investment-grade shippers. The move broadens Diamondback's footprint beyond upstream production into long-haul gas infrastructure, though the long lead time to 2029 means it does not materially change the near-term focus on managing costs and preserving free cash flow sensitivity to oil and gas prices. The company's August 2026 guidance update raised full-year production expectations and confirmed robust second-quarter volumes, giving it more optionality in moving and marketing its gas. Analysts see the infrastructure investment supporting views of revenue reaching about US$17.7 billion and earnings near US$8.0 billion by 2029, far more bullish than the baseline projection of $16.5 billion revenue and $4.9 billion earnings.

WhiteWater and its joint venture partners Devon Energy, Diamondback Energy, Western Midstream Partners and MPLX have reached a final investment decision to construct the Solitude Pipeline System in the US. The project will feature two 48-inch natural gas pipelines transporting supplies from the Permian Basin to a hub in Katy, Texas, near the Gulf coast, with initial capacity of approximately 2.25 billion cubic feet per day expected in late 2029 and an additional 2.25 billion cubic feet per day in 2030. WhiteWater holds a 50% stake in the joint venture, Devon Energy owns 25%, MPLX 10%, and Diamondback Energy and Western Midstream Partners each hold 7.5%. The system is supported by long-term transportation agreements with mainly investment-grade shippers, and Western Midstream Partners has taken firm capacity on the pipelines to enhance flow assurance for its Delaware Basin customers. Commissioning is subject to customary regulatory and other approvals, with service targeted to commence in the second half of 2029.

Three midstream energy stocks are quietly compounding dividends with high yields and long growth streaks. Canada-based Enbridge offers a forward yield of 5.1% and has increased payouts by an average of 7.3% per year over the past decade. Enterprise Products Partners has raised its distributions for nearly 30 consecutive years, with a forward yield of nearly 6% and average annual payout growth of 4% over the past five years. MPLX, affiliated with Marathon Petroleum, provides a forward yield of 7.3% and has grown distributions by an average of 11.5% annually over the past decade, with management anticipating 12.5% growth over the next two years.

Marathon Petroleum reported net income of $5.1 billion for the second quarter of 2026, quadrupling from $1.2 billion a year earlier. Adjusted EBITDA rose to $8.5 billion from $3.3 billion, driven by the Refining and Marketing division where adjusted EBITDA climbed to $6.7 billion from $1.9 billion and the refining margin more than doubled to $36.33 per barrel. Its majority-owned midstream subsidiary, MPLX, raised its 2026 growth-capital forecast by $500 million to $2.9 billion, primarily reflecting accelerated development of two natural gas liquids fractionators near Marathon's Galveston Bay refinery. The company returned more than $2.8 billion to shareholders during the quarter and held $7.8 billion in cash and equivalents.

MPLX LP delivered $1.8 billion in adjusted EBITDA for the second quarter of 2026, a 5% increase year-over-year, and returned over $1.1 billion to unitholders. The company raised its 2026 capital spending outlook by $500 million to $2.9 billion, reflecting accelerated execution of Gulf Coast fractionation projects that remain on budget and on schedule. Pipeline volumes increased 4%, gathering volumes rose 15%, processing volumes grew 5%, and fractionation volumes climbed 8% compared to the prior year. MPLX anticipates a 12.5% increase in its quarterly distribution for both 2026 and 2027, supported by durable cash flows and a strong balance sheet. The company expects mid-single-digit adjusted EBITDA growth in 2026, with sequential improvement through the year, and strong growth in 2027 as new projects ramp up.

MPLX LP's general partner board affirmed a second-quarter 2026 cash distribution of US$1.0765 per common unit, or US$4.31 annualized, payable on August 14, 2026, to unitholders of record as of August 7, 2026, with non-U.S. investors subject to federal tax withholding. The reaffirmed payout arrives ahead of the partnership's August 4, 2026 earnings report and alongside a recently renewed US$2.5 billion unsecured revolving credit facility extending liquidity to 2031. Management is balancing steady cash returns with a sizable growth program, including NGL fractionation and LPG export projects, while projections call for $15.1 billion in revenue and $5.4 billion in earnings by 2029. Community fair value estimates range from US$60.71 to US$145.24, reflecting divergent views on the partnership's heavy capital spending in the Permian and Delaware basins and long-term fossil fuel demand assumptions.

Three U.S.-listed midstream operators are delivering rising dividends and distributions as natural gas demand and project backlogs grow. ONEOK, a C-corp, raised its quarterly dividend 4% to $1.07 per share in January, with 2026 adjusted EBITDA guided to $7.9 billion to $8.3 billion and $475 million in cumulative synergies from the EnLink and Medallion acquisitions through the third quarter of 2025. Kinder Morgan, also a C-corp, reported first-quarter 2026 earnings per share of 48 cents, beating the 39-cent consensus, while free cash flow surged 73% and its project backlog reached $10.1 billion, with 92% tied to natural gas. MPLX, a master limited partnership that issues a Schedule K-1, offers a trailing distribution yield of 7.61% and reaffirmed 12.5% annual distribution growth through 2027, backed by a $2.4 billion organic growth capital expenditure program targeting the Permian and Marcellus basins.

The Alerian MLP ETF, trading near $53 and up 17% year to date, saw its quarterly distribution rise to $1.03, pushing its forward yield to roughly 7.8%. Every major holding raised payouts in the first half of 2026, with Enterprise Products Partners extending its 27-year distribution growth streak with a 3% increase to $0.55 per unit, and MPLX delivering a 13% raise to $1.08 while reaffirming that pace through 2027. Energy Transfer lifted its distribution more than 3% to $0.3375 and raised 2026 EBITDA guidance by $750 million to a range of $18.2 to $18.6 billion, while Western Midstream raised to $0.93 and posted record first-quarter adjusted EBITDA of $683 million. Risks include leverage creep at MPLX, which climbed to 3.7 times after three acquisitions, a 26% one-month drop in WTI crude to about $70, and the fund’s C-corp tax structure, which contributed to its five-year total return of 117% trailing underlying MLPs such as Western Midstream at 216% and MPLX at 198%.

Amid ongoing U.S.-Iran tensions and volatile oil markets, three midstream companies—Kinder Morgan, MPLX, and The Williams Companies—are highlighted for their resilient, fee-based business models. With West Texas Intermediate crude trading below $75 per barrel, these pipeline operators benefit from long-term, take-or-pay contracts that generate stable revenues and reduce exposure to commodity price swings. Kinder Morgan operates 78,000 miles of pipelines, while Williams Companies spans over 30,000 miles connecting key U.S. basins to major markets. All three stocks carry a Zacks Rank of 3, or Hold.

Marathon Petroleum has been added to multiple Russell growth benchmarks, a move that could increase exposure from index funds and growth-oriented portfolios. The stock recently posted a one-day return of 5.39% and a 90-day return of 25.57%, with a five-year total shareholder return of 473.36%. At a last close of $280.68, the most followed fair value estimate of $271.59 suggests the stock is about 3.3% overvalued, while a discounted cash flow model points to a fair value of $402.07, roughly 30% above the current price. The company continues to focus on share buybacks, increasing MPLX distributions, and maintaining an investment-grade balance sheet, though risks include stricter climate policy and faster electric vehicle adoption.

Wall Street has raised its 2026 Brent crude forecasts to a range of $60 to $80 per barrel, up from $50 to $60 before the Iran conflict, boosting the outlook for energy stocks. Six companies are highlighted as strong buys: integrated oil giants Chevron, ConocoPhillips, and Exxon Mobil, along with midstream master limited partnerships Energy Transfer, Enterprise Products Partners, and MPLX. Energy Transfer offers a 7.06% distribution yield, Enterprise Products Partners yields 5.88%, and MPLX pays 7.46%, while the integrated firms provide yields between 2.77% and 3.84%. All six are rated Buy by top Wall Street firms, with price targets implying further upside, and they are backed by strong free cash flow and resilient operations. The sector continues to attract investors seeking income, as dividend stocks have historically delivered an annualized return of 9.18% over the past 50 years, more than double the 3.95% from non-payers.