Oil Stocks on High Alert: Marathon Petroleum, Valero Energy, and PBF Energy in Focus

The oil market is back in focus due to renewed US, Iran hostilities, a tightening Strait of Hormuz, and Russia's diesel export ban. These developments are pushing crude and diesel prices higher, affecting big integrated producers. Marathon Petroleum (MPC), Valero Energy (VLO), and PBF Energy (PBF) are three large oil and gas stocks exposed to these events.

Marathon Petroleum is a major US integrated downstream energy company that refines crude oil into gasoline, diesel, jet fuel, and other products. Its midstream pipelines, storage, and logistics complement its refining business, making it central to the Integrated Oil & Gas Producers screener theme.

The company generates most of its revenue from refining and marketing, with a significant portion coming from renewable diesel. Analysts highlight Marathon Petroleum's recent profitability and cash generation but note its reliance on refining margins and leverage as key risks.

Valero Energy is another major player in the oil market, turning crude oil into gasoline, diesel, jet fuel, and petrochemicals. Its refining segment drives revenue, with significant contributions from renewable diesel and ethanol operations across the US, Europe, and Latin America.

The company's earnings are closely linked to refining margins and diesel pricing, which are in focus due to hostilities tightening the Strait of Hormuz and Russia restricting diesel exports. Valero Energy has a strong balance sheet and substantial cash returns but faces policy risk around renewable fuels and signs of insider selling.

PBF Energy is a US refiner that turns crude oil into gasoline, diesel, jet fuel, and other petroleum products. Its refining and logistics segments give it direct exposure to the Integrated Oil & Gas Producers screener theme through its refining and fuels supply chain.