Marathon Petroleum Corporation MPC

Marathon Petroleum has been on a striking multi‑year run, so the live question now is whether the current share price lines up with the cash flows the refiner is expected to produce. With a Discounted Cash Flow (DCF) intrinsic value estimate available, the focus turns to how that cash flow view stacks up against what the market is already pricing in. Over the past 5 years the stock has returned roughly 7x, which puts a lot of prior optimism about its cash generation and reinvestment choices...

You hold ExxonMobil (XOM) alongside index funds, and in the last five sessions, the stock rose 2.7% as the S&P 500 fell 1.0%. You already own the market's risk through those funds, so a large ExxonMobil position is either more of it or an offset. Is ExxonMobil stock increasing your market risk.

A number of stocks jumped in the pre-market session after crude oil prices jumped following President Donald Trump’s rejection of an Iranian proposal to reopen the Strait of Hormuz.

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In response to a question from a Fox News reporter on Sunday about a diesel ban, Trump said, “Well, we're thinking about it very seriously.”

Marathon Petroleum Corporation (NYSE:MPC) has surged by over 143% since the beginning of 2026, driven by an extraordinary spike in global refining margins as the ongoing geopolitical disruptions have taken significant global refining capacity offline and tightened supplies of gasoline, diesel, and jet fuel. While there are growing investor concerns that the American refining giant […]

The worry for ExxonMobil (XOM) holders is that its refineries stop earning high margins. Management said in late July that the Strait closure keeps about 3 million barrels a day of refining capacity off the market. The second quarter alone supplied $14.5 billion of the $32.8 billion ExxonMobil earned over the last twelve months. How much of that profit rests on refining, and what would you lose if its margins fell back.

The White House review of a possible US diesel export ban has put Marathon Petroleum (MPC) in the spotlight, as investors weigh what tighter fuel controls could mean for the refiner’s earnings mix. The share price story has been punchy. Marathon Petroleum has a 1 day share price return of 0.66% and a 30 day share price return of 10.16%. The 90 day share price return of 53.88% and year to date share price return of 136.74% point to strong momentum that sits against a 1 year total shareholder...

Marathon Petroleum (NYSE:MPC) faced fresh policy risk after Donald Trump backed a possible US diesel export ban in recent remarks. The former president said he supports restricting US diesel shipments abroad, raising questions for domestic refiners that sell into global markets. Such a ban could pressure refining economics by limiting diesel outlets, which are a key revenue stream for large US refineries. The diesel export ban support from Trump is only one piece of the wider Marathon...