Marathon sells two refineries to Icahn's CVR Energy: $4.2 billion headline, about $5 billion with working capital

Marathon Petroleum is selling its St. Paul Park, Minnesota and Mandan, North Dakota refineries, along with related pipeline and marketing assets, to CVR Energy, the Icahn-controlled refiner. Both companies disclosed the deal on Tuesday, November 3, alongside their third-quarter results, and the Wall Street Journal and Reuters both reported it. The headline price is $4.2 billion. The buyer's own SEC filing shows the cash bill is bigger.

The number behind the number

Marathon's earnings release says the sale is worth $4.2 billion, with $3.45 billion going to Marathon and $750 million to its pipeline arm MPLX, which Marathon says is a 9x multiple on forecast 2027 adjusted EBITDA of the logistics assets. It expects to close at the end of 2026.

CVR's pro forma exhibit describes "total estimated aggregate cash consideration of $4.2 billion of base purchase price plus $0.8 billion of incremental consideration attributable to net working capital," subject to adjustment at settlement. By our arithmetic that is about $5.0 billion in cash at the estimated closing level. The working capital piece is mostly crude and product sitting in tanks: the carve-out balance sheet in Exhibit 99.2 shows inventories of $840 million at September 30, up from $440 million at the end of 2025. The buyer pays for it on top of the plant.

What CVR is buying, in the seller's own numbers

The same exhibit gives nine-month figures for the two-refinery business. Income before taxes was $943 million, against $361 million a year earlier, and net income was $697 million against $267 million. Property, plant and equipment is carried at $825 million, so the price is several times book value.

That earnings jump is the context for the price. It was earned in a quarter of unusually wide refining margins: Marathon reports its refining and marketing margin at $45.70 a barrel against $17.60 a year ago, and CVR calls its quarter the best in company history "driven by strong operations across our system and record crack spreads." A buyer paying for nine months like these is paying for margins that may not repeat. We are not forecasting that they will fade, only noting that the price was struck against some of the strongest results on record.

How CVR plans to pay

CVR reported $1.3 billion in cash and $1.8 billion of total debt at September 30. The filing lists the financing it expects at closing:

• About $2.5 billion of senior secured debt, or a bridge loan of up to $2.5 billion for which Barclays and other banks have provided a commitment letter.
• About $800 million of stock sold in a private placement to commercial counterparties.
• Up to $500 million of equity from an Icahn Enterprises affiliate, designed to fall away if CVR raises at least $500 million in a public equity offering.
• An expanded asset-based revolver, with $550 million of new commitments taking it to $1.1 billion and about $225 million drawn at closing.
• Its 7.500% notes due 2031 and 7.875% notes due 2034 become secured, and the $183 million of 5.750% notes due 2028 are redeemed.

Put together, roughly $2.5 billion of new secured borrowing lands on a company that reported $1.8 billion of debt. The deal is therefore also a leverage story, and the equity pieces show how much of it the controlling shareholder and partners are being asked to carry.

What Marathon gets

Marathon had a quarter that makes the sale look like a choice, not a necessity: net income of $7.4 billion ($26.59 a share) against $1.4 billion, adjusted EBITDA of $11.7 billion against $3.2 billion, and $3.3 billion returned to shareholders. It raised its quarterly dividend 10%, added a $5 billion buyback authorization and held $13.6 billion in cash and short-term investments. The company says it intends to put the proceeds mainly into Gulf Coast assets, and its release points to hydrotreater and export-gasoline projects at Galveston Bay and Garyville. Selling upper-Midwest plants at current margins and recycling the cash toward export-oriented Gulf Coast capacity is the strategy in one sentence.

Who it actually touches

For a trucking fleet, farm operation or contractor in Minnesota and the Dakotas buying diesel from a terminal tied to these plants, nothing changes on the day: the releases we read announce no change to supply contracts or pricing, and the deal still needs to close. What changes is who sets operating decisions, turnaround schedules and maintenance spending at those sites. A small regional refinery system is more sensitive to a single outage than a Gulf Coast complex. Fuel buyers there have one more reason to watch local rack prices around closing.

For energy investors, the filing is a template for how refiners are choosing to use record cash. Marathon is selling at the top and buying back stock. CVR is using borrowed money and new equity to get bigger at the top. Both are public positions, and the market will price each differently. The oil backdrop is on our crude oil chart.

Sources: Marathon Petroleum Q3 2026 earnings release (SEC); CVR Energy Q3 2026 results (SEC); CVR Energy pro forma financing exhibit (SEC); Wall Street Journal; Reuters. Price history via Yahoo Finance. The purchase price is subject to adjustment and the deal is subject to closing conditions. This is market information, not investment advice.