Mobil 1, and What a Brand Is Worth in a CommodityWide moat
ExxonMobil (XOM) — moat facet
The one place in this company where the buyer chooses the product rather than the price — and it returns 59.3 per cent in America.
Everywhere else in this company the customer is indifferent to the supplier. A cargo of diesel, a tonne of polyethylene and a barrel of Brent are fungible by definition, and the buyer's only question is the price. Finished lubricants are the exception, and the exception is worth 59.3 per cent on capital in the United States1.
What makes a lubricant different is that it is specified rather than shopped for. A motor oil carries approvals from engine manufacturers, industry bodies and, increasingly, from the maker of the specific engine it goes into. Obtaining those approvals takes years of testing; losing one takes a reformulation. A buyer choosing between two approved oils is choosing between brands, and the brand carries a memory of whether the engine failed.
The economics that follow are unlike the rest of ExxonMobil. The input — a basestock cut from a refinery — is a modest share of the retail price, so a rise in the crude price does not compress the margin the way it compresses a refiner's. The volumes are small and stable: Specialty Products sold 7,791 thousand metric tons in 2025 against 7,666 in 20242, which in an industrial business is essentially flat. And the capital required is a blending plant and a warehouse, not a cracker.
ExxonMobil treats this as a growth area under a label it defines carefully. High-value products means performance products — performance chemicals and performance lubricants — that provide differentiated performance for multiple applications through enhanced properties versus commodity alternatives and bring significant additional value to customers and end-users3. That is a long way of saying the customer is buying an outcome rather than a molecule.
The quiet risk is the engine itself. A lubricant franchise is a claim on the installed base of internal combustion machinery, and the company's own risk factors list consumer demand for alternative-fuelled or electric transportation among the factors that may affect demand for its products4. Heavy industry, marine, aviation and industrial machinery are far slower to change than passenger cars, which is where most of the volume is.
Judge it on the return itself: United States Specialty Products at 59.3 per cent in 2025 against 77.4 in 20245. A double-digit decline in a business with a moat this specific is worth watching, even from that altitude.
United States Specialty Products returned 59.3 per cent in 2025 against 77.4 in 2024, on volumes that rose from 7,666 to 7,791 thousand metric tons. A mature franchise holding a strong position in a market that is not growing. The long-term pressure is drain intervals and, eventually, the engine itself.
A lubricant is specified rather than shopped for, which is why this is the only part of ExxonMobil with pricing power. Volumes are flat at 7,791 thousand metric tons against 7,666. A double-digit fall in the return, even from that altitude, is the first thing that would show the differentiation eroding.
Source: Exxon Mobil Corporation Form 10-K, fiscal year 2025 ↗- ReportedFinished lubricants are the exception, and the exception is worth 59.3 per cent on capital in the United States.Exxon Mobil Corporation Form 10-K for FY2025, Business Profile (Financial) — earnings after income taxes, average capital employed, return on average capital employed and cash capital expenditures for each segment and geography, and the corporate total. — FY2025 · publ. February 2026 · source ↗
- ReportedThe volumes are small and stable: Specialty Products sold 7,791 thousand metric tons in 2025 against 7,666 in 2024, which in an industrial business is essentially flat.Exxon Mobil Corporation Form 10-K for FY2025, Business Profile (Operating) — net liquids production, natural gas production available for sale, oil-equivalent production, refinery throughput, and Energy, Chemical and Specialty Products sales volumes. — FY2025 · publ. February 2026 · source ↗
- ReportedHigh-value products means performance products — performance chemicals and performance lubricants — that provide differentiated performance for multiple applications through enhanced properties versus commodity alternatives and bring significant additional value to customers and end-users.Exxon Mobil Corporation Form 10-K for FY2025, Frequently Used Terms — the definitions and calculations of cash flow from operations and asset sales, capital employed, return on average capital employed, the earnings drivers (advantaged volume growth, advantaged assets, high-value products, base volume, structural cost savings, expenses, timing effects), and the full structural cost savings reconciliation against 2019. — FY2025 · publ. February 2026 · source ↗
- ReportedA lubricant franchise is a claim on the installed base of internal combustion machinery, and the company's own risk factors list consumer demand for alternative-fuelled or electric transportation among the factors that may affect demand for its products.Exxon Mobil Corporation Form 10-K for FY2025, Item 1A Risk Factors — supply and demand, economic conditions, other demand- and supply-related factors, other market factors, government and political factors, access limitations, lack of legal certainty, regulatory and litigation risks, and the climate change and energy transition discussion. — FY2025 · publ. February 2026 · source ↗
- ReportedJudge it on the return itself: United States Specialty Products at 59.3 per cent in 2025 against 77.4 in 2024.Exxon Mobil Corporation Form 10-K for FY2025, Business Profile (Financial) — earnings after income taxes, average capital employed, return on average capital employed and cash capital expenditures for each segment and geography, and the corporate total. — FY2025 · publ. February 2026 · source ↗