ExxonMobilNarrow moat

XOM — overall economic moat

Investment snapshot
Narrow moatConfidenceMediumValuationExpensive
Strongest advantageA genuinely low-cost resource position in Guyana, and an integration that makes three segments benefit when the fourth suffers
Greatest threatThirty-nine per cent of the company's capital is invested in United States Upstream, which returned 4.3%
Key metricROIC vs an 8% hurdle (8.3%, below it in six of eleven years)
Verdict: A deepwater position returning 17.7% on capital, a system in which three segments gain when the fourth suffers, and 14.0% debt to capital — around a business that cannot set the price of anything it sells, and that has earned below its cost of capital in six of the last eleven years. At a ten-year-high multiple on earnings forty per cent below the 2022 peak, the shares are priced for a return on capital ExxonMobil last achieved in 2023.
📈 XOM valuation, revenue & earnings — P/E, P/S, revenue, EPS →

ExxonMobil sold $323,905 million of oil, gas, fuel, plastics and lubricants in 2025 and kept $28,844 million of it1. That is a little under nine cents on the dollar, from the largest of the western oil majors. The interesting part is not the nine cents. It is where inside this company the nine cents is made, because it is almost exactly the opposite of where the money is spent.

Where the $323.9 billion of 2025 sales came fromEnergy Products $244.5bn — 75%Upstream $39.4bn — 12%Chemical Products $22.2bn — 7%Specialty Products $17.8bn — 5%Segment income runs the other way: Upstream $21.4bn, Energy Products $7.4bn.
Three quarters of the revenue is refining and marketing; two thirds of the profit is the wellhead.

Four segments do the work. Upstream — finding oil and gas and lifting it out of the ground — sold $39,389 million, twelve per cent of the total. Energy Products, which is refining and fuel marketing, sold $244,451 million, three quarters. Chemical Products sold $22,209 million and Specialty Products $17,771 million2. Now look at the earnings. Upstream made $21,354 million; Energy Products $7,423 million; Chemical Products $800 million; Specialty Products $2,857 million3. The twelve per cent of revenue made two thirds of the profit, and the three quarters of revenue made under a quarter of it.

The reason is that most of what ExxonMobil sells, it first buys. Crude oil and product purchases were $184,248 million in 2025 — sixty-three cents of every dollar of cost4. A refinery is a business that acquires a commodity at a published price, changes it, and sells it at another published price, and the difference is called a margin because nobody could mistake it for a profit margin.

The capital tells the story more sharply still, and it is the most useful set of numbers in this company's filings. United States Upstream employed $118,142 million of capital in 2025 — thirty-nine per cent of everything ExxonMobil has invested — and returned 4.3 per cent on it. Upstream outside the United States employed $91,792 million and returned 17.7 per cent. Chemical Products returned 2.7 per cent, the non-US half of it losing money. And Specialty Products, on $8,073 million of capital, returned 35.4 per cent5. The largest capital pool in the company earns its worst return; the smallest earns by far its best.

A good deal of how the capital got there has a date and a price. On 3 May 2024 ExxonMobil closed the acquisition of Pioneer Natural Resources, issuing 545 million of its own shares with a fair value of $63 billion and assuming $5 billion of debt6. United States Upstream capital employed went from $85,285 million to $118,142 million and its return went from 7.5 per cent to 4.3 per cent7. In the eight months it was owned in 2024, Pioneer contributed $17,008 million of revenue and $1,710 million of earnings8.

What that purchase cost the owners is visible in the share count and nowhere else. ExxonMobil ended 2022 with 4,082 million shares outstanding. It has bought back 517 million shares since, at a cost of roughly $58 billion. It ended 2025 with 4,179 million9. Three years and roughly $58 billion of buybacks left ninety-seven million more shares in issue than it started with, because Pioneer was paid for in stock.

All of which sits underneath a single variable that ExxonMobil publishes and does not control. A one dollar change in the price of Brent moves Upstream earnings by about $700 million a year after tax10. Realised Brent was $82.62 in 2023, $80.76 in 2024 and $69.06 in 202511. That thirteen dollar fall is most of the reason net income went from $36,010 million to $28,844 million, and it is why the company's own risk factors open with the sentence that the oil, gas and petrochemical businesses are fundamentally commodity businesses12.

On 1 July 2026 the corporation that was incorporated in New Jersey in 1882 became a Texas one, when Exxon Mobil Corporation completed a redomiciliation into ExxonMobil Holdings Corporation and the shares were exchanged one for one13. The shares closed at $158.71 on 23 September 2026, roughly $652.6 billion, on 20.5 times trailing earnings and a 2.6 per cent yield14.

The verdict is a narrow moat: real and unusual in this industry — a genuinely low-cost resource position, a refining and chemical system that makes money when the upstream does not, and the strongest balance sheet among the majors — around a business that cannot set the price of anything it sells. The number that would falsify it is return on capital. On the measure used across this collection, ExxonMobil earned below an eight per cent cost of capital in six of the last eleven years, and 8.3 per cent in 202515. A company that only clears its hurdle when the price is high does not have a moat around its economics. It has one around its survival. Each of the four segments is taken in turn in The Revenue Lines.

The number that tests this moat
Reported
Revenue, and where it comes from
$323.9 billion, of which Upstream is $39.4bn

Upstream is 12% of sales and 66% of segment income; Energy Products is 75% of sales and 23% of income; Chemical Products 7% and 2%; Specialty Products 5% and 9%. Watch the United States Upstream return on capital employed, 4.3% on $118 billion — thirty-nine per cent of the company invested at half its cost of capital.

Source: Exxon Mobil Corporation Form 10-K, fiscal year 2025 ↗
Moat scorecardHow ratings work →
Switching costs2/10
Network effects2/10
Pricing power2/10
Hard to replicate7/10
Disruption resistance5/10
Overall durability6/10

A commodity producer's scorecard: essentially no switching costs, no network effect and no pricing power, because a barrel is a barrel and the price is published. What ExxonMobil does have is very hard to replicate — the Stabroek block, the Permian position, the Gulf Coast integrated system and a balance sheet at 14% debt to capital — and a real, if slow-moving, exposure to the energy transition. Durability sits at the upper end of the narrow band: the company will certainly be here in 2035, and whether the return is adequate depends on a price it does not set.

Dig deeper
DIG DEEPER 01
The Revenue Lines
Four segments ranked backwards: Energy Products is three-quarters of the revenue, Upstream two-thirds of the earnings.
DIG DEEPER 02
The Moat
Every advantage is real and none of them sets a price; the moat protects the company rather than the return, and in six of the last eleven years the…
DIG DEEPER 03
Competitors
Nobody in this industry takes a customer. They take a barrel of demand — or, in one case, they decide what the barrel is worth.
DIG DEEPER 04
Major Clients
No customer above ten per cent — and the largest single buyer of ExxonMobil's output is ExxonMobil.
✦ Future bets — beyond today's moat
✦ FUTURE BET 01
The Future Bets
Four vessels, three LNG trains, a list of new molecules, and a plan that holds the oil price still.
⚠ Threats to the moat
⚠ THREAT 01
The Price Is Set Somewhere Else
Seven hundred million dollars of earnings per dollar of Brent, decided by people who do not work for ExxonMobil.
⚠ THREAT 02
Twenty Billion a Year, Whatever the Year Is
A buyback pace announced a year in advance, at a company that spent fourteen billion dollars more than it earned to keep the last one.
◆ What the market may be missing
◆ THE VARIANT VIEW
What the Market Isn't Pricing In
The largest capital pool earns 4.3 per cent, the smallest earns 35.4, and three years of buybacks left more shares outstanding.
◆ THE VARIANT VIEW
Inside the Latest Quarter (Q2 2026)
A war raised the margin on everything ExxonMobil still had to sell, and cut the amount it had to sell.
References
  1. ReportedExxonMobil sold $323,905 million of oil, gas, fuel, plastics and lubricants in 2025 and kept $28,844 million of it.
    Exxon Mobil Corporation Form 10-K for FY2025, consolidated financial statements — statement of income, balance sheet, statement of cash flows and statement of changes in equity including the common stock share activity table. — FY2025 · publ. February 2026 · source ↗
  2. ReportedChemical Products sold $22,209 million and Specialty Products $17,771 million.
    Exxon Mobil Corporation Form 10-K for FY2025, notes to the consolidated financial statements — Note 3 Disclosures about Segments and Related Information (segment revenue, intersegment revenue, segment income, additions to property plant and equipment, total assets, geographic revenue and the revenue-from-contracts disaggregation), Note 7 Litigation and Other Contingencies, and Note 20 Mergers and Acquisitions covering Pioneer Natural Resources and Denbury. — FY2025 · publ. February 2026 · source ↗
  3. ReportedUpstream made $21,354 million; Energy Products $7,423 million; Chemical Products $800 million; Specialty Products $2,857 million.
    Exxon Mobil Corporation Form 10-K for FY2025, notes to the consolidated financial statements — Note 3 Disclosures about Segments and Related Information (segment revenue, intersegment revenue, segment income, additions to property plant and equipment, total assets, geographic revenue and the revenue-from-contracts disaggregation), Note 7 Litigation and Other Contingencies, and Note 20 Mergers and Acquisitions covering Pioneer Natural Resources and Denbury. — FY2025 · publ. February 2026 · source ↗
  4. ReportedCrude oil and product purchases were $184,248 million in 2025 — sixty-three cents of every dollar of cost.
    Exxon Mobil Corporation Form 10-K for FY2025, consolidated financial statements — statement of income, balance sheet, statement of cash flows and statement of changes in equity including the common stock share activity table. — FY2025 · publ. February 2026 · source ↗
  5. ReportedAnd Specialty Products, on $8,073 million of capital, returned 35.4 per cent.
    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 ↗
  6. ReportedOn 3 May 2024 ExxonMobil closed the acquisition of Pioneer Natural Resources, issuing 545 million of its own shares with a fair value of $63 billion and assuming $5 billion of debt.
    Exxon Mobil Corporation Form 10-K for FY2025, notes to the consolidated financial statements — Note 3 Disclosures about Segments and Related Information (segment revenue, intersegment revenue, segment income, additions to property plant and equipment, total assets, geographic revenue and the revenue-from-contracts disaggregation), Note 7 Litigation and Other Contingencies, and Note 20 Mergers and Acquisitions covering Pioneer Natural Resources and Denbury. — FY2025 · publ. February 2026 · source ↗
  7. ReportedUnited States Upstream capital employed went from $85,285 million to $118,142 million and its return went from 7.5 per cent to 4.3 per cent.
    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 ↗
  8. ReportedIn the eight months it was owned in 2024, Pioneer contributed $17,008 million of revenue and $1,710 million of earnings.
    Exxon Mobil Corporation Form 10-K for FY2025, notes to the consolidated financial statements — Note 3 Disclosures about Segments and Related Information (segment revenue, intersegment revenue, segment income, additions to property plant and equipment, total assets, geographic revenue and the revenue-from-contracts disaggregation), Note 7 Litigation and Other Contingencies, and Note 20 Mergers and Acquisitions covering Pioneer Natural Resources and Denbury. — FY2025 · publ. February 2026 · source ↗
  9. ReportedIt ended 2025 with 4,179 million.
    Exxon Mobil Corporation Form 10-K for FY2025, consolidated financial statements — statement of income, balance sheet, statement of cash flows and statement of changes in equity including the common stock share activity table. — FY2025 · publ. February 2026 · source ↗
  10. ReportedA one dollar change in the price of Brent moves Upstream earnings by about $700 million a year after tax.
    Exxon Mobil Corporation Form 10-K for FY2025, Market Risks — worldwide average realisations for Brent, Henry Hub and TTF, and the disclosed sensitivity of Upstream earnings to a one dollar change in Brent, a ten cent change in Henry Hub and a ten cent change in TTF. — FY2025 · publ. February 2026 · source ↗
  11. ReportedRealised Brent was $82.62 in 2023, $80.76 in 2024 and $69.06 in 2025.
    Exxon Mobil Corporation Form 10-K for FY2025, Market Risks — worldwide average realisations for Brent, Henry Hub and TTF, and the disclosed sensitivity of Upstream earnings to a one dollar change in Brent, a ten cent change in Henry Hub and a ten cent change in TTF. — FY2025 · publ. February 2026 · source ↗
  12. ReportedThat thirteen dollar fall is most of the reason net income went from $36,010 million to $28,844 million, and it is why the company's own risk factors open with the sentence that the oil, gas and petrochemical businesses are fundamentally commodity businesses.
    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 ↗
  13. ReportedOn 1 July 2026 the corporation that was incorporated in New Jersey in 1882 became a Texas one, when Exxon Mobil Corporation completed a redomiciliation into ExxonMobil Holdings Corporation and the shares were exchanged one for one.
    Exxon Mobil Corporation Form 8-K of 1 July 2026 — completion of the redomiciliation reorganisation under the Agreement and Plan of Merger dated 8 April 2026, by which ExxonMobil Holdings Corporation, a Texas corporation, replaced the New Jersey corporation as the publicly held company, each share exchanged one for one. — 1 July 2026 · publ. July 2026 · source ↗
  14. ReportedThe shares closed at $158.71 on 23 September 2026, roughly $652.6 billion, on 20.5 times trailing earnings and a 2.6 per cent yield.
    ExxonMobil Holdings Corporation (XOM) market data - share price, market capitalisation, trailing and forward price/earnings, trailing revenue and net income, earnings per share, dividend and yield, shares outstanding and the 52-week range. — 23 September 2026 · publ. 23 September 2026 · source ↗
  15. Moat Explorer calcOn the measure used across this collection, ExxonMobil earned below an eight per cent cost of capital in six of the last eleven years, and 8.3 per cent in 2025.
    Moat Explorer calculation from SEC EDGAR XBRL (tools_roic_edgar.py, CIK 34088). Return on invested capital = NOPAT divided by average operating invested capital, where NOPAT is operating income times one minus the effective tax rate and invested capital is total assets less current liabilities less cash. Series 2015-2025: 6.0, 3.0, 6.8, 7.7, 5.3, -7.7, 8.9, 21.3, 13.8, 11.2, 8.3 per cent, against an assumed 8% cost of capital — below the hurdle in six of eleven years. — FY2015-FY2025 · publ. September 2026 · source ↗
Sources
Generated September 23, 2026