Exxon Mobil Corp. (NYSE:XOM)

The common-size income statement reveals several noteworthy trends over the five-year period. Revenues and other income consistently represent over 100% of sales and other operating revenue, due to contributions from equity affiliates and other income sources. While remaining substantial, the percentage contribution from income from equity affiliates demonstrates a gradual decline. Operating income exhibits significant volatility, peaking in 2022 before decreasing through 2025, though remaining positive throughout the period.

Revenue Composition

The proportion of revenues derived from sources other than core sales fluctuates. Income from equity affiliates decreased from 2.41% in 2021 to 1.56% in 2025. Other income also shows variability, increasing to 1.22% in 2023 before declining to 1.01% in 2025. These shifts suggest a changing revenue mix, potentially influenced by external market conditions or strategic decisions regarding affiliate investments.

Cost of Goods Sold and Operating Expenses

Crude oil and product purchases consistently represent the largest expense, averaging approximately -57.7% of sales. Production and manufacturing expenses decreased from -13.02% in 2021 to -10.69% in 2022, then increased to -13.10% in 2025. Selling, general, and administrative expenses remained relatively stable, fluctuating between -2.53% and -3.46%. Depreciation and depletion expenses show a consistent upward trend, increasing from -7.45% to -8.02% over the period, potentially reflecting increased capital investment.

Profitability

Operating income as a percentage of sales experienced a substantial increase from 11.91% in 2021 to 19.82% in 2022, followed by a decline to 13.05% in 2025. Net income attributable to ExxonMobil mirrors this trend, rising from 8.33% to 13.98% and then decreasing to 8.91%. The income tax expense percentage decreased from -2.76% in 2021 to -5.06% in 2022, then decreased to -3.55% in 2025. This suggests a potential impact from changes in tax rates or tax planning strategies.

Non-Operating Items

Non-service pension and postretirement benefit expense and interest expense remain relatively small percentages of sales, consistently below -0.5%. However, both show a slight decreasing trend over the period. Net income attributable to noncontrolling interests is consistently negative, but relatively small, fluctuating between -0.20% and -0.46%.

Overall, the period demonstrates significant profitability fluctuations, likely tied to commodity price movements and cost management. The increasing depreciation expense warrants attention as a potential indicator of future capital expenditure needs. The declining contribution from equity affiliates may necessitate a review of investment strategies.