The Filing Desk

AerCap vs Watsco

AerCap AER · Watsco WSO · Trading Companies & Distributors

AerCap reported revenue of $8.5 billion in fiscal 2025, 1.2 times Watsco's $7.2 billion in fiscal 2025. AerCap's revenue grew 6.5% in its latest year, and Watsco's fell 5.0%.

Side by side

AerCapWatsco
Latest fiscal yearFY2025, Dec 31, 2025FY2025, Dec 31, 2025
Revenue$8.5B$7.2B
Revenue growth6.5%−5.0%
Revenue growth a year, last 5 years13.6%7.4%
Gross margin—28.1%
Operating margin—9.9%
Net margin44.0%6.9%
Free cash flow—$535M
Free cash flow margin—7.4%
Return on capital8.5%20.1%
Net debt to EBITDA4.9x−0.3x
Dividends and buybacks$192M$474M
Change in diluted share count−9.4%1.0%
Last close$147.88$305.33
P/E at the last close—26.3×
Insider trades, last 12 monthssold $21.1 million—
Piotroski F-score—6 of 9
Amounts in each company's own currency, US$ unless marked (a foreign company may report in another), each company's latest fiscal year from its 10-K, or 20-F or 40-F for a foreign company. Growth rates compare with the year before; the five-year rate is the average a year. Free cash flow is cash from operations minus capital spending; return on capital is after-tax operating income over the money invested in the business; P/E is the last close over the latest earnings per share. Banks are measured differently (return on equity, efficiency ratio), so some rows apply to one company only.

Ten years

Revenue
US$ billions, fiscal years
AerCapWatsco
Operating margin
Percent of revenue
AerCapWatsco
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
AerCapWatsco

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Source: the companies' Form 10-K filings, from SEC EDGAR, and the last close. For information only, not investment advice: the figures describe results, not which company is the better investment. The Filing Desk is not affiliated with either company. Full figures on the AerCap and Watsco pages.