AER vs URI: AerCap Holdings NV and United Rentals compared
The short version
From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.
- United Rentals is the larger company, worth $65.6B, about 2.9 times AerCap Holdings NV.
- United Rentals grew revenue faster over the last year (+7.2% vs +6.5%).
- On earnings, AerCap Holdings NV is the cheaper stock (6.8x vs 26.9x).
Side by side
The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.
| Measure | AER | URI |
|---|---|---|
| Market cap | $22.3B | $65.6B |
| Share price | $144.72 | $1,056.37 |
| Revenue (last fiscal year) | $8.5B | $16.1B |
| Free cash flow (last fiscal year) | — | — |
| Revenue growth, last year | +6.5% | +7.2% |
| Revenue growth per year, last 5 fiscal years | +382.4% | +13.5% |
| Operating margin | — | 24.7% |
| Net margin | 44.0% | 15.3% |
| Return on equity | 20.9% | 27.9% |
| P/E (trailing) | 6.79x | 26.9x |
| Price / free cash flow | — | 99.1x |
| EV / EBITDA | 9.73x | 21.4x |
| FCF growth the price implies | — | — |
| Dividend yield | 1.1% | 0.69% |
| Debt / equity | 3.10x | 2.33x |
| Fundamental grade | B | C |
| Superinvestors holding it | 0 | 9 |
| Insider purchases, last 12 months | 0 | 10 |
Results from SEC filings
Revenue and free cash flow by fiscal year, from each company's 10-K filings.
AerCap Holdings NV
| Year | Revenue | Free cash flow | Op. margin |
|---|---|---|---|
| 2021 | $16M | — | — |
| 2022 | $7.0B | — | — |
| 2023 | $7.6B | — | — |
| 2024 | $8.0B | — | — |
| 2025 | $8.5B | — | — |
United Rentals
| Year | Revenue | Free cash flow | Op. margin |
|---|---|---|---|
| 2021 | $9.7B | $491M | 23.4% |
| 2022 | $11.6B | $743M | 27.8% |
| 2023 | $14.3B | $840M | 26.7% |
| 2024 | $15.3B | $416M | 26.5% |
| 2025 | $16.1B | — | 24.7% |
Where the revenue comes from
AerCap Holdings NV
No segment breakdown reported.
United Rentals · by segments, 2025
General rentals$11.0B68%
Specialty$5.1B32%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open AER in InvestinglyQuestions
Which is bigger, AerCap Holdings NV or United Rentals?
United Rentals (URI), at $65.6B against $22.3B.
Is AER or URI cheaper?
By trailing P/E, AerCap Holdings NV (6.79x) is cheaper than United Rentals (26.9x). A lower multiple can also mean the market expects less growth.
Which grows faster, AER or URI?
United Rentals: revenue grew +7.2% over the last year, against +6.5%.
Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.