Market cap
$25.666 B
$166.20 +0.29%
Close of 6 Nov 2026
As of 6 Nov 2026, AerCap (AER) has a market capitalization of $25.7B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.
Revenue
$8.52B
#461 by revenue
Earnings
$3.75B
#132 by earnings
Shares outstanding
166,876,547
Latest filing cover page
P/E ratio
6.8
Cap ÷ net income
Diversified Commercial Services, ranked by market cap
All 37 →- #4PaychexPAYX$42.6B
- #5Sunbelt RentalsSUNB$31.2B
- #6AerCapAER$25.7B
- #7RollinsROL$18.5B
- #8APi GroupAPG$17.2B
What if AerCap were worth as much as…
Open the what-if tool →Where these numbers come from
Share counts and financials for AerCap are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Read the methodology.