Market cap
$22.588 B
$146.27 +2.08%
Close of 7 Oct 2026
As of 7 Oct 2026, AerCap (AER) has a market capitalization of $22.6B. 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
#465 by revenue
Earnings
$3.75B
#133 by earnings
Shares outstanding
166,876,547
Latest filing cover page
P/E ratio
6.0
Cap ÷ net income
Diversified Commercial Services, ranked by market cap
All 37 →- #4PaychexPAYX$36.0B
- #5Sunbelt RentalsSUNB$32.2B
- #6AerCapAER$22.6B
- #7APi GroupAPG$17.9B
- #8RollinsROL$14.6B
What if AerCap were worth as much as…
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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. Last updated 8 Oct 2026. Read the methodology.