AerCap (AER) - Market capitalization

Market cap: A$30.83 Billion

As of May 2026 AerCap has a market cap of A$30.83 Billion. This makes AerCap the world's 1077th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of AerCap from 2006 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	A$30.83 B	-20.01%
2025	A$38.54 B	32.32%
2024	A$29.12 B	32.02%
2023	A$22.06 B	4.71%
2022	A$21.07 B	-4.64%
2021	A$22.09 B	187.29%
2020	A$7.69 B	-33.42%
2019	A$11.55 B	44.05%
2018	A$8.02 B	-24.68%
2017	A$10.64 B	1.5%
2016	A$10.49 B	-11.61%
2015	A$11.86 B	17.86%
2014	A$10.07 B	105.87%
2013	A$4.89 B	226.86%
2012	A$1.49 B	-8.92%
2011	A$1.64 B	-20.79%
2010	A$2.07 B	141.88%
2009	A$0.85 B	136.4%
2008	A$0.36 B	-82.13%
2007	A$2.02 B	-18.82%
2006	A$2.50 B

End of Day market cap according to different sources

On May 1st, 2026 the market cap of AerCap was reported to be:

A$35.01 Billion

by Nasdaq

A$30.83 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
General Electric GE	A$415.29 B	1,246.98%	🇺🇸 USA
Willis Lease Finance Corporation WLFC	A$2.06 B	-93.30%	🇺🇸 USA
Textainer Group TGH	A$2.86 B	-90.69%	🇧🇲 Bermuda
FLY Leasing FLY.defunct	A$0.72 B	-97.66%	🇮🇪 Ireland
Air Lease Corporation AL	A$10.10 B	-67.23%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of AerCap (AER)

Market cap: A$30.83 Billion