AerCap (AER) - Market capitalization

Market cap: HK$194.31 Billion

As of December 2025 AerCap has a market cap of HK$194.31 Billion. This makes AerCap the world's 920th 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 2025

End of year Market Cap

Year	Marketcap	Change
2025	HK$194.31 B	38.15%
2024	HK$140.65 B	19.81%
2023	HK$117.40 B	4.79%
2022	HK$112.03 B	-10.31%
2021	HK$124.91 B	172.45%
2020	HK$45.84 B	-27.22%
2019	HK$62.99 B	42.38%
2018	HK$44.24 B	-31.88%
2017	HK$64.95 B	10.76%
2016	HK$58.64 B	-12.5%
2015	HK$67.01 B	4.83%
2014	HK$63.93 B	88.94%
2013	HK$33.83 B	180.67%
2012	HK$12.05 B	-7.87%
2011	HK$13.08 B	-20.2%
2010	HK$16.39 B	174.51%
2009	HK$5.97 B	202.02%
2008	HK$1.97 B	-85.71%
2007	HK$13.83 B	-9.74%
2006	HK$15.33 B

End of Day market cap according to different sources

On Dec 4th, 2025 the market cap of AerCap was reported to be:

HK$203.44 Billion

by Nasdaq

HK$194.21 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Textainer Group TGH	HK$16.10 B	-91.71%	🇧🇲 Bermuda
Air Lease Corporation AL	HK$55.62 B	-71.38%	🇺🇸 USA
Willis Lease Finance Corporation WLFC	HK$7.79 B	-95.99%	🇺🇸 USA
General Electric GE	HK$2.343 T	1,106.26%	🇺🇸 USA
FLY Leasing FLY.defunct	HK$4.04 B	-97.92%	🇮🇪 Ireland

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: HK$194.31 Billion