AerCap (AER) - Market capitalization

Market cap: S$28.70 Billion

As of March 2026 AerCap has a market cap of S$28.70 Billion. This makes AerCap the world's 1009th 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	S$28.70 B	-13.38%
2025	S$33.14 B	34.59%
2024	S$24.62 B	24.05%
2023	S$19.85 B	3.27%
2022	S$19.22 B	-11.24%
2021	S$21.65 B	176.8%
2020	S$7.82 B	-28.25%
2019	S$10.90 B	41.28%
2018	S$7.71 B	-30.58%
2017	S$11.11 B	1.59%
2016	S$10.94 B	-10.52%
2015	S$12.23 B	12.31%
2014	S$10.89 B	96.99%
2013	S$5.52 B	190.67%
2012	S$1.90 B	-12.83%
2011	S$2.18 B	-19.61%
2010	S$2.71 B	150.95%
2009	S$1.08 B	195.48%
2008	S$0.36 B	-85.67%
2007	S$2.55 B	-15.51%
2006	S$3.02 B

End of Day market cap according to different sources

On Mar 21st, 2026 the market cap of AerCap was reported to be:

S$30.19 Billion

by Nasdaq

S$28.70 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
General Electric GE	S$387.72 B	1,250.50%	🇺🇸 USA
Willis Lease Finance Corporation WLFC	S$1.48 B	-94.81%	🇺🇸 USA
Textainer Group TGH	S$2.65 B	-90.77%	🇧🇲 Bermuda
FLY Leasing FLY.defunct	S$0.66 B	-97.68%	🇮🇪 Ireland
Air Lease Corporation AL	S$9.27 B	-67.68%	🇺🇸 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: S$28.70 Billion