AptarGroup (ATR) - Market capitalization

Market cap: A$11.93 Billion

As of March 2026 AptarGroup has a market cap of A$11.93 Billion. This makes AptarGroup the world's 2201th 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 AptarGroup from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	A$11.93 B	-1.53%
2025	A$12.12 B	-28.35%
2024	A$16.91 B	41.75%
2023	A$11.93 B	13.13%
2022	A$10.55 B	-5.13%
2021	A$11.12 B	-3.48%
2020	A$11.52 B	9.36%
2019	A$10.53 B	25.44%
2018	A$8.39 B	22%
2017	A$6.88 B	7.77%
2016	A$6.38 B	2.49%
2015	A$6.23 B	23.09%
2014	A$5.06 B	1.85%
2013	A$4.97 B	64.3%
2012	A$3.02 B	-9.98%
2011	A$3.36 B	7.46%
2010	A$3.12 B	16.83%
2009	A$2.67 B	-20.6%
2008	A$3.37 B	5.67%
2007	A$3.19 B	23.15%
2006	A$2.59 B	4.08%
2005	A$2.48 B	2.1%
2004	A$2.43 B	28.06%
2003	A$1.90 B	-4.42%
2002	A$1.99 B	-19.03%
2001	A$2.46 B	31.65%
2000	A$1.86 B	34.79%
1999	A$1.38 B	-16.2%
1998	A$1.65 B	7.9%
1997	A$1.53 B	92.52%
1996	A$0.79 B

End of Day market cap according to different sources

On Mar 17th, 2026 the market cap of AptarGroup was reported to be:

A$11.71 Billion

by Nasdaq

A$11.93 Billion

by CompaniesMarketCap

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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 AptarGroup (ATR)

Market cap: A$11.93 Billion