AptarGroup (ATR) - Market capitalization

Market cap: $8.03 Billion USD

As of December 2025 AptarGroup has a market cap of $8.03 Billion USD. This makes AptarGroup the world's 2278th 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 2025

End of year Market Cap

Year	Marketcap	Change
2025	$8.03 B	-23.68%
2024	$10.52 B	29.41%
2023	$8.13 B	13.26%
2022	$7.17 B	-10.95%
2021	$8.06 B	-9%
2020	$8.85 B	20.11%
2019	$7.37 B	24.67%
2018	$5.91 B	10.09%
2017	$5.37 B	16.72%
2016	$4.60 B	1.41%
2015	$4.54 B	9.57%
2014	$4.14 B	-6.55%
2013	$4.43 B	41.02%
2012	$3.14 B	-8.77%
2011	$3.44 B	8.47%
2010	$3.17 B	32.11%
2009	$2.40 B	1.1%
2008	$2.37 B	-14.73%
2007	$2.79 B	36.58%
2006	$2.04 B	12.13%
2005	$1.82 B	-3.46%
2004	$1.88 B	33.32%
2003	$1.41 B	26.1%
2002	$1.12 B	-10.61%
2001	$1.25 B	20.17%
2000	$1.04 B	14.69%
1999	$0.91 B	-10.06%
1998	$1.01 B	1.41%
1997	$0.99 B	57.89%
1996	$0.63 B

End of Day market cap according to different sources

On Dec 6th, 2025 the market cap of AptarGroup was reported to be:

$7.99 Billion USD

by Nasdaq

$8.03 Billion USD

by CompaniesMarketCap

Market capitalization for similar companies or competitors

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Sealed Air SEE	$6.14 B	-23.54%	🇺🇸 USA
Silgan Holdings SLGN	$4.13 B	-48.46%	🇺🇸 USA
Greif GEF	$3.79 B	-52.75%	🇺🇸 USA
O-I Glass OI	$2.22 B	-72.34%	🇺🇸 USA
Sonoco SON	$4.08 B	-49.12%	🇺🇸 USA
Berry Global BERY	$7.82 B	-2.56%	🇺🇸 USA
Ball Corporation BALL	$13.34 B	66.14%	🇺🇸 USA
Crown Holdings CCK	$11.39 B	41.93%	🇺🇸 USA
Packaging Corporation of America PKG	$17.85 B	122.36%	🇺🇸 USA
TriMas TRS	$1.36 B	-83.06%	🇺🇸 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 AptarGroup (ATR)

Market cap: $8.03 Billion USD