AptarGroup (ATR) - Market capitalization

Market cap: €8.10 Billion

As of February 2026 AptarGroup has a market cap of €8.10 Billion. This makes AptarGroup the world's 2113th 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	€8.10 B	17.3%
2025	€6.91 B	-31.65%
2024	€10.11 B	37.48%
2023	€7.35 B	9.9%
2022	€6.69 B	-5.98%
2021	€7.11 B	-1.17%
2020	€7.20 B	9.39%
2019	€6.58 B	27.31%
2018	€5.17 B	15.47%
2017	€4.47 B	2.32%
2016	€4.37 B	5.42%
2015	€4.15 B	21.88%
2014	€3.40 B	6.11%
2013	€3.21 B	35.07%
2012	€2.37 B	-10.43%
2011	€2.65 B	11.1%
2010	€2.38 B	42.3%
2009	€1.67 B	-1.35%
2008	€1.70 B	-10.94%
2007	€1.91 B	23.43%
2006	€1.54 B	0.67%
2005	€1.53 B	10.55%
2004	€1.39 B	23.74%
2003	€1.12 B	4.7%
2002	€1.07 B	-24.48%
2001	€1.42 B	28.18%
2000	€1.10 B	22.51%
1999	€0.90 B	6.06%
1998	€0.85 B	1.41%
1997	€0.84 B	57.89%
1996	€0.53 B

End of Day market cap according to different sources

On Feb 23rd, 2026 the market cap of AptarGroup was reported to be:

€7.95 Billion

by Nasdaq

€8.10 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

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Ball Corporation BALL	€15.49 B	91.09%	🇺🇸 USA
Packaging Corporation of America PKG	€17.20 B	112.24%	🇺🇸 USA
Sealed Air SEE	€5.24 B	-35.33%	🇺🇸 USA
TriMas TRS	€1.25 B	-84.48%	🇺🇸 USA
Silgan Holdings SLGN	€4.38 B	-45.92%	🇺🇸 USA
Sonoco SON	€4.75 B	-41.34%	🇺🇸 USA
O-I Glass OI	€1.91 B	-76.32%	🇺🇸 USA
Greif GEF	€3.55 B	-56.19%	🇺🇸 USA
Crown Holdings CCK	€11.25 B	38.85%	🇺🇸 USA
Berry Global BERY	€6.63 B	-18.16%	🇺🇸 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: €8.10 Billion