ICON plc (ICLR) - Market capitalization

Market cap: €6.58 Billion

As of February 2026 ICON plc has a market cap of €6.58 Billion. This makes ICON plc the world's 2444th 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 ICON plc from 2002 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	€6.58 B	-45.57%
2025	€12.10 B	-28.13%
2024	€16.84 B	-20.11%
2023	€21.08 B	42.58%
2022	€14.78 B	-33.58%
2021	€22.25 B	166.07%
2020	€8.36 B	1.48%
2019	€8.24 B	35.24%
2018	€6.09 B	20.43%
2017	€5.06 B	27.81%
2016	€3.96 B	1.4%
2015	€3.90 B	54.98%
2014	€2.52 B	39.81%
2013	€1.80 B	42.46%
2012	€1.26 B	59.85%
2011	€0.79 B	-19.98%
2010	€0.98 B	10.52%
2009	€0.89 B	8.59%
2008	€0.82 B	34.93%
2007	€0.61 B	205.02%
2006	€0.20 B	64.54%
2005	€0.12 B	24.31%
2004	€97.9 M	-4.5%
2003	€0.10 B	35.02%
2002	€75.93 M

End of Day market cap according to different sources

On Feb 21st, 2026 the market cap of ICON plc was reported to be:

€6.84 Billion

by Nasdaq

€6.58 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
SCYNEXIS SCYX	€27.95 M	-99.58%	🇺🇸 USA
Charles River Laboratories CRL	€7.06 B	7.22%	🇺🇸 USA
Catalent CTLT	€9.79 B	48.60%	🇺🇸 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 ICON plc (ICLR)

Market cap: €6.58 Billion