Innospec Inc. (IOSP)

Innospec Market Cap

Innospec has a market cap or net worth of $2.07 billion as of September 10, 2025. Its market cap has decreased by -25.51% in one year.

• Market Cap: 2.07B
• Enterprise Value: 1.86B
• 1-Year Change: -25.51%
• Ranking: #1951
• Category: Mid-Cap
• Stock Price: $83.33

Market Cap Chart

Since December 1, 1998, Innospec's market cap has increased from $206.10M to $2.07B, an increase of 906.70%. That is a compound annual growth rate of 9.00%.

Market Cap History

Date	Market Cap	% Change
Sep 8, 2025	2.12B	-22.92%
Dec 31, 2024	2.75B	-10.42%
Dec 29, 2023	3.06B	20.30%
Dec 30, 2022	2.55B	14.40%
Dec 31, 2021	2.23B	-0.16%
Dec 31, 2020	2.23B	-11.99%
Dec 31, 2019	2.53B	67.99%
Dec 31, 2018	1.51B	-11.48%
Dec 29, 2017	1.70B	3.73%
Dec 30, 2016	1.64B	25.61%
Dec 31, 2015	1.31B	25.39%
Dec 31, 2014	1.04B	-5.00%
Dec 31, 2013	1.10B	36.75%
Dec 31, 2012	802.90M	23.16%
Dec 30, 2011	651.90M	34.19%
Dec 31, 2010	485.80M	103.43%
Dec 31, 2009	238.80M	71.80%
Dec 31, 2008	139.00M	-66.11%
Dec 31, 2007	410.20M	-25.39%
Dec 29, 2006	549.80M	172.31%
Dec 30, 2005	201.90M	-21.74%
Dec 31, 2004	258.00M	9.55%
Dec 31, 2003	235.50M	25.87%
Dec 31, 2002	187.10M	-11.41%
Dec 31, 2001	211.20M	53.49%

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