Innospec Inc. (IOSP)
NASDAQ: IOSP · Real-Time Price · USD
75.66
-0.17 (-0.22%)
At close: Apr 10, 2026, 4:00 PM EDT
74.20
-1.46 (-1.93%)
After-hours: Apr 10, 2026, 5:49 PM EDT
Innospec Market Cap
Innospec has a market cap or net worth of $1.87 billion as of April 10, 2026. Its market cap has decreased by -22.86% in one year.
Market Cap
1.87B
Enterprise Value
1.63B
1-Year Change
-22.86%
Ranking
Category
Stock Price
$75.66
Market Cap Chart
Since December 1, 1998, Innospec's market cap has increased from $206.10M to $1.87B, an increase of 809.60%. That is a compound annual growth rate of 8.40%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Apr 9, 2026 | 1.88B | -0.93% |
| Dec 31, 2025 | 1.90B | -30.91% |
| 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% |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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