Nasdaq
IOSP
Innospec Inc.
- Industrials
- 1 day
- −0.5%
- 1 month
- +12.1%
- 1 year
- +17.0%
$91.53 · Mkt cap $2.25B · P/E 19.6
At the 6 Aug 2026 close
Nasdaq
Innospec Inc.
$91.53 · Mkt cap $2.25B · P/E 19.6
At the 6 Aug 2026 close
Innospec Inc. trades under the ticker IOSP on Nasdaq, in the Industrials sector (Major Chemicals). Its market capitalisation is $2.25B. The last closing price was $91.53, on 6 Aug 2026. It trades at 19.6 times its last reported annual diluted earnings per share. Over the past year the share price is +17.0%, and +12.1% over the past month. Returns are price returns and exclude dividends.
This page exists because IOSP is one of the shares What A Share can show you. It is not a recommendation, and its appearance here says nothing about whether the company is worth owning.