INNOSPEC INC. - Common Stock (IOSP)

41 filings reported holding IOSP - INNOSPEC INC. - Common Stock as of Q3 2025.
INNOSPEC INC. - Common Stock (IOSP) has 38 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 2.79M shares of 25M outstanding shares and own 11.15% of the company stock.
Largest 10 shareholders include Allspring Global Investments Holdings, LLC (2.39M shares), Assenagon Asset Management S.A. (129K shares), ZWJ INVESTMENT COUNSEL INC (44.8K shares), Moran Wealth Management, LLC (44.4K shares), Voya Investment Management LLC (40.2K shares), Cerity Partners LLC (21K shares), SG Americas Securities, LLC (19.4K shares), WEDGE CAPITAL MANAGEMENT L L P/NC (16.3K shares), State of Alaska, Department of Revenue (13.6K shares), and Louisiana State Employees Retirement System (11.4K shares).
This table shows the top 38 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.