SEC 13F Intelligence

First Wilshire Securities Management Inc / IOSP

First Wilshire Securities Management Inc’s Innospec Inc Position

Does First Wilshire Securities Management Inc own Innospec Inc (IOSP)? Yes — 148.1K shares worth $11M (+2.44% of its 13F portfolio) as of Q1 2026, up from 100.6K shares the prior filed quarter.

Position Value
$11M
Q1 2026
Shares
148.1K
% of Portfolio
+2.44%
Quarters Held
7
currently held

Position History IOSP

Reported value by quarter
Q4 ’18: $10MQ4 ’18Q1 ’19: $13MQ1 ’19Q2 ’19: $12MQ2 ’19Q3 ’19: $10MQ3 ’19Q4 ’19: $5MQ4 ’19Q4 ’25: $8MQ4 ’25Q1 ’26: $11MQ1 ’26filingsflow.com
QuarterSharesValue% of Portfolio
Q1 2026148.1K$11M+2.44%
Q4 2025100.6K$8M+1.94%
Q4 201946.5K$5M+1.80%
Q3 2019114.6K$10M+3.87%
Q2 2019132.6K$12M+4.81%
Q1 2019154.7K$13M+4.39%
Q4 2018158.9K$10M+3.69%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See First Wilshire Securities Management Inc’s full portfolio or all institutional holders of IOSP.