Innospec Inc. (IOSP) stock

IOSPNasdaqChemicals & Allied ProductsFiscal year ends December 31

Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 4, 2026Score 14/3026% below fair value

$80.39+1.28 (+1.62%)

Close on Nov 13, 2026Market cap $1.98BP/E –Yield 2.13%

Innospec profit margin

Profit margin (net margin) is net income as a percentage of revenue.

For fiscal 2015 it was 11.8%, against 8.8% the year before. The highest annual figure on record is 11.8% in fiscal 2015.

Period	Period end	Value	Change (pts)
FY2015	Dec 31, 2015	11.8%	+3.1
FY2014	Dec 31, 2014	8.8%	−0.7
FY2013	Dec 31, 2013	9.5%	+0.9
FY2012	Dec 31, 2012	8.6%	+2.5
FY2011	Dec 31, 2011	6.1%	−4.7
FY2010	Dec 31, 2010	10.8%	+9.7
FY2009	Dec 31, 2009	1.1%	–

Change is against the same quarter a year earlier.

Period	Period end	Value	Change (pts)
Q3 FY2026	Sep 30, 2026	6.7%	+1.4
Q2 FY2026	Jun 30, 2026	6.3%	−1.2
Q1 FY2026	Mar 31, 2026	6.7%	–
Q3 FY2025	Sep 30, 2025	2.9%	–
Q2 FY2025	Jun 30, 2025	5.3%	–
Q1 FY2025	Mar 31, 2025	7.4%	–