Innospec Inc.

CHARLES SCHWAB INVESTMENT MANAGEMENT INC IOSP

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

373,540

Value ($000)

28,591

Weight

0.0%

2013 Q4 - 2025 Q4 (28 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/13/2026	28,591	0.0%	373,540	12/31/2025
2025 Q3	11/10/2025	27,823	0.0%	360,590	9/30/2025
2025 Q2	8/12/2025	29,951	0.0%	356,177	6/30/2025
2025 Q1	9/15/2025	33,608	0.0%	354,706	3/31/2025
2024 Q4	2/6/2025	38,805	0.0%	352,577	12/31/2024
2024 Q3	11/12/2024	38,057	0.0%	336,522	9/30/2024
2024 Q2	8/12/2024	40,172	0.0%	325,043	6/30/2024
2024 Q1	5/9/2024	40,787	0.0%	316,326	3/31/2024
2023 Q4	2/6/2024	37,895	0.0%	307,490	12/31/2023
2023 Q3	11/8/2023	30,520	0.0%	298,635	9/30/2023
2023 Q2	8/10/2023	28,776	0.0%	286,500	6/30/2023
2023 Q1	5/12/2023	28,939	0.0%	281,866	3/31/2023
2022 Q4	2/13/2023	28,814	0.0%	280,133	12/31/2022
2022 Q3	11/14/2022	24,175	0.0%	282,172	9/30/2022
2022 Q2	8/15/2022	26,557	0.0%	277,243	6/30/2022
2022 Q1	5/13/2022	24,792	0.0%	267,879	3/31/2022
2021 Q4	2/11/2022	23,186	0.0%	256,643	12/31/2021
2021 Q3	11/16/2021	20,646	0.0%	245,140	9/30/2021
2021 Q2	8/16/2021	21,339	0.0%	235,503	6/30/2021
2021 Q1	5/17/2021	23,241	0.0%	226,321	3/31/2021
2020 Q4	2/16/2021	19,996	0.0%	220,388	12/31/2020
2020 Q3	11/13/2020	13,666	0.0%	215,811	9/30/2020
2020 Q2	8/20/2020	18,530	0.0%	239,867	6/30/2020
2020 Q1	5/15/2020	17,165	0.0%	247,013	3/31/2020
2019 Q4	2/7/2020	25,078	0.0%	242,438	12/31/2019
2014 Q2	7/30/2014	3,490	0.0%	80,827	6/30/2014
2014 Q1	4/29/2014	3,303	0.0%	73,014	3/31/2014
2013 Q4	2/14/2014	3,127	0.0%	67,634	12/31/2013