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Innospec shares owned by Marshall Wace

Quarter-by-quarter ownership of Innospec (IOSP) shares owned by Marshall Wace from 13F filings

Historical chart of Marshall Wace investment in Innospec

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All positions including Innospec held by Marshall Wace consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Innospec by Marshall Wace

Quarter filed Position value Share count Share price at filing
2025-12-31 $706k 9.2k 76.54
2024-06-30 $4.9M 40k 123.59
2020-09-30 $840k 13k 63.35
2020-06-30 $7.1M 92k 77.25
2020-03-31 $4.5M 65k 69.49
2019-09-30 $470k 5.3k 89.10
2016-06-30 $676k 15k 45.97
2016-03-31 $619k 14k 43.36
2015-09-30 $443k 9.5k 46.47