Innospec shares owned by State of Wisconsin Investment Board
Quarter-by-quarter ownership of Innospec (IOSP) shares owned by State of Wisconsin Investment Board
from 13F filings
Historical chart of State of Wisconsin Investment Board investment in Innospec
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Quarterly reported holdings in Innospec by State of Wisconsin Investment Board
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $225k | 2.9k | 77.16 |
| 2025-06-30 | $807k | 9.6k | 84.09 |
| 2025-03-31 | $252k | 2.7k | 94.75 |
| 2024-12-31 | $255k | 2.3k | 110.06 |
| 2024-09-30 | $241k | 2.1k | 113.09 |
| 2024-06-30 | $263k | 2.1k | 123.59 |
| 2024-03-31 | $254k | 2.0k | 128.94 |
| 2023-12-31 | $291k | 2.4k | 123.24 |
| 2023-09-30 | $277k | 2.7k | 102.20 |
| 2023-03-31 | $320k | 3.1k | 102.67 |
| 2022-12-31 | $318k | 3.1k | 102.86 |
| 2022-09-30 | $396k | 4.6k | 85.62 |
| 2022-06-30 | $594k | 6.2k | 95.71 |
| 2021-09-30 | $2.2M | 26k | 84.24 |
| 2021-06-30 | $7.3M | 80k | 90.61 |
| 2021-03-31 | $8.3M | 80k | 102.69 |
| 2020-12-31 | $7.3M | 80k | 90.73 |
| 2020-09-30 | $5.7M | 90k | 63.32 |
| 2020-06-30 | $7.0M | 90k | 77.25 |
More positions owned by State of Wisconsin Investment Board
View all positions for State of Wisconsin Investment Board