Ironwood Pharmaceuticals shares owned by Marshall Wace
Quarter-by-quarter ownership of Ironwood Pharmaceuticals (IRWD) shares owned by Marshall Wace
from 13F filings
Historical chart of Marshall Wace investment in Ironwood Pharmaceuticals
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Quarterly reported holdings in Ironwood Pharmaceuticals by Marshall Wace
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $4.1M | 3.1M | 1.31 |
| 2025-06-30 | $2.9M | 4.0M | 0.72 |
| 2025-03-31 | $820k | 558k | 1.47 |
| 2024-06-30 | $1.4M | 217k | 6.52 |
| 2024-03-31 | $5.0M | 573k | 8.71 |
| 2023-12-31 | $3.3M | 288k | 11.44 |
| 2023-09-30 | $1.4M | 148k | 9.63 |
| 2021-06-30 | $5.4M | 419k | 12.87 |
| 2021-03-31 | $149k | 13k | 11.16 |
| 2020-09-30 | $1.6M | 174k | 8.99 |
| 2020-06-30 | $1.2M | 113k | 10.32 |
| 2020-03-31 | $1.7M | 168k | 10.09 |
| 2019-12-31 | $14M | 1.1M | 13.31 |
| 2019-09-30 | $9.5M | 1.1M | 8.59 |
| 2019-06-30 | $856k | 78k | 10.94 |
| 2019-03-31 | $1.7M | 124k | 13.53 |
| 2016-12-31 | $5.1M | 333k | 15.29 |
| 2015-12-31 | $119k | 10k | 11.62 |
| 2015-03-31 | $690k | 43k | 16.01 |