West Pharmaceutical Services shares owned by Arrowstreet Capital, Limited Partnership
Quarter-by-quarter ownership of West Pharmaceutical Services (WST) shares owned by Arrowstreet Capital, Limited Partnership
from 13F filings
Historical chart of Arrowstreet Capital, Limited Partnership investment in West Pharmaceutical Services
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All positions including West Pharmaceutical Services held by Arrowstreet Capital, Limited Partnership consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in West Pharmaceutical Services by Arrowstreet Capital, Limited Partnership
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $83M | 300k | 275.14 |
| 2025-09-30 | $58M | 221k | 262.33 |
| 2025-06-30 | $28M | 129k | 218.80 |
| 2025-03-31 | $9.3M | 41k | 223.88 |
| 2023-03-31 | $1.6M | 4.5k | 346.50 |
| 2022-12-31 | $285k | 1.2k | 235.54 |
| 2022-06-30 | $23M | 77k | 302.37 |
| 2022-03-31 | $105M | 257k | 410.71 |
| 2021-12-31 | $238M | 507k | 469.01 |
| 2021-09-30 | $219M | 515k | 424.54 |
| 2021-06-30 | $130M | 362k | 359.10 |
| 2021-03-31 | $107M | 378k | 281.78 |
| 2020-12-31 | $71M | 249k | 283.31 |
| 2020-09-30 | $51M | 187k | 274.90 |
| 2020-06-30 | $5.6M | 25k | 227.19 |
| 2020-03-31 | $15M | 101k | 152.25 |
| 2019-12-31 | $5.3M | 35k | 150.33 |
| 2019-09-30 | $20M | 139k | 141.82 |
| 2019-06-30 | $14M | 112k | 125.15 |
| 2019-03-31 | $8.7M | 79k | 110.20 |
| 2018-06-30 | $1.2M | 12k | 99.32 |
| 2017-09-30 | $366k | 3.8k | 96.32 |
| 2017-06-30 | $13M | 141k | 94.52 |
| 2017-03-31 | $4.6M | 57k | 81.62 |
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