West Pharmaceutical Services shares owned by Peter F. Mathieson
Quarter-by-quarter ownership of West Pharmaceutical Services (WST) shares owned by Peter F. Mathieson
from 13F filings
Historical chart of Peter F. Mathieson investment in West Pharmaceutical Services
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Quarterly reported holdings in West Pharmaceutical Services by Peter F. Mathieson
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $409k | 1.6k | 262.33 |
| 2025-06-30 | $341k | 1.6k | 218.80 |
| 2025-03-31 | $349k | 1.6k | 223.88 |
| 2024-12-31 | $511k | 1.6k | 327.56 |
| 2024-09-30 | $468k | 1.6k | 300.16 |
| 2024-06-30 | $549k | 1.6k | 352.12 |
| 2024-03-31 | $549k | 1.6k | 352.12 |
| 2023-12-31 | $549k | 1.6k | 352.12 |
| 2023-09-30 | $585k | 1.6k | 375.21 |
| 2023-06-30 | $596k | 1.6k | 382.47 |
| 2023-03-31 | $540k | 1.6k | 346.47 |
| 2022-12-31 | $367k | 1.6k | 235.35 |
| 2022-09-30 | $384k | 1.6k | 246.31 |
| 2022-06-30 | $471k | 1.6k | 302.12 |
| 2022-03-31 | $613k | 1.5k | 410.86 |
| 2021-12-31 | $700k | 1.5k | 469.17 |
| 2021-09-30 | $633k | 1.5k | 424.26 |
| 2021-06-30 | $536k | 1.5k | 359.25 |
| 2021-03-31 | $420k | 1.5k | 281.50 |
| 2020-12-31 | $423k | 1.5k | 283.51 |
| 2020-09-30 | $410k | 1.5k | 274.80 |
| 2020-06-30 | $339k | 1.5k | 227.21 |
| 2020-03-31 | $227k | 1.5k | 152.14 |
| 2019-12-31 | $224k | 1.5k | 150.13 |
| 2019-09-30 | $212k | 1.5k | 142.09 |