West Pharmaceutical Services shares owned by Renaissance Technologies
Quarter-by-quarter ownership of West Pharmaceutical Services (WST) shares owned by Renaissance Technologies
from 13F filings
Historical chart of Renaissance Technologies investment in West Pharmaceutical Services
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Quarterly reported holdings in West Pharmaceutical Services by Renaissance Technologies
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $29M | 105k | 275.14 |
| 2025-06-30 | $5.3M | 24k | 218.80 |
| 2022-12-31 | $69M | 295k | 235.35 |
| 2022-09-30 | $49M | 200k | 246.08 |
| 2022-06-30 | $61M | 202k | 302.37 |
| 2022-03-31 | $2.0M | 4.9k | 410.61 |
| 2021-12-31 | $750k | 1.6k | 468.75 |
| 2020-12-31 | $13M | 44k | 283.30 |
| 2020-06-30 | $14M | 61k | 227.17 |
| 2020-03-31 | $56M | 365k | 152.25 |
| 2019-12-31 | $84M | 560k | 150.33 |
| 2019-09-30 | $53M | 373k | 141.82 |
| 2019-06-30 | $39M | 309k | 125.15 |
| 2019-03-31 | $46M | 421k | 110.20 |
| 2018-12-31 | $14M | 140k | 98.03 |
| 2018-09-30 | $20M | 160k | 123.47 |
| 2018-06-30 | $27M | 274k | 99.29 |
| 2018-03-31 | $38M | 427k | 88.29 |
| 2017-12-31 | $36M | 367k | 98.67 |
| 2017-09-30 | $41M | 421k | 96.26 |
| 2017-06-30 | $30M | 319k | 94.52 |
| 2017-03-31 | $335k | 4.1k | 81.71 |
| 2016-06-30 | $3.5M | 46k | 75.88 |
| 2016-03-31 | $36M | 514k | 69.32 |
| 2015-12-31 | $31M | 515k | 60.22 |
| 2015-09-30 | $32M | 599k | 54.12 |
| 2015-03-31 | $54M | 903k | 60.21 |
| 2014-12-31 | $50M | 941k | 53.24 |
| 2014-09-30 | $56M | 1.3M | 44.76 |
| 2014-06-30 | $68M | 1.6M | 42.18 |
| 2014-03-31 | $63M | 1.4M | 44.05 |
| 2013-09-30 | $28M | 676k | 41.15 |
| 2013-06-30 | $16M | 232k | 70.26 |