West Pharmaceutical Services shares owned by Citadel Advisors
Quarter-by-quarter ownership of West Pharmaceutical Services (WST) shares owned by Citadel Advisors
from 13F filings
Historical chart of Citadel Advisors investment in West Pharmaceutical Services
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Quarterly reported holdings in West Pharmaceutical Services by Citadel Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $349M | 991k | 352.12 |
| 2023-09-30 | $601M | 1.6M | 375.21 |
| 2023-06-30 | $411M | 1.1M | 382.47 |
| 2023-03-31 | $386M | 1.1M | 346.47 |
| 2022-12-31 | $45M | 189k | 235.35 |
| 2022-06-30 | $47M | 156k | 302.37 |
| 2022-03-31 | $197M | 480k | 410.71 |
| 2021-12-31 | $21M | 45k | 469.35 |
| 2021-09-30 | $40M | 93k | 424.54 |
| 2021-06-30 | $16M | 45k | 359.18 |
| 2021-03-31 | $5.7M | 20k | 281.83 |
| 2020-12-31 | $11M | 39k | 283.33 |
| 2020-09-30 | $5.4M | 20k | 274.85 |
| 2020-06-30 | $35M | 155k | 227.17 |
| 2020-03-31 | $4.4M | 29k | 152.21 |
| 2019-12-31 | $6.0M | 40k | 150.34 |
| 2019-09-30 | $23M | 162k | 141.82 |
| 2019-06-30 | $9.6M | 77k | 125.14 |
| 2019-03-31 | $4.0M | 37k | 110.01 |
| 2018-12-31 | $932k | 9.5k | 98.06 |
| 2018-09-30 | $348k | 2.8k | 123.49 |
| 2018-06-30 | $336k | 3.4k | 99.23 |
| 2018-03-31 | $3.3M | 37k | 88.28 |
| 2017-12-31 | $3.2M | 33k | 98.66 |
| 2017-09-30 | $649k | 6.7k | 96.19 |
| 2017-06-30 | $3.5M | 38k | 94.54 |
| 2017-03-31 | $4.5M | 55k | 81.60 |
| 2016-12-31 | $1.4M | 16k | 84.83 |
| 2016-09-30 | $5.4M | 72k | 74.50 |
| 2016-03-31 | $757k | 11k | 69.34 |
| 2015-12-31 | $3.3M | 55k | 60.20 |
| 2015-09-30 | $21k | 380 | 55.26 |
| 2015-03-31 | $603k | 10k | 60.24 |
| 2014-09-30 | $1.6M | 35k | 44.75 |
| 2014-06-30 | $1.6M | 38k | 42.18 |
| 2014-03-31 | $89k | 2.0k | 44.21 |
| 2013-12-31 | $438k | 8.9k | 49.10 |
| 2013-09-30 | $1.7M | 42k | 41.16 |
| 2013-06-30 | $5.1M | 73k | 70.26 |
| 2013-03-31 | $8.4M | 129k | 64.94 |
| 2012-12-31 | $792k | 15k | 54.78 |
| 2012-09-30 | $844k | 16k | 53.10 |
| 2012-06-30 | $338k | 6.7k | 50.56 |
| 2012-03-31 | $2.2M | 51k | 42.54 |
| 2011-12-31 | $1.0M | 27k | 37.94 |
| 2011-09-30 | $919k | 25k | 37.11 |
| 2011-06-30 | $600k | 14k | 43.77 |
| 2011-03-31 | $841k | 19k | 44.44 |
| 2010-12-31 | $1.0M | 25k | 41.21 |