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West Pharmaceutical Services shares owned by Rock Springs Capital Management

Quarter-by-quarter ownership of West Pharmaceutical Services (WST) shares owned by Rock Springs Capital Management from 13F filings

Historical chart of Rock Springs Capital Management investment in West Pharmaceutical Services

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All positions including West Pharmaceutical Services held by Rock Springs Capital Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in West Pharmaceutical Services by Rock Springs Capital Management

Quarter filed Position value Share count Share price at filing
2023-09-30 $76M 202k 375.21
2023-06-30 $77M 202k 382.47
2023-03-31 $70M 202k 346.47
2022-12-31 $44M 186k 235.35
2022-09-30 $44M 181k 246.08
2022-06-30 $34M 111k 302.37
2022-03-31 $28M 69k 410.71
2021-12-31 $21M 46k 469.01
2021-09-30 $13M 30k 424.53
2021-06-30 $10M 29k 359.09
2021-03-31 $8.0M 29k 281.79
2020-12-31 $8.1M 29k 283.30
2020-09-30 $7.8M 29k 274.91
2020-06-30 $16M 71k 227.17
2020-03-31 $11M 71k 152.25
2019-12-31 $23M 153k 150.33
2019-09-30 $22M 153k 141.82
2019-06-30 $17M 138k 125.15
2019-03-31 $14M 125k 110.20
2018-12-31 $16M 160k 98.03
2018-09-30 $20M 160k 123.47
2018-06-30 $16M 160k 99.29