West Pharmaceutical Services, Inc.
US ˙ NYSE ˙ US9553061055

SecurityWST / West Pharmaceutical Services, Inc.
InstitutionFirst Horizon Advisors, Inc.
Latest Disclosed Ownership207 shares
Latest Disclosed Value $ 45,508
First Horizon Advisors, Inc. reports 11.89% increase in ownership of WST / West Pharmaceutical Services, Inc.

On August 6, 2025 - First Horizon Advisors, Inc. filed a 13F-HR form disclosing ownership of 207 shares of West Pharmaceutical Services, Inc. (US:WST) valued at $45,292 USD as of June 30, 2025. The entity filed a previous 13F-HR on April 28, 2025 disclosing 185 shares of West Pharmaceutical Services, Inc.. This represents a change in shares of 11.89% during the quarter. The current value of the position is $65,102 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-08-06 2025-06-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 207 22 11.89 46 9.76 0.0012
2025-04-28 2025-03-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 185 85 85.00 41 28.13 0.0012
2025-02-03 2024-12-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 100 -14 -12.28 33 -5.88 0.0009
2024-11-08 2024-09-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 114 2 1.79 34 -5.56 0.0010
2024-07-19 2024-06-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 112 -58 -34.12 37 -46.27 0.0011
2024-04-26 2024-03-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 170 3 1.80 67 15.52 0.0021
2024-02-06 2023-12-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 167 13 8.44 59 1.75 0.0019
2023-10-27 2023-09-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 154 7 4.76 58 1.79 0.0021
2023-08-03 2023-06-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 147 0 0.00 56 12.00 0.0019
2023-05-15 2023-03-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 147 40 37.38 51 100.00 0.0018
2023-02-10 2022-12-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 107 -19 -15.08 25 -16.67 0.0009
2022-11-09 2022-09-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 126 -358 -73.97 30 -79.45 0.0012
2022-08-02 2022-06-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 484 479 9,580.00 146 7,200.00 0.0052
2022-05-10 2022-03-31 13F WEST PHARMACEUTICAL SVCS COMMON STOCK 955306105 5 -689 -99.28 2 -99.38 0.0001
2022-05-10 2022-03-31 13F WEST PHARMACEUTICAL SVCS COMMON STOCK 955306105 76 31
2022-02-09 2021-12-31 13F WEST PHARMACEUTICAL SVCS COMMON STOCK 955306105 694 27 4.05 324 14.89 0.0098
2021-11-15 2021-09-30 13F/A-1 WEST PHARMACEUTICAL SVCS COMMON STOCK 955306105 667 -5 -0.74 282 17.01 0.0092
2021-11-09 2021-09-30 13F WEST PHARMACEUTICAL SVCS COMMON STOCK 955306105 17,685 17,013 809 0.0118
2021-08-09 2021-06-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 672 301 81.13 241 131.73 0.0130
2021-05-11 2021-03-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 371 85 29.72 104 30.00 0.0060
2021-02-11 2020-12-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 286 60 26.55 80 31.15 0.0054
2020-11-12 2020-09-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 226 128 130.61 61 177.27 0.0046
2020-07-31 2020-06-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 98 98 22 0.0017
2018-05-02 2018-03-31 13F WEST0PHARMACEUTICAL0SERVICES COMMON0STOCK 955306105 0 -378 -100.00 0 -100.00
2018-01-25 2017-12-31 13F WEST0PHARMACEUTICAL0SERVICES COMMON0STOCK 955306105 378 13 3.56 37 5.71 0.0035
2017-11-09 2017-09-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 365 0 0.00 35 12.90 0.0036
2017-08-14 2017-06-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 365 -55 -13.10 31 -18.42 0.0034
2017-05-02 2017-03-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 420 -401 -48.84 38 -34.48 0.0043
2017-02-13 2016-12-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 821 0 0.00 58 0.00 0.0074
2016-10-28 2016-09-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 821 -236 -22.33 58 -27.50 0.0074
2016-07-29 2016-06-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 1,057 -91 -7.93 80 0.00 0.0108
2016-05-09 2016-03-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 1,148 133 13.10 80 31.15 0.0089
2016-02-08 2015-12-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 1,015 -377 -27.08 61 -18.67 0.0108
2015-11-06 2015-09-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 1,392 -154 -9.96 75 -15.73 0.0116
2015-08-03 2015-06-30 13F/A-1 WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 1,546 -40 -2.52 89 -5.32 0.0129
2015-07-31 2015-06-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 11 89
2015-05-04 2015-03-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 1,586 1,586 0.00 94 0.0136
2015-02-05 2014-12-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 0 -1,676 -100.00 0 -100.00
2014-11-13 2014-09-30 13F/A-1 WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 1,676 258 18.19 75 31.58 0.0117
2014-11-13 2014-09-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 1,676 258 75 0.0076
2014-08-07 2014-06-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 1,418 5 0.35 57 -10.94 0.0082
2014-05-02 2014-03-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 1,413 -5 -0.35 64 -1.54 0.0090
2014-02-07 2013-12-31 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 1,418 0 0.00 65 12.07 0.0097
2013-11-15 2013-09-30 13F WEST PHARMACEUTICAL SERVICES COMMON STOCK 955306105 1,418 384 37.14 58 -20.55 0.0093
2014-02-25 2013-06-30 13F WEST PHARMACEUTICAL Common Stock 955306105 1,034 0 0.00 73 8.96 0.0373
2014-02-25 2013-03-31 13F WEST PHARMACEUTICAL Common Stock 955306105 1,034 -194 -15.80 67 0.00 0.0377
2014-02-25 2012-12-31 13F WEST PHARMACEUTICAL Common Stock 955306105 1,228 -61 -4.73 67 -1.47 0.0477
2014-02-25 2012-09-30 13F WEST PHARMACEUTICAL COMMON STOCK 955306105 1,289 -1,039 -44.63 68 -50.72 0.0546
2014-02-25 2012-06-30 13F WEST PHARMACEUTICAL COMMON STOCK 955306105 2,328 -60 -2.51 138 6.15 0.1089
2014-02-25 2012-03-31 13F WEST PHARMACEUTICAL COMMON STOCK 955306105 2,388 2,388 130 0.1075
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.