West Pharmaceutical Services, Inc.
US ˙ NYSE ˙ US9553061055

SecurityWST / West Pharmaceutical Services, Inc.
InstitutionHantz Financial Services, Inc.
Latest Disclosed Ownership921 shares
Latest Disclosed Value $ 231
Hantz Financial Services, Inc. reports 1.71% decrease in ownership of WST / West Pharmaceutical Services, Inc.

On May 1, 2026 - Hantz Financial Services, Inc. filed a 13F-HR form disclosing ownership of 921 shares of West Pharmaceutical Services, Inc. (US:WST) valued at $230,839 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 937 shares of West Pharmaceutical Services, Inc.. The current value of the position is $289,654 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)
2026-05-01 2026-03-31 13F WEST PHARMACEUTICAL SVSC USD 955306105 921 -16 -1.71 0 0.0035
2026-02-09 2025-12-31 13F WEST PHARMACEUTICAL SVSC USD 955306105 937 -41 -4.19 0 0.0038
2025-11-05 2025-09-30 13F WEST PHARMACEUTICAL SVSC USD 955306105 978 -69 -6.59 0 0.0039
2025-08-04 2025-06-30 13F WEST PHARMACEUTICAL SVSC USD 955306105 1,047 -24,709 -95.93 0 -100.00 0.0037
2025-05-12 2025-03-31 13F WEST PHARMACEUTICAL SVSC USD 955306105 25,756 -1,061 -3.96 6 -37.50 0.1014
2025-01-23 2024-12-31 13F WEST PHARMACEUTICAL SVSC USD 955306105 26,817 490 1.86 9 14.29 0.1530
2024-11-14 2024-09-30 13F WEST PHARMACEUTICAL SVSC USD 955306105 26,327 -2,739 -9.42 8 -22.22 0.1403
2024-07-30 2024-06-30 13F WEST PHARMACEUTICAL SVSC USD 955306105 29,066 -1,287 -4.24 10 -25.00 0.1841
2024-08-06 2024-03-31 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 30,353 -2,160 -6.64 12 9.09 0.2341
2024-08-06 2023-12-31 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 32,513 -1,240 -3.67 11 -8.33 0.2499
2024-08-06 2023-09-30 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 33,753 -20 -0.06 13 0.00 0.3214
2024-08-06 2023-06-30 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 33,773 851 2.58 13 9.09 0.3234
2024-08-06 2023-03-31 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 32,922 -1,403 -4.09 11 37.50 0.3112
2024-08-06 2022-12-31 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 34,325 -2,473 -6.72 8 -11.11 0.2438
2024-08-06 2022-09-30 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 36,798 1,161 3.26 9 -10.00 0.3127
2024-08-06 2022-06-30 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 35,637 524 1.49 11 -28.57 0.3639
2024-08-06 2022-03-31 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 35,113 2,136 6.48 14 -6.67 0.4251
2024-08-06 2021-12-31 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 32,977 2,082 6.74 15 15.38 0.4458
2024-08-06 2021-09-30 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 30,895 3,766 13.88 13 44.44 0.4293
2024-08-06 2021-06-30 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 27,129 1,372 5.33 10 28.57 0.3573
2024-08-06 2021-03-31 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 25,757 1,393 5.72 7 16.67 0.3008
2024-08-06 2020-12-31 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 24,364 641 2.70 7 0.00 0.3087
2024-08-06 2020-09-30 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 23,723 541 2.33 7 20.00 0.3328
2024-08-06 2020-06-30 13F/A WEST PHARMACEUTICAL SVSC USD 955306105 23,182 23,182 5 0.2942
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.