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BAMCO INC /NY/ WST Position History
West Pharmaceutical Services, Inc. • Healthcare
Quarters held
17
Latest value
$58.9M
Q2 2026
Peak value
$405.6M
First seen
Q2 2022
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q2 2022 | $354.2M |
| Q3 2022 | $285.3M |
| Q4 2022 | $253.1M |
| Q1 2023 | $369M |
| Q2 2023 | $405.6M |
| Q3 2023 | $394M |
| Q4 2023 | $351.4M |
| Q1 2024 | $353M |
| Q2 2024 | $251.4M |
| Q3 2024 | $145.2M |
| Q4 2024 | $142.2M |
| Q1 2025 | $93.2M |
| Q2 2025 | $67.3M |
| Q3 2025 | $78.9M |
| Q4 2025 | $72.4M |
| Q1 2026 | $50.1M |
| Q2 2026 | $58.9M |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q2 2026 | $58.9M | 164.2K | — | — |
| Q1 2026 | $50.1M | 199.8K | — | — |
| Q4 2025 | $72.4M | 263.2K | — | — |
| Q3 2025 | $78.9M | 300.9K | — | — |
| Q2 2025 | $67.3M | 307.6K | — | — |
| Q1 2025 | $93.2M | 416.1K | — | — |
| Q4 2024 | $142.2M | 434.1K | — | — |
| Q3 2024 | $145.2M | 483.8K | — | — |
| Q2 2024 | $251.4M | 763.2K | — | — |
| Q1 2024 | $353M | 891.9K | — | — |
| Q4 2023 | $351.4M | 997.8K | — | — |
| Q3 2023 | $394M | 1.05M | — | — |
| Q2 2023 | $405.6M | 1.06M | — | — |
| Q1 2023 | $369M | 1.07M | — | — |
| Q4 2022 | $253.1M | 1.08M | — | — |
| Q3 2022 | $285.3M | 1.16M | — | — |
| Q2 2022 | $354.2M | 1.17M | — | — |
Other funds holding WST
$1.2B
$1.2B
$825.6M
$817.1M
$431.2M
$272.6M
$209.6M