Millennium Management — WST Trade History
Quarter-by-quarter changes in the WEST PHARMACEUTICAL SVSC INC position · CUSIP 955306105
Currently held · 1.8 YearsFirst seen: 2016 Q3
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Add | 21,290 | 7,515 | +54.6% | $7.6M | 0.00% |
| 2026 Q1 | 2026-05-15 | Reduce | 13,775 | -96,618 | -87.5% | $3.5M | 0.00% |
| 2025 Q4 | 2026-02-17 | Reduce | 110,393 | -202,593 | -64.7% | $30.4M | 0.01% |
| 2025 Q3 | 2025-11-14 | Reduce | 312,986 | -152,601 | -32.8% | $82.1M | 0.04% |
| 2025 Q2 | 2025-08-14 | Add | 465,587 | 161,184 | +53.0% | $101.9M | 0.05% |
| 2025 Q1 | 2025-05-15 | Add | 304,403 | 84,786 | +38.6% | $68.1M | 0.04% |
| 2024 Q4 | 2025-02-14 | New | 219,617 | 219,617 | — | $71.9M | 0.04% |
| 2024 Q3 | 2024-11-14 | Sold out | — | -393,857 | -100.0% | — | — |
| 2024 Q2 | 2024-08-14 | Reduce | 393,857 | -122,769 | -23.8% | $129.7M | 0.06% |
| 2024 Q1 | 2024-05-15 | Add | 516,626 | 490,308 | +1863.0% | $204.4M | 0.09% |
| 2023 Q4 | 2024-02-14 | Reduce | 26,318 | -4,998 | -16.0% | $9.3M | 0.00% |
| 2023 Q3 | 2023-11-14 | Reduce | 31,316 | -258,500 | -89.2% | $11.8M | 0.01% |
| 2023 Q2 | 2023-08-14 | Add | 289,816 | 27,685 | +10.6% | $110.8M | 0.06% |
| 2023 Q1 | 2023-05-15 | Add | 262,131 | 172,883 | +193.7% | $90.8K | 0.05% |
| 2022 Q4 | 2023-02-14 | Reduce | 89,248 | -63,978 | -41.8% | $21.0K | 0.01% |
| 2022 Q3 | 2022-11-14 | Add | 153,226 | 135,312 | +755.3% | $37.7M | 0.02% |
| 2022 Q2 | 2022-08-15 | Reduce | 17,914 | -18,474 | -50.8% | $5.4M | 0.00% |
| 2022 Q1 | 2022-05-16 | Add | 36,388 | 824 | +2.3% | $14.9M | 0.01% |
| 2021 Q4 | 2022-02-14 | Add | 35,564 | 21,469 | +152.3% | $16.7M | 0.01% |
| 2021 Q3 | 2021-11-15 | Reduce | 14,095 | -7,062 | -33.4% | $6.0M | 0.00% |
| 2021 Q2 | 2021-08-16 | Reduce | 21,157 | -111,244 | -84.0% | $7.6M | 0.01% |
| 2021 Q1 | 2021-05-17 | Reduce | 132,401 | -72,388 | -35.3% | $37.3M | 0.03% |
| 2020 Q4 | 2021-02-16 | Add | 204,789 | 187,008 | +1051.7% | $58.0M | 0.04% |
| 2020 Q3 | 2020-11-16 | Reduce | 17,781 | -145,875 | -89.1% | $4.9M | 0.01% |
| 2020 Q2 | 2020-08-14 | Reduce | 163,656 | -5,765 | -3.4% | $37.2M | 0.05% |
| 2020 Q1 | 2020-05-14 | Reduce | 169,421 | -279,048 | -62.2% | $25.8M | 0.06% |
| 2019 Q4 | 2020-02-14 | Reduce | 448,469 | -224,529 | -33.4% | $67.4M | 0.08% |
| 2019 Q3 | 2019-11-14 | Add | 672,998 | 521,158 | +343.2% | $95.4M | 0.15% |
| 2019 Q2 | 2019-08-15 | Reduce | 151,840 | -200,176 | -56.9% | $19.0M | 0.03% |
| 2019 Q1 | 2019-05-14 | Add | 352,016 | 200,268 | +132.0% | $38.8M | 0.06% |
| 2018 Q4 | 2019-02-15 | Add | 151,748 | 93,221 | +159.3% | $14.9M | 0.02% |
| 2018 Q3 | 2018-11-14 | Add | 58,527 | 55,786 | +2035.2% | $7.2M | 0.01% |
| 2018 Q2 | 2018-08-14 | Reduce | 2,741 | -191,952 | -98.6% | $272.0K | — |
| 2018 Q1 | 2018-05-15 | Add | 194,693 | 152,508 | +361.5% | $17.2M | 0.02% |
| 2017 Q4 | 2018-02-14 | Add | 42,185 | 35,339 | +516.2% | $4.2M | 0.01% |
| 2017 Q3 | 2017-11-14 | Reduce | 6,846 | -723,479 | -99.1% | $659.0K | 0.00% |
| 2017 Q2 | 2017-08-14 | Reduce | 730,325 | -316,560 | -30.2% | $69.0M | 0.12% |
| 2017 Q1 | 2017-05-15 | Reduce | 1,046,885 | -119,855 | -10.3% | $85.4M | 0.16% |
| 2016 Q4 | 2017-02-14 | Add | 1,166,740 | 1,061,438 | +1008.0% | $99.0M | 0.21% |
| 2016 Q3 | 2016-11-14 | New | 105,302 | 105,302 | — | $7.8M | 0.01% |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.