West Pharmaceutical Servi... (WST)
201.90
-7.23 (-3.46%)
At close: Apr 17, 2025, 3:59 PM
200.63
-0.63%
Pre-market: Apr 21, 2025, 06:58 AM EDT
West Pharmaceutical Services Short Interest
West Pharmaceutical Services has a total short interest of 1.43M. Its short interest has decreased by -7.35% to the previous Month.
Short Interest
1.43M
Short Prior Month
1.54M
% Change MoM
-7.35%
Short % Floating
2.59%
Short % Outstanding
1.97%
Days to Cover
1.61
Short Interest Chart
Short Interest History
| Date | Short Interest | Short Prior Month | % Change | Days to Cover | Short % Float | Short % Out |
|---|---|---|---|---|---|---|
| Apr 09, 2025 | 1.43M | 1.54M | -7.35% | 1.61 | 2.59% | 1.97% |
| Mar 25, 2025 | 1.54M | 1.37M | 12.49% | 1.54 | 2.8% | 2.13% |
| Mar 11, 2025 | 1.37M | 1.19M | 14.77% | 1 | 2.48% | 1.89% |
| Feb 26, 2025 | 1.19M | 1.34M | -11.2% | 1 | 2.16% | 1.65% |
| Feb 11, 2025 | 1.34M | 1.5M | -10.55% | 3.28 | 2.43% | 1.86% |
| Jan 27, 2025 | 1.5M | 1.5M | 0.46% | 3.26 | 2.72% | 2.07% |
| Jan 10, 2025 | 1.5M | 1.16M | 28.92% | 2.47 | 2.71% | 2.07% |
| Dec 24, 2024 | 1.16M | 1.16M | -0.4% | 3.17 | 2.1% | 1.6% |
| Dec 10, 2024 | 1.16M | 1.3M | -10.26% | 2.32 | 2.11% | 1.61% |
| Nov 26, 2024 | 1.3M | 1.43M | -9.36% | 1.97 | 2.35% | 1.79% |
| Nov 11, 2024 | 1.43M | 1.54M | -7.26% | 1.54 | 2.59% | 1.98% |
| Oct 24, 2024 | 1.54M | 1.44M | 6.97% | 2.42 | 2.79% | 2.13% |
| Oct 09, 2024 | 1.44M | 1.56M | -7.56% | 3.18 | 2.61% | 1.99% |
| Sep 24, 2024 | 1.56M | 1.53M | 2.24% | 4.54 | 2.82% | 2.15% |
| Sep 11, 2024 | 1.53M | 1.26M | 20.82% | 4.28 | 2.76% | 2.11% |
| Aug 09, 2024 | 1.18M | 1.24M | -4.81% | 1.18 | 2.13% | 1.63% |
| Jul 24, 2024 | 1.24M | 1.23M | 0.82% | 2.82 | 2.23% | 1.7% |
| Jul 10, 2024 | 1.23M | 1.22M | 0.56% | 1.62 | 2.21% | 1.69% |
| Jun 26, 2024 | 1.22M | 1.28M | -4.48% | 2.39 | 2.2% | 1.68% |
| Jun 11, 2024 | 1.28M | 1.14M | 12.33% | 2.33 | 2.3% | 1.76% |
| May 24, 2024 | 1.14M | 1.04M | 9.04% | 2.05 | 2.05% | 1.56% |
| May 09, 2024 | 1.04M | 975.86K | 7.07% | 1.96 | 1.88% | 1.43% |
| Apr 24, 2024 | 975.86K | 1.13M | -13.99% | 3.04 | 1.75% | 1.34% |
| Apr 09, 2024 | 1.13M | 1.21M | -6.2% | 3.15 | 2.02% | 1.55% |
| Mar 26, 2024 | 1.21M | 1.2M | 0.78% | 2 | 2.16% | 1.65% |
| Mar 11, 2024 | 1.2M | 1.02M | 17.93% | 1.89 | 2.14% | 1.64% |
| Feb 09, 2024 | 1.16M | 1.07M | 8.68% | 2.74 | 2.06% | 1.57% |
| Jan 24, 2024 | 1.07M | 1.17M | -8.31% | 2.29 | 1.9% | 1.45% |
| Jan 10, 2024 | 1.17M | 1.19M | -1.53% | 3.78 | 2.07% | 1.58% |
| Dec 27, 2023 | 1.19M | 1.19M | -0.33% | 2.42 | 2.1% | 1.6% |
| Dec 11, 2023 | 1.19M | 1.28M | -7.15% | 2.98 | 2.11% | 1.61% |
| Nov 27, 2023 | 1.28M | 942K | 36.04% | 2.78 | 2.27% | 1.73% |
| Nov 09, 2023 | 942K | 1.09M | -13.75% | 1.9 | 1.67% | 1.27% |
| Oct 24, 2023 | 1.09M | 857.28K | 27.39% | 3.87 | 1.93% | 1.48% |
| Oct 10, 2023 | 857.28K | 885.19K | -3.15% | 3.17 | 1.52% | 1.16% |
| Sep 26, 2023 | 885.19K | 916.92K | -3.46% | 2.9 | 1.57% | 1.2% |
| Sep 12, 2023 | 916.92K | 850.92K | 7.76% | 2.78 | 1.63% | 1.24% |
| Aug 24, 2023 | 850.92K | 617.14K | 37.88% | 2.23 | 1.51% | 1.15% |
| Aug 09, 2023 | 617.14K | 731.72K | -15.66% | 1.38 | 1.1% | 0.84% |
| Jul 25, 2023 | 731.72K | 858.34K | -14.75% | 2.94 | 1.29% | 0.99% |
| Jul 12, 2023 | 858.34K | 993.53K | -13.61% | 2 | 1.51% | 1.16% |
| Jun 27, 2023 | 993.53K | 858.26K | 15.76% | 2.79 | 1.75% | 1.34% |
| Jun 09, 2023 | 858.26K | 863.76K | -0.64% | 1.94 | 1.51% | 1.16% |
| May 24, 2023 | 863.76K | 1.19M | -27.33% | 2.31 | 1.52% | 1.16% |
| May 09, 2023 | 1.19M | 1.35M | -11.9% | 2.39 | 2.1% | 1.6% |
| Apr 25, 2023 | 1.35M | 1.34M | 0.41% | 3.65 | 2.38% | 1.82% |
| Apr 12, 2023 | 1.34M | 1.57M | -14.44% | 2.81 | 2.37% | 1.81% |
| Mar 24, 2023 | 1.57M | 1.54M | 2.21% | 3.07 | 2.77% | 2.11% |
| Mar 09, 2023 | 1.54M | 1.67M | -7.77% | 1.77 | 2.71% | 2.07% |
| Feb 27, 2023 | 1.67M | 1.34M | 24.3% | 2.56 | 2.92% | 2.25% |
| Feb 09, 2023 | 1.34M | 1.27M | 5.2% | 2.32 | 2.35% | 1.81% |
| Jan 25, 2023 | 1.27M | 1.37M | -6.91% | 2.16 | 2.24% | 1.72% |
| Jan 11, 2023 | 1.37M | 1.16M | 18.17% | 2.73 | 2.4% | 1.85% |
| Dec 27, 2022 | 1.16M | 1.44M | -19.48% | 1.79 | 2.04% | 1.56% |
| Dec 09, 2022 | 1.44M | 993.78K | 44.72% | 1.56 | 2.53% | 1.94% |
| Nov 25, 2022 | 993.78K | 841.44K | 18.11% | 1.25 | 1.75% | 1.34% |
| Nov 09, 2022 | 841.44K | 827.38K | 1.7% | 1 | 1.48% | 1.14% |
| Oct 25, 2022 | 827.38K | 934.6K | -11.47% | 1.4 | 1.46% | 1.12% |
| Oct 11, 2022 | 934.6K | 834.7K | 11.97% | 1.88 | 1.64% | 1.26% |
| Sep 26, 2022 | 834.7K | 712.23K | 17.2% | 2.27 | 1.47% | 1.13% |
| Sep 12, 2022 | 712.23K | 860.5K | -17.23% | 2.1 | 1.25% | 0.96% |
| Aug 24, 2022 | 860.5K | 912.13K | -5.66% | 2.99 | 1.51% | 1.16% |
| Aug 09, 2022 | 912.13K | 960.79K | -5.06% | 2.09 | 1.6% | 1.23% |
| Jul 26, 2022 | 960.79K | 906.81K | 5.95% | 2.13 | 1.69% | 1.3% |
| Jul 12, 2022 | 906.81K | 761K | 19.16% | 2.02 | 1.6% | 1.23% |
| Jun 27, 2022 | 761K | 728.11K | 4.52% | 1.94 | 1.34% | 1.03% |
| Jun 09, 2022 | 728.11K | 850.65K | -14.41% | 1.56 | 1.28% | 0.98% |
| May 24, 2022 | 850.65K | 983.38K | -13.5% | 1.68 | 1.5% | 1.15% |
| May 10, 2022 | 983.38K | 1.15M | -14.46% | 1.8 | 1.73% | 1.33% |
| Apr 26, 2022 | 1.15M | 1.2M | -4.15% | 3.47 | 2.02% | 1.55% |
| Apr 11, 2022 | 1.2M | 1.24M | -3.24% | 3.23 | 2.11% | 1.62% |
| Mar 24, 2022 | 1.24M | 1.03M | 20.46% | 3.58 | 1.89% | 1.67% |
| Mar 09, 2022 | 1.03M | 1.03M | 0.15% | 1.96 | 1.57% | 1.38% |
| Feb 25, 2022 | 1.03M | 1.19M | -13.53% | 3.01 | 1.57% | 1.38% |
| Feb 09, 2022 | 1.19M | 723.6K | 64.19% | 1.82 | 1.82% | 1.6% |
| Jan 26, 2022 | 723.6K | 895.87K | -19.23% | 1.57 | 1.11% | 0.97% |
| Jan 11, 2022 | 895.87K | 1.07M | -16.19% | 2.85 | 1.37% | 1.21% |
| Dec 27, 2021 | 1.07M | 1.12M | -4.39% | 2.87 | 1.64% | 1.44% |
| Dec 09, 2021 | 1.12M | 1.24M | -9.88% | 2.76 | 1.71% | 1.51% |
| Nov 24, 2021 | 1.24M | 911.34K | 36.13% | 2.8 | 1.9% | 1.67% |
| Nov 09, 2021 | 911.34K | 989.48K | -7.9% | 2.37 | 1.4% | 1.23% |
| Oct 26, 2021 | 989.48K | 874.79K | 13.11% | 2.9 | 1.52% | 1.34% |
| Oct 11, 2021 | 874.79K | 787.25K | 11.12% | 2.65 | 1.34% | 1.18% |
| Sep 24, 2021 | 787.25K | 913.49K | -13.82% | 2.38 | 1.21% | 1.06% |
| Sep 10, 2021 | 913.49K | 1.06M | -13.5% | 3.05 | 1.4% | 1.23% |
| Aug 24, 2021 | 1.06M | 973.03K | 8.53% | 4.02 | 1.62% | 1.43% |
| Aug 10, 2021 | 973.03K | 966.99K | 0.63% | 2.42 | 1.49% | 1.32% |
| Jul 26, 2021 | 966.99K | 1.12M | -13.61% | 2.69 | 1.48% | 1.31% |
| Jul 12, 2021 | 1.12M | 1.13M | -0.69% | 3.28 | 1.72% | 1.51% |
| Jun 24, 2021 | 1.13M | 1.01M | 11.25% | 3.49 | 1.73% | 1.53% |
| Jun 09, 2021 | 1.01M | 1.02M | -0.54% | 2.42 | 1.56% | 1.37% |
| May 25, 2021 | 1.02M | 862.89K | 18.07% | 2.7 | 1.57% | 1.38% |
| May 11, 2021 | 862.89K | 672.29K | 28.35% | 2.57 | 1.33% | 1.17% |
| Apr 26, 2021 | 672.29K | 692.45K | -2.91% | 2.28 | 1.03% | 0.91% |
| Apr 12, 2021 | 692.45K | 643.84K | 7.55% | 1.76 | 1.07% | 0.94% |
| Mar 24, 2021 | 643.84K | 602K | 6.95% | 1.76 | 0.99% | 0.87% |
| Mar 09, 2021 | 602K | 668.42K | -9.94% | 1.21 | 0.93% | 0.82% |
| Feb 24, 2021 | 668.42K | 845.47K | -20.94% | 1.45 | 1.15% | 0.9% |
| Feb 09, 2021 | 845.47K | 699.14K | 20.93% | 1.81 | 1.46% | 1.14% |
| Jan 27, 2021 | 699.14K | 658.41K | 6.19% | 1.65 | 1.21% | 0.94% |