Vertex Pharmaceuticals (VRTX)
493.96
1.49 (0.30%)
At close: Apr 25, 2025, 3:59 PM
494.80
0.17%
After-hours: Apr 25, 2025, 05:56 PM EDT
Vertex Pharmaceuticals Short Interest
Vertex Pharmaceuticals has a total short interest of 4.46M. Its short interest has decreased by -22.42% to the previous Month.
Short Interest
4.46M
Short Prior Month
5.75M
% Change MoM
-22.42%
Short % Floating
1.74%
Short % Outstanding
1.74%
Days to Cover
3.26
Short Interest Chart
Short Interest History
| Date | Short Interest | Short Prior Month | % Change | Days to Cover | Short % Float | Short % Out |
|---|---|---|---|---|---|---|
| Apr 09, 2025 | 4.46M | 5.75M | -22.42% | 3.26 | 1.74% | 1.74% |
| Mar 25, 2025 | 5.75M | 5.48M | 4.91% | 4.22 | 2.24% | 2.24% |
| Mar 11, 2025 | 5.48M | 5.07M | 8.24% | 3.93 | 2.14% | 2.14% |
| Feb 26, 2025 | 5.07M | 4.56M | 11.07% | 3.47 | 1.98% | 1.97% |
| Feb 11, 2025 | 4.56M | 4.39M | 3.81% | 2.87 | 1.77% | 1.77% |
| Jan 27, 2025 | 4.39M | 3.96M | 11.09% | 2.86 | 1.71% | 1.71% |
| Jan 10, 2025 | 3.96M | 3.51M | 12.61% | 1.6 | 1.54% | 1.54% |
| Dec 24, 2024 | 3.51M | 3.67M | -4.32% | 3.26 | 1.37% | 1.36% |
| Dec 10, 2024 | 3.67M | 4.11M | -10.69% | 2.58 | 1.43% | 1.43% |
| Nov 26, 2024 | 4.11M | 4.5M | -8.75% | 2.89 | 1.6% | 1.6% |
| Nov 11, 2024 | 4.5M | 4.29M | 4.97% | 4.52 | 1.75% | 1.75% |
| Oct 24, 2024 | 4.29M | 4.08M | 5.28% | 4.32 | 1.66% | 1.66% |
| Oct 09, 2024 | 4.08M | 4.34M | -5.97% | 3.9 | 1.58% | 1.58% |
| Sep 24, 2024 | 4.34M | 4.38M | -1.04% | 4.67 | 1.68% | 1.68% |
| Sep 11, 2024 | 4.38M | 4.42M | -0.97% | 4.31 | 1.7% | 1.7% |
| Aug 09, 2024 | 5.08M | 4.12M | 23.17% | 4.66 | 1.97% | 1.97% |
| Jul 24, 2024 | 4.12M | 4.1M | 0.53% | 5.04 | 1.6% | 1.6% |
| Jul 10, 2024 | 4.1M | 4.47M | -8.15% | 2.58 | 1.59% | 1.59% |
| Jun 26, 2024 | 4.47M | 4.35M | 2.73% | 4.02 | 1.73% | 1.73% |
| Jun 11, 2024 | 4.35M | 3.77M | 15.34% | 3.54 | 1.69% | 1.68% |
| May 24, 2024 | 3.77M | 3.87M | -2.62% | 3.32 | 1.46% | 1.46% |
| May 09, 2024 | 3.87M | 4.03M | -3.92% | 3.96 | 1.5% | 1.5% |
| Apr 24, 2024 | 4.03M | 3.98M | 1.35% | 4.39 | 1.56% | 1.56% |
| Apr 09, 2024 | 3.98M | 4.13M | -3.63% | 4.54 | 1.54% | 1.54% |
| Mar 26, 2024 | 4.13M | 4.05M | 1.74% | 3.79 | 1.6% | 1.6% |
| Mar 11, 2024 | 4.05M | 4.13M | -1.71% | 3.96 | 1.57% | 1.57% |
| Feb 09, 2024 | 3.31M | 3.35M | -1.39% | 1.99 | 1.28% | 1.28% |
| Jan 24, 2024 | 3.35M | 3.26M | 3% | 2.78 | 1.3% | 1.3% |
| Jan 10, 2024 | 3.26M | 3.55M | -8.33% | 3.46 | 1.27% | 1.26% |
| Dec 27, 2023 | 3.55M | 2.69M | 32.14% | 1.75 | 1.38% | 1.38% |
| Dec 11, 2023 | 2.69M | 2.51M | 7.22% | 1.82 | 1.04% | 1.04% |
| Nov 27, 2023 | 2.51M | 2.59M | -3.32% | 1.64 | 0.97% | 0.97% |
| Nov 09, 2023 | 2.6M | 2.86M | -8.82% | 2.09 | 1.01% | 1.01% |
| Oct 24, 2023 | 2.86M | 2.85M | 0.15% | 2.75 | 1.11% | 1.11% |
| Oct 10, 2023 | 2.85M | 2.86M | -0.14% | 3.6 | 1.11% | 1.1% |
| Sep 26, 2023 | 2.86M | 2.92M | -2.23% | 2.87 | 1.11% | 1.11% |
| Sep 12, 2023 | 2.92M | 2.73M | 6.86% | 3.92 | 1.13% | 1.13% |
| Aug 24, 2023 | 2.73M | 2.86M | -4.25% | 2.76 | 1.06% | 1.06% |
| Aug 09, 2023 | 2.86M | 2.51M | 13.61% | 2.11 | 1.11% | 1.11% |
| Jul 25, 2023 | 2.51M | 2.73M | -7.84% | 2.82 | 0.98% | 0.98% |
| Jul 12, 2023 | 2.73M | 2.73M | -0.2% | 1.95 | 1.06% | 1.06% |
| Jun 27, 2023 | 2.73M | 3.07M | -11.06% | 2.3 | 1.06% | 1.06% |
| Jun 09, 2023 | 3.07M | 3.23M | -4.76% | 1.86 | 1.19% | 1.19% |
| May 24, 2023 | 3.23M | 3.24M | -0.31% | 3.11 | 1.25% | 1.25% |
| May 09, 2023 | 3.24M | 3.38M | -4.27% | 2.83 | 1.26% | 1.26% |
| Apr 25, 2023 | 3.38M | 3.5M | -3.47% | 3.69 | 1.31% | 1.31% |
| Apr 12, 2023 | 3.5M | 2.92M | 19.77% | 2.97 | 1.36% | 1.36% |
| Mar 24, 2023 | 2.92M | 2.68M | 9.04% | 2.86 | 1.14% | 1.13% |
| Mar 09, 2023 | 2.68M | 2.8M | -4.32% | 2.5 | 1.04% | 1.04% |
| Feb 27, 2023 | 2.8M | 3.15M | -10.93% | 1.97 | 1.09% | 1.09% |
| Feb 09, 2023 | 3.15M | 2.63M | 19.45% | 1.99 | 1.23% | 1.22% |
| Jan 25, 2023 | 2.63M | 2.5M | 5.28% | 2.07 | 1.03% | 1.02% |
| Jan 11, 2023 | 2.5M | 3.09M | -19.03% | 1.96 | 0.97% | 0.97% |
| Dec 27, 2022 | 3.09M | 2.81M | 9.79% | 2.58 | 1.21% | 1.2% |
| Dec 09, 2022 | 2.81M | 3.03M | -7.18% | 1.72 | 1.1% | 1.1% |
| Nov 25, 2022 | 3.03M | 2.84M | 6.92% | 2.11 | 1.18% | 1.18% |
| Nov 09, 2022 | 2.84M | 2.93M | -3.24% | 1.62 | 1.11% | 1.1% |
| Oct 25, 2022 | 2.93M | 3.11M | -5.67% | 2.39 | 1.14% | 1.14% |
| Oct 11, 2022 | 3.11M | 2.89M | 7.56% | 2.05 | 1.21% | 1.21% |
| Sep 26, 2022 | 2.89M | 2.83M | 2.13% | 2.32 | 1.13% | 1.13% |
| Sep 12, 2022 | 2.83M | 2.57M | 10.21% | 2.7 | 1.1% | 1.1% |
| Aug 24, 2022 | 2.57M | 3.42M | -24.88% | 1.67 | 1% | 1% |
| Aug 09, 2022 | 3.42M | 3.59M | -4.81% | 2.63 | 1.33% | 1.33% |
| Jul 26, 2022 | 3.59M | 3.15M | 13.92% | 2.24 | 1.4% | 1.4% |
| Jul 12, 2022 | 3.15M | 3.42M | -7.76% | 1.46 | 1.23% | 1.23% |
| Jun 27, 2022 | 3.42M | 3.84M | -11.01% | 2.62 | 1.34% | 1.34% |
| Jun 09, 2022 | 3.84M | 3.58M | 7.19% | 2.19 | 1.5% | 1.5% |
| May 24, 2022 | 3.58M | 3.41M | 4.86% | 1.79 | 1.4% | 1.4% |
| May 10, 2022 | 3.41M | 4.1M | -16.67% | 2.21 | 1.34% | 1.33% |
| Apr 26, 2022 | 4.1M | 4.01M | 2.25% | 2.18 | 1.61% | 1.6% |
| Apr 11, 2022 | 4.01M | 3.36M | 19.28% | 2.7 | 1.57% | 1.57% |
| Mar 24, 2022 | 3.36M | 3.59M | -6.46% | 2.43 | 1.32% | 1.31% |
| Mar 09, 2022 | 3.59M | 3.26M | 10.22% | 2.38 | 1.41% | 1.41% |
| Feb 25, 2022 | 3.26M | 3M | 8.53% | 1.75 | 1.28% | 1.28% |
| Feb 09, 2022 | 3M | 3.04M | -1.09% | 1.32 | 1.18% | 1.18% |
| Jan 26, 2022 | 3.04M | 2.91M | 4.3% | 1.85 | 1.19% | 1.19% |
| Jan 11, 2022 | 2.91M | 3.21M | -9.32% | 1.73 | 1.14% | 1.14% |
| Dec 27, 2021 | 3.21M | 2.85M | 12.8% | 1.36 | 1.26% | 1.26% |
| Dec 09, 2021 | 2.85M | 2.9M | -1.87% | 1.33 | 1.12% | 1.12% |
| Nov 24, 2021 | 2.9M | 4.76M | -39.1% | 1.56 | 1.14% | 1.14% |
| Nov 09, 2021 | 4.76M | 4.44M | 7.27% | 3.06 | 1.87% | 1.87% |
| Oct 26, 2021 | 4.44M | 5.07M | -12.46% | 3 | 1.73% | 1.73% |
| Oct 11, 2021 | 5.07M | 4.96M | 2.24% | 3.59 | 1.98% | 1.98% |
| Sep 24, 2021 | 4.96M | 4.83M | 2.68% | 3.95 | 1.91% | 1.91% |
| Sep 10, 2021 | 4.83M | 5.04M | -4.16% | 3.33 | 1.86% | 1.86% |
| Aug 24, 2021 | 5.04M | 4.19M | 20.25% | 1.86 | 1.94% | 1.94% |
| Aug 10, 2021 | 4.19M | 4.09M | 2.44% | 1.88 | 1.62% | 1.62% |
| Jul 26, 2021 | 4.09M | 4.07M | 0.39% | 2.18 | 1.58% | 1.58% |
| Jul 12, 2021 | 4.07M | 4.52M | -9.77% | 1.38 | 1.57% | 1.57% |
| Jun 24, 2021 | 4.52M | 4.05M | 11.62% | 1.37 | 1.75% | 1.74% |
| Jun 09, 2021 | 4.05M | 4.11M | -1.62% | 3.05 | 1.56% | 1.56% |
| May 25, 2021 | 4.11M | 4.63M | -11.2% | 3.54 | 1.59% | 1.59% |
| May 11, 2021 | 4.63M | 4.89M | -5.32% | 3.52 | 1.79% | 1.79% |
| Apr 26, 2021 | 4.89M | 4.15M | 17.91% | 3.07 | 1.89% | 1.89% |
| Apr 12, 2021 | 4.25M | 4.98M | -14.72% | 2.65 | 1.64% | 1.64% |
| Mar 24, 2021 | 4.98M | 4.35M | 14.39% | 2.59 | 1.92% | 1.92% |
| Mar 09, 2021 | 4.35M | 3.99M | 9.03% | 2.09 | 1.68% | 1.67% |
| Feb 24, 2021 | 3.99M | 3.47M | 14.94% | 1.59 | 1.54% | 1.54% |
| Feb 09, 2021 | 3.47M | 3.29M | 5.48% | 2.23 | 1.34% | 1.34% |
| Jan 27, 2021 | 3.29M | 3.37M | -2.41% | 2.01 | 1.27% | 1.27% |