Collegium Pharmaceutical ... (COLL)
26.92
0.13 (0.49%)
At close: Apr 28, 2025, 3:59 PM
26.87
-0.19%
After-hours: Apr 28, 2025, 04:05 PM EDT
Collegium Pharmaceutical Short Interest
Collegium Pharmaceutical has a total short interest of 4.47M. Its short interest has decreased by -1.25% to the previous Month.
Short Interest
4.47M
Short Prior Month
4.53M
% Change MoM
-1.25%
Short % Floating
16.62%
Short % Outstanding
13.92%
Days to Cover
9.61
Short Interest Chart
Short Interest History
| Date | Short Interest | Short Prior Month | % Change | Days to Cover | Short % Float | Short % Out |
|---|---|---|---|---|---|---|
| Apr 25, 2025 | 4.47M | 4.53M | -1.25% | 9.61 | 16.62% | 13.92% |
| Apr 09, 2025 | 4.53M | 5.27M | -14.01% | 9 | 16.83% | 14.1% |
| Mar 25, 2025 | 5.27M | 5.41M | -2.68% | 12.95 | 20.86% | 16.73% |
| Mar 11, 2025 | 5.41M | 5.21M | 3.96% | 14.36 | 21.44% | 17.19% |
| Feb 26, 2025 | 5.21M | 5.68M | -8.35% | 17.41 | 20.02% | 16.14% |
| Feb 11, 2025 | 5.68M | 5.62M | 1.17% | 15.63 | 21.84% | 17.62% |
| Jan 27, 2025 | 5.62M | 5.98M | -6.14% | 10.66 | 21.59% | 17.41% |
| Jan 10, 2025 | 5.98M | 5.99M | -0.1% | 12.76 | 23% | 18.55% |
| Dec 24, 2024 | 5.99M | 6.11M | -1.95% | 13.29 | 23.02% | 18.57% |
| Dec 10, 2024 | 6.11M | 6.29M | -2.82% | 13.28 | 23.48% | 18.94% |
| Nov 26, 2024 | 6.29M | 6.21M | 1.25% | 11.28 | 24.16% | 19.49% |
| Nov 11, 2024 | 6.21M | 6.15M | 0.98% | 23.61 | 23.86% | 19.25% |
| Oct 24, 2024 | 6.15M | 5.94M | 3.56% | 14.57 | 23.67% | 19.08% |
| Oct 09, 2024 | 5.94M | 6.35M | -6.53% | 11.99 | 22.85% | 18.43% |
| Sep 24, 2024 | 6.35M | 6.29M | 1.02% | 27.83 | 24.45% | 19.72% |
| Sep 11, 2024 | 6.29M | 6.11M | 2.82% | 21.13 | 24.2% | 19.52% |
| Aug 26, 2024 | 6.11M | 6.22M | -1.68% | 12.55 | 23.54% | 18.98% |
| Aug 09, 2024 | 6.22M | 6.92M | -10.14% | 10.67 | 23.94% | 19.3% |
| Jul 24, 2024 | 6.92M | 6.94M | -0.36% | 26.08 | 26.14% | 21.15% |
| Jul 10, 2024 | 6.94M | 6.63M | 4.83% | 9.33 | 26.23% | 21.23% |
| Jun 26, 2024 | 6.63M | 6.85M | -3.27% | 13.99 | 25.02% | 20.25% |
| Jun 11, 2024 | 6.85M | 6.93M | -1.24% | 16.48 | 25.87% | 20.93% |
| May 24, 2024 | 6.93M | 6.86M | 1.11% | 10.73 | 26.19% | 21.2% |
| May 09, 2024 | 6.86M | 6.99M | -1.83% | 21.11 | 25.9% | 20.96% |
| Apr 24, 2024 | 6.99M | 7.12M | -1.84% | 21.31 | 26.4% | 21.36% |
| Apr 09, 2024 | 7.12M | 7.01M | 1.55% | 14.32 | 26.89% | 21.76% |
| Mar 26, 2024 | 7.01M | 6.72M | 4.37% | 13.65 | 27.03% | 21.93% |
| Mar 11, 2024 | 6.72M | 6.82M | -1.52% | 11.69 | 25.9% | 21.01% |
| Feb 27, 2024 | 6.82M | 6.76M | 0.93% | 24.28 | 26.3% | 21.34% |
| Feb 09, 2024 | 6.76M | 6.35M | 6.47% | 23.67 | 25.42% | 20.72% |
| Jan 24, 2024 | 6.35M | 6.38M | -0.53% | 9.76 | 23.88% | 19.46% |
| Jan 10, 2024 | 6.38M | 6.62M | -3.57% | 14.72 | 24% | 19.56% |
| Dec 27, 2023 | 6.62M | 6.6M | 0.2% | 15.07 | 24.89% | 20.29% |
| Dec 11, 2023 | 6.6M | 6.8M | -2.92% | 18.61 | 24.84% | 20.25% |
| Nov 27, 2023 | 6.8M | 6.01M | 13.12% | 17.31 | 25.59% | 20.86% |
| Nov 09, 2023 | 6.01M | 6.48M | -7.24% | 23.78 | 22.62% | 18.44% |
| Oct 24, 2023 | 6.48M | 6.47M | 0.25% | 23.86 | 22.58% | 18.66% |
| Oct 10, 2023 | 6.47M | 6.92M | -6.51% | 28.1 | 22.53% | 18.62% |
| Sep 26, 2023 | 6.92M | 7.4M | -6.59% | 22.22 | 24.1% | 19.91% |
| Sep 12, 2023 | 7.4M | 7.64M | -3.13% | 28.15 | 25.8% | 21.32% |
| Aug 24, 2023 | 7.64M | 5.94M | 28.73% | 15.69 | 26.63% | 22.01% |
| Aug 09, 2023 | 5.94M | 6.57M | -9.68% | 24.93 | 20.68% | 17.09% |
| Jul 25, 2023 | 6.57M | 6.67M | -1.46% | 34.49 | 23.01% | 19% |
| Jul 12, 2023 | 6.67M | 6.54M | 2.01% | 17.82 | 23.35% | 19.28% |
| Jun 27, 2023 | 6.54M | 6.28M | 4.07% | 20.24 | 22.89% | 18.9% |
| Jun 09, 2023 | 6.28M | 6.36M | -1.24% | 25.91 | 22% | 18.16% |
| May 24, 2023 | 6.36M | 6.23M | 2.12% | 14.12 | 22.27% | 18.39% |
| May 09, 2023 | 6.23M | 6.19M | 0.71% | 22.38 | 21.81% | 18.01% |
| Apr 25, 2023 | 6.19M | 5.83M | 6.2% | 16.25 | 21.67% | 17.89% |
| Apr 12, 2023 | 5.83M | 5.7M | 2.17% | 19.18 | 20.4% | 16.85% |
| Mar 24, 2023 | 5.7M | 5.47M | 4.28% | 15.04 | 23.34% | 16.74% |
| Mar 09, 2023 | 5.47M | 4.71M | 16.06% | 12.04 | 22.38% | 16.05% |
| Feb 27, 2023 | 4.71M | 3.94M | 19.51% | 5.21 | 19.29% | 13.83% |
| Feb 09, 2023 | 3.94M | 3.97M | -0.67% | 13.14 | 16.14% | 11.57% |
| Jan 25, 2023 | 3.97M | 3.66M | 8.37% | 5.98 | 16.39% | 11.72% |
| Jan 11, 2023 | 3.66M | 3.59M | 2.04% | 14.25 | 15.13% | 10.82% |
| Dec 27, 2022 | 3.59M | 3.76M | -4.57% | 15.52 | 15% | 10.69% |
| Dec 09, 2022 | 3.76M | 3.93M | -4.36% | 19.06 | 15.71% | 11.2% |
| Nov 25, 2022 | 3.93M | 3.84M | 2.49% | 12.95 | 16.43% | 11.71% |
| Nov 09, 2022 | 3.84M | 3.9M | -1.58% | 25.18 | 16.03% | 11.43% |
| Oct 25, 2022 | 3.9M | 3.8M | 2.48% | 19.98 | 16.15% | 11.54% |
| Oct 11, 2022 | 3.8M | 3.69M | 3.21% | 14.79 | 15.76% | 11.26% |
| Sep 26, 2022 | 3.69M | 3.62M | 1.92% | 13.91 | 15.05% | 10.8% |
| Sep 12, 2022 | 3.62M | 3.69M | -1.89% | 19.92 | 14.77% | 10.6% |
| Aug 24, 2022 | 3.69M | 3.57M | 3.39% | 13.85 | 15.05% | 10.8% |
| Aug 09, 2022 | 3.57M | 3.52M | 1.18% | 20.14 | 14.56% | 10.45% |
| Jul 26, 2022 | 3.52M | 3.61M | -2.36% | 13.03 | 14.4% | 10.33% |
| Jul 12, 2022 | 3.61M | 3.71M | -2.62% | 8.45 | 14.75% | 10.58% |
| Jun 27, 2022 | 3.71M | 3.46M | 7.17% | 13.56 | 15.23% | 10.91% |
| Jun 09, 2022 | 3.46M | 3.32M | 4.23% | 10.54 | 14.21% | 10.18% |
| May 24, 2022 | 3.32M | 3.32M | -0.17% | 7.19 | 13.63% | 9.77% |
| May 10, 2022 | 3.32M | 3.35M | -0.8% | 9.25 | 13.66% | 9.78% |
| Apr 26, 2022 | 3.35M | 3.42M | -1.98% | 7.91 | 13.8% | 9.88% |
| Apr 11, 2022 | 3.42M | 3.43M | -0.24% | 10.25 | 14.07% | 10.08% |
| Mar 24, 2022 | 3.43M | 3.62M | -5.3% | 10.61 | 15.54% | 10.27% |
| Mar 09, 2022 | 3.62M | 3.46M | 4.43% | 5.75 | 16.41% | 10.84% |
| Feb 25, 2022 | 3.46M | 3.31M | 4.73% | 6.45 | 15.72% | 10.38% |
| Feb 09, 2022 | 3.31M | 3.39M | -2.48% | 14.54 | 15.01% | 9.91% |
| Jan 26, 2022 | 3.39M | 3.46M | -2.08% | 23.15 | 15.2% | 10.08% |
| Jan 11, 2022 | 3.46M | 3.67M | -5.69% | 13.73 | 15.52% | 10.29% |
| Dec 27, 2021 | 3.67M | 4.34M | -15.33% | 12.29 | 15.81% | 10.63% |
| Dec 09, 2021 | 4.34M | 4.8M | -9.62% | 14.62 | 18.67% | 12.55% |
| Nov 24, 2021 | 4.8M | 3.85M | 24.81% | 11.59 | 20.66% | 13.89% |
| Nov 09, 2021 | 3.85M | 3.75M | 2.57% | 14.8 | 16.56% | 11.13% |
| Oct 26, 2021 | 3.75M | 3.71M | 1% | 20.64 | 15.98% | 10.78% |
| Oct 11, 2021 | 3.71M | 3.62M | 2.52% | 13.13 | 15.83% | 10.67% |
| Sep 24, 2021 | 3.62M | 3.39M | 6.83% | 16.74 | 14.95% | 10.18% |
| Sep 10, 2021 | 3.39M | 3.62M | -6.41% | 9.36 | 13.99% | 9.53% |
| Aug 24, 2021 | 3.62M | 4.12M | -12.11% | 6.94 | 14.95% | 10.19% |
| Aug 10, 2021 | 4.12M | 4.26M | -3.3% | 17.89 | 17.01% | 11.59% |
| Jul 26, 2021 | 4.26M | 4.19M | 1.77% | 27.14 | 17.62% | 12% |
| Jul 12, 2021 | 4.19M | 4.33M | -3.27% | 13.24 | 17.31% | 11.79% |
| Jun 24, 2021 | 4.33M | 4.04M | 7.07% | 18.75 | 18.11% | 12.28% |
| Jun 09, 2021 | 4.04M | 4.17M | -2.97% | 16.18 | 16.92% | 11.48% |
| May 25, 2021 | 4.17M | 4.34M | -4% | 20.52 | 17.43% | 11.83% |
| May 11, 2021 | 4.34M | 4.31M | 0.65% | 25.81 | 18.16% | 12.32% |
| Apr 26, 2021 | 4.31M | 4.25M | 1.51% | 19.83 | 18.08% | 12.26% |
| Apr 12, 2021 | 4.25M | 4.25M | -0.09% | 14.61 | 17.81% | 12.07% |
| Mar 24, 2021 | 4.25M | 4.53M | -6.18% | 11.48 | 14.24% | 12.24% |
| Mar 09, 2021 | 4.53M | 4.16M | 8.91% | 9.64 | 15.18% | 13.05% |
| Feb 24, 2021 | 4.16M | 4.25M | -1.97% | 2.66 | 13.94% | 11.98% |
| Feb 09, 2021 | 4.25M | 4.14M | 2.66% | 11.26 | 14.22% | 12.22% |
| Jan 27, 2021 | 4.14M | 3.89M | 6.32% | 11.5 | 13.92% | 11.95% |