Alphatec Inc. (ATEC)
NASDAQ: ATEC
· Real-Time Price · USD
11.96
0.90 (8.14%)
At close: May 02, 2025, 1:50 PM
Alphatec Short Interest
Alphatec has a total short interest of 13.19M. Its short interest has increased by 21.77% to the previous Month.
Short Interest
13.19M
Short Prior Month
10.83M
% Change MoM
21.77%
Short % Floating
11.26%
Short % Outstanding
9.15%
Days to Cover
4.85
Short Interest Chart
Short Interest History
| Date | Short Interest | Short Prior Month | % Change | Day to Cover | Short % Float | Short % Out |
|---|---|---|---|---|---|---|
| Apr 25, 2025 | 13.19M | 10.83M | 21.77% | 4.85 | 11.26% | 9.15% |
| Apr 09, 2025 | 10.83M | 10.64M | 1.78% | 7.19 | 9.25% | 7.51% |
| Mar 25, 2025 | 10.64M | 9.82M | 8.38% | 3.05 | 9.09% | 7.38% |
| Mar 11, 2025 | 9.82M | 10.24M | -4.1% | 4.49 | 8.38% | 6.81% |
| Feb 26, 2025 | 10.24M | 10.38M | -1.35% | 8.49 | 8.92% | 7.22% |
| Feb 11, 2025 | 10.38M | 10.85M | -4.39% | 6.1 | 9.05% | 7.32% |
| Jan 27, 2025 | 10.85M | 10.76M | 0.9% | 5.36 | 9.46% | 7.66% |
| Jan 10, 2025 | 10.76M | 10.97M | -1.9% | 9.46 | 9.38% | 7.59% |
| Dec 24, 2024 | 10.97M | 11.42M | -4% | 7.9 | 9.56% | 7.74% |
| Dec 10, 2024 | 11.42M | 10.59M | 7.82% | 7.55 | 9.96% | 8.06% |
| Nov 26, 2024 | 10.59M | 11.81M | -10.3% | 4.26 | 9.23% | 7.47% |
| Nov 11, 2024 | 11.81M | 12.04M | -1.93% | 3.97 | 10.3% | 8.33% |
| Oct 24, 2024 | 12.04M | 12.46M | -3.33% | 6.02 | 10.62% | 8.57% |
| Oct 09, 2024 | 12.46M | 11.93M | 4.42% | 7.23 | 10.99% | 8.87% |
| Sep 24, 2024 | 11.93M | 11.64M | 2.48% | 6.15 | 10.52% | 8.49% |
| Sep 11, 2024 | 11.64M | 12.68M | -8.15% | 4.27 | 10.27% | 8.29% |
| Aug 26, 2024 | 12.68M | 12.87M | -1.53% | 2.94 | 11.18% | 9.02% |
| Aug 09, 2024 | 12.87M | 13.02M | -1.15% | 8.47 | 11.35% | 9.16% |
| Jul 24, 2024 | 13.02M | 13.01M | 0.07% | 11.05 | 11.54% | 9.31% |
| Jul 10, 2024 | 13.01M | 12.45M | 4.57% | 7.74 | 11.53% | 9.3% |
| Jun 26, 2024 | 12.45M | 11.71M | 6.27% | 9.07 | 11.03% | 8.9% |
| Jun 11, 2024 | 11.71M | 11.35M | 3.16% | 9.42 | 10.38% | 8.37% |
| May 24, 2024 | 11.35M | 12.17M | -6.69% | 4.69 | 10.06% | 8.12% |
| May 09, 2024 | 12.17M | 12.09M | 0.63% | 8.91 | 10.78% | 8.7% |
| Apr 24, 2024 | 12.09M | 12.36M | -2.21% | 8.6 | 10.72% | 8.65% |
| Apr 09, 2024 | 12.36M | 11.02M | 12.19% | 5.49 | 12.31% | 8.96% |
| Mar 26, 2024 | 11.02M | 11.3M | -2.45% | 6.02 | 10.97% | 7.99% |
| Mar 11, 2024 | 11.3M | 11.19M | 0.95% | 5.71 | 11.25% | 8.19% |
| Feb 27, 2024 | 11.19M | 11.32M | -1.13% | 8.6 | 11.33% | 8.21% |
| Feb 09, 2024 | 11.32M | 11.36M | -0.33% | 8.66 | 11.46% | 8.3% |
| Jan 24, 2024 | 11.36M | 11.1M | 2.27% | 7.92 | 11.5% | 8.33% |
| Jan 10, 2024 | 11.1M | 11.97M | -7.26% | 6.34 | 11.24% | 8.15% |
| Dec 27, 2023 | 11.97M | 10.96M | 9.21% | 5.9 | 12.12% | 8.78% |
| Dec 11, 2023 | 10.96M | 11.74M | -6.64% | 6.58 | 11.1% | 8.04% |
| Nov 27, 2023 | 11.74M | 11.59M | 1.3% | 4.76 | 11.89% | 8.61% |
| Nov 09, 2023 | 11.59M | 8.25M | 40.48% | 3.32 | 11.74% | 8.5% |
| Oct 24, 2023 | 8.25M | 7.84M | 5.24% | 5.5 | 9.97% | 6.86% |
| Oct 10, 2023 | 7.84M | 6.7M | 16.96% | 6.46 | 9.47% | 6.52% |
| Sep 26, 2023 | 6.7M | 6.35M | 5.63% | 6.77 | 8.1% | 5.57% |
| Sep 12, 2023 | 6.35M | 6.41M | -0.95% | 6.23 | 7.67% | 5.27% |
| Aug 24, 2023 | 6.41M | 6.49M | -1.23% | 4.41 | 7.74% | 5.32% |
| Aug 09, 2023 | 6.49M | 7.4M | -12.4% | 7.03 | 7.84% | 5.39% |
| Jul 25, 2023 | 7.4M | 8.42M | -12.05% | 5.97 | 9.15% | 6.25% |
| Jul 12, 2023 | 8.42M | 7.71M | 9.23% | 4.32 | 10.4% | 7.1% |
| Jun 27, 2023 | 7.71M | 7.71M | 0.01% | 7.62 | 9.52% | 6.5% |
| Jun 09, 2023 | 7.71M | 7.73M | -0.28% | 8.1 | 9.52% | 6.5% |
| May 24, 2023 | 7.73M | 7.78M | -0.63% | 5.81 | 9.55% | 6.52% |
| May 09, 2023 | 7.78M | 6.79M | 14.47% | 6.29 | 9.61% | 6.56% |
| Apr 25, 2023 | 6.79M | 6.88M | -1.22% | 10.61 | 8.45% | 5.76% |
| Apr 12, 2023 | 6.88M | 6.7M | 2.6% | 8.09 | 8.43% | 6.06% |
| Mar 24, 2023 | 6.7M | 6.13M | 9.4% | 5.01 | 8.46% | 6.03% |
| Mar 09, 2023 | 6.13M | 6.22M | -1.52% | 6.79 | 7.73% | 5.51% |
| Feb 27, 2023 | 6.22M | 6.79M | -8.43% | 7.43 | 7.85% | 5.6% |
| Feb 09, 2023 | 6.79M | 7.33M | -7.37% | 8.35 | 9.08% | 6.37% |
| Jan 25, 2023 | 7.33M | 6.54M | 12.08% | 5.79 | 9.81% | 6.88% |
| Jan 11, 2023 | 6.54M | 6.46M | 1.24% | 8.42 | 8.75% | 6.14% |
| Dec 27, 2022 | 6.46M | 5.45M | 18.53% | 6.75 | 8.83% | 6.15% |
| Dec 09, 2022 | 5.45M | 5.32M | 2.59% | 6.59 | 7.45% | 5.19% |
| Nov 25, 2022 | 5.32M | 5.67M | -6.2% | 7.39 | 7.26% | 5.06% |
| Nov 09, 2022 | 5.67M | 6.48M | -12.58% | 8.83 | 7.74% | 5.39% |
| Oct 25, 2022 | 6.48M | 5.92M | 9.49% | 6.69 | 8.86% | 6.17% |
| Oct 11, 2022 | 5.92M | 5.38M | 10.06% | 7.53 | 8.09% | 5.64% |
| Sep 26, 2022 | 5.38M | 5.35M | 0.51% | 9.49 | 7.39% | 5.14% |
| Sep 12, 2022 | 5.35M | 5.58M | -4.1% | 11.46 | 7.35% | 5.11% |
| Aug 24, 2022 | 5.58M | 5.82M | -4.08% | 6.94 | 7.66% | 5.33% |
| Aug 09, 2022 | 5.82M | 5.73M | 1.61% | 12.54 | 7.99% | 5.56% |
| Jul 26, 2022 | 5.73M | 4.77M | 19.91% | 9.32 | 7.88% | 5.48% |
| Jul 12, 2022 | 4.77M | 5.32M | -10.22% | 7.08 | 6.57% | 4.57% |
| Jun 27, 2022 | 5.32M | 5.57M | -4.57% | 5.53 | 7.61% | 5.23% |
| Jun 09, 2022 | 5.57M | 5.48M | 1.65% | 6.52 | 7.97% | 5.48% |
| May 24, 2022 | 5.48M | 5.02M | 9.3% | 5.86 | 7.84% | 5.39% |
| May 10, 2022 | 5.02M | 5.35M | -6.19% | 8 | 7.17% | 4.93% |
| Apr 26, 2022 | 5.35M | 5.44M | -1.72% | 5.38 | 7.65% | 5.26% |
| Apr 11, 2022 | 5.44M | 5.72M | -4.84% | 13.56 | 7.55% | 5.38% |
| Mar 24, 2022 | 5.72M | 5.69M | 0.45% | 10.12 | 8.09% | 5.73% |
| Mar 09, 2022 | 5.69M | 5.88M | -3.18% | 11.93 | 8.05% | 5.7% |
| Feb 25, 2022 | 5.88M | 5.76M | 2.05% | 13.25 | 8.32% | 5.89% |
| Feb 09, 2022 | 5.76M | 5.06M | 13.82% | 7.27 | 8.18% | 5.79% |
| Jan 26, 2022 | 5.06M | 5.48M | -7.61% | 5.58 | 7.19% | 5.08% |
| Jan 11, 2022 | 5.48M | 5.47M | 0.19% | 4.74 | 7.78% | 5.5% |
| Dec 27, 2021 | 5.47M | 4.94M | 10.58% | 6.09 | 7.79% | 5.51% |
| Dec 09, 2021 | 4.94M | 5.21M | -5.12% | 3.71 | 7.05% | 4.98% |
| Nov 24, 2021 | 5.21M | 6.53M | -20.15% | 5.24 | 7.43% | 5.25% |
| Nov 09, 2021 | 6.53M | 6.26M | 4.17% | 10.97 | 9.3% | 6.57% |
| Oct 26, 2021 | 6.26M | 6.28M | -0.26% | 7.39 | 8.95% | 6.32% |
| Oct 11, 2021 | 6.28M | 5.66M | 10.97% | 6.19 | 8.98% | 6.34% |
| Sep 24, 2021 | 5.66M | 5.62M | 0.72% | 5.21 | 7.97% | 5.65% |
| Sep 10, 2021 | 5.62M | 5.14M | 9.32% | 5.88 | 7.92% | 5.61% |
| Aug 24, 2021 | 5.14M | 2.37M | 116.99% | 2.75 | 7.24% | 5.13% |
| Aug 10, 2021 | 2.37M | 2.26M | 5.05% | 6.71 | 3.34% | 2.37% |
| Jul 26, 2021 | 2.26M | 2.53M | -10.95% | 3.68 | 3.18% | 2.25% |
| Jul 12, 2021 | 2.53M | 2.19M | 15.62% | 4.28 | 3.57% | 2.53% |
| Jun 24, 2021 | 2.19M | 2.25M | -2.69% | 5.58 | 3.21% | 2.25% |
| Jun 09, 2021 | 2.25M | 2.09M | 7.92% | 6.3 | 3.3% | 2.31% |
| May 25, 2021 | 2.09M | 2.03M | 2.61% | 3.35 | 3.05% | 2.14% |
| May 11, 2021 | 2.03M | 2.04M | -0.24% | 6.38 | 2.98% | 2.09% |
| Apr 26, 2021 | 2.04M | 2.04M | 0.12% | 3.89 | 3% | 2.1% |
| Apr 12, 2021 | 2.04M | 1.99M | 2.22% | 2.28 | 3.12% | 2.41% |
| Mar 24, 2021 | 1.99M | 3.38M | -40.99% | 2.63 | 2.63% | 2.09% |
| Mar 09, 2021 | 3.38M | 3.46M | -2.51% | 8.07 | 4.45% | 3.55% |
| Feb 24, 2021 | 3.46M | 3.48M | -0.54% | 7.96 | 5.51% | 4.22% |
| Feb 09, 2021 | 3.48M | 3.54M | -1.72% | 5.96 | 5.54% | 4.24% |
| Jan 27, 2021 | 3.54M | 4M | -11.54% | 5.12 | 5.64% | 4.31% |