CoStar Group Inc. (CSGP)
NASDAQ: CSGP
· Real-Time Price · USD
74.22
-0.39 (-0.52%)
At close: May 28, 2025, 3:59 PM
73.60
-0.84%
After-hours: May 28, 2025, 05:11 PM EDT
CoStar Short Interest
CoStar has a total short interest of 17.62M. Its short interest has decreased by -0.49% to the previous Month.
Short Interest
17.62M
Short Prior Month
17.71M
% Change MoM
-0.49%
Short % Floating
4.98%
Short % Outstanding
4.18%
Days to Cover
4.34
Short Interest Chart
Short Interest History
| Date | Short Interest | Short Prior Month | % Change | Day to Cover | Short % Float | Short % Out |
|---|---|---|---|---|---|---|
| May 09, 2025 | 17.62M | 17.71M | -0.49% | 4.34 | 4.98% | 4.18% |
| Apr 25, 2025 | 17.71M | 17.49M | 1.28% | 4.64 | 5.01% | 4.2% |
| Apr 09, 2025 | 17.49M | 16.2M | 7.97% | 6.46 | 4.95% | 4.15% |
| Mar 25, 2025 | 16.2M | 15.77M | 2.68% | 3.58 | 4.58% | 3.84% |
| Mar 11, 2025 | 15.77M | 14.9M | 5.83% | 3.29 | 4.46% | 3.74% |
| Feb 26, 2025 | 14.9M | 12.99M | 14.72% | 5.86 | 4.36% | 3.63% |
| Feb 11, 2025 | 12.99M | 13.37M | -2.83% | 6.03 | 3.8% | 3.17% |
| Jan 27, 2025 | 13.37M | 12.7M | 5.24% | 5.15 | 3.91% | 3.26% |
| Jan 10, 2025 | 12.7M | 11.75M | 8.11% | 4.51 | 3.72% | 3.1% |
| Dec 24, 2024 | 11.75M | 11.12M | 5.65% | 5.72 | 3.44% | 2.87% |
| Dec 10, 2024 | 11.12M | 11.06M | 0.6% | 4.31 | 3.25% | 2.71% |
| Nov 26, 2024 | 11.06M | 11.92M | -7.24% | 4.25 | 3.23% | 2.7% |
| Nov 11, 2024 | 11.92M | 8.07M | 47.63% | 2.66 | 3.49% | 2.91% |
| Oct 24, 2024 | 8.07M | 7.72M | 4.62% | 4.22 | 2.36% | 1.97% |
| Oct 09, 2024 | 7.72M | 8.09M | -4.62% | 3.16 | 2.26% | 1.88% |
| Sep 24, 2024 | 8.09M | 7.45M | 8.67% | 4.35 | 2.37% | 1.97% |
| Sep 11, 2024 | 7.45M | 7.14M | 4.27% | 4.93 | 2.18% | 1.82% |
| Aug 26, 2024 | 7.14M | 6.85M | 4.27% | 3.21 | 2.09% | 1.74% |
| Aug 09, 2024 | 6.85M | 7.66M | -10.54% | 2.4 | 2% | 1.67% |
| Jul 24, 2024 | 7.66M | 8.62M | -11.16% | 3.4 | 2.25% | 1.87% |
| Jul 10, 2024 | 8.62M | 9.24M | -6.76% | 2.23 | 2.53% | 2.11% |
| Jun 26, 2024 | 9.24M | 8.92M | 3.57% | 3.63 | 2.72% | 2.26% |
| Jun 11, 2024 | 8.92M | 8.78M | 1.62% | 4.83 | 2.62% | 2.18% |
| May 24, 2024 | 8.78M | 9.3M | -5.6% | 6.03 | 2.58% | 2.15% |
| May 09, 2024 | 9.3M | 8.63M | 7.77% | 3.73 | 2.73% | 2.28% |
| Apr 24, 2024 | 8.63M | 8.71M | -0.9% | 5.26 | 2.54% | 2.11% |
| Apr 09, 2024 | 8.71M | 6.3M | 38.33% | 3.56 | 2.42% | 2.13% |
| Mar 26, 2024 | 6.3M | 5.67M | 10.96% | 2.43 | 1.75% | 1.54% |
| Mar 11, 2024 | 5.67M | 4.75M | 19.42% | 2 | 1.57% | 1.39% |
| Feb 27, 2024 | 4.75M | 4.79M | -0.77% | 2.22 | 1.32% | 1.16% |
| Feb 09, 2024 | 4.79M | 4.93M | -2.78% | 2.93 | 1.33% | 1.17% |
| Jan 24, 2024 | 4.93M | 5.65M | -12.78% | 3 | 1.37% | 1.21% |
| Jan 10, 2024 | 5.65M | 6.43M | -12.15% | 3.92 | 1.57% | 1.38% |
| Dec 27, 2023 | 6.43M | 6.34M | 1.46% | 2.67 | 1.78% | 1.57% |
| Dec 11, 2023 | 6.34M | 6.65M | -4.75% | 3.92 | 1.76% | 1.55% |
| Nov 27, 2023 | 6.65M | 6.52M | 2.09% | 3.38 | 1.85% | 1.63% |
| Nov 09, 2023 | 6.52M | 5.58M | 16.68% | 2.32 | 1.81% | 1.6% |
| Oct 24, 2023 | 5.58M | 5.22M | 6.92% | 3.44 | 1.55% | 1.37% |
| Oct 10, 2023 | 5.22M | 6.08M | -14.09% | 3.67 | 1.45% | 1.28% |
| Sep 26, 2023 | 6.08M | 7.16M | -15.1% | 3.46 | 1.69% | 1.49% |
| Sep 12, 2023 | 7.16M | 9.13M | -21.6% | 6.29 | 1.99% | 1.75% |
| Aug 24, 2023 | 9.13M | 9.69M | -5.73% | 6.77 | 2.54% | 2.24% |
| Aug 09, 2023 | 9.69M | 10.97M | -11.68% | 2.95 | 2.69% | 2.37% |
| Jul 25, 2023 | 10.97M | 7.05M | 55.51% | 4.19 | 3.04% | 2.69% |
| Jul 12, 2023 | 7.05M | 6.38M | 10.58% | 1 | 1.96% | 1.73% |
| Jun 27, 2023 | 6.38M | 6.11M | 4.42% | 3.2 | 1.77% | 1.56% |
| Jun 09, 2023 | 6.11M | 6.15M | -0.67% | 3.78 | 1.7% | 1.5% |
| May 24, 2023 | 6.15M | 5.72M | 7.61% | 4.6 | 1.71% | 1.51% |
| May 09, 2023 | 5.72M | 5.32M | 7.46% | 2.56 | 1.59% | 1.4% |
| Apr 25, 2023 | 5.32M | 5.63M | -5.59% | 3.42 | 1.48% | 1.3% |
| Apr 12, 2023 | 5.63M | 4.96M | 13.6% | 2.54 | 1.57% | 1.38% |
| Mar 24, 2023 | 4.96M | 4.76M | 4.1% | 2.63 | 1.23% | 1.22% |
| Mar 09, 2023 | 4.76M | 4.72M | 0.87% | 1.22 | 1.18% | 1.17% |
| Feb 27, 2023 | 4.72M | 5.5M | -14.07% | 2.32 | 1.17% | 1.16% |
| Feb 09, 2023 | 5.5M | 6.31M | -12.93% | 2.92 | 1.37% | 1.35% |
| Jan 25, 2023 | 6.31M | 5.9M | 7.04% | 4.36 | 1.57% | 1.55% |
| Jan 11, 2023 | 5.9M | 5.45M | 8.29% | 1.56 | 1.46% | 1.45% |
| Dec 27, 2022 | 5.45M | 4.65M | 17.03% | 2.36 | 1.35% | 1.34% |
| Dec 09, 2022 | 4.65M | 5.61M | -17.02% | 1.97 | 1.16% | 1.14% |
| Nov 25, 2022 | 5.61M | 6.22M | -9.84% | 2.31 | 1.39% | 1.38% |
| Nov 09, 2022 | 6.22M | 7.25M | -14.26% | 2.37 | 1.54% | 1.53% |
| Oct 25, 2022 | 7.25M | 7.5M | -3.26% | 3.35 | 1.8% | 1.78% |
| Oct 11, 2022 | 7.5M | 4.84M | 54.92% | 1 | 1.86% | 1.84% |
| Sep 26, 2022 | 4.84M | 2.62M | 84.79% | 1.19 | 1.2% | 1.19% |
| Sep 12, 2022 | 2.62M | 3.03M | -13.51% | 2.3 | 0.67% | 0.66% |
| Aug 24, 2022 | 3.03M | 3.04M | -0.33% | 2.43 | 0.77% | 0.76% |
| Aug 09, 2022 | 3.04M | 3.41M | -10.84% | 1.48 | 0.78% | 0.77% |
| Jul 26, 2022 | 3.41M | 4.18M | -18.42% | 2.27 | 0.87% | 0.86% |
| Jul 12, 2022 | 4.18M | 4.26M | -1.99% | 1.7 | 1.07% | 1.06% |
| Jun 27, 2022 | 4.26M | 4.23M | 0.7% | 2.41 | 1.09% | 1.08% |
| Jun 09, 2022 | 4.23M | 4.35M | -2.58% | 2.26 | 1.08% | 1.07% |
| May 24, 2022 | 4.35M | 4.58M | -5.1% | 2 | 1.11% | 1.1% |
| May 10, 2022 | 4.58M | 3.71M | 23.57% | 2.07 | 1.17% | 1.16% |
| Apr 26, 2022 | 3.71M | 5.68M | -34.74% | 2.08 | 0.94% | 0.94% |
| Apr 11, 2022 | 5.68M | 5.44M | 4.33% | 1.98 | 1.45% | 1.44% |
| Mar 24, 2022 | 5.44M | 5.41M | 0.61% | 1.94 | 1.57% | 1.38% |
| Mar 09, 2022 | 5.41M | 4.83M | 11.92% | 1.03 | 1.56% | 1.37% |
| Feb 25, 2022 | 4.83M | 3.8M | 27.23% | 2.49 | 1.4% | 1.22% |
| Feb 09, 2022 | 3.8M | 3.62M | 4.87% | 1.88 | 1.1% | 0.96% |
| Jan 26, 2022 | 3.62M | 3.68M | -1.54% | 1.7 | 1.05% | 0.92% |
| Jan 11, 2022 | 3.68M | 3.96M | -6.99% | 2.31 | 1.06% | 0.93% |
| Dec 27, 2021 | 3.96M | 3.66M | 7.96% | 1.7 | 1.14% | 1% |
| Dec 09, 2021 | 3.66M | 3.93M | -6.8% | 2.38 | 1.06% | 0.93% |
| Nov 24, 2021 | 3.93M | 4.76M | -17.49% | 2.31 | 1.14% | 1% |
| Nov 09, 2021 | 4.76M | 3.97M | 19.89% | 2.92 | 1.38% | 1.21% |
| Oct 26, 2021 | 3.97M | 3.96M | 0.48% | 3.56 | 1.15% | 1.01% |
| Oct 11, 2021 | 3.96M | 4.68M | -15.55% | 2.74 | 1.14% | 1% |
| Sep 24, 2021 | 4.68M | 4.27M | 9.59% | 3.01 | 1.35% | 1.19% |
| Sep 10, 2021 | 4.27M | 4.12M | 3.84% | 3.18 | 1.23% | 1.08% |
| Aug 24, 2021 | 4.12M | 6.53M | -36.97% | 2.93 | 1.19% | 1.04% |
| Aug 10, 2021 | 6.53M | 5.52M | 18.22% | 3.04 | 1.89% | 1.65% |
| Jul 26, 2021 | 5.52M | 4.52M | 22.33% | 2.63 | 1.59% | 1.4% |
| Jul 12, 2021 | 4.52M | 539.95K | 736.25% | 1.34 | 1.3% | 1.14% |
| Jun 24, 2021 | 539.95K | 585.12K | -7.72% | 2.92 | 0.16% | 0.14% |
| Jun 09, 2021 | 585.33K | 596.71K | -1.91% | 3.49 | 0.17% | 0.15% |
| May 25, 2021 | 596.71K | 542.8K | 9.93% | 3.06 | 0.17% | 0.15% |
| May 11, 2021 | 542.8K | 501.93K | 8.14% | 3.03 | 0.16% | 0.14% |
| Apr 26, 2021 | 501.93K | 556.25K | -9.77% | 2.28 | 0.14% | 0.13% |
| Apr 12, 2021 | 556.25K | 544.4K | 2.18% | 2.42 | 0.16% | 0.14% |
| Mar 24, 2021 | 544.4K | 724.23K | -24.83% | 1 | 0.16% | 0.14% |
| Mar 09, 2021 | 724.23K | 348.74K | 107.67% | 1.5 | 0.21% | 0.18% |
| Feb 24, 2021 | 348.74K | 360.27K | -3.2% | 1.5 | 0.1% | 0.09% |
| Feb 09, 2021 | 360.27K | 271.66K | 32.62% | 1.24 | 0.1% | 0.09% |
| Jan 27, 2021 | 271.66K | 346.74K | -21.65% | 1.57 | 0.08% | 0.07% |