CoStar Group Inc.

NASDAQ: CSGP · Real-Time Price · USD
76.64
2.47 (3.33%)
At close: May 01, 2025, 3:59 PM
76.56
-0.11%
After-hours: May 01, 2025, 07:19 PM EDT

CoStar Short Interest

CoStar has a total short interest of 17.71M. Its short interest has increased by 1.28% to the previous Month.
Short Interest
17.71M
Short Prior Month
17.49M
% Change MoM
1.28%
Short % Floating
5.01%
Short % Outstanding
4.2%
Days to Cover
4.64

Short Interest Chart

Short Interest History

Date Short Interest Short Prior Month % Change Day to Cover Short % Float Short % Out
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%