NASDAQ:CSGP | Market Cap | COSTAR GROUP, INC.

Historical market capitalization from contemporaneous retained split-adjusted close and filed split-adjusted shares outstanding.

Available history
2010-12-31 to 2026-08-27
Data captured

Historical Market Cap

DateMarket Cap
2026-08-27$12.7B
2026-07-27$11.82B
2026-04-27$14.8B
2026-02-20$20.94B
2025-12-31$28.1B
2025-10-27$33.11B
2025-07-21$36.01B
2025-04-28$34.49B
2025-02-13$30.17B
2024-12-31$29.32B
2024-10-21$31.71B
2024-07-22$30.95B
2024-04-22$34.84B
2024-02-16$33.24B
2023-12-31$35.66B
2023-10-20$30.15B
2023-07-21$37.03B
2023-04-21$28.6B
2023-02-17$31.55B
2022-12-31$31.43B
2022-10-21$29.2B
2022-07-22$24.47B
2022-04-22$24.25B
2022-02-18$25.65B
2021-12-31$31.21B
2021-10-22$39.21B
2021-07-23$35.53B
2021-04-23$3.69B
2021-02-19$3.6B
2020-12-31$36.44B
2020-10-23$3.23B
2020-07-24$2.77B
2020-04-24$2.18B
2020-02-21$2.62B
2019-12-31$2.19B
2019-10-18$2.15B
2019-07-19$2.13B
2019-04-19$1.76B
2019-02-22$1.5B
2018-12-31$1.23B
2018-10-19$1.4B
2018-07-20$1.55B
2018-04-20$1.37B
2018-02-16$1.26B
2017-12-31$1.07B
2017-10-20$1.02B
2017-07-21$909.13M
2017-04-21$705.15M
2017-02-17$683.58M
2016-12-31$612.76M
2016-10-21$683.52M
2016-07-22$724.4M
2016-04-22$600.11M
2016-02-19$557.96M
2015-12-31$671.93M
2015-10-23$620.11M
2015-07-24$697.56M
2015-04-24$646.54M
2015-02-20$617.93M
2014-12-31$593.46M
2014-10-24$479.8M
2014-07-18$460.06M
2014-04-18$476.4M
2014-02-14$523.98M
2013-12-31$532.48M
2013-10-18$501.94M
2013-07-19$392.93M
2013-04-19$306.28M
2013-02-22$273.19M
2012-12-31$253.35M
2012-10-19$218.93M
2012-07-20$221.76M
2012-04-20$183.23M
2012-02-17$151.28M
2011-12-31$169.67M
2011-10-21$141.86M
2011-07-22$147.06M
2010-12-31$119.57M