CSGP logo

CoStar Group, Inc. (CSGP) Market Capitalization

Market cap:

$38.07B+$732.92M(+1.96%)
7 min ago

Summary

  • As of today (September 17, 2025), CSGP market capitalization is $38.07 billion, with a rise of +$732.92 million (+1.96%) during the current trading session.
  • Over the past year, CSGP market cap has increased by +$7.03 billion (+22.66%).
  • CSGP market cap is now -7.20% below its all-time high of $41.02 billion.

Performance

CSGP Market cap Chart

Add series to chart
Add series to chart(max: 6)
company, ETF, index, featured screener or watchlist
series name
Suggested series

Highlights

Range

Related metrics

Market cap Formula

Market Cap = Price ✕ Shares Outstanding

CSGP Market cap Trends

PeriodPeriodMarket capMarket capPricePriceShares outstandingShares outstandingEnterprise valueEnterprise value
todaytoday+2.0%+2.0%-0.1%+2.1%
1 m1 month+0.2%+0.2%-+0.2%
3 m3 months+12.9%+12.5%-+14.2%
6 m6 months+12.6%+12.1%-+17.8%
ytdytd+29.9%+25.5%-+38.4%
1 y1 year+22.7%+18.7%+3.4%+30.7%
5 y5 years+16.4%+8.2%+7.6%+18.3%

CSGP Market cap Highs & Lows

PeriodPeriodHighHighCurrent vs highvs highLowLowCurrent vs lowvs low
1 m1-month$38.65B-1.5%$36.56B+4.1%
3 m3-month$41.02B-7.2%$33.57B+13.4%
6 m6-month$41.02B-7.2%$30.63B+24.3%
1 y1-year$41.02B-7.2%$28.37B+34.2%
3 y3-year$41.02B-7.2%$26.79B+42.1%
5 y5-year$41.02B-7.2%$21.04B+80.9%
alltimeall time$41.02B-7.2%$45.66M>+9999.0%

CSGP Market cap History

DateValue
2025
$38.07B(+29.9%)
2024
$29.32B(-17.8%)
2023
$35.66B(+13.5%)
2022
$31.43B(+0.7%)
2021
$31.21B(-14.3%)
2020
$36.43B(+66.1%)
2019
$21.94B(+78.4%)
2018
$12.29B(+14.7%)
2017
$10.72B(+74.5%)
2016
$6.15B(-8.5%)
2015
$6.72B(+13.2%)
2014
$5.93B(+11.5%)
2013
$5.32B(+110.2%)
2012
$2.53B(+49.3%)
DateValue
2011
$1.70B(+42.0%)
2010
$1.20B(+38.8%)
2009
$861.17M(+32.5%)
2008
$650.04M(-29.4%)
2007
$920.15M(-10.0%)
2006
$1.02B(+26.8%)
2005
$806.16M(-4.6%)
2004
$845.23M(+13.4%)
2003
$745.47M(+155.6%)
2002
$291.69M(-22.7%)
2001
$377.39M(+2.8%)
2000
$367.25M(-21.1%)
1999
$465.19M(+320.1%)
1998
$110.73M

FAQ

  • What is CoStar Group, Inc. market capitalization?
  • What is the all time high market cap for CoStar Group, Inc.?
  • What is CSGP market capitalization year-to-date change?
  • What is CoStar Group, Inc. market cap year-on-year change?

What is CoStar Group, Inc. market capitalization?

The current market cap of CSGP is $38.07B

What is the all time high market cap for CoStar Group, Inc.?

CoStar Group, Inc. all-time high market capitalization is $41.02B

What is CSGP market capitalization year-to-date change?

CoStar Group, Inc. market capitalization has changed by +$8.75B (+29.86%) since the beginning of the year

What is CoStar Group, Inc. market cap year-on-year change?

Over the past year, CSGP market capitalization has changed by +$7.03B (+22.66%)
On this page