Companies: 48,687 Total Market Cap: 127281996338110.52

CoStar Group

NASDAQ: CSGP
Real Estate Real Estate Services
Rank #628
Market Cap 32.89 B
Volume 3.25 M
Price 77.92
Change (%) 1.75%
Country or region United States United States

CoStar Group's latest marketcap:

32.89 B

As of May 4, 2025, CoStar Group's market capitalization has reached $32.89 B. According to our data, CoStar Group is the 628th most valuable company globally by market capitalization. Market capitalization, commonly referred to as market cap, represents the total market value of all outstanding shares of a publicly traded company and is often used as a measure of company value.

Market Cap 32.89 B
Revenue (ttm) 2.81 B
Net Income (ttm) 117.20 M
Shares Out 421.89 M
EPS (ttm) 0.28
Forward PE 85.67
Ex-Dividend Date n/a
Earnings Date April 29, 2025
Market Cap Chart
Data Updated: May 4, 2025

CoStar Group's yearly market capitalization.

CoStar Group has seen its market value grow from $110.70 M to $32.31 B since 1998, representing a total increase of 29,085.28% and an annual compound growth rate (CAGR) of 24.06%.
Date Market Cap Change (%)
May 1, 2025 $32.31 B 10.08%
December 31, 2024 $29.35 B -17.76%
December 29, 2023 $35.69 B 13.55%
December 30, 2022 $31.43 B 0.7%
December 31, 2021 $31.21 B -14.33%
December 31, 2020 $36.43 B 66.22%
December 31, 2019 $21.92 B 78.41%
December 31, 2018 $12.29 B 14.46%
December 29, 2017 $10.73 B 74.71%
December 30, 2016 $6.14 B -8.51%
December 31, 2015 $6.72 B 13.04%
December 31, 2014 $5.94 B 11.92%
December 31, 2013 $5.31 B 110.16%
December 31, 2012 $2.53 B 49.38%
December 30, 2011 $1.69 B 41.59%
December 31, 2010 $1.19 B 38.96%
December 31, 2009 $859.30 M 32.2%
December 31, 2008 $650 M -28.67%
December 31, 2007 $911.30 M -10.14%
December 29, 2006 $1.01 B 26.18%
December 30, 2005 $803.70 M -4.89%
December 31, 2004 $845 M 15.25%
December 31, 2003 $733.20 M 151.61%
December 31, 2002 $291.40 M -22.66%
December 31, 2001 $376.80 M 3.37%
December 29, 2000 $364.50 M -21%
December 31, 1999 $461.40 M 316.8%
December 31, 1998 $110.70 M

Company Profile

About CoStar Group, Inc.

CoStar Group, Inc. delivers comprehensive information, analytics, and online marketplace services across the United States, Canada, Europe, the Asia Pacific, and Latin America.

Key Offerings

  • CoStar Property: A detailed inventory of office, industrial, retail, multifamily, hospitality, and student housing properties, as well as land.
  • CoStar Leasing: Lease transaction data and tools for managing user-entered lease information.
  • CoStar Sales: A database of commercial real estate sales transactions.
  • CoStar Owners: In-depth portfolio insights for property owners.
  • CoStar Markets: Tools to analyze and report on market and submarket trends.
  • CoStar Tenant: Tenant-specific data for commercial real estate professionals.
  • CoStar Benchmarking: Performance measurement tools for hotels against competitors.
  • CoStar Lender: A platform for lenders to manage loan portfolios and assess risk.

Additional Services

  • Apartamentos.com: A leading apartment marketing site.
  • LoopNet.com: A premier commercial property marketing platform.
  • Homes.com: A residential real estate listings site.
  • Ten-X: An online auction platform for commercial real estate transactions.
  • Land.com: A marketplace for buying and selling rural land.
  • BizBuySell.com: A marketplace for operating businesses and franchises.

Target Audience

CoStar Group serves a diverse clientele, including:

  • Sales, leasing, and mortgage brokers.
  • Property owners, REITs, insurance companies, and asset managers.
  • Government agencies, appraisers, and construction professionals.
  • Pension fund managers, real estate developers, and institutional advisors.
  • Hospitality owners, investors, and real estate agents.

Founded in 1987, CoStar Group is headquartered in Arlington, Virginia.

Frequently Asked Questions

As of May 4, 2025, CoStar Group (including the parent company, if applicable) has an estimated market capitalization of $32.89 B USD. This figure represents the total market value of its outstanding shares, including different share classes. Please note that market capitalization fluctuates based on market conditions, and the actual valuation may differ from the latest estimate.

CoStar Group global market capitalization ranking is approximately 628 as of May 4, 2025. This ranking is relative to all publicly traded companies worldwide and can fluctuate based on market dynamics and the performance of other companies. You can refer to our Global companies market cap ranking for the most up-to-date ranking.

Stock Detail

Country or region United States
Founded 1987
IPO Date June 29, 1998
Employees 6,593
CEO Andrew Florance
Sector Real Estate
Industry Real Estate Services
Address 1201 Wilson Blvd
Arlington, Virginia 22209
United States