Is CoStar Group (CSGP) overvalued or fairly valued?

MarketChacha shows CoStar Group's valuation in context — a forward P/E of about 15.9, a price-to-book of about 1.4 — alongside its revenue and profit growth and whether reported profit converts into operating cash, so you can judge value for yourself. MarketChacha does not issue ratings, price targets, or buy/sell advice.

What is the share price of CoStar Group (CSGP)?

CoStar Group last traded at $28.18 (-1.1% on the day), as of 7/22/2026 — a delayed quote shown for education, not investment advice.

CoStar Group

CSGP · NASDAQ · Real Estate · United States

$28.18-1.1%

Delayed · as reported by Yahoo Finance · as of Jul 22, 2026, 5:17 PM

Snapshot

TickerCSGP

ExchangeNASDAQ

SectorReal Estate

IndustryReal Estate Services

CountryUnited States

Employees8,441

HeadquartersArlington, United States

Market cap$11.5B

P/B1.4

Volume2.79M

Websitewww.costargroup.com

Filings tracked0

About CoStar Group

CoStar Group, Inc. provides information, analytics, and online marketplace services to real estate and related business communities in the United States, Australia, Canada, Europe, the Asia Pacific, and Latin America. It offers CoStar Property that provides inventory of office, industrial, retail, multifamily, hospitality, and student housing, and land properties; CoStar Leasing, a data on lease transactions and tools to manage user-entered lease data; CoStar Sales, a database of commercial real estate sales transactions; CoStar Owners provides detailed portfolio information; CoStar Markets to view and report on market and submarket trends; and CoStar Tenant that provides tenant information. The company also provides hospitality benchmarking that allows hotels to measure performance against competitors; Debt Solutions, a tool for lenders to manage loan portfolios and risk; and real estate and lease management technology solutions, such as lease administration, lease accounting, and transaction management services. In addition, it offers Apartamentos.com, an apartment marketing sites; LoopNet.com, a commercial property marketing sites; Homes.com, a home for sale listings site; Ten-X, an online auction platform for commercial real estate; Land.com, a marketplace for rural land sales; and BizBuySell.com, a marketplace for operating businesses and franchises for sale. It serves sales, leasing, and mortgage brokers; property, real estate investment trust, insurance companies, and asset managers; and government agencies, property owners, mortgage-backed security issuers, appraisers, design and construction professionals, pension fund managers, real estate developers, reporters tenant vendors, bankers, building services vendors, mortgage bankers, communications providers, retailers, institutional advisors, hospitality owners, investors, and real estate agents. The company was founded in 1986 and is headquartered in Arlington, Virginia.

Profile as reported by Yahoo Finance.

Who owns it

Insiders1.2%
Institutions98.8%
Public & other0.0%

1,133 institutional holders

As reported by Yahoo Finance.

Top holders

Vanguard Portfolio Management LLC9.36%
Blackrock Inc.8.28%
Vanguard Capital Management LLC6.72%
State Street Corporation4.57%
Principal Financial Group, Inc.4.33%
BAMCO Inc.4.00%
Invesco Ltd.3.91%
Capital International Investors3.80%

Largest institutional holders, as reported by Yahoo Finance (as of 3/31/2026).

What's expected next

Next quarter

Rev $967.7M · EPS 0.38

Est. earnings growth +63.6%

Next fiscal year

Rev $4.3B · EPS 1.78

Est. earnings growth +30.6%

Analyst consensus estimates — not the company's own guidance. As reported by Yahoo Finance.

$26.6852-wk range$97.43

Delayed · as reported by Yahoo Finance

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Education and discussion only — not investment advice. Financials from official filings (SEC/BSE) and reported company statements; market figures (delayed · as reported by yahoo finance) are delayed and shown for reference only. Verify with the linked sources before acting.