CoStar Group

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Trade CoStar Group 24 hours a day, five days a week on Robinhood.

Robinhood gives you the tools to revolutionize your trading experience. Use the streamlined mobile app, or access advanced charts and execute precise trades on our browser-based platform, Robinhood Legend. Risks and limitations apply.

About CSGP

CoStar Group, Inc. engages in the provision of online real estate marketplaces, information, and analytics in the commercial and residential property markets. It operates through the following segments: CoStar Portfolio, Information Services Portfolio, Multifamily Portfolio, LoopNet Portfolio, and Other Marketplaces Portfolio. 

CEO
Andrew C. Florance
CEOAndrew C. Florance
Employees
6,593
Employees6,593
Headquarters
Arlington, Virginia
HeadquartersArlington, Virginia
Founded
1987
Founded1987
Employees
6,593
Employees6,593

CSGP Key Statistics

Market cap
26.25B
Market cap26.25B
Price-Earnings ratio
1.27K
Price-Earnings ratio1.27K
Dividend yield
Dividend yield
Average volume
6.83M
Average volume6.83M
High today
$65.46
High today$65.46
Low today
$61.61
Low today$61.61
Open price
$65.31
Open price$65.31
Volume
4.52M
Volume4.52M
52 Week high
$97.43
52 Week high$97.43
52 Week low
$57.01
52 Week low$57.01

Stock Snapshot

CoStar Group(CSGP) stock is priced at $61.93, giving the company a market capitalization of 26.25B. It carries a P/E multiple of 1268.48.

As of 2026-01-30, CoStar Group(CSGP) stock has fluctuated between $61.61 and $65.46. The current price stands at $61.93, placing the stock +0.5% above today's low and -5.4% off the high.

The CoStar Group(CSGP)'s current trading volume is 4.52M, compared to an average daily volume of 6.83M.

In the last year, CoStar Group(CSGP) shares hit a 52-week high of $97.43 and a 52-week low of $57.01.

In the last year, CoStar Group(CSGP) shares hit a 52-week high of $97.43 and a 52-week low of $57.01.

CSGP News

Simply Wall St 1d
Third Point Battle Puts CoStar Residential Push And Core Focus Under Review

Third Point, led by Daniel Loeb, has launched a proxy fight at CoStar Group (NasdaqGS:CSGP), challenging the current board. The activist investor is criticizin...

Third Point Battle Puts CoStar Residential Push And Core Focus Under Review
TipRanks 2d
CoStar Group reiterates initiatives to increase long-term shareholder value

CoStar Group (CSGP) issued a statement in response to the letter issued by Third Point, stating that the board and management team are taking decisive action to...

Nasdaq 2d
Why CoStar Group Stock Topped the Market Today

Key Points An activist investor isn't pleased with the real estate specialist's strategy. It criticized its approach in a blistering letter to its board of di...

Why CoStar Group Stock Topped the Market Today

Analyst ratings

70%

of 23 ratings
Buy
69.6%
Hold
26.1%
Sell
4.3%

More CSGP News

Nasdaq 3d
Nasdaq 100 Movers: INTU, CSGP

In early trading on Tuesday, shares of CoStar Group topped the list of the day's best performing components of the Nasdaq 100 index, trading up 6.0%. Year to da...

Nasdaq 100 Movers: INTU, CSGP
Barron's 3d
This Hedge Fund Is Taking Aim at CoStar. The Stock Is Rising.

Real Estate This Hedge Fund Is Taking Aim at CoStar. The Stock Is Rising. In this article CSGP (FREDERIC J. BROWN/AFP via Getty Images) CoStar Group, the commer...

This Hedge Fund Is Taking Aim at CoStar. The Stock Is Rising.
TipRanks 3d
Wells Fargo sees CoStar news as positive for Zillow competition concerns

Wells Fargo notes that pre-market open, Reuters reported Third Point plans to launch an activist campaign at CoStar Group (CSGP). Press reports indicate Third P...

TipRanks 3d
Third Point confirms plans to nomiate directors to board of CoStar Group

Third Point sent a letter to the board of directors of CoStar Group (CSGP), in which the alternative asset manager stated in part: “Last year, we approached CoS...

TipRanks 3d
CoStar Group upgraded to Buy from Neutral at BTIG

BTIG analyst Jake Fuller upgraded CoStar Group (CSGP) to Buy from Neutral with an $80 price target Claim 50% Off TipRanks Premium Published first on TheFly –...

Simply Wall St 5d
Improving U.S. Home Affordability and Homes.com User Growth Might Change The Case For Investing In CoStar Group

CoStar Group’s Homes.com platform recently reported that 2025 brought the first year-over-year improvement in U.S. home affordability since 2020, as higher inco...

Improving U.S. Home Affordability and Homes.com User Growth Might Change The Case For Investing In CoStar Group

People also own

Based on the portfolios of people who own CSGP. This list is generated using Robinhood data, and it’s not a recommendation.

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.