CSGP
COSTAR GROUP, INC.
NASDAQ · Real Estate · Real Estate - Services · US
$31.81
−1.55%Price chart
Sep 18Sep 23Sep 28Oct 1Oct 6Oct 9Oct 14Oct 19
Key dataOct 19, 2026
Open$31.93
From 52W high−59.34%
Volume4.43M
Market cap$12.89B
P/E (TTM)173.2x
P/S (TTM)3.6x
Div yield—
Key dataOct 19, 2026
Open
$31.93
From 52W high
−59.34%
Volume
4.43M
Market cap
$12.89B
ValuationView details →
P/E (Fwd)
19.2x
EV/EBITDA
30.7x
P/E (TTM)
173.2x
RSI (14)
60.7
MomentumView details →
1D Return
−1.55%
YTD Return
−53.28%
SummaryUpdated Jun 1, 2026
CoStar Group, Inc. (NASDAQ:CSGP) is a leading provider of commercial real estate information, analytics, and online marketplace services founded in 1987 and headquartered in Washington, D.C. The company went public in 1998 and has grown through strategic acquisitions and organic expansion to become the dominant player in commercial real estate data and services. CoStar operates across multiple segments including commercial real estate information services, residential real estate platforms, and online marketplaces, serving professionals in the United States, Canada, Europe, and other international markets.
Similar companies
Latest newsMore news →
The Co-operative Bank published an analysis ranking Bradford as the hardest UK city for charity shops in 2026, with Liverpool second and Stoke-on-Trent third.13d agoPointer Strategy's Pointer Index found that seven security vendors in its top 100 technology employers posted 180 unique job advertisements in Australia and New Zealand in the 90 days to 22 September, 43% more than the previous quarter.15d ago