29.64

1.45% 0.425

Costar Group Inc (CSGP)

Overview News Price History Option Chain Financials Discussions Forecast Stock Split

Costar Group Inc stock is traded at $29.64, with a volume of 2.37M. It is up +1.45% in the last 24 hours and down -2.71% over the past month. CoStar Group is a global provider of proprietary information, analytics, and online marketplaces serving both commercial and residential real estate. The firm operates through a diverse portfolio of brands, including CoStar Suite for commercial real estate research, LoopNet for commercial listings, Apartments.com for multifamily rentals, and Homes.com for residential brokerage. It primarily sells high-margin software-as-a-service subscriptions that provide institutional clients with forensic property data and premium advertising visibility. With operations across North America, Europe, and Asia-Pacific, CoStar maintains the industry's most comprehensive centralized real estate database, functioning as a critical information utility for brokers, lenders, and owners worldwide.

Previous Close:

$29.21

Open:

$29.48

24h Volume:

2.37M

Relative Volume:

0.46

Market Cap:

$12.01B

Revenue:

$3.41B

Net Income/Loss:

$25.30M

P/E Ratio:

492.28

EPS:

0.0602

Net Cash Flow:

$165.00M

1W Performance:

+7.26%

1M Performance:

-2.71%

6M Performance:

-20.04%

1Y Performance:

-60.58%

1-Day Range:

$29.11

$29.96

1-Week Range:

$27.17

$30.16

52-Week Range:

$25.89

$79.08

Costar Group Inc Stock (CSGP) Company Profile

Name

Costar Group Inc

Sector

Real Estate (363)

Industry

Real Estate Services (46)

Phone

(202) 346-6500

Address

1201 WILSON BLVD., ARLINGTON, DC

Employee

8,441

Twitter

@TheCoStarGroup

Next Earnings Date

2026-10-27

Latest SEC Filings

CSGP's Discussions on Twitter

Compare CSGP vs CBRE, BEKE, JLL, COMP

Stocks	Price	Market Cap	Revenue	Net Income	Cash Flow	EPS
CSGP Costar Group Inc	29.64	12.01B	3.41B	25.30M	165.00M	0.0602
CBRE Cbre Group Inc	128.59	37.24B	42.17B	1.43B	897.00M	4.3837
BEKE Ke Holdings Inc Adr	17.60	19.34B	12.67B	477.84M	279.43M	0.4156
JLL Jones Lang Lasalle Inc	294.94	13.57B	26.76B	894.10M	1.03B	18.60
COMP Compass Inc	8.655	6.64B	6.96B	-58.70M	203.30M	-0.1082

Costar Group Inc Stock (CSGP) Upgrades & Downgrades

Date	Action	Analyst	Rating Change
Jul-29-26	Downgrade	Keefe Bruyette	Outperform → Mkt Perform
Jul-29-26	Downgrade	William Blair	Outperform → Mkt Perform
Jul-14-26	Downgrade	Robert W. Baird	Outperform → Neutral
Jun-04-26	Initiated	The Benchmark Company	Buy
Feb-20-26	Upgrade	Jefferies	Hold → Buy
Jan-27-26	Upgrade	BTIG Research	Neutral → Buy
Jan-14-26	Initiated	BNP Paribas Exane	Neutral
Oct-03-25	Resumed	BTIG Research	Neutral
Sep-03-25	Initiated	Wolfe Research	Outperform
Jun-16-25	Resumed	Stephens	Overweight
May-30-25	Resumed	BofA Securities	Neutral
Feb-28-25	Initiated	Deutsche Bank	Buy
Feb-05-25	Initiated	Wells Fargo	Underweight
Oct-23-24	Downgrade	RBC Capital Mkts	Outperform → Sector Perform
Feb-07-24	Reiterated	Citigroup	Buy
Jan-19-24	Initiated	BTIG Research	Neutral
Dec-18-23	Resumed	Goldman	Buy
Oct-16-23	Resumed	Jefferies	Hold
Sep-20-23	Resumed	JMP Securities	Mkt Outperform
Dec-16-22	Initiated	JP Morgan	Overweight
Nov-18-22	Resumed	BofA Securities	Buy
Oct-25-22	Resumed	Jefferies	Hold
Sep-12-22	Initiated	BMO Capital Markets	Market Perform
Feb-23-22	Reiterated	JMP Securities	Mkt Outperform
Feb-23-22	Reiterated	JP Morgan	Overweight
Feb-23-22	Reiterated	Needham	Buy
Feb-23-22	Reiterated	RBC Capital Mkts	Outperform
Feb-23-22	Reiterated	Truist	Buy
Jan-11-22	Initiated	RBC Capital Mkts	Outperform
Jul-21-21	Resumed	Stephens	Overweight
Mar-15-21	Resumed	Goldman	Buy
Oct-28-20	Reiterated	Needham	Buy
Jul-29-20	Upgrade	JP Morgan	Underweight → Overweight
Jul-08-20	Resumed	BofA Securities	Buy
Jun-18-20	Initiated	Robert W. Baird	Outperform
Apr-29-20	Reiterated	Needham	Buy
Nov-22-19	Initiated	Jefferies	Hold
Jul-10-19	Initiated	Keefe Bruyette	Outperform
Apr-24-19	Reiterated	BofA/Merrill	Buy
Apr-24-19	Reiterated	Needham	Buy
Feb-27-19	Reiterated	BofA/Merrill	Buy
Sep-12-18	Reiterated	Needham	Buy
Jul-25-18	Reiterated	Needham	Buy
Jan-23-18	Reiterated	Citigroup	Buy
Dec-12-17	Downgrade	JP Morgan	Overweight → Underweight
Nov-08-17	Initiated	Goldman	Buy
Oct-30-17	Reiterated	Stephens	Overweight
Oct-27-17	Reiterated	B. Riley & Co.	Buy
Oct-05-17	Resumed	BofA/Merrill	Buy
Aug-17-17	Reiterated	Needham	Buy
Jul-28-17	Reiterated	Needham	Buy

View All

Costar Group Inc Stock (CSGP) Latest News

Oct 10, 2026

Fund Update: 811,168 COSTAR GROUP (CSGP) Shares Added to Douglas Lane & Associates, LLC Portfolio - Moomoo

Oct 10, 2026

Oct 09, 2026

Fund Update: 811,168 COSTAR GROUP (CSGP) shares added to Douglas Lane & Associates, LLC portfolio - Quiver Quantitative

Oct 09, 2026